2 years ago

Simplify: (5x^3y^7)(7x^5y)

Mathematics

2 answers:

Scorpion4ik [409]2 years ago

8 0

Answer:

35x^8 y^8

Step-by-step explanation:

LekaFEV [45]2 years ago

6 0

Answer:

$125y {}^{5}(7x {}^{5}y)$

You might be interested in

Please help me! Will give points and mark brainliest answer. I have been stuck on this for a while too. Will give 30 points.

garri49 [273]

Answers:

1A. You see, every amount of T shirts costs 5.5 times more than it's amount. So if "n" is the number of shirts and "C" is what it costs, then the equation must be C=5.5n.

1B. Idon't know how to graph it here sorry.

1C. You have to look back to the equation. It has our coefficient (5.5n) on one side and C on the other,so the answer is just 5.5n. Now the questions says 120 shirts so (120)5.5 equals 660.

1D. I just did

7 0

3 years ago

What is the distance between (-9 -3) and (-4 -1)

AnnyKZ [126]

Answer:

|5.385|

Step-by-step explanation:

$\sqrt{((-9)-(-4))^2 + ((-3)-(-1))^2$ =

$\sqrt{(-5)^2 + (-2)^2$ =

$\sqrt{25 + 4$ =

$\sqrt{29$ =

|5.385|

7 0

2 years ago

Explain how you could use the construction tool or a compass and straightedge to create a line segment that is twice as long.

ycow [4]

Answer: Use a compass to measure the length of AB. Draw an arc from point B (or point A) with that distance. Extend line AB through that arc and label the intersection as point C. AC is twice the length of AB.

3 0

3 years ago

Plane A leaves Tulsa at 2:00 p.m., averaging 300 mph and flying in a northerly direction. Plane B leaves Tulsa at 2:30 p.m., ave

Musya8 [376]

Answer 1061

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

If all the dimensions of a cube are doubled, then the new volume is___ times greater.

vichka [17]

The formula for finding the volume of a cube is $s^{3}$ , where s is the side length.

The formula for a cube with each side length doubled is $(2s)^{3}$ , or 8<span>s.

</span><span>If all the dimensions of a cube are doubled, then the new volume is eight times greater.</span>

8 0

3 years ago

Read 2 more answers

Simplify: (5x^3y^7)(7x^5y)​

Simplify: (5x^3y^7)(7x^5y)