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Effectus [21]
3 years ago
15

1. What is the area of triangle? a) 3 in b) 6 in c) 2 in d) 5.5 in

Mathematics
2 answers:
DanielleElmas [232]3 years ago
6 0

Answer: A

Step-by-step explanation: 1.5 x 4 = 6, using the Pythagorean theorem we get 1/2(AB). So we have 1/2 x 6 = 3

Virty [35]3 years ago
3 0

9514 1404 393

Answer:

  a) 3 in²

Step-by-step explanation:

The area is given by the formula ...

  A = 1/2bh

where b is the base length, and h is the height perpendicular to the base.

For this triangle, the area is ...

  A = 1/2(4 in)(1.5 in)

  A = 3 in²

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How do you do this problem 2/5+4a=-6/5 what does A = to?
a_sh-v [17]

Answer: A = -2/5

Step-by-step explanation:

- 6/5 - 2/5 = - 8/5 aka - 1 3/5

-1 3/5 ÷ 4 = - 2/5

4 0
3 years ago
(-3,0),(5,-2) find the slope
Mashcka [7]

Answer:

-4

Step-by-step explanation:

Point slope form: y - y = m (x - x)

5 - (-3) = m (-2 - 0)

5 + 3 = m (-2)

8 = m (-2)

m = 8/(-2)

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3 0
3 years ago
I really need help !!
lisov135 [29]
(57/19)*65=195
is the answer.
7 0
3 years ago
Read 2 more answers
​Simplify. ​13(−32.48−14.02)​ Enter your answer, as a decimal to tenths, in the box.
Artyom0805 [142]

If you mean 1/3 the answer is -15.5

1/3(-32.48-14.02) = 1/3(-46.5) = (-15.5)

3 0
3 years ago
How many variable terms are in the expression 3x3y + 5x2 + y + 9?
Ratling [72]
Three variable terms appear in this expression. Although 9xy has two variables, they combine to make one term. 

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Like this answer? PM me for more awesome answers! - Boodle
7 0
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