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4vir4ik [10]
3 years ago
14

Which number is not equivalent to others? 0.5 1/5 5/25 20%

Mathematics
1 answer:
CaHeK987 [17]3 years ago
6 0

Answer: .5

Step-by-step explanation:

1/5 = 20%

5/25=20%

.5= 50%

Hope this helps!

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Use Julia’s work and finish finding the areas of the faces what is the surface area of the rectangular pyramid
hoa [83]

Answer:

The surface area of the rectangular pyramid is SA=109.50\ m^{2}

Step-by-step explanation:

we know that

The surface area of the rectangular prism is equal to the area of the rectangular base plus the area of the four triangular faces

so

SA=(8)(5)+2[14.75]+2[\frac{1}{2}(8)(5)]

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3 years ago
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Answer:

AE and BD use the same lines for both triangles so the angles for C are the same. this means that all the angles are congruent between both triangles.

Step-by-step explanation:

7 0
2 years ago
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A parallelogram can have one pair or two pairs of parallel sides
Rudiy27

Answer:

A parallelogram can have 2 pairs of parallel sides.

Step-by-step explanation:

Think of a rectangle for a parallelogram. It has 2 pairs of parallel sides which makes it a parallelogram. The same for a square as well as it has 2 parallel pairs. Just remember that a parallelogram always has 2 pairs of parallel sides.

6 0
3 years ago
A spheres radius is multiplied by 2. How is it’s surface area affected
dexar [7]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Okay, what is x if: -7/9 (x 3) =14?
Charra [1.4K]
I hope this helps you



-7.x^3=2.7.9



x^3=-18


x=i.(3square root of 18)
3 0
2 years ago
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