Answers
Answer:
B is the correct answer.
Step-by-step explanation:
graph attached below, with red as the parent function (f(x)=3^x) and blue as the change (f(x)=3^x-8).
Answer:
B
Step-by-step explanation:
B is the correct answer
Related Questions
Please help ASAP I’ll mark you brainliest
Answers
Answer:
The slope is -1
Step-by-step explanation:
We need two points on the line to find the slope
(0,4) and (4,0)
The slope is
m = (y2-y1)/(x2-x1)
= (0-4)/(4-0)
= -4/4
= -1
Instructions: Find the angle measures given the figure is a rhombus.
Answers
Answer:
m∠1 = 90°
m∠2 = 55°
Step-by-step explanation:
1. m∠1 = 90° because by definition, the diagonals of a rhombus are perpendicular, or intersect at 90°.
2. Because of vertical angles, the angle opposite of ∠1 is also 90°. A triangle has a total of 180°.
m∠2 + 90 + 35 = 180
90 + 35 = 125
m∠2 + 125 = 180
subtract 125 from both sides to solve for m∠2
m∠2 = 55°
Triangle ABC is congruent to TriangleA'BC' by the HL theorem. Triangles A B C and A prime B C prime are connected at point B. Angles A prime C prime B and A C B are right angles. The lengths of C prime A prime and C A are congruent. The lengths of A prime B and B A are congruent. What single rigid transformation maps TriangleABC onto TriangleA'BC'? answer options: Triangle ABC is congruent to TriangleA'BC' by the HL theorem. Triangles A B C and A prime B C prime are connected at point B. Angles A prime C prime B and A C B are right angles. The lengths of C prime A prime and C A are congruent. The lengths of A prime B and B A are congruent. What single rigid transformation maps TriangleABC onto TriangleA'BC'? dilation reflection rotation translation
Answers
Answer:
B, reflection will be your answer.
Step-by-step explanation:
Congruent triangles have equal measure of corresponding sides and angles.
The single transformation that maps triangle ABC and triangle A'B'C is (b) reflection
From the question, we understand that the triangles are congruent by HL.
HL means hypotenuse legs.
This implies that
The two triangles are right-angled triangleThe length of the hypotenuse of both triangles are equal.Reflecting either of the triangles would map both triangles.
Hence, the single transformation is reflection
Read more about transformation at:
https://brainly.com/question/15469392
of a class of 32 students ,17 study music and 20 studyart what is the least number of students who could study both music and art
Answers
Answer:
5
Step-by-step explanation:
5 students could only study both music art
Triangle ABC has one side equal to 10 inches and one side equal to 7 inches. What could be the area of the triangle? I. 25 square inches II. 35 square inches III. 40 square inches
Answers
Answer: 35 square inches
Step-by-step explanation:
Area of triangle = (l * w) / 2
Multiply
10 * 7 = 70
Divide by 2
70 / 2 = 35
Answer:
35 square inches
Step-by-step explanation:
area=base times height divided by one-half
7x10=70
70/2=35
n x 3 = what’s the answer
Answers
Answer:
3n
Step-by-step explanation:
Please help urgently!
Answers
Answer:
[tex]a=-6\quad and \quad b=8[/tex]
Step-by-step explanation:
[tex]\frac{8-\sqrt{18}}{\sqrt{2}}=\frac{\sqrt{2}}{\sqrt{2}}\times \frac{8-\sqrt{18}}{\sqrt{2}}\\\\=8\sqrt{2}-\sqrt{2}\cdot \sqrt{18}\\\\=8\sqrt{2}-\sqrt{36}\\\\=-6+8\sqrt2[/tex]
By comparing the last expression with [tex]a+b\sqrt{2}[/tex], we get:
[tex]a=-6\quad and \quad b=8[/tex]
Best Regards!
For b: b = ( 4√2 - 3 - a )√ 2 / 2
Jenna calculated several numbers in her calculator.The results display-1.7E-4 on the calculator screen. Which equipment number(s) does this represent? Select all that apply.
