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3 years ago

Hi I want to make sure I’m correct so your suppose to answer this is multiplication

Mathematics

1 answer:

ddd [48]3 years ago

6 0

I think your right.. Great job fr

Step-by-step explanation:

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Solve the equation. Check your solution. :) Thanks!

Elden [556K]

Hi!

-32 = 4b

4b = -32

b = -32 : 4

b = -8

3 0

3 years ago

Read 2 more answers

PLEASE ANSWER ASAP!!!! If b = 3, then b -2 is equivalent to _____? 9 -9 -6 1/9

kirill115 [55]

$3^{-2}$ is basically $\frac{1}{3^{2} }$ , which is $\frac{1}{9}$ .
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Hope this helps!
==jding713==

4 0

3 years ago

Show that the two triangles ABC and DEF are congruent by the HL theorem.

inna [77]

Since hypotenuses and legs have the same length, then both are congruent and thus, triangles ABC and DEF are congruent.

The Hypotenuse-Leg theorem states that two right triangles are congruent if and only if their hypotenuses and any of their corresponding legs are congruent. That is to say:

$\overline {AC} \cong \overline {DF}$ , $\overline{BC} \cong \overline {EF}$

$AC = DF, BC = EF$

$\sqrt{AB^{2}+BC^{2}} = \sqrt{DE^{2}+EF^{2}}$ , $BC = EF$

If we know that $AB = 10$ , $BC = 4$ , $DE = 10$ and $EF = 4$ , then we have the following outcomes:

$\sqrt{10^{2}+4^{2}} = \sqrt{10^{2}+4^{2}}$

$4 = 4$

Since hypotenuses and legs have the same length, then both are congruent and thus, triangles ABC and DEF are congruent.

We kindly invite to check this question on triangles: brainly.com/question/21972776

3 0

3 years ago

Melissa bought 2 shirts and 3 skirts and spent between $45 and $60. Each shirt costs the same amount. Each skirt costs the same

sukhopar [10]

Answer:

Least is 7

Most is 12

Step-by-step explanation:

So 2 shirts for 12.

So 24

Take 24 off of both

Left with 21 to 36

21÷3 is 7

36÷3 is 12

Hope this helps

6 0

3 years ago

Read 2 more answers

Find the common ratio of the geometrie sequence -15, -30, -60, ...

andrew11 [14]

Answer:

I think it's -15 I'm not 100% sure

4 0

3 years ago