Answer:
B
Step-by-step explanation:
in triangle ABC,BC=4cm,AD=7cm and BE=5cm . find the length of AC
BC = 4 CM
AD = 7CM
BE = 5CM
FIND
Length of AC
let's begin[tex] \frac{1}{2} \times side \: \times height \: \\ \frac{1}{2} \times ac \times bd = \frac{1}{2} bc \times ad \\ \frac{1}{2 } \times 5 = \frac{1}{2} \times 4 \times 7 \\ ac = \frac{4 \times 7}{5} \\ \\ = \frac{28}{5} \\ = 5.6cm \\ \\ so \: we \: required \: \\ length \: of \: ac = 5.6 \\ therefore \: we \: get \: answer[/tex]
Suppose the function D(p)=1500-25p represents the demand for hot dogs, whose price is p, at a baseball game. Find the domain of the function.
The function is given by
[tex]\\ \tt\hookrightarrow D(p)=1500-25p[/tex]
Price must be greater than 0[tex]\\ \tt\hookrightarrow 1500-25p\geqslant 0[/tex]
[tex]\\ \tt\hookrightarrow 1500\geqslant 25p[/tex]
[tex]\\ \tt\hookrightarrow p\leqslant 60[/tex]
Now
[tex]\\ \tt\hookrightarrow D_f\in (-\infty,60][/tex]
I need help! someone?
Answer:
B
Step-by-step explanation:
The +2 on the equation tells you that the y intercept (where the line crossed the y axis) is positive two so you know the answr must be either B or C. The negative at the beginning (in front of the slope) shows that we have a negative slope so the line will be going down, this rules out C since that line is going up. So the only answer left is B
6. About 12% of the United States population is left-handed.
Use this estimate to determine about how many left-handed
students there would be for each class of the given size.
a. 150 students
So, if 1
of the
popula
left-ha
whatr
the p
b. 200 students
right-
"both
c. 375 students
Answer:
For A the answer is 18. B is 24. And C is 45
3x^+5x+2=0
need work shown plz
Answer:
[tex] {3x}^{2} + 5x + 2 \\ = {3x}^{2} + 3x + 2x + 2 \\ = 3x(x + 1) + 2(x + 1) \\ = (3x +2)(x + 1)[/tex]
Answer:
x=-2/3 and x=-1
factored form
(3x+2)(x+1)
[Let me know if there is another method your instructor wanted you to use]
Step-by-step explanation:
Given:
[tex]3x^2+5x+2=0[/tex]
Factor using the quadratic formula:
[tex]x=\frac{-b+-\sqrt{b^2-4(a)(c)} }{2a}[/tex]
[tex]x=\frac{-5+-\sqrt{(5)^2-4(3)(2)} }{2(3)}[/tex]
[tex]x=\frac{-5+-\sqrt{25-24} }{6}[/tex]
[tex]x=\frac{-5+-\sqrt{1} }{6}[/tex]
[tex]x=\frac{-5+1}{6}[/tex] and [tex]x=\frac{-5-1}{6}[/tex]
Finally:
[tex]x=-2/3[/tex] and [tex]x=-1[/tex]
Written in factored form would be:
[tex](3x+2)(x+1)[/tex]
What do I do? This is algebra 1 complete the square please help
Answer:
[tex] {x}^{2} - 8x + 15 \\ {x}^{2} - 5x + 3x + 15 \\ x(x - 5) - 3(x - 5) \\ (x - 3)(x - 5)[/tex]
1.2 x + 4.6 > 54.6 − 0.8 x
Answer:
look the photo
Step-by-step explanation:
..0000000000000000
Answer:
x > 25
Step-by-step explanation:
1.2 x + 4.6 > 54.6 − 0.8 x
add 1.8x on both sides
1.2 x + 0.8x + 4.6 > 54.6
2x + 4.6 >54.6
subtract 4.6 on both sides
2x > 54.6 - 4.6
2x > 50
divide both sides by 2
x > 25
Write the number for eleven thousand one hundred five?
Answer:
11,105
Step-by-step explanation:
11,105
Answer:
11,105
Step-by-step explanation:
Eleven thousand = 11,000
One hundred = 100
Five = 5
Eleven thousand + one hundred + five = 11,105
Write and solve a proportion to complete the statement. Round your answer to the nearest hundredth.
90 lb - kg
Answer:
99
Step-by-step explanation:
How many miles are there in 86.88 kilometers?
Answer:
53.935
Step-by-step explanation:
simple mathjdjdjdjdudid
Simplify the following
(5 - 6x-2x). (2.2 + 5x"
Answer:
6
Step-by-step explanation:
Find the value of angle x in the figure given below :
Need it now and i will mark you brainliest!
