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AfilCa [17]
3 years ago
13

A triangle with area 50 cm^2 has side lengths 10cm and 22cm. What is the magnitude of the included angle?

Mathematics
2 answers:
Andru [333]3 years ago
5 0

Answer:

can we go to bed first

Step-by-step explanation:

then i will check your speed

lesantik [10]3 years ago
5 0

Answer:

27°

Step-by-step explanation:

A = ab sinC / 2

50 = 10 * 22 * SinC / 2

sin C = (50 * 2) / (10 * 22) = 100 / 220 = 0.455

C = 27°

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Of the 450 students in the 6th grade at Graceland middle school, 75% ride the bus to school. How many 6th grade students to not
DIA [1.3K]

Answer:

112 or 113

Step-by-step explanation:

75%=0.75

450*0.75=337.5

450-337.5=112.5

Or if 75% ride then 25% do not ride the bus.

450*0.25=112.5

Presumably you would round to 113

3 0
4 years ago
A bakery has 49 donuts and 28 muffins for sale. What is the ratio of muffins to donuts? Please answer ASAP 99 Points :V
Alik [6]
Hey there! :D

In a ratio, the first thing or item mentioned is first in the ratio. Let the muffins stand for x, and the donuts stand for y. It asks for the ratio of muffins to donuts. 

x:y 

Plug in the numbers. 

28:49

Both numbers are divisible by 7. 

28/7= 4 49/7=7

4:7 <=== simplified ratio

I hope this helps!
~kaikers 
8 0
3 years ago
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Answer this question
kondor19780726 [428]
24 is what i believe the answer is
3 0
3 years ago
Karin is also in Mr. Whittaker’s science class, and she recorded the variation in water level at a different part of the river.
umka21 [38]

Answer:

(-1.68)(1) + (-1.68)(0.5)

Step-by-step explanation:

I just got it right on edgenuity!! Hope this helps!!

7 0
4 years ago
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Keisha and Angelica bought a basket of apples. Keisha bought 5
MA_775_DIABLO [31]

Answer:

1. C 2.B .  

Step-by-step explanation:

answer : 1. A+ 5/4 +19/4 ,,,,, 2. 14/4 = 7/2

Hope it helps :)

ANSWER: 2

Answer:

What is the equation that models this scenario?

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and

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Step-by-step explanation:

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4 0
2 years ago
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