which choice is equivalent to the expression below? (-2)^-3
A) 1/6
B) 8
C) -1/8
D) 6

Answers

Answer 1
Answer is -1/8

Step by step exploration

(-2)^-3=1/(-2)^3=1/(-8)=-1/8
Answer 2

Answer:

C

Step-by-step explanation:

I used a calculator I honestly couldn't figure out the math behind that


Related Questions

find the area of the composite figure

Answers

Answer:

the area is 6808

Step-by-step explanation:

You mulptly 34*34 for both squares because both squares are equal

and you get 1156.

Then you add 1156+1156=2312

then you multply 190*46=9120

then you subtract 9120-2312=6808

So that is you area=6808

roberta has 2/4 gallon of milk. she uses 1/8 as a serving. How many servings doe she have.







FOR 100 POINTS

Answers

Answer:

She should have 4 I mean thats my best

Step-by-step explanation:

0.375 I think sorry if it’s wrong :(

What is the volume of the cone to the nearest cubic millimeter? (Use ​π = 3.14)

Answers

Answer:

V = 183.16666666667 m3

Step-by-step explanation:

https://www.calculatorsoup.com/calculators/geometry-solids/cone.php

This calculator might help with other problems you have like this one and no this isn't a scam

Juan gets paid $13.75 for walking his neighbor's dog. This week he has walked the dog 7 times. Juan did such a good job that his neighbor gave him a $23.45 tip. How much money has Juan made?

Answers

119.7 is the answer you do
Explanation : $13.76 times 7 than add that answer to $23.45

Answer:

The answer is 119.7 hope this helped! Also please mark me as brainliest.

question: 2ab-4b
answer:​

Answers

Answer:

Step-by-step explanation:

2ab - 4b

Taking 2b as common

2b( a - 2)

A bucket with 35 chips has a ratio of 2 blue chips for every 3 red chips. How many red chips are in the
bucket?

Answers

Answer:

10

Step-by-step explanation:

Find the area of the triangle. If necessary, round the answer to two decimal places.
a = 12, b = 15, C = 52°

A)35.46
B)70.92
C)88.80
D)141.84

Answers

Answer:

B) 70.92

Step-by-step explanation:

a = 12

b = 15

C = 52°

[tex] area = \dfrac{ab \sin C}{2} [/tex]

[tex]area = \dfrac{12(15) \sin 52^\circ}{2}[/tex]

[tex] area = 70.92 [/tex]

Answer:

c

Step-by-step explanation:

because 15 x 12 is 180 so multiply by .5 and you get 90 and 88.80 is the closest thing to 90

I don’t know what they talking about or asking

Answers

Answer:

purple

Step-by-step explanation:

systems of equations involves lines that cross

Leon makes a rectangular logo for his skateboarding club. He cuts from fabric two copies of the trapizoid shown and joins them to form a rectangle. What is the area of the rectangular logo leon makes

Answers

Answer:

Area of the rectangular logo is 56cm²

Step-by-step explanation:

If we look at the picture the 2 trapezoids make a rectangle.

The length of the rectangle = 9+5= 14 cm  and the breadth = 4 cm

Area of the rectangle = Length * breadth

A= 14*4= 56cm²

Area of the rectangular logo is 56cm²

Area of the trapezoid = 28 cm²

Area of the trapezoid = 1/2height( base1+ base2)

                              = 1/2 (4) ( 5+9)

                               = 2(14)= 28 cm²

Area of 2 trapezoids = 28 cm²+28 cm²=  56 cm²

A natural gas company charges a $21.08 connection fee plus $2.21 per 8 cubic feet of gas used. In the winter peak usage months,
November through February, they charge each customer a peak usage surcharge of $25.90. If a family uses 176 cubic feet of gas,
how much will their bill have increased because of the peak usage surcharge?
OA. $46.98
OB. $569.80
OC. $25.90
OD
$95.60

Answers

B Lololololololololololol

5,111 ÷ 3 it wont show up on calculator

Answers

Answer:

Step-by-step explanation:

In calculator the answer is 1703.66666667

Answer:

1,703.6

Step-by-step explanation:

Theresa is baaking muffins for the school bake sale. She bakes 94 muffins.Her friend Diego bakes 37 muffins.They plan to place 8 muffins in each box to sell. What is the greatest number of boxes that Theresa and Diego can compleatly fill?

