All categories

3 years ago

Need help ! Surface area

Mathematics

1 answer:

Eduardwww [97]3 years ago

5 0

Answer:

216

Step-by-step explanation:

You might be interested in

A company has an annual electric bill of $495,000. Of that amount, 3/5 was billed during June, July, August, and September. On a

Simora [160]

A company has an annual electric bill of $495,000. Of that amount, 3/5 was billed during June, July, August, and September. On average, how much money was billed during each of those four months? A. $34,750 B. $74,250 C. $139,000 D. $417,000 so in conclusion just add up all those prices and you should get 7929$

5 0

3 years ago

PLEASE HELP!!!

baherus [9]

Answer:

is 26

Step-by-step explanation:

because i said

7 0

3 years ago

Can anyone solve this?

lesantik [10]

Answer:

Step-by-step explanation:

1. h>13

2. n_> 12

4 0

3 years ago

X² + y² = 8

ohaa [14]

Answer:

$(2,2)~ \text{and}~ (-2,-2)$

Step by step explanation:

$x^2 +y^2 =8~~~~~~...(i)\\\\x-y=0~~~~~~~~~...(ii)\\\\\text{From (ii):}\\\\x-y = 0 \implies x = y\\\\\text{Substitute x = y in eq (i):}\\\\~~~~~~y^2 +y^2 =8\\\\\implies 2y^2 = 8\\ \\\implies y^2 = \dfrac 82\\\\\implies y^2 = 4\\\\\implies y = \pm\sqrt 4\\\\\implies y = \pm 2\\\\\text{Substitute y = x in equation (i):}\\ \\~~~~~~x^2 +x^2 = 8\\ \\\implies 2x^2 = 8\\\\\implies x^2 = \dfrac 82\\\\\implies x^2 = 4\\\\\implies x = \pm\sqrt 4\\\\\implies x = \pm2\\\\$

$\text{Hence,}~ (x,y) = (\pm2, \pm 2)$

3 0

2 years ago

PLEASE help me!!!!!!!!!!!!!!!!!!!!! this is due Friday and I don't understand this at all I will give brainliest points but PLEA

andrey2020 [161]

Answer:

Is it a 90 degree rotation? Pretty sure it is

Step-by-step explanation:

7 0

3 years ago