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natulia [17]
3 years ago
15

How do you solve this?

Mathematics
2 answers:
larisa86 [58]3 years ago
7 0
I showed steps and the answer for the first question in the photo
Hope this help you

ivanzaharov [21]3 years ago
5 0
Which one do you want us to solve for you
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They are terrible with providing contented needed before hand Thank you
lisov135 [29]

Answer:

I can't see the picture

Step-by-step explanation:

ty for points

8 0
3 years ago
Need help!! What is the volume of this triangular
andriy [413]

Given:

Area of base = 90 ft²

Length of the prism = 13 ft

To find:

Volume of the triangular prism

Solution:

Volume of triangular prism formula:

Volume = Area of base × length of prism

Substitute the given values in the formula.

             = 90 × 13

Volume = 1170

Therefore, the volume of the triangular prism is 1170 ft³.

7 0
3 years ago
How do you solve 39= 1 3/10b
DochEvi [55]
39=1\frac{3}{10}b\\----------------------\\1\frac{3}{10}=\frac{1\times10+3}{10}=\frac{13}{10}\\----------------------\\\frac{13}{10}b=39\ \ \ \ |divide\ both\ sides\ by\ \frac{13}{10}=multiply\ boths\ sides\ by\ \frac{10}{13}\\\\b=39\times\frac{10}{13}\\\\b=3\times10\\\\\boxed{b=30}
8 0
3 years ago
What is the scale factor of 0.75?
Tcecarenko [31]

Answer:

n × scale factor = n prime

n × 0.75 = n′

In other words per the equation above, a Scale Factor of 0.75 is the factor that you would multiply with n to get n′.

Step-by-step explanation:

Hope it helps

4 0
3 years ago
Read 2 more answers
BRAINLIEST + POINTS! Please explain
ivolga24 [154]

Answer:

Option D. \$83.75  

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 Final Investment Value  

P is the Principal amount of money to be invested  

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=30\ years\\ P=\$187.45*0.10=\$18.745\\ r=0.05\\n=12  

substitute in the formula above  

A=\$18.745(1+\frac{0.05}{12})^{12*30}=\$83.75  

3 0
4 years ago
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