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otez555 [7]
2 years ago
12

PLEASE HELP WITH MATH

Mathematics
2 answers:
Phoenix [80]2 years ago
7 0

Answer:

Volume =  294.21 cubic meters

Step-by-step explanation:

lesantik [10]2 years ago
6 0

Volume is length x width x height.

Calculate the volume of each rectangle and add them together.

7.5 x 7.5 x 3.55 = 199.6875

7.5 x 3.55 x 3.55 = 94.51875

Volume = 94.51875 + 199.6875 = 294.21 cubic meters

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162*0.967=what? {this is multiplication}
Veronika [31]

Answer:

156.654

Step-by-step explanation:

162*.967=156.654

6 0
2 years ago
He was given 35 euros for $45.00.what was the approximate exchange rate in euros per dollars?
Scorpion4ik [409]

Answer:

0.78 euros per dollar

Step-by-step explanation:

If 35 euros=$45.00, then every dollar that he has is equivalent to (35/45) euros=35/45=0.78 euros per dollar

(I found the answer from Nonicorp1 on Brainly)

5 0
2 years ago
What is the value of a for the equation below?
Mice21 [21]

Steps to solve:

15 + 2a = 35

~Subtract 15 to both sides

2a = 20

~Divide 2 to both sides

a = 10

Best of Luck!

7 0
3 years ago
Two fractions negative whose product is 5/8
Andreyy89
You could do -1/-2 times -5/-4 which would be 5/8
8 0
3 years ago
Hey! A step by step explanation on this would be great! Thanks!<br> (25 Points)
kicyunya [14]

Step-by-step explanation:

We find the stationary point of (20 + 2x)(1200 - 60x),

where x is the unit rate of increase/decrease.

d/dx [(20 + 2x)(1200 - 60x)]

= d/dx (-120x² + 1200x + 24000)

= -240x + 1200.

When d/dx [(20 + 2x)(1200 - 60x)] = 0,

We have -240x + 1200 = 0. => x = 5.

Price per shirt that maximise revenue

= $20 + $2x = $20 + $2(5) = $30.

Maximum revenue

= (20 + 2(5))(1200 - 60(5))

= $30 * 900 = $27,000.

6 0
2 years ago
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