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jek_recluse [69]
2 years ago
13

Please help need answers fast questions is in the picture

Mathematics
1 answer:
Liono4ka [1.6K]2 years ago
4 0
Answers are

a. 32 m
(2x6 + 2x10)

b. 45.2 cm
(4 x 11.3)

c. 23 in.
(6 + 7 + 10)

d. 34.6 cm
(2x 5.3 + 2 x 12)

e. 8 cm
(4 x 2)

f. 29 ft
(4 + 13 + 12)

Perimeter of each of these figures is found by adding the total of the sides.
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MrRissso [65]

Answer:

Step-by-step explanation:

3 0
2 years ago
A rain gauge had 0.6 centimeter of rain after 2 hours, 0.9 centimeter after 3 hours, 1.2 centimeters after 4 hours, and 1.5 cent
Ulleksa [173]

Answer: 0.3 cm per hour

Step-by-step explanation:

got it off of quizizzes

3 0
3 years ago
What is the approximate length of the radius of a circle with a circumference of 63 inches?
Sergeeva-Olga [200]

Answer: 63/2π

Step-by-step explanation: C=πd  

                                             63=πd

                                             D=63/π

r=1/2d

1/2×63/π=<u>63/2π</u>

       

5 0
3 years ago
1: Ken earned $176 from his part-time job this summer. He spent 25% of his money on games. ​He is going to donate 14 of the rema
tatiyna

The charity will receive $ 11

<h3><u>Solution:</u></h3>

Ken earned $176 from his part-time job this summer

Amount earned = $ 176

He spent 25% of his money on games

Therefore,

Money spent on games = 176 - 25 % of 176

\text{Money spent on games } = 176 - \frac{25}{100} \times 176\\\\\text{Money spent on games } = 176 - 0.25 \times 176\\\\\text{Money spent on games } = 176 - 44\\\\\text{Money spent on games } = 132

He is going to donate 1/4 of the remaining money to charity

Reamining amount = 176 - 132 = 44

Therefore,

Money\ given\ to\ charity = \frac{1}{4} \times 44 = 11

Thus he gave $ 11 to charity

8 0
3 years ago
-8+20 use the number line to justify your answer
Nana76 [90]

Answer:

12

Step-by-step explanation:

Start at negative 8 on the number line than move to positive 20

7 0
3 years ago
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