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irakobra [83]
2 years ago
10

So i need help with this question

Mathematics
1 answer:
lawyer [7]2 years ago
8 0

Answer:

multiply both sides by 8

Step-by-step explanation:

I don't really know why I just know lol hope this helps

You might be interested in
In a parallelogram, explain how opposite sides are congruent
Otrada [13]
There's a theorem that states:
"<span>If a quadrilateral is a parallelogram, </span>it has<span> 2 sets of opposite sides congruent.</span><span>" 
</span>
Hope this helps ;)
6 0
3 years ago
T is between S and U ST = X-6, SU = 10 units, and TU = 2x - 8. Find the length of ST.
abruzzese [7]

Answer:

<h2>B.  ST = 2</h2><h2 />

Step-by-step explanation:

|<--------------  10 --------------------->|

S-------------------T--------------------U

            X-6              2X - 8

FIND: ST

SOLUTION:

ST + TU = SU

x - 6 + 2x - 8 = 10

combine like terms:

3x - x = 10 + 8 + 6

x = 24/3

x = 8

plugin the value of x= 8 into the ST = x - 6

ST = x - 6

ST = 8 - 6

ST = 2

proof:

x - 6 + 2x - 8 = 10

8 - 6 + 2(8) - 8 = 10

10 = 10 ---OK

3 0
3 years ago
Given the equation 5(-2x -10) = 25(x + 1), solve for the value of x that will make the equation true.
brilliants [131]

Answer:

Step-by-step explanation:

5(-2x -10) = 25(x + 1)

-10x - 50 = 25x + 25

by transposing

-10x - 25x = 25 + 50

-35x = 75

x = -75/35

<u><em>x = 15/7</em></u>

or 2.142857..... in decimal

Hope this helps

plz mark as brainliest!!!!!!!

8 0
3 years ago
How many terms are in the expression<br><img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%2B%20xy%20-%20%7By%7D%5E%7B2%7
amid [387]

a term will be the expression between the + or - signs

\bf \stackrel{\stackrel{one}{\downarrow }}{x^2}+\stackrel{\stackrel{two}{\downarrow }}{xy}-\stackrel{\stackrel{three}{\downarrow }}{y^2}+\stackrel{\stackrel{four}{\downarrow }}{5}

4 0
2 years ago
There are 4,200 adults in Lakeview. Three-eighths of the adults in Lakeview do not have children. How many adults in Lakeview ha
Inessa [10]

To answer this, you first have to find 3/8 of 4200 by multiplying those two numbers.

\frac{4200}{1} *\frac{3}{8}


First, multiply the numerators.

4200x3=12600

Next, multiply the denominators.

1x8=8

You end up with \frac{12600}{8}.

This fraction can be simplified to 1575.

All that's left is to subtract that number from 4200.

4200-1575=2625


The final answer is 2625 adults in Lakeview have children.


8 0
3 years ago
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