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SpyIntel [72]
3 years ago
10

A rhombus has sides 7 cm long. If the longer diagonal is 10 cm, what is the area of the rhombus? Round to the nearest hundredth.

Mathematics
1 answer:
timofeeve [1]3 years ago
6 0

Answer:

75 is the correct answer

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Please answer<br> ~~~~~~~~~~~~<br> •••••••••••••••••
andrew-mc [135]
So to answer you just have to substitute all the given choices into the formula and see which come out true.
2(1) - 3(-3) >_ 12
2 + 9 >_ 12
11 >_ 12
XNXOXPXEX

2(8) - 3(1) >_ 12
16 - 3 >_ 12
13 >_ 12
VYVEVSV

2(3) - 3(2) >_ 12
6 - 6 >_ 12
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2(-2) - 3(-6) >_ 12
-4 + 18 >_ 12
14 >_ 12
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2(2) - 3(3) >_ 12
4 - 9 >_ 12
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2 - 24 >_ 12
-22 >_ 12
XNXOXPXEX

2(-3) - 3(1) >_ 12
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XNXOXPXEX

VYVEVSV = yes
XNXOXPXEX = nope
4 0
3 years ago
What is the area of a circle with a radius of 21 feet?
lidiya [134]

Answer:

Area is about 1520.53

Step-by-step explanation:

A=\pi r^{2}

A = \pi 21^{2}

A ≈ 1520.53

6 0
3 years ago
If a system of equations has no solution, what does the graph look like?
Valentin [98]

Answer:

Step-by-step explanation:

parallel lines

5 0
2 years ago
Read 2 more answers
What is the answer to <br><br> 0.25p + 1 ≤ 9 <br><br> ? please help
saw5 [17]
P is less than or equal to 32
6 0
3 years ago
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What is the first step to solve this equation:<br> -3x + 12 = -40
ElenaW [278]

Answer:

Your supposed to cancel out 12 on both sides so u subtract 12 on both sides so the equation would be

-3x= -52

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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