Answer:
Please remember
n
√
x
is written as
x
1
n
in exponential form
Hence
3
√
x
2
y
can written as
(
x
2
y
)
1
3
As
(
x
a
)
b
is nothing but
x
a
⋅
b
3
√
x
2
y
=
(
x
2
y
)
1
3
=
x
2
⋅
(
1
3
)
*
y
1
3
=
x
2
3
*
y
1
3
Step-by-step explanation:
23 m
20 m
12 m
How do I determine the area of this polygon
What is the solution of y/-2 <- 5
Answer:
F
Step-by-step explanation:
Y=-10
-5/2=-2.5
Keep in mind that...when dealing with negative numbers, the number closer to zero is the bigger number.
2.5 if closer to zero so the answer is F
a = 14.9 cm, b = 14.1 cm and C = 5.7 cm for the triangle shown below.
X
a
-- C
b-
Work out the value of x rounded to 1 DP.
The diagram is not drawn to scale.
Answer:
X is 22.5°
Step-by-step explanation:
» Let's assume our diagram is as above, from trigonometric ratio:
[tex]{ \tt{ \red{ \sin( \theta) = \frac{opposite}{hypotenuse} }}} \\ [/tex]
theta is Xopposite is ahypotenuse is c[tex]{ \tt{ \sin(x) = \frac{a}{c} }} \\ \\ { \tt{ \sin(x) = \frac{5.7}{14.9} }} \\ \\ { \tt{ \sin(x) = 0.3826}} \\ \\ { \tt{x = { \sin }^{ - 1}(0.3826) }} \\ \\ { \boxed{ \tt{x = 22.5 \degree}}}[/tex]
Select the correct answer.
Select the correct type of sequence and recursive function for the sequence below,
34, 40, 46, 52
Answer:
f(1)=34 ; f(n)= f(n-1) +6, for n >2
Step-by-step explanation:
arithmetic sequence
I have till 6 before she grades all assignments for good please help (putting this w all questions) personally i’m shaking please help ..
Answer:
constant for the first blank
liner equation=y-mx-b form
liner graph blank= straight
i forgot the other ones
Step-by-step explanation:
Hope someone can solve it quick.
Answer:
h = 6.12 cm
k = 3.47 cm
Step-by-step explanation:
[tex] \frac{AB}{AC} = \frac{DE}{DC} [/tex]
[tex] \frac{17}{8} = \frac{13}{h} [/tex]
h = 6.12 cm
[tex] \frac{AB}{BC} = \frac{DE}{EC} [/tex]
[tex] \frac{17}{15} = \frac{13}{8 + k} [/tex]
k = 3.47 cm
HOPE THIS HELPS AND HAVE A NICE DAY <3
42,591 to the nearest thousand
Answer:
43,000
Step-by-step explanation:
Remember, the tipping point is 50%.
42,591, if the hundreds to one's place is 500 or more, the number 591, it increases the thousands value by 1
Since 591 is greater than 591, the new number will increase from 42,591 to 43,000
-Chetan K
Answer:
43,000
Step-by-step explanation:
5 or more up the score for the 500, so you can round the thousand
- Two cars leave from the same place at the same time and travel in opposite
direction. One car travels at 45 mph and the other at 55 mph. After how
many hours will there be 225 miles apart?
Answer:
2.25 hours
Step-by-step explanation:
The cars are driving away from each-other, beginning at the same time. They travel at a combined rate of 100 mph (45+55), therefore every hour they get 100 miles away from each other (provided the speeds remain constant). Divide this by the distance you want to solve for to get 225 / 100 = 2.25. This is of course in hours (like the question asks for), but if you wanted hours and minutes just multiply the decimal number by 60, so 2.25 hours, or 2 hrs 15 minutes.
Use Venn diagram of prime factors to show the heck and Lcm of 15 and 22
Answer:
330
Step-by-step explanation:
I don't know what it wants you to use, you can see intuitively that you must multiply the 22 by a multiple of 5
22 x 5 = 110
110 / 15 = 7.3
22 x 10 = 220
220 / 15 = 14.6
22 x 15 = 330
330 / 15 = 22
Venn diagrams: unions, intersections, and complements
Attached is the photo references
Answer:
4, 8
Step-by-step explanation:
D iswholly part of B. so B intersect D is D
Answer:
a) {4, 8}
b) {1, 2, 3, 5, 6, 7}
c) {1, 7}
Step-by-step explanation:
(note that roster form refers to creating a set including all numbers which is part of the set, rather than only listing the numbers.)
a)
B ∩ D refers to the intersection of B and D. This means the numbers which are both in the set B and the set D. Hence, {4, 8} is the answer.
b)
D' is D prime, which means any number that is not in the set D. Hence, {1, 2, 3, 5, 6, 7} is the answer.
