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Rina8888 [55]
3 years ago
9

SA = 2tr2 + 2trh

Mathematics
1 answer:
astra-53 [7]3 years ago
6 0

Answer:

302

Step-by-step explanation:

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What is the midpoint of the segment<br> (-4,6)<br> (4,-2)
Studentka2010 [4]

Answer:

( 0 , − 2 )

Step-by-step explanation:

Use the midpoint formula to find the midpoint of the line segment

5 0
3 years ago
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which represents the solution(s) of the system of equations, y=x^2-2x-15 and y=8x-40? determine the solution set algebraically
Harrizon [31]
y=x^2-2x-15 (1) y=8x-40 (2)

8x-40=x^2-2x-15
X^2+10x-25=0
(x-5)^2
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7 0
3 years ago
A blueprint has a scale of one eighth inequals1 ft. On the​ blueprint, a wall is drawn 2 and three eighths in long. What is the
katrin2010 [14]

19 feet

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2 \frac{3}{8} = \frac{19}{8}

hence the length of the wall is 19 feet


8 0
3 years ago
There are 3,280.84 feet in a kilometer. There are 5,280 feet in a mile. To the nearest hundredth, how many kilometers are in a m
just olya [345]

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1.609344 kilometers

Step-by-step explanation:

8 0
3 years ago
How many solutions does this equation have?
Greeley [361]

Answer:

No solution

Explanation:

-4+19-7f = -15-7

cancel terms on both sides ( add 7f on both sides)

Calculate the sum

-4+19= -15

-4+19=15

15 = -15

The statement 15 = -15 is false so there is no solution :)

4 0
2 years ago
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