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2 years ago

CAN SOME ONE ANSWER THIS ILL GIVE ALL MY POINTS AND BRAINLIEST PLEASE

Mathematics

1 answer:

kotegsom [21]2 years ago

5 0

1: KIH because of alternate exterier (or ACF because of verticle angle)

2. x

3. CFG

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The sum of two consecutive even integers is 26. What is the product of the two integers?

lions [1.4K]

(2x) + (2x + 2) = 26
4x + 2 = 26
4x = 24
x = 6

The numbers are 12 and 14

12*14 = 168

4 0

1 year ago

Simplify the expression.

kotegsom [21]

Answer:

$\large\boxed{D.\ 2x^2y\sqrt[5]{7xy^3}}$

Step-by-step explanation:

$\sqrt[5]{224x^{11}y^8}\\\\=\sqrt[5]{(32)(7)x^{5+5+1}y^{5+3}}\\\\\text{use}\ a^na^m=a^{n+m}\\\\=\sqrt[5]{(2^5)(7)x^5x^5x^1y^5y^3}\\\\\text{use}\ \sqrt[n]{ab}=\sqrt[n]{a}\cdot\sqrt[n]{b}\\\\=\sqrt[5]{2^5}\cdot\sqrt[5]{x^5}\cdot\sqrt[5]{x^5}\cdot\sqrt[5]{y^5}\cdot\sqrt[5]{7xy^3}\\\\\text{use}\ \sqrt[n]{a^n}=a\\\\=2\cdot x\cdot x\cdot y\cdot\sqrt[5]{7xy^3}\\\\=2x^2y\sqrt[5]{7xy^3}$

6 0

2 years ago

What is the radius of a cylinder with a volume of 3,165.12 cubic centimeters and a height of 7 centimeters?

leonid [27]

Answer:

Radius = 12 cm

Step-by-step explanation:

Given:

Volume of the cylinder is, $V=3165.12$ cm³

Height of the cylinder, $h= 7$ cm

Let the radius be $r$

Using the formula for volume of cylinder,

$V=\pi r^2h$

Plug in 3165.12 for $V$ , 7 for $h$ and solve for $r$ .

$3165.12=\pi r^2(7)\\3165.12=\frac{22}{7}\times 7\times r^2\\3165.12=22r^2\\r^2=\frac{3165.12}{22}\\r^2=143.869\\r=\sqrt{143.869}=11.99\approx=12\textrm{ cm}$

Therefore, the radius of the cylinder is nearly 12 cm.

7 0

2 years ago

Two friends share 7 cookies equally. How many cookies does each friend get?

shusha [124]

7÷2=3.5 each of them get 3.5 cookies

5 0

3 years ago

Read 2 more answers

Sally paid the following bills rent $450.00 cell phone $37.50 and cable $69.99 how much money did she pay ?

romanna [79]

Answer:

557.49

Step-by-step explanation:

Add the three bills together

450.00

37.50

69.99

--------------

557.49

3 0

2 years ago