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2 years ago

15

fun fact im terrible at math and i need help with another question lol The length of a rectangle is 15 cm and the width is 8 cm.

What is the perimeter of the rectangle?

1 answer:

S_A_V [24]2 years ago

6 0

Answer:

the perimeter of the rectangle is 46 cm.

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What’s Volume of a cylinder if the height is 10 diameter is 3

Art [367]

Known :

h = 10

d = 3

Asked :

V = ...?

Answer :

V = ¼πd²h

= ¼ × 3.14 × 3² × 10

= ¼ × 3.14 × 9 × 10

= <u>7</u><u>0</u><u>.</u><u>6</u><u>5</u>

<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

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2 years ago

Evaluate the polynomial 6x - y for x= -3 and Y=2.<br> A.15 <br> B. -20<br> C.4<br> D.-16

ra1l [238]

I think the answer is B.
6(-3)=-18, and y=2
so 6x-y=-18-2=-20

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2 years ago

A prism of height 12" has a rhombus with diagonals 6" and 8" for a base. Find the volume. 240 cu. in. 288 cu. in. 576 cu. in.

weqwewe [10]

Its not 576 because i got it wrong

6 0

3 years ago

Read 2 more answers

Which simplified fraction is equal to 0.53?

Inga [223]

Answer:

53/100?

Step-by-step explanation:

I mean you can't really simplify it any more. There's no LCD, GCD. Can't divide it evenly.

To solve it I just looked at the number of places, (3 which mean 100.)

Then I looked at the numbers, (53.)

So you just turn that into a fraction...

6 0

3 years ago

A triangle has side lengths of 15, 10, and 7. Is this triangle a right triangle

Montano1993 [528]

Answer:

No

Step-by-step explanation:

Apply Pythagorean theorem: a2 + b2 = c2

The sum of the squares of the legs of a right triangle equals the square of its hypotenuse.

I hope this answer will help you. Have a nice day !

4 0

3 years ago