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Black_prince [1.1K]
3 years ago
15

What is the length of DE?

Mathematics
1 answer:
liberstina [14]3 years ago
7 0

Answer:

8 doi

Step-by-step explanation:

doi

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What are the solutions to the equation x² = 256?
kolbaska11 [484]
Take the square root of both sides of both sides of the equation. Doing this finds your answer, 16.
7 0
3 years ago
¿En que se relacionan los<br> recursos y los precios?
GalinKa [24]

Answer: Porque puedes intercambiar ambos, supongo

Step-by-step explanation:

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3 years ago
If r=8 and h=4, what is the volume of the cylinder shown above
Inessa05 [86]
Lets get started :)

The Volume formula of a Cylinder is 
V = \pir²h
(r = radius, h = height)

The radius given is 8 and the height is 4, We can plug in the known values

V = \pi(8)²(4)
   = \pi256
   = 256\pi units³ (You can leave the answer in this form)
   ≈ 804.2 units³ (approximately)

Units³ because it is a volume (3D shape)

4 0
3 years ago
Jade has grades of 91 and 90 in Math. What grade must she obtain on the third quarter to get an average of 91?
nadya68 [22]

Answer:

91×3=273

91+90+x=273

181+x=273

x=92

92 is the answer

4 0
3 years ago
Could anyone please help me find k divided by 9 = 12 as well as 84n = 504 and 6 = m over 148? I need explanations...
Lana71 [14]
<u>k / 9  =  12</u>
Multiply each side of the equation by  9 :    <em>k = 108</em>

<u>84 n = 504</u>
Divide each side of the equation by  84 :      <em>n = 6</em>

<u>6 = m / 148</u>
Multiply each side of the equation by 148 :        <em>888 = m</em>
4 0
4 years ago
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