Answers
Answer:
A) -1.7 x 10^-4 D)-0.00017
Step-by-step explanation:
Since its negative in the base B and C wont work. The negative in the exponent means the decimal moves left which exclude E.
Answer:
A) -1.7 x 10^-4 D)-0.00017
Step-by-step explanation:
Since its negative in the base B and C wont work. The negative in the exponent means the decimal moves left which exclude E.
Step-by-step explanation:
3. Nancy and Harry are sliding a stone statue and moving it to a new location in their garden. Nancy is pushing the statue with a force of 120N at a 60° angle to the horizontal and Harry is pulling the statue with a force of 180N at a 40° angle with the horizontal. What is the magnitude of the horizontal force exerted on the statue?
Answers
Answer:
197,8879 N.
Step-by-step explanation:
The magnitude of the horizontal force exerted on the statue can be calculated using trigonometric functions.
The question given says that Nancy is pushing the statue with a force of 120 N at a 60° angle to the horizontal and Harry is pulling the statue with a force of 180 N at a 40° angle with the horizontal.
With that information can be calculated the horizontal force exerted on the statue by Nancy, the horizontal force exerted on the statue by Harry and, adding that results, the total horizontal magnitude can be calculated.
The cosine function can be used to calculate the horizontal component of the forces exerted by Nancy and Harry, to determine the horizontal component of the force exerted on the statue.
F= (120 N cos 60°) + (180 N x cos 40°)
F= 197,8879 N
PLEASE HELP, SOLVE THIS PROBLEM AND GIVE ME THE ANSWER!!!
Answers
Answer:
answer B. -5
Step-by-step explanation:
hello
fg(-4)=f(-4)*g(-4)=(-4-1)(5*16-19*4-3)=-5*(80-76-3)=-5*(1)=-5
hope this helps
Answer: It is B. -5
In the diagram, angle OLM is twice as large as angle PON.
L
J
K
124°
M
O
D
P
N
What is the size of angle OLM?
102
106°
108°
112°
124°
Answers
Answer:
umm i not sure, but this is a guess because i am stuck on it too
Step-by-step explanation:
i think it is 106
Divide up the number 480 in a 3:5 ratio.
Answers
Step-by-step explanation:
Hers your answer friend
Answer:
180 and 300
Step-by-step explanation:
We want to divide up the number 480 in a 3:5 ratio.
=> We should turn 480 into 3+5=8 portions, each portion is 480/8 = 60.
=> 480 could be divided into 2 smaller numbers that satisfy 3:5 ratio:
60x3=180 and 60x5 = 300.
Check:
180:300 ratio <=> 3:5 ratio (valid)
Hope this helps!
Find the 87th term of the arithmetic sequence –19, -13, -7,...
Answers
Answer:
87th term is 497
Step-by-step explanation:
first, you have to find the nth term:
figure out the difference between your set of numbers (in our case +6)
that means that is 6n. next, the nth term is basically the 0th term so you have to find the 0th term. all you have to do is do the inverse of 6n (-6n or -6), which gives us -25.
nth term= 6n-25
now replace n with 87.
final step:
87*6 (6n and n=87) and that gives you 522. then, you have to do 522-25, due to the equation. 522-25=497
497 is your 87th term.
Answer:
-535Step-by-step explanation:
[tex]a = -19\\d = T_{2} -T_{1} \\d = -19-(-13)\\d = -19+13\\d = -6\\T_{n}= a+(n-1)d \\\\T_{87} = -19+(87-1)-6\\T_{87} = -19+(86)*-6\\T_{87} = -19-516\\T_{87} = -535[/tex]
I NEED HELP PLEASE, THANKS! :)
Answers
Answer: b) -1 < x < 0
Step-by-step explanation:
Graph the equation to see where it crosses the x-axis. The x-intercepts are the zeros of the function.
The graph shows only one zero, which lies between x = -1 and x = 0.
Which of the following are like radicals? Check all of the boxes that apply.
