3 years ago

Simplify (9x^4y^5+6xy^3) ➗3xy^2

Mathematics

1 answer:

Ber [7]3 years ago

3 0

Answer:

——

hope it helps you to understand

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Find the measure of angle QPR. Given m m m Find m

Dennis_Churaev [7]

Since Angle QPS is a straight angle, it equals 180 degrees.

Angles QPR and RPS equal QPS.

Angle QPR + Angle RPS = QPS

(7x-4) + (9x-40) = 180

x=14

5 0

3 years ago

3. What is the solution to the system of equations?

olga55 [171]

I think the answer is B but i could be wrong

3 0

3 years ago

Is figure B a scaled copy of figure A

artcher [175]

We know scale factor(k)=y/x

Calculate units as 1 and find k

For left side

$\\ \sf\longmapsto k=\dfrac{5}{3}$

For base

$\\ \sf\longmapsto k=\dfrac{4}{4}=1$

Hence its not a copy

4 0

3 years ago

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Please help I found this one a bit confusing

Brums [2.3K]

Answer:

7.2

Step-by-step explanation:

To reach point D from point C, you need to add 4 to the x-value of point C and take away 6 from the y-value. These numbers are the sides of the hypothetical triangle.

The Pythagorean Theorem states that $a^2+b^2=c^2$ . If we plug the side lengths in for a and b, we get $4^2 + 6^2 = c^2$ . This can be simplified to $16+36=c^2$ , or $52 = c^2$ . If we root both sides, we find that c is equal to $\sqrt{52}$ , which is slightly more than 7, at around 7.2.

4 0

2 years ago

Round 48.079 to the nearest tenth. A:48.08 B:48.8 C:50 D:48.1

tatiyna

Answer:

48.1

Step-by-step explanation:

Seven rounds up.

Hope this helped! :)

3 0

3 years ago

Read 2 more answers