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mart [117]
2 years ago
12

I ONLY NEED THE CHECK PART PLEASEEEE HELP ASAPPP i’ll mark brainliest !!!

Mathematics
2 answers:
inysia [295]2 years ago
7 0

Answer:

x=-10

Step-by-step explanation:

(3x+2)/4=-7

3x+2=4×-7

3x=-28-2

3x=-30

x=-10

PolarNik [594]2 years ago
4 0

Answer:

\frac{3(-10) + 2}{4}  = \frac{-30 + 2}{4} = \frac{-28}{4} = -7

Step-by-step explanation:

<u>Solve:</u>  

3x+2 = 4(-7)

3x+2 = -28

3x = -30

x = -10

<u>Check:</u>

\frac{3(-10) + 2}{4}  = \frac{-30 + 2}{4} = \frac{-28}{4} = -7

To check your answer to an equation, just plug your answer in place of x, and see if you get the same answer as the original equation.

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What number is in the ten-thousandths spot of pi?
Nesterboy [21]

Answer:To figure out the value you have to look at all of the numbers from right to left.  You start with the ones place and get prgressively bigger going up by a multiple of 10 each time.  So you have the ones, tens, hundreds, thousands, ten thousands, etc.  In the number in your example, you have 3 ones, 4 tens (or 40), 1 hundred or (100), 0 thousands, and 5 ten thousands (50, 000).  You can write the number in expanded form to help you figure out the value.  50,000 + 100 + 40 +3.  

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1

Step-by-step explanation:

8 0
3 years ago
because the angles in a rectangle are 90 degrees it is not a parallelogram true or false? please explain why
ra1l [238]
<span>A parallelogram is a 4-sided shape where opposites sides are parallel. A rectangle is a special case of a parallelogram. All rectangles are parallelograms.

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6 0
3 years ago
ming- LI spent $15 at the movies. She then earned $30 babysitting. She spent $12 at the bookstore. She ow has $18 left. How much
valentina_108 [34]

Answer:

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Step-by-step explanation:

8 0
3 years ago
Factor X^3-7x^2-5x+35
Vinil7 [7]
The answer would be
- (34x^3 - 35)
3 0
3 years ago
Read 2 more answers
Help for brianilist please!!!
Dima020 [189]
Hi there!!!

So using this rule:

Area = base * height
20ft  * 15ft  = 300ft^2
↑            ↑
base    height      

HOPE IT HELPS U!!!!!!!!!
THE ANSWER IS 300 FT^2

~ TRUE BOSS




5 0
3 years ago
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