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vekshin1
3 years ago
15

How to solve this problem??

Mathematics
1 answer:
slega [8]3 years ago
8 0
\frac{2}{3} =  \frac{18}{x+5}

multiply each side by x+5
\frac{2x+10}{3}=18
multiply each side by 3

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??????????????? ?????????
Step2247 [10]
I think that would be "True". Good Luck ;D
7 0
3 years ago
If the hypotenuse of a right triangle is 2 sqrt 3 units long and one legs is sqrt 3 units long, how long is the other leg?
allochka39001 [22]
Theorem of Pythagoras: a²+b²=c², where a, b is legs and c is hypotenuse.

We've got one leg known, let it be a=sqrt 3,
and the hypotenuse - c=2sqrt3


Putting these into the theorem, we get an equation: (sqrt3)²+b²=(2sqrt3)² . Solving it, we get:

3+b²=4*3
3+b²=12
b²=9

This equation has two possible roots: b=3 and b=-3. Since this is a triangle, there can't be a side with a negative value => b=3.

The answer is a. 3
4 0
4 years ago
3x2 + 6x = 2? ,9x2 + 2 = 10x. what would be the answers
stich3 [128]
<span>9x2 + 2 = 10x= x=2
</span>i dont know the first one

4 0
3 years ago
Give the digits in the thousands place and the ones place.<br> 3,625
Tomtit [17]

Answer:

Digit in thousands place: 3

Digit in the ones place: 5

Step-by-step explanation:

Note the number in the place values for: 3625

3 thousands place

6 hundreds place

2 tens place

5 ones place

3 & 5 is your answer.

~

6 0
3 years ago
Read 2 more answers
What is 20+<br> 20+2-27+100
bonufazy [111]
It equals 169

Anyways thanks for points
5 0
3 years ago
Read 2 more answers
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