Answers
Answer:
3x√x²y, –12x√x²y, x√yx², 2√x²y.
Step-by-step explanation:
Data obtained from the question include:
3x√x²y, –12x√x²y, –2x√xy², x√yx²,
–x√x²y², 2√x²y
Like radical in this case talks about those havin the same entity in the square root.
With a careful consideration of the data obtained from the question, the like radicals are:
3x√x²y, –12x√x²y, x√yx², 2√x²y.
Like radicals are those whose entities in the square root are the same. So, from the given options like radicals are [tex]3x\sqrt{x^2y}[/tex], [tex]-12\sqrt{x^2y}[/tex], [tex]-12\sqrt{x^2y}[/tex] and [tex]2\sqrt{x^2y}[/tex].
Like radicals are those whose entities in the square root are the same. So, from the given options like radicals are:
A) [tex]3x\sqrt{x^2y}[/tex]
This is like radical with the entity [tex]x^2y[/tex] inside the square root.
B) [tex]-12\sqrt{x^2y}[/tex]
This is like radical with the entity [tex]x^2y[/tex] inside the square root.
C) [tex]-2x\sqrt{xy^2}[/tex]
This is not the like radical with the entity [tex]xy^2[/tex] inside the square root.
D) [tex]-12\sqrt{x^2y}[/tex]
This is like radical with the entity [tex]x^2y[/tex] inside the square root.
E) [tex]-x\sqrt{x^2y^2}[/tex]
This is not the like radical with the entity [tex]x^2y^2[/tex] inside the square root.
F) [tex]2\sqrt{x^2y}[/tex]
This is like radical with the entity [tex]x^2y[/tex] inside the square root.
So, the correct options are A), B), D), and F).
For more information, refer to the link given below:
https://brainly.com/question/16181471
using the side lengths, determine whether the triangle is acute, obtuse or right 9 5 10
Answers
An acute triangle
Step-by-step explanation:
Using a calculator, these measurements fit an acute scalene triangle.
Answer:
acute
Step-by-step explanation:
Find the area of the regular polygon.
Round to the nearest tenth.
5 square root of 3cm
Answers
8.66 x 6 = 51.96
PLS HELPPP I DONT GET IT
Answers
Answer:
The Answer is 4/8
Step-by-step explanation:
4/8 = 1/2
Point A is in the middle of 0 and 1, since itz in the middle its 4/8
Hopes This Helps!!!
Answer:
C. [tex]\frac{4}{8}[/tex]
Step-by-step explanation:
Point A seems like it is in the middle of 0 and 1 which would make it's fraction [tex]\frac{1}{2}[/tex]. We can clearly see that there is no option for [tex]\frac{1}{2}[/tex] exactly, but there is a non-simplified version of [tex]\frac{1}{2}[/tex]. That fraction would be [tex]\frac{4}{8}[/tex].
which number produces an irrational number when added to 0.25
Answers
Answer:
0.25=25/100. This is a rational number. It can only change to be irrational if it is multiplied with an irrational number.
anybody please help me :( I don’t know the answer ??
Answers
elimination means to get rid of one variable by altering the coefficients of variable (by multiplying and diving by some constant number)
in this case, if you just add the two equation, y gets cancelled you get 5x=20 or x=4
put it in any equation to get y (this works because both lines pass through the same point, so they must satisfy that point) to get y=2
Answer: (4,2)
Step-by-step explanation:
You can solve this systems of equation by substitution, graphing, and elimination
Solving by Elimination was found to be the easiest for me.
3x+2y=16
2x-2y=4
eliminate 2y because a positive and a negative will equal zero.
3x+2x=5x, 16+4=20
5x=20, divide 5 on both sides
x=4
Now we solve for y
You can plug in 4 for x in either equations
I did the first equation
3(4) +2y=16
3*4=12
12+2y=16
-12 -12
2y=4
divide 2 on both sides
y=2
Answer is (4,2)
Mark brainlist please
What is the standard form for the quadratic function? f(x)=(x−3)2+5 f(x)=x2−4
f(x)=x2+14
f(x)=x2−6x+14
f(x)=x2+6x−4
Answers
Answer:
x^2-6x + 14
Step-by-step explanation:
Here, we want to
write the standard form of the quadratic equation in the question.
