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Reptile [31]
3 years ago
7

HELP!!!!!14. 4e2x – 3 = 12 solve for x leave explination will mark brainliest

Mathematics
1 answer:
Ivan3 years ago
5 0
I will help you but I don't understand the equation. Can you please write it differently. Is it 4^2 x-3=12 or 4^2x - 3 =12
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A store's change in total revenue over a 4-month period is −$1,240 .
Bas_tet [7]
-$1240/4 months= -$310/month
4 0
4 years ago
Horizontal and parallel lines M Q and U R are intersected by 2 diagonal lines N S and P T to form triangle E G F. Line N S inter
mixas84 [53]

Answer:

Its PEQ

Step-by-step explanation:

Because I said so

8 0
2 years ago
Suppose 11 out of 17 students said they were attending a football game. How many students out of 475 would you expect to attend
alexandr1967 [171]
We have to basically multiply:

\sf{\frac{11}{17}\times 475}

And simplifying that we get

\sf{307.35}

And since there can't be .35 person

So out final answer is \boxed{\sf{307 people}}
5 0
3 years ago
Find the area of the isosceles triangle. please help thanks
fiasKO [112]

Answer:

1080 m^2 Don't submit m^2 in your answer.

Step-by-step explanation:

Givens

The catch is to find h

To do that, use a^2 + b^2 = c^2

a b and c are in the same 1/2 triangle.

a = 48/2 = 24 m

b = h = ?

c = 51 meters

Solution

a^2 + b^2 = 51^2                      Substitute for b^2 = h^2

24^2 + h^2 = 51^2                   Expand 24^2 and 51^2

576 + h^2 = 2601                    Subtract 576 from both sides

h^2 = 2601 - 576

h^2 = 2025                              Take the square root of both sides

h = 45

Area

Area = 1/2 b * h

Area = 1/2 48 * 45

Area = 1080

Remark

Notice that to find h you only use 1/2 of 48 because that is the base of the right triangle.

To find the area, you need to use all of 48 because 48 is the full length of the base.

5 0
3 years ago
19% of 49 in a decimal
Crank

Answer:

19\% \: of \: 49

\frac{19}{100}  \times 49

0.19 \times 49

9.13

8 0
2 years ago
Read 2 more answers
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