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pentagon [3]
2 years ago
13

Please help me solve this

Mathematics
1 answer:
lozanna [386]2 years ago
8 0

Answer:

i actually don't know

Step-by-step explanation:

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Does anyone know the answer to this?
bezimeni [28]

Hey there!


First, let's find s:

s = (5 + 6 + 7) /2 = 9


Second, let's plug in the numbers into the formula:

A = \sqrt{9(9-7)(9-5)(9-6)}


Third, let's simplify the numbers to get one number under the square root:

A = [tex]\sqrt{216}


Fourth, we'll find the square root of 216 to get the area:

A = 14.697


Therefore, your answer is A.


Hope this helps!! :)

5 0
3 years ago
I Need This Answer Fast! (Select All That Apply Choose 3 Answers)
Fiesta28 [93]

Answer:

It is b,d,and e

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Arnold ran 50 feet. Which equation can be used to determine c Arnold’s total distance in cm if 1 inch is equal to 2.54 centimete
bagirrra123 [75]

Answer:

1,524 centimeters

Step-by-step explanation:

Multiply 50 by 12.   50 * 12 = 600 inches

Multiply 600 by 2.54 to get the number of centimeters.   600 * 2.54 = 1,524

6 0
3 years ago
Please help due today
umka21 [38]

Answer:

y=2 x=3 i think

Step-by-step explanation:

2y+3=y+5

y=5-3

y=2

4x-3=4y+1

4x-3=4×2+1

4x-3=9

4x=9+3

4x=12

x=12/4

×=3

3 0
2 years ago
Find the missing value in the percent statement using a proportion.<br> ______ is 75% of 4.
zavuch27 [327]

Answer: 3

Step-by-step explanation: Hope I helped

3 0
2 years ago
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