This can be written by expanding the bracket.
F(x) = (x-3)^2 +5
F(x) = (x-3)(x-3) + 5
F(x) = x(x-3)-3(x-3) +5
F(x) = x^2 -3x-3x + 9 + 5 = x^2-6x + 14
.- Calcule el interés producido por un capital de 4 500 dólares al 5% de interés simple anual en 8 meses.
Answers
Answer: $150
Step-by-step explanation:
Hi, the question says:
Calculate the simple interest produced by $4500 at 5% simple annual interest in 8 months.
To answer this question we have to apply the simple interest formula:
I = p x r x t
Where:
I = interest
P = Principal Amount
r = Interest Rate (decimal form)
t = years
Since 1 year = 12 months;
For 8 months:
8/12 = 2/3 years
Replacing with the values given
I = 4500 x (5/100) x 2/3
I = $150
Feel free to ask for more if needed or if you did not understand something.
What is 40% of 260..
Answers
Answer:
104
Step-by-step explanation:
40 x 260 /100 = 104
Answer:
104
Step-by-step explanation:
40% of 260=
40/100 x 260=
10400/100=
104
A proportion is an equation stating that two ratios are equivalent.
False
True
Answers
Answer:
A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions
Therfore it is true
We can multiply all values by the same amount and still have the same ratio.
The given statement is true.
We have given the statement,
A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions.
We have to determine whether the statement is true or false.
What is the proportion?Proportion is a mathematical comparison between two numbers.
A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions
Therefore it is true.
We can multiply all values by the same amount and still have the same ratio.
To learn more about the proportion of visits:
https://brainly.com/question/19994681
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3 7 of students at a school are boys. If there are 2282 students at the school, how many are girls? plz help me
Answers
Answer:
2245
Step-by-step explanation:
2282-37=2245
2245 students are girls
Answer:
1304
Step-by-step explanation:
3/7 of students are boys
total students= 2282
girls are 1-3/7= 4/7 of all students
girls= 2282*4/7= 1304
Find f ∘ g if f(x) = 2x - 1 and g(x) = x + 2.
Answers
Answer: 2x + 3
Step-by-step explanation:
this equation is asking you to plug g into f which means you will have to replace the x in the f function with the equation of the g function.
2(x+2)-1
2x + 4 - 1
= 2x - 3
which rule would best describes this pattern 8,4,10,6,12,8,14
Answers
Answer:
Subtract 4 and then add 6.
Step-by-step explanation:
8-4=4
4+6=10
10-4=6
6+6=12
12-4=8
8+6=14
The rule for this pattern can be subtracting 4, and then adding 6.
Soda is sold in aluminum cans that measure 4.83 inches in height and 2.6 inches in diameter. What is the volume? Use 3.14 for pi and round to the hundredths place.
Answers
Answer:
4.83*2.6=45
Step-by-step explanation:
The volume of the cylindrical soda can is 25.64 cubic inches.
What is volume?Volume is defined as the space occupied by any object in the three-Dimensions. For the cylinder, we need the diameter and the height of the cylinder.
The volume will be calculated as:-
V = ( π / 4 ) d²l
We have d = 2.56 inches and h = 4.83 inches
V = ( π / 4 ) x ( 2.56 )² x ( 4.83)
V = 25.64 cubic inches.
Hence, the volume is 25.64 cubic inches.
To know more about Volume follow
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Still need help sorry if im annoying
Answers
Answer:
ABX and EDX
Step-by-step explanation:
it is because they both have 2 sides and one angle. :D
Answer:
the first one
Step-by-step explanation:
David tosses two coins the possible outcomes for tossing two coins is given what is the probability of both coins landing on heads as a reduced fraction
Answers
Answer:
1/2
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