(c)
(B U D)’ refers to the prime of the union of B and D. Firstly, the union of B and D means the numbers which are either in B, in D or in both. This would essentially just be the numbers in B. Secondly, the prime of that would just be the numbers that are not in the set B. Hence, {1, 7} is the answer.
Mr. Chen filled his son's wading pool with 20 gallons of water.
20 gallons is equivalent to ? v quarts.
Answer:
80 quarts
Step-by-step explanation:
1 gallon is equal to 4.8038.
4.8038 times 20 equals 96.076, which is converted to 20 gallons.
Answer:
[tex]80[/tex] [tex]quarts[/tex]
Step-by-step explanation:
[tex]Formula[/tex] [tex]for[/tex] [tex]gallons[/tex] [tex]to[/tex] [tex]quarts[/tex] [tex]:[/tex] [tex]multiply[/tex] [tex]the[/tex] [tex]volume[/tex] [tex]value[/tex] [tex]by[/tex] [tex]4[/tex]
[tex]20[/tex] · [tex]4[/tex] [tex]=80[/tex]
[tex]Hence,[/tex] [tex]the[/tex] [tex]correct[/tex] [tex]answer[/tex] [tex]is[/tex] [tex]80[/tex] [tex]quarts[/tex]
[tex][RevyBreeze][/tex]
An algebra tile configuration. Only the Product spot is shown. 8 tiles are in the Product spot in 4 columns with 4 rows. First row: 1 + x squared, 3 negative x. Second row: 1 negative x, 1 +. Third and fourth rows: 1 negative x.
How many more unit tiles must be added to the function f(x)=x2−6x+1 in order to complete the square?
1
6
8
9
Answer:
Step-by-step explanation:
it 6 your welcome ;)
Round to the nearest cent.
$37,045.56728
Answer:
The answer should be $37,045.57
Which expression has the same value as 1/6 –4(–5 + x)
−20 − 4x
20 + 4x
−20 + 4x
20−4x
Answer:
[tex] \frac{1}{6} - 4( - 5 + x) \\ = \frac{1}{6} + 20 - 4x \\ = \frac{121}{6} - 4x[/tex]
If L, M and N are midpoints of the sides of PQR, PR = 46, PQ = 40, and LN=17, find each measure
Check the picture below.
let's recall that the midsegment of a triangle is the segment that's half-way to both endsides and is at the same time parallel to the 3rd side, is also half the length of the parallel side, so-called the base.
so, for example, we know L, M and N are midpoints to each segment, that means that LM is a midsegment and parallel to PR and also half the length of PR, same is true for LN and MN.
How do u solve this kinda question?
really want to know
Answer: Gummy Bear= 16
Lollipop= 16
lime gummy=0
ring pop=4
Step-by-step explanation:All you had to do to find out what each candy's value was is to go backward and divide.
Example: the first one equals 48, and there 3 candies, 48/3 is 16, so the lollipop and gummy bears each have a value of 16. Now do the math!!!!!!!!!
(Just a little hint: the answer to the last question is 36!)
Feel free to let me know if you need anymore help with this or anything else!!!!!!!!
~Sienna~
The solution to the equation is x =
Answer:
If it is a linear equation;
[tex]{ \tt{y = mx + c}} \\ { \tt{mx = y - c}} \\ { \boxed{ \tt{ \blue{ \: x = \frac{y - c}{m} }}}}[/tex]
How many degrees is 5/9 of a semicircle?
Answer:
Considering how a full circle is 360 degrees, 360/2=180.
[tex]\huge\textbf{Hey there!}[/tex]
[tex]\mathsf{\dfrac{5}{9} \ of \ 180}[/tex]
[tex]\mathsf{= \dfrac{5}{9}\times180}[/tex]
[tex]\mathsf{= \dfrac{5}{9}\times\dfrac{180}{1}}[/tex]
[tex]\mathsf{= \dfrac{5(180)}{9(1)}}[/tex]
[tex]\mathsf{= \dfrac{900}{9}}[/tex]
[tex]\mathsf{= \dfrac{900\div9}{9\div9}}[/tex]
[tex]\mathsf{= \dfrac{100}{1}}[/tex]
[tex]\mathsf{\rightarrow 100\div 1}[/tex]
[tex]\mathsf{= 100}[/tex]
[tex]\huge\textbf{Therefore, your answer is: \boxed{\mathsf{100^\circ}}}[/tex]
[tex]\huge\textbf{Good luck on your assignment \& enjoy}\\\huge\textbf{your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
What is the slope of the line that passed through the points (1,-7) and (10,-7)
Answer:
the slope is 0
Step-by-step explanation:
We can see by reading the coordinates of the points that they have the same y coordinate -7 so we can tell from the beginning that the slope is 0 because the line going trough the points will NOT go up or down will STAY FLAT at -7.
