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lord [1]
3 years ago
12

Twenty-eight is 40% of _____a0.

Mathematics
1 answer:
Alchen [17]3 years ago
3 0

Answer:

70

Step-by-step explanation:

hope this helps!

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5x5x5x5x5x5+ 10-2x10x20
nadya68 [22]

Answer:

15,235

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find x of the triangle
sukhopar [10]

Answer:

Step-by-step explanation:

altitude = sqrt(6*8) = 4*sqrt(3)

Use the Pythagorean Theorem to derive x

altitude^2 + 18^2 = x^2

48 + 18^2 = x^2

x^2 = 342

x = 3*sqrt(38)

x = 18.49

5 0
3 years ago
Solve the system of equations by elimination. <br><br> (2x-6y = 12<br> -5x +15y = -30
Andre45 [30]
X=6+3y
Let me know if you need the steps:)
8 0
3 years ago
Yair is buying a dog carrier for his puppy. The carrier is 20 inches long, 13 inches wide, and 16 inches high. What is the volum
scZoUnD [109]

Answer:

4160 cubic inches

Step-by-step explanation:

The dog carrier is in the shape of a rectangular prism (cuboid).

The volume of a rectangular prism is given as:

V = L * W * H

where L = length, W = width, H = height

The carrier is 20 inches long, 13 inches wide, and 16 inches high.

Therefore, its volume is:

V = 20 * 13 * 16\\V = 4160 in^3

The volume of the dog carrier is 4160 cubic inches.

4 0
4 years ago
Please help me on these questions and explain it thanks
Korolek [52]
ABC = 180-120=60
ACB = 180-(40+60)=80
Therefore ECD= 80 as ACB and ECD are vertically opposite angles

the solution is A as that is where the graphs intersect each other
6 0
4 years ago
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