3 years ago

A rectangle measures 15 cm by 4 cm what's it's area

1 answer:

5 0

The way you find area is multiplying width times height, so you have to multiply 15 by 4 which equals 60. Therefore the answer is 60

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Find the first term of the arithmetic sequence in which a38= -5 and the common difference is -2.9

mestny [16]

Answer:

102.3

Step-by-step explanation:

a_38 = -5

difference d= -2.9

We use general formula

$a_n = a_1 + (n-1)d$

WE make the formula for a_38 th term

Plug in 38 for n

$a_{38} = a_1 + (38-1)d$

Now plug in -2.9 for d and -5 for a_38

$-5 = a_1 + (38-1)(-2.9)$

$-5 = a_1 - 107.3$

Now add 107.3 on both sides

102.3 = a_1

option A is correct

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3 years ago

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For each of these triples, find if they could be the lengths of the sides of a right triangle.

frutty [35]

A is the correct answer

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4 years ago

Consider this sphere inside the cylinder. A sphere is inside of a cylinder with a same radius and height. Which statements are t

sashaice [31]

Answer:

A,C,E

Step-by-step explanation:

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3 years ago

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Kim has $20 to spend for her fishing trip. She spends $12 on a fishing pole. Then, she finds $3. How much money does she have no

IgorC [24]

Answer:

$11

Step-by-step explanation:

Kim has $20

→ Subtract $12 since "She spends $12 on a fishing pole"

$20 - $12 = $8

→ Add $3 since " she finds $3"

$8 + $3 = $11

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3 years ago

PLS HELP WILL GIVE BRAINLIEST PLSSSSSSSS

Anna71 [15]

Answer:

Step-by-step explanation:

6 * 5 = 30

3*4 = 12

30 + 12 = 42

42 does not equal 18

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3 years ago