Multiply (-4r^3)(-5r^3) =

Answers

Answer 1

Answer:

20r^6

Step-by-step explanation:

I'm not sure

Answer 2

Answer:

20 r ^6

Step-by-step explanation:

-4*-5=20

3+3=6

The product of powers rule states that when multiplying two powers with the same base, just add the exponents.


Related Questions

Monique wants to find the decimal equivalent of 8/33 so she divides. Study Moniques work shown here, and then answer the question below

Answers

Answer:

0.24242

Repeat in a pattern

Repeat in a pattern  

Step-by-step explanation:

I did it

Answer:

0.24242

Repeat in a pattern

Repeat in a pattern

Step-by-step explanation:

hope it helps!

what's 2 plus 2 plus 2 need help now will give brianlist and 22 points

Ps the answer is 6 I just don want the points.

Answers

Answer: 6

Step-by-step explanation:

Answer:

6?? lol what

Step-by-step explanation:

Which fraction is represented by point A on the number line?

Answers

Answer:  B)  -1/4

Start at 0 on the number line.

Note how it takes 4 steps to get to -1. Each step is shown by a unlabeled tickmark.

Since there are 4 of these steps, this means each tickmark represents 1/4 of a full unit. Therefore point A is at -1/4 since we're in negative territory.

Answer:

THE ANSWER IS  B)  -1/4

Step-by-step explanation:

A $200 coat was reduced 40% and then an additional 20% for a clearance sale. What is the clearance price of the coat?


HELP ASAP!!!!

Answers

Answer:

$96

Step-by-step explanation:

200÷100=2        2×60=120        120÷100=1.2  

1.2×80=96

Answer:

$96

Step-by-step explanation:

$200-40%-20%=$96

. A movie theater has two rooms. Room A has 7 rows of seats with 14 seats in each row. Room B has three times as many seats as room A. How many seats are there in both rooms?

Answers

Answer:

Number of seats in Room A = 98 seats

Number of seats in Room B = 294 seats

Total number of seats for both Room A and B = 392 seats

Step-by-step explanation:

From the above question, we are told that :

A movie theater has two rooms.

Room A has 7 rows of seats with 14 seats in each row.

Hence, the total number of seats in Room A = Number of rows × Number of seats in each row

= 7 × 14 seats

= 98 seats

Room B has three times as many seats as room A.

Room B = 3 × Room A

= 3 × 98 seats

= 294 seats

How many seats are there in both rooms?

Number of seats in Room A = 98 seats

Number of seats in Room B = 294 seats

Total number of seats for both Room A and B

= 98+ 294

= 392 seats

one mourning the outside temperature was 14 degrees fahrenheit below zero. By noon the outside temperature had risen 18 degrees. By midnight the outside temperature had dropped 6 degrees. What was the outside temperature at midnight in degrees fahrenheit?

Answers

14 degrees below zero would be -14. If it rises 18 degrees by noon, then it would be 4 degrees. At midnight, if it dropped 6 degrees, this would give you 4-6, making it -2 degrees fahrenheit by midnight.

The distance between two towns is 120 kilometers. There are a approximately 8 kilometers in 5 miles. Which measurement is closest to the number of miles between these two towns?

Answers

Answer:

75 miles

Step-by-step explanation:

Given that distance between two towns = 120 km

Number of kilometers in 5 miles = 8 km approximately

Number of miles between the two towns :

Let number of miles between the two towns = d

Since ;

5 miles = 8 km

d miles = 120 km

Cross multiply

8 * d = 120 * 5

8d = 600

d = 600/8

d = 75 miles

Distance between the two towns is approximately 75 miles

Describe how to name an angle

Answers

Acute less than 90 degrees. A right angle 90 degrees. obtuse is above 90 degrees

Answer:

Look below for an explanation

Step-by-step explanation:

To name an angle, you have to lokk at the three points that create it. There is the vertex and two 'arms' or lines. In the image below, the angle can be called AOB or BOA. However, you can NEVER name an angle by saying the vertex point first. I hope this helps!

