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Allushta [10]
3 years ago
12

What should you do to solve the equation?

Mathematics
2 answers:
Jlenok [28]3 years ago
7 0

Answer: 38 - 45 = 7

idk how?!?!?!?

Rainbow [258]3 years ago
6 0

Answer:

the answer is a

Step-by-step explanation:

took the test on edge 2020

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Do you have to regroup to find 523-141 explain
Bezzdna [24]
Yes And the answer is 382
4 0
4 years ago
Read 2 more answers
F h(x) = 2x + 1, find h(2x-3).
svp [43]

Answer:

h(2x - 3) = 4x - 5

Step-by-step explanation:

If h(x) = 2x + 1

h(2x - 3) = 2(2x - 3) + 1 = 4x - 5

3 0
3 years ago
Can anyone please help me with this?
kotykmax [81]

y^4+12y^2+36=(y^2)^2+12y^2+36\\\\\text{substitute}\ y^2=t\\\\t^2+12t+36=t^2+2\cdot t\cdot6+6^2\leftarrow\text{It's a perfect square}\\\\\text{use}\ (a+b)^2=a^2+2ab+b^2\\\\=(t+6)^2=(t+6)(t+6)\\\\\text{we're going back to substitution}\\\\=(y^2+6)(y^2+6)\\\\(\sqrt6)^2=6\to(i\sqrt6)^2=-6\\\\\text{therefore}\\\\=(y^2-(i\sqrt6)^2)(y^2-(i\sqrt6)^2)\\\\\text{use}\ a^2-b^2=(a-b)(a+b)\\\\=\boxed{(y-i\sqrt6)(y+i\sqrt6)(y-i\sqrt6)(y+i\sqrt6)}

6 0
4 years ago
Please help me I havent found answers any where and dont know how to do this. Help me please. I have posted this once and it see
Tems11 [23]
This is the answer for your question

4 0
3 years ago
Help please also give an explanation
natka813 [3]

Answer:

<h2>The answer is option A</h2>

Step-by-step explanation:

<h3>\frac{a + bc}{wd + f}  = g</h3>

<u>First of all cross multiply</u>

That's

g( wd + f ) = a + bc

<u>Multiply the terms at the left side of the equation</u>

We have

gwd + fg = a + bc

<u>Send fg to the right side of the equation</u>

That's

gwd = a + bc - fg

<u>Divide both sides by dg to make W stand alone</u>

<h3>\frac{gwd}{dg}  =  \frac{a + bc - fg}{dg}</h3>

We have the final answer as

<h2 /><h2>w =  \frac{a + bc - fg}{dg}</h2>

Hope this helps you

3 0
4 years ago
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