Answer:
20 degreese i belive but hey if you would can we ft instead of you marking me brainlyist
Step-by-step explanation:
Answer:
x = 40
Step-by-step explanation:
180 - 110 = 70 (The value in left corner at bottom)
70 + 50 = 120 (Combined values apart from x)
180 - 120 = x (Total triangle amount - combined amount to get x)
x = 40
Find the value of x. Thank you
Answer:
First option
Step-by-step explanation:
The "x" side represents a cathetum and is adjacent to the 30-degree angle and the side AC=50 represents hypotenuse
applies the cosine ratio
[tex]cos30=\frac{x}{50}[/tex]
cos 30° is a noticeable angle that can be expressed as [tex]\frac{\sqrt{3} }{2}[/tex]
Then:
[tex]x=50cos30=50(\frac{\sqrt{3} }{2} )=25\sqrt{3}[/tex]
Hope this helps
bro i need this these answers some help T_T
Determine whether the equation below has a one solutions, no solutions, or an
infinite number of solutions. Afterwards, determine two values of x that support your
conclusion.
4x = -20
Answer:
x= -5
Step-by-step explanation:
divide both sides by 4
A system of equations is shown below.
x
−
y
=
8
x
+
4
y
=
28
Which calculations show a correct procedure and solution for this system of equations?
Answer:
I believe the answer is x=24 y=16
Step-by-step explanation:
what is 0.476 as a fraction?
0.47619047619- is the whole number.
[tex] \frac{5}{7} \times \frac{2}{3} [/tex]
= 0.47619047619
what is the number as a fraction.
Answer:
[tex]\frac{5}{7} *\frac{2}{3} \\\frac{10}{21}[/tex]
Step-by-step explanation:
Hence 10/21 is the fraction of 0.47619047619
The whole number 0.476 as a fraction is 119/250.
What is the fraction?Fractions are the numerical values that are a part of the whole. A whole can be an object or a group of objects.
A fraction is represented as;
[tex]\rm Fraction =\dfrac{Numerator}{Denominator}[/tex]
The given number is;
0.476
The number in the form of the fraction is;
[tex]=0.476\\\\=\dfrac{476}{1000}\\\\=\dfrac{238}{500}\\\\= \dfrac{119}{250}[/tex]
Hence, the whole number 0.476 as a fraction is 119/250.
Learn more about fractions here;
https://brainly.com/question/21114853
#SPJ2
Joe orders 12 pizzas for his friends. Each friend eats 1/3 of a pizza. How many friends are visiting?
Answer:
36
Step-by-step explanation:
There are 12 pizzas. Divided by 1/3 and you get 36.
Hope this helps;)
what are people different now than 5 yrs ago
Answer: People are becoming more involved with technology and are becoming more reliable on tech.
Answer:
5 years ago, people were stuck with their peasant like iPhone 8 and 8 plus.
Step-by-step explanation:
Today's people have access to iPhone 13 and 13 pros,
What are the length and width of a rectangular traffic sign if the length exceeds the width by 2 inches and the perimeter is 120 inches?
Use the GCF and the Distributive Property to find the sum.
14+21
Answer:35
Step-by-step explanation:
Explanation in picture
The GCF is 7.
Pls help! Show work! How many points do you want
Answer:
She must score 90 points
Step-by-step explanation:
Find the average of the first 2 tests
76 + 80 = 156
Divide the sum of the first 2 tests by how many tests there were
156 ÷ 2 = 78
Multiply 82 by 3
82 x 3 = 246
Subtract 156 from 246
246 - 156 = 90
Add all the numbers together to get the average
90 + 80 + 76 = 246
246 ÷ 3 = 82
Hope this helps!
Mason is multiplying 3 x 5 x 0.1 x 0.1 what demical multiplication problem is he solving
Answer:
The answer is 0.15
Step-by-step explanation:
3 × 5 × (0.1) × (0.1)
15 × (0.01) = 0.15
Thus, The answer is 0.15
-TheUnknownScientist 72
Answer: 0.15
Step-by-step explanation:
(3 x 5) x (0.1 x 0.1)
=(15) x (0.01)
Thus, =0.15
HELP I WILL GIVE BRAINLIEST
Answer:
New place point A is at is (2, -4).New place point B is at is (2, 3).New place Point C is at is (-5, 6).Step-by-step explanation:
Image below.
Brainliest please.
helppp this is due in an hour!!
Can someone plz give me answers
Consider the following variable: the number of people in a household. This variable is best categorized as a ______ variable.
Answer:
continuous numeric variable as there is an infinite number of real values within a given interval.
question is in the picture, please help! Im stumped
Answer:
slope=-3
y-intercept=-4
Step-by-step explanation:
slope= change in y/changes in x
pick any 2 co-ordinates (i'm using (-3,5) and (-1, -1))
5--1/-3--1=6/-2=-3
substitute that into the equation y=mx+c with m being the slope
y=-3x+c
-7=-3+c
c=-4
y intercept=-4
On Monday, Gina ran 1 mile in 9.3 minutes. Her times for
running 1 mile on each of the next four days, relative to her time
2
on Monday, were – 1 minutes, -1.45 minutes, -1.8 minutes,
and – 18 minutes. List these relative times in order from least to
greatest.
Answer:
In order, they would be:
-4.45 min, -1.8 min, -(1 + 2/3) min, -1.375 min
Step-by-step explanation:
Enjoy :)
question#20
will give brainliest!