Simplify (-4/5) divided by (-3/-2)
A.-8/15
B.-6/15
C. 6/8
D.8/15

Answers

The answer is option a

Anita is making headbands for her softball team. She needs a total of
3/4 yard of fabric. Which types of fabric cost less than $8 per yard? Write yes or no in each blank.

Fabric
Total Cost for
3/4 Yard ($)
Cotton
5.54
Flannel
2.62
Fleece
4.27
Terry Cloth
6.52

Answers

Answer:

Yes, No, No, Yes, Yes are the answers!

Hope you do Great!

Step-by-step explanation:

20 POINTS!!!! Geometry Will Mark Brainliest.

Answers

Answer:

3 is 68 degrees

Step-by-step explanation:

So 7 is 22

2 is equal to seven so that is 22 too

it's a 90 degree angle

so 90-22=68

so that is how i got 3 is 68 degrees

Answer:

m < 3 = 68°

Step-by-step explanation:

Given m<7 = 22°, apply the Alternate Interior Angles Theorem to solve for m<5 which is also 22°.

You can use the Vertical Angles Postulate to find the m<2 which is also 22°.

Given that m || n and y is perpendicular to m, making y also perpendicular to n.

Since x and y are parallel, x is also perpendicular to n.

This means m<2 + m<3 = 90°

22° + m<3 = 90°

m<3 = 68°

In a two-digit number, the units digit is 5 more that the tenth digit. The number itself is three times the sum of its digits. What is this number?

Answers

Answer:

27

Step-by-step

HELP!!!!!!!
The slope of a line is 2 and the point (1, 1) lies on the line. What is the y-intercept of this line?

Answers

Answer:

-1

Step-by-step explanation:

What you're gonna do is plug in the values. (i rhymed) The formula is y=mx+b

m = slope

b = y-intercept

y and x are just the y and x values.

1 = 2(1) + b

1 = 2 + b

-2   -2    

-1 = b

That's how you solve for the y-intercept (b) = -1.

Hope this helps and have a great day!

An entomologist built a box in the shape of a rectangular prism to hold a beetle. The depth was one inch less than the width and the length was 4 inches more than the width. The volume of the box is 12 cubic inches. The equation 12 = w(w − 1)(w + 4) models this situation.

Answers

Answer:

holy- that looks so confusing

Step-by-step explanation:

Your mom makes $5.23 a year. how much money does she make a day?

Answers

5.23 per 365 days. Hope this helped.

in baking a cake a recipe calls for 1/8 of a cup of flour for 1/4 of a cake. how much flour is needed for a whole cake?

Answers

Answer:

4/8 or 1/2 (Cups for both)

Step-by-step explanation:

whats the answer? I pick brainiest if right

Answers

Answer:

the first one

Step-by-step explanation:

Letter a is correct

Kathy owned several real estate properties. She had to pay federal taxes on her income and property taxes on the properties. What would be another major cost of her investment?

Answers

Answer:

The answer is C.

Step-by-step explanation:

I just took the test and i got it right.

NO ONE IS HELPING ME PLEASE IM FINNA CRY I SWEAR I BEGGING YOU!!!! THIS IT DUE TODAY and PLZ explain!!!! ! SHOW YOUR WORK

p + 1.6 + (—0.4) 12

Answers

Answer:

-8

Step-by-step explanation:

P in (-oo:+oo)

P+1.6/(-0.4) = -12 // + 12

P+1.6/(-0.4)+12 = 0

P+8 = 0 // - 8

P = -8

P = -8

I think

find the distance between the pairs of points. enter your answer in the box. (-3,-6) and (-3,1)

Answers

The distance between the points is 7


Hope this helps!

