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saw5 [17]
3 years ago
11

Please help What is the value of x show work

Mathematics
1 answer:
kondor19780726 [428]3 years ago
4 0

Answer:

\boxed{x = 7}

Step-by-step explanation:

ΔJKL ~ ΔMNP

So, the sides of both of the triangles are proportional.

Taking proportionality of their sides.

\frac{JL}{JK} = \frac{MP}{MN}

=> \frac{20}{25} = \frac{4x-4}{30}

Cross Multiplying

20 * 30 = 25(4x-4)

600 = 100x - 100

Adding 100 to both sides

600+100 = 120x

700 = 100x

Dividing both sides by 100

700/100 = x

x = 7

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F(v)=6+v^2 how do I solve
Nostrana [21]

Step-by-step explanation:

Well, this is a function. In order to solve this, you need a v value. Once you get a v value, you can plug into into 6+v^2 and wala- you get your answer.

Example, lets say

v is 3

then

F(3) = 6 + 3^2

f(3) = 6 + 9

f(3) =15

Hope this helped

6 0
3 years ago
Beth will borrow $10,000 which earns 4% compound interest and she will repay that amount in 20 years. How much interest was earn
Serggg [28]

Answer:

I=\$11,911.23

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the amount that she will repay  

P is the amount borrowed  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=20\ years\\ P=\$10,000\\ r=0.04\\n=1  

substitute in the formula above  

A=10,000(1+\frac{0.04}{1})^{1*20}  

A=10,000(1.04)^{20}  

A=\$21,911.23  

Find out the interest

I=A-P

substitute the values

I=\$21,911.23-\$10,000=\$11,911.23

5 0
3 years ago
Helppppp pleaseeeeee!!!!!!!???????
Arada [10]
I believe the answer is $2.12 (rounded to the nearest cent) explanation: divide the price by the pound for each candy then subtract.
4 0
2 years ago
Help I need the answer dont send NO FILE only answer if you know it step by step explanation
Jlenok [28]

Answer:

(0,4)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Help!<br> Please determine the graph by reading the situation!
mr Goodwill [35]

Answer:

b

Step-by-step explanation:

constant down fall

3 0
2 years ago
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