Answers

Answer:

16 boxes

Step-by-step explanation:

94+37=131

131/8=16.375

This means that the most possible boxes that they can fill is 16 boxes

Answer:

They can completely fill 16 boxes

Step-by-step explanation:

94 + 37 = 131

131/8 = 16.375

So that is 16 completely filled boxes and one box with .375 (3 muffins)

If a wheel of a bicycle covers 440m in 200 rotation. find the area of a wheel.​

Answers

Answer:

7/22

Step-by-step explanation:

Area = 400/200 × 400/200 ×1/4 × 7/22 = 7/22

Step-by-step explanation:

Total distance covered in 200 rotation = 440 m

Distance covered in 1 rotation

= 440 / 200

= 2.2 m

Distance covered in 1 rotation = Circumference of circle so

circumference = 2πr

2.2 = 2 * 22/7 * r

2.2 = 6.28 r

r = 2.2 / 6.28

r = 0.35 m

Now Area of the wheel

= πr²

= 22 /7 * 0.35 * 0.35

= 0.385 m²

Hope it will help :)❤

Write an equation of the line that passes through point P and is parallel to the line with the given equation: P(2,5) Y-1=4x​

Answers

Given:

The equation of a line is:

[tex]y-1=4x[/tex]

A line parallel to the above line passes through the point P(2,5).

To find:

The equation of the parallel line.

Solution:

The slope intercept form of a line is:

[tex]y=mx+b[/tex]         ...(i)

Where, m is the slope and b is the y-intercept.

The given equation is:

[tex]y-1=4x[/tex]

It can be rewritten as

[tex]y=4x+1[/tex]        ...(ii)

On comparing (i) and (ii), we get

[tex]m=4[/tex]

It means the slope of the given line is 4.

We know that the slopes of two perpendicular lines are equal. So, the slope of the required parallel line is also 4.

The parallel line passes through the point P(2,5) with slope 4, thus the equation of the parallel line is

[tex]y-y_1=m(x-x_1)[/tex]

[tex]y-5=4(x-2)[/tex]

[tex]y-5=4x-8[/tex]

[tex]y=4x-8+5[/tex]

[tex]y=4x-3[/tex]

Therefore, the equation of the required parallel line is [tex]y=4x-3[/tex].

NEED ANSWERED ASAP PLEASE
sin(0)= -4 sqrt 29 / 29

Answers

Answer:

Is - 4

Step-by-step explanation:

29/29  cancel it out

so it will leave -4 out

what is 22% of 45



what is 32.5% of 250

Answers

Answer:

22%*45=

(22:100)*45 =

(22*45):100 =

990:100 = 9.9

32.5%*250=

(32.5:100)*250 =

(32.5*250):100 =

8125:100 = 81.25

Answer:

1) 9.9

2) 81.25

Step-by-step explanation:

1)

22% = 0.22

45(0.22) = 9.9

2)

32.5% = 0.325

250(0.325) = 81.25

Anna's car requires 5 1/2 gallons of gasoline to make 4 round trips to work and back. If her car can travel 24 miles per gallon of gasoline, how far, in miles is one round trip to work and back?​

Answers

Answer:

33 miles

Step-by-step explanation:

5.5÷4= 1.375 gal per round

1.375×24= 33 miles

https://northeast.schoolobjects.com/eduphoria_webcontrols/attachmentwriter.aspx?orgguid=0cdcd836-79e1-43fd-b1f1-87815cd304ec&attid=b57be0e4-768f-4f58-b615-ebd56e104099 FIND SQ

Answers

Answer:

Links are never trusted sir

Step-by-step explanation:

copy and paste (●'◡'●)

Please help tysm! will mark brainily for whoever answers first and correct ^^

What is the volume of the cylinder below?

A. 98pi units3
B. 784pi units3
C. 112pi units3
D. 196pi units3

Answers

Answer:

D) 196π

Step-by-step explanation:

Volume of a cylinder formula:

V = πr²h

Given:

r = 7

h = 4

Work:

V = πr²h

V = π7²(4)

V = 49(4)π

V = 196π

How much does 4 miles =

Answers

Answer:

6.44 km

21120 feet

7040 yard

253440 in

Step-by-step explanation:

Answer:

4 miles =21, 120 ft

4 miles =253,440 inches

4 miles = 7040 miles

Step-by-step explanation:

Hope this helped!!!!

(5)
A table cost $275. An LCD television set cost $325 more than the table.
Find the ratio of the cost of the LCD television set to the cost of the table.
Express the ratio in its simplest form.​

Answers

Answer:

table cost=275

LCD television cost=325+275

= 600

[tex]ratio = \frac{600}{275} \\ = \frac{120}{55} \\ = \frac{24}{11} [/tex]

Can anyone help me with these two questions
I’ll mark you as a brainliest.
No links please :( .

Answers

Answer:

Step-by-step explanation:

What is the slope for a line containing the following points? (-3,5) (3,1)

Answers

Step-by-step explanation:

[tex]y2- y1 \x2 - x1[/tex]

Given that the four points A(1,2), B(2, -5), C(7,0) and D(p,q) are the vertices of the rhombus ABCD

calculate

a) the value of p and of q​

Answers

Step-by-step explanation:

Three coordinates of a Rhombus is given to us. And the fourth coordinate is D(p,q) . Weneedtofind the value of p and q . We know that the diagonals of Rhombus bisect each other at right angles . So lets find the midpoint.

