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rusak2 [61]
3 years ago
13

IF U SEE THIS HELP PLEASE!!!

Mathematics
1 answer:
pshichka [43]3 years ago
6 0

Answer:

I have the pictures of the whole answer  book if you want to see them add me on disco

Step-by-step explanation:

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True or false a square has both the characteristics of a rectangle and a rhombus
Serga [27]
The answer is true hop that helped
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3 years ago
PLEASE HELP!!!!!!
Snezhnost [94]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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The cuboid and the triangular prism have the same volume. Find the value of x.
elena-14-01-66 [18.8K]

Answer:

x = 25

Step-by-step explanation:

The volume (V) of the triangular prism is calculated as

V = Al ( A is the area of the triangular face and l is its length )

A = \frac{1}{2} bh = 0.5 × 5 × 8 = 20 cm² , then

V = 20 × 20 = 400 cm³

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8 0
3 years ago
What is the area of this regular pentagon that has been divided into five congruent triangles?
Len [333]

Answer:

120 cm^2.

Step-by-step explanation:

The area of one triangle = 1/2 * base * height

= 1/2 * 8 * 6

= 1/2 * 48

= 24 cm^2

So area of the pentagon = 5 * 24

= 120 cm^2.

7 0
3 years ago
Explain how you would estimate to subtract 189 from 643
Dima020 [189]
I would just round up to 200 and then subtract twelve or just subtract 200 what ever way u prefer. 
5 0
3 years ago
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