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diamong [38]
3 years ago
6

4(a + 10) = 80 find a

Mathematics
2 answers:
Harman [31]3 years ago
6 0

Answer:

10

Step-by-step explanation

4(a+10) = 80

4a+40=80

4a=40

a=10

nirvana33 [79]3 years ago
5 0

Answer: x = 4

Step-by-step explanation: To solve this equation, we start by distributing the 4 through the parentheses on the left side.

So we have 4(a) which is 4a and 4(10) which is 40.

So our equation now reads 4a + 40 = 80.

Solving from here, we subtract 40 from both sides of the equation and we have 4a = 40 and dividing both sides by 4, we find that <em>x = 4</em>.

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Fractions that are greater than 3/8
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Answer:

do it yourself looser

Step-by-step explanation:

3 0
3 years ago
PLLLLLLZZZZ HELP!! MULTIPLE CHOICE!!
liubo4ka [24]
First, set 2x+7 equal to 3x-7 since they are the same angle due to the parallel lines.

2x+7=3x-7
x=14

Then, since 2x+7 and 12y+1 equals 180, put it together to find y:

(2x+7)+(12y+1)=180
(2(14)+7)+(12y+1)=180
12y+1=145
12y=144
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So, x=14 and y=12. Your answer should be C!
5 0
3 years ago
Math.<br> How do I get 37/7 for this problem?
Bezzdna [24]
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37/7 - 37/7 + 1 
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7 0
3 years ago
1. Write the equation for a line in point slope form that had a slope of 4 and passes through (1,1)
Dahasolnce [82]

Solution:

<u>Note that:</u>

  • Slope = m = 4
  • Given point: (x₁,y₁) = (1,1) [x₁ = 1; y₁ = 1]
  • Formula: y - y₁ = m(x - x₁)

<u>Use the formula to convert the line in point slope form.</u>

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The equation of the line (In point slope form) is y - 1 = 4(x - 1).

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NeX [460]

Matter exists in three states; <em>solid, liquid and gas.</em>

The statement that corrects the error in his table is:

<em>D. The Solids column and the gas column should be switched because solids have a definite shape and volume and gases have no definite shape or volume. </em>

<em />

<em />

Looking at the table, we have the following observations.

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  • <em>The liquid column is properly cataloged</em>
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<em />

Solid has definite shape, while gas doesn't.

To make corrections, Marcus needs to switch the gas and the solid column.

Read more about states of matter at:

brainly.com/question/18538345

3 0
3 years ago
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