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Elis [28]
2 years ago
15

PLEASE HELP! I am having trouble with both questions

Mathematics
1 answer:
schepotkina [342]2 years ago
6 0

Answer:

someone had the same exact question i just helped him on it sub 4 for x and 1 for h

Step-by-step explanation:

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Match the ones that are highlighted please:(
vivado [14]

The answers are 2. B, 3. D, 4. C, and 5. A.

Step-by-step explanation:

Step 1:

For question 2. 4+4n = -12.

We subtract both sides by 4 to get

4+4n-4 = -12-4, 4n = -16, n = -4

For question 3. 4n=-12.

We divide the entire equation by 4 to get

\frac{4n}{4} = \frac{-12}{4} , n = -3.

Step 2:

For question 4. \frac{n}{4} = -12.

We multiply both sides by 4 to get

\frac{n}{4} (4)= -12(4).

n = -48.

For question 5. \frac{n}{4} -4 = -12.

We add 4 to both sides to get

\frac{n}{4} -4 +4= -12+4, \frac{n}{4} = -8.

n = -32.

So the answers are 2. B, 3. D, 4. C, and 5. A.

5 0
2 years ago
What is the first step needed to solve (3/4)x-3=-18 ?
inn [45]
First step is Add 3 to both sides
hope it  helps
3 0
2 years ago
What is the angle of rotation from MKJ/ to MKJ/? Assume that the center of rotation is the origin.
Dmitry [639]
Is there a picture that goes along with this question.
7 0
2 years ago
Read 2 more answers
What is the gcf of of -9y^2 + 6y
Valentin [98]

Answer:

3y

Step-by-step explanation:

First find the factors of the terms.  You need to then figure out how many factors match.

-9y² = -1 · 3 · 3 · y · y

6y = 2 · 3 · y

3y is the greatest common factor.

5 0
3 years ago
Need someone to help me please!
mylen [45]

Answer:

\huge\boxed{\sf A = 8\ cm\²}

Step-by-step explanation:

<u>Given data:</u>

Base = b = 4 cm

Height = h = 4 cm

<u>Required:</u>

Area of triangle = A = ?

<u>Formula:</u>

A = bh / 2

<u>Solution:</u>

A = (4)(4) / 2

A = 16 / 2

A = 8 cm²

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>

4 0
2 years ago
Read 2 more answers
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