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7nadin3 [17]
4 years ago
14

Does anyone know this

Mathematics
2 answers:
Sauron [17]4 years ago
7 0

Answer:

I believe it's 220 in.

Step-by-step explanation:

area = base 1 + base 2 divided by 2 times the height

neonofarm [45]4 years ago
3 0
Area = base 1 + base 2 divided by 2 times the height
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Round to the nearest tenth:<br> 156.78
BARSIC [14]

Answer:

156.8

Step-by-step explanation:

156.78 ≈ 156.8

tenth place is 7.

After 7 we see 8, so we need increase 7 by 1.

If after the digit there are 0,1,2,3,4 the digit stays the same'

If 5,6,7,8 ,9 the digit should be increased by 1.

5 0
4 years ago
Can i get help with this math?
Airida [17]
Sorry but am just in grade 1
7 0
3 years ago
2[x-3]+1=7. <br><br> Help me pls
Mandarinka [93]

Answer:

2(x - 3) + 1 = 7 \\ 2(x - 3) = 7 - 1 \\ 2x - 2 \times 3 = 6 \\ 2x - 6 = 6 \\ 2x = 6 + 6 \\ 2x = 12 \\ x =  \frac{12}{2}  = 6 \\ x = 6 \\ thank \: you

8 0
3 years ago
Read 2 more answers
I need help with this someone!!
Alex

Answer:

Do u have answer choices?

4 0
4 years ago
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A speedboat can travel at a rate of 40 miles per hour. At this rate, what is the distance that the speedboat will travel in 6 mi
aleksandrvk [35]
The answer is 240 miles per hour
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