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2 years ago

What is 4 x 9 Answer ar

Mathematics

2 answers:

lesya692 [45]2 years ago

7 0

Answer:

4 times 9 is 36!

4x8 is 32 so 32 + 4

Crank2 years ago

3 0

Answer:

Step-by-step explanation:

do you know how to use a calculator?

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Find the slope of the line through P(5.7) and Q(-1,7).

VARVARA [1.3K]

We can use the points given to solve for the slope.

Slope formula: y2-y1/x2-x1

7-7/-1-5

0/-6

Since the numerator is 0, the slope is 0.

Best of Luck!

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2 years ago

Simplify 4.510.<br> a 4.51<br><br><br> b 1

attashe74 [19]

Answer:

Step-by-step explanation:

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2 years ago

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What is the answer to 32-4y=8

tino4ka555 [31]

Answer:

y = 6

Step-by-step explanation:

You subtract 32 from both sides and divide by -4.

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2 years ago

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The factorization of 8x3 -125 is (2x-5)(jx2 +kx+25)

lbvjy [14]

$\bf ~\hspace{10em}\textit{difference and sum of cubes} \\\\ a^3+b^3 = (a+b)(a^2-ab+b^2) ~\hfill a^3-b^3 = (a-b)(a^2+ab+b^2) \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ 8x^3-125~~ \begin{cases} 8=2\cdot 2\cdot 2\\ \qquad 2^3\\ 125=5\cdot 5\cdot 5\\ \qquad 5^3 \end{cases}\implies 2^3x^3-5^3\implies (2x)^3-5^3 \\[2em] [2x-5][(2x)^2+(2x)(5)+5^2]\implies (2x-5)(\stackrel{\stackrel{j}{\downarrow }}{4}x^2+\stackrel{\stackrel{k}{\downarrow }}{10}x+25)$

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3 years ago

What is 2/2 -+7 need friends anyone

kow [346]

Answer:

-6

Step-by-step explanation:

2/2=1

-+7=-7

1-7=-6

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2 years ago