• Midpoint of AC :-

[tex]\tt\to Midpoint_{(AC)}= \bigg(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\bigg)\\\\\tt\to Midpoint_{(AC)}= \bigg( \dfrac{1+7}{2},\dfrac{2+0}{2}\bigg)\\\\\tt\to Midpoint_{(AC)}= \bigg(\dfrac{8}{2},\dfrac{2}{2}\bigg)\\\\\tt\to \boxed{\orange{\tt Midpoint_{(AC)}= (4,1)}}[/tex]

_______________________________

• Midpoint of BD :-

[tex]\tt\to Midpoint_{(BD)}= \bigg(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\bigg)\\\\\tt\to \boxed{\orange{\tt Midpoint_{(BD)}= \bigg( \dfrac{2+p}{2},\dfrac{q-5}{2}\bigg)}}[/tex]

_______________________________

Now since these two coordinates must be equal, therefore ,

[tex]\tt\to \bigg( \dfrac{2+p}{2},\dfrac{q-5}{2}\bigg)= (4,1)\\\\\tt\to \dfrac{2+p}{2}=4 \qquad and \qquad \dfrac{q-5}{2}=1 \\\\\tt\to 2 + p = 8 \qquad and \qquad q-5 = 2 \\\\\tt\to p = 8 -2 \qquad and \qquad q = 2 +5 \\\\\tt\to\boxed{\orange{\tt (p,q) = (6,7) }}[/tex]

HELP The dot plots show the number of library books checked out by two groups of students. Which statement is true?

Question 2 options:



The distribution for Group A is symmetric, and the distribution for Group B is skewed to the right.



The distribution for Group A is skewed to the right, and the distribution for Group B is skewed to the left.



The distribution for Group A is skewed to the left, and the distribution for Group B is skewed to the right.



The distribution for Group A is symmetric, and the distribution for Group B is skewed to the left.

Answers

Answer: hello the dot plots related to your question is missing attached below is the missing Dot plots

answer: The distribution for Group A is symmetric, and the distribution for Group B is skewed to the right.

Step-by-step explanation:

The true statement is

The distribution for Group A is symmetric, and the distribution for Group B is skewed to the right.

This is because the data value of 10 in Group B makes it to be skewed to the right

Norachai invests $8,876 in a retirement account with a fixed annual interest rate of 5% compounded continuously. What will the account balance be after 13 years?


A) $15,932.34

B) $16,173.13

C) $17,002.34

D) $15,231.28

Answers

B! Have a good day! Possibly wrong!

The function g(x) is a translation of f(x) = (x + 3)2 – 10. The axis of symmetry of g(x) is 5 units to the right of f(x) . Which function could be g(x)?

g(x) = (x – 2)2 + k
g(x) = (x + 8)2 + k
g(x) = (x – h)2 – 5
g(x) = (x – h)2 – 15

Answers

Answer:

a.

g(x) = (x – 2)2 + k  

Step-by-step explanation:

The function that could be g(x) is (a) g(x) = (x - 2)^2 + k

How to determine the function?

The function f(x) is given as:

f(x) = (x + 3)^2 - 10

The axis of symmetry of g(x) is 5 units to the right of f(x).

This means that:

g(x) = f(x - 5)

So, we have:

f(x - 5) = (x - 5+ 3)^2 + k

Evaluate the difference

f(x - 5) = (x - 2)^2 + k

Substitute g(x) = f(x - 5)

g(x) = (x - 2)^2 + k

Hence, the function that could be g(x) is (a) g(x) = (x - 2)^2 + k

Read more about axis of symmetry at:

https://brainly.com/question/15709421

#SPJ9

The concession stand sells peanuts at football games. The peanuts are sold in-pound, -pound,
-pound, or 1-pound bags. The line plot shows the numbers of bags of peanuts that were sold during
last week's game.


Pls help

Answers

The answer is C.
The 1/4 bags add up to 3/4
The 1/2 bags add up to 1
The 3/4 bags add up 2 1/4
The 1 pound bags add up to 2
When those are added, the answer is 6!

Help please no links please

Answers

Answer:

10ft × 7ft = 70sq ft

Step-by-step explanation:

The width of the Bed is = The width of the study corner = 10ft

need help just need the answer need asap

Answers

Answer:

about 236.715 ft²

Step-by-step explanation:

area of a circle = πr²

so π7.5² = 176.7145868

area of a rectangle is b × h

so 15 × 4 = 60

60 +  176.7145868 = 236.7145868 ft² ≈ 236.715 ft² (for the nearest thousandths)

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