OR we can actually calculate the slope
The slope of a line in general is m = (y2-y1)/(x2-x1)
The slope of the line the line that passed through the points
(x1 = 1, y1 = -7) and (x2 = 10, y2 = -7) is
m = (-7- -7) / (10-1) =
m = (-7+7)/(10-1)
m = 0/9
m =0
The slope 0 tells us that the two points are on a horizontal line.
Which is an equation of the line through the origin and (7,2)? O A. y = 2x OO O B. y = 7x O C. y = 54 y OD. y = )
I am pretty sure it is B. Sorry if I am wrong
Answer:
y=2/7x
Step-by-step explanation:
trust me pls
Which of the following best describes the solution to the equation below?
3(7x+9)=4(8x+10)
Akbar travels from home to work in his car.
His journey is shown on the graph.
How long did the entire journey take in minutes?
Answer:
provide graph please then i will give correct answer
Sixth grade
AA.1 Solutions to inequalities P9N
You have prizes to re
Which of the following are solutions to the inequality below? Select all that apply.
3m > 32
m = 11
>
m = 12
m = 2
m = 1
Answer:
m = 11 and m = 12
Step-by-step explanation:
3 × 11 = 33 which is greater than 32.
3 × 12 = 36 which is greater than 32.
Solve for x.
Answer Choices
96
93
6
3
Answer:
x = 3
Step-by-step explanation:
By inscribed angle theorem:
[tex]m\angle FGE = \frac{1}{2} \times m(\widehat{EF}) \\ \\ \implies \: (31x + 3) \degree = \frac{1}{2} \times 192 \degree \\ \\ \implies \: (31x + 3) \degree = 96 \degree \\ \\ \implies \: 31x + 3 = 96 \\ \\ \implies \: 31x = 96 - 3 \\ \\ \implies \: 31x = 93 \\ \\ \implies \: x = \frac{93}{31} \\ \\ \implies \: x = 3[/tex]
Question
Decide whether it would be more convenient to solve the system of equations by substitution or elimination
1-3x + 14y = 7
1-2x + 13y = -1
Select the correct answer below:
elimination
substitution
IL
Answer:
Substitution.
Step-by-step explanation:
elimination would take more steps because you would have to multiply both equasions in order to get one of the variables to the point of elimination.
Answer: Elimination
Step-by-step explanation:
Since both equations are in standard form, using elimination would be most convenient.
If f(–5) = 0, what are all the factors of the function f (x ) = x cubed minus 19 x + 30? Use the Remainder Theorem.
6.
What is the equation for the graphed piecewise function?
Answer:
D
Step-by-step explanation:
The open circle at the origin means the rightmost piece will have domain x > 0. That is only the case in choices C and D.
The middle piece has a negative slope. That is only the case in choice D.
The appropriate piecewise function is ...
[tex]f(x)=\begin{cases}-2,&\text{for }x\le-3\\-x+4,&\text{for }-30\end{cases}[/tex]
Missing fraction plus1/3 equals 3/4
Answer:
2/3 + 1/3 = 3/4
Step-by-step explanation:
you have 3/4 you can minus the 3/4 by 1/4 to get 2/4 then you can check by adding 2/4 and 1/4 together to get 3/4.
help pls=-=-=-=-=-=-=-
Answer:
Red Line: y= 2x+5
Green Line: y= -2
Yellow Line: y= -3x+5
Black Line: y= 2x-6
Blue Line: x= 5
Step-by-step explanation:
Slope Formula
m=y2-y1/x2-x1
m= slope
Red:
(0,5), (-3,-1)
5 - -1/ 0 - -3
6/3
m=2
y=2x+5
Green:
y=-2
Y value is always 0 no matter what x is equal to.
Yellow:
(0,5), (2, -1)
m= -1 -5/ 2-0
m= -6/2
m= -3
y= -3x+5
Black:
(2, -2), (5, 4)
m= 4- -2/ 5-2
m= 6/3
m= 2
y=mx+b
-2=(2)(2)+b
-2=4+b
-6=b
y=2x-6
Blue:
x=5
X is always 5 no matter what the y value is.
the container that holds the water for the football team is 2/5 full. After pouring in 8 gallons of water, it is 2/3 full. How many gallons can the container hold?
Answer:
30 gallons
Step-by-step explanation:
Let c represent the capacity of the container in gallons.
2/5c +8 = 2/3c . . . . adding 8 gallons to 2/5 full gives 2/3 full
8 = (2/3-2/5)c = 4/15c . . . . subtract 2/5c
8(15/4) = c = 30 . . . . . . . . . multiply by 15/4
The container can hold 30 gallons.
