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kirill [66]
3 years ago
9

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Lena [83]3 years ago
5 0

A circle is 360°. Since you only have 3 different types of weather, if you split the ° equally, each section would have 120°. The amount of rainy days is 10/30 or exactly 1/3, so 120° are rainy days.

If you do 30 x 12, it equals 360. So that means that each day is 12°. There were 8 cloudy days, so you can do 8 x 12 = 96°

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Help me please. I’ll give you the brainliest.
Grace [21]

Answer:

AB = 14.0 cm

Step-by-step explanation:

This requires us to use the Pythagorean Theorem twice.

We have   (20 cm)^2  =  (6 cm)^2  +  (AC)^2

(AB)^2  +  (BC)^2  = (AC)^2

BC = 13 cm

(AB)^2  = (AC)^2 - (BC)^2

(20 cm)^2  =  (6 cm)^2  +  (AC)^2

(AC)^2 = (20 cm)^2 - (6 cm)^2

so...

(AB)^2 = 20^2 - 6^2  - 13^2

(AB)^2 = 400 - 36  - 169 = 195

AB = root(195) = 13.964 cm

rounded  AB = 14.0 cm

3 0
3 years ago
Express the inequality using interval notation. 3<×≤5
sesenic [268]

Answer:

(3,5]

Step-by-step explanation:

4 0
3 years ago
Kelly works two jobs. She usually works at a retail store for 7 hours during the day and is paid $23.46 per hour by the store. I
Oxana [17]

Answer:

$14.93

Step-by-step explanation:

she works 7+8=15 hours.

she earns in total per day

7×$23.46 + 8×$7.47 = $223.98

on average she makes per hour

223.98 / 15 = $14.93

8 0
2 years ago
What is 2/7 = 2x what would be the answer
omeli [17]
Hi there!

2/7 = 2x
x = 2/7 ÷ 2
x = 1/7

Hope this helps!
4 0
3 years ago
Find the measure of each angle indicated.
olganol [36]
This is a transversal so by the Alternate Exterior Angles Theorem, the missing angle is 110 also.
4 0
3 years ago
Read 2 more answers
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