3 years ago

Find the perimeter of this please help.

Mathematics

1 answer:

Bezzdna [24]3 years ago

4 0

Answer:

i think the perimeter is 17 hope this helps

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Find the slope of the given points(3,4) and(7,-4

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slope = (y2-y1)/(x2-x1)

m=(-4-4)/(7-3)

m=(-8)/(4)

m=-2

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3 years ago

Find the area of the figure below

sergiy2304 [10]

Answer:

Step-by-step explanation:

break shape into two parts

rectangle - 4*3=12

triangle 6*5/2 = 15

add rect and triangle tgt - 12+15=27

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3 years ago

Need help please anybody

shepuryov [24]

The answer is 75
Explanation: 180 - 75 - 60 = 75
I sure this is true

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3 years ago

From the sum of 4a + b + c and 9a - c subtract the sum of 18a - b - c and 14a - 2b - c

sergiy2304 [10]

1:-

$\\ \rm\Rrightarrow 4a+b+c+9a-c$

$\\ \rm\Rrightarrow 4a+9a+b+c-c$

$\\ \rm\Rrightarrow 13a+b$

2:-

$\\ \rm\Rrightarrow 18a-b-c-(14a-2b-c)$

$\\ \rm\Rrightarrow 18a-b-c-14a+2b+c$

$\\ \rm\Rrightarrow 18a-14a-b+2b-c+c$

$\\ \rm\Rrightarrow 4a+b$

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3 years ago

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Can anybody please help me with question 1 please...I would really appreciate it so much

In-s [12.5K]

Answer:

The total time the water balloon is in the air is 8 seconds. The balloon reaches the maximum height of 25 fee after 3 seconds. The water balloon has a height of 24 feet at 2 seconds and a half.

Step-by-step explanation:

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