The sum of a number and two is equal to negative seven. Translate this sentence to an equation and then find the number. 0-5 05 0-9 9​

Answers

Answer:

-5

Step-by-step explanation:

What are the radius and circumference of a circle with a diameter of 8 meters? Round answers to the nearest whole numbers. ill mark brainliest

Radius = 4 m, circumference = 25 m
Radius = 16 m, circumference = 32 m
Radius = 16 m, circumference = 4 m
Radius = 8 m, circumference = 16 m

Answers

Answer:

circumference=25m

Step-by-step explanation:

circumference=πd

π=22/7

d=8

22/×8=176/8

= 25.14 to the nearest whole number is 25

Answer:

Option one, 4m, 25m

Step-by-step explanation:

You need a calculator for this question.

Radius equation: d/2

Circumference equation: 2(pi r)

or pi (d/2)^2

So we have the diameter of 8 meters.

We can get the radius by dividing by 2. Our radius is 4 meters.

We multiply pi * d to get our circumference

pi*8 = 25

Our circumference is 25m and our radius is 4m

Find the slope given points (7, 3) and (5, 9)

Answers

Answer: -3

Step-by-step explanation: 3-9=-6, 5-7=-2, simplify -6/-2 to get -3

The width of a rectangle is six inches less than its length. If the perimeter of this rectangle is 20 inches, find the width.

Answers

Answer:

W=16

Step-by-step explanation:

complete the statement and name the property
If 5(x+8)=2, then _+_=2
property:

Answers

Answer:

5x+40=2

Step-by-step explanation:

Answer: 5x + 40 ; distributive

Suzy spent 6 ⅞ days working on her English paper, 3 ⅙ days doing her science project, and 1 ½ days studying for her math test. How many more days did Suzy spend on her English paper and math test combined than on her science project?

Answers

Answer:

She spent [tex]5\frac{5}{24} days[/tex] on her English paper and math test combined than on her science project

Step-by-step explanation:

Suzy spent time on English paper =[tex]6\frac{7}{8}=\frac{55}{8}[/tex]

She spent time on science project = [tex]3\frac{1}{6}=\frac{19}{6}[/tex]

She spent on Maths test =[tex]1\frac{1}{2}=\frac{3}{2}[/tex]

She spent on her English paper and math test combined =[tex]\frac{55}{8}+\frac{3}{2}=\frac{67}{8}[/tex]

Suzy spend time more on her English paper and math test combined than on her science project = [tex]\frac{67}{8}-\frac{19}{6}=5\frac{5}{24}[/tex]

Hence She spent [tex]5\frac{5}{24} days[/tex] on her English paper and math test combined than on her science project

Helps me solve this problem please

Answers

Answer:

1-2x

Step-by-step explanation:

1) Michael has a guitar book with 64 songs in it. Michael has learned to play 25% of these songs. What is the total number of songs in this book that Michael has NOT learned to play? Show your work.

Answers

Answer:

16

Step-by-step explanation:

1. We can write 25% as 25/100

2. We Multiply this fraction with the total number of songs he has

3. 25/100 X 64 equals 16

You are making picnic baskets The list shows the items you are putting into baskets. You want identical grouops of the items in each basket with no items left over, What is the greatest number of picnic baskets you can make? 32 sanwisches 40 gronaola bars 48 apple

Answers

Answer:

8

Step-by-step explanation:

Given that :

Picbic baskets is to be made from;

32 sandwiches

40 granola bars

48 apples

The greatest Number of picnic baskets that can be made is found by obtaining the Greatest Common factor of sandwiches, granola bars and apples ;

Factor of :

32 : 1, 2, 4, 8, 16

40 : 1, 2, 4, 5, 8, 10, 20, 40

48 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Hence, the greatest common factor = 8

Answer:

34

Step-by-step explanation:

gbfdnxmkuhfhrjuu7gf

Given the equation f(x) = 2x - 5. what is the slope?​

Answers

Answer:

m=2

Step-by-step explanation:

Convert to standard form: 2x-f(x)=5

Slope using standard form:m=2

m=2

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