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Svetllana [295]
3 years ago
10

a triangle is placed in a semicircle with a radius of 7cm, as shown below. find the area of the shaded region. use the value 3.1

4 for pie, and do not round your answer

Mathematics
1 answer:
makvit [3.9K]3 years ago
3 0

Answer:

27.93mm^2

Step-by-step explanation:




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I need help with this math question
Butoxors [25]

Answer:

The base would be the same since it's the same number. (Base is 7).

You would then subtract 10 by 3 and you would get 7. Answer is 7 to the power of 2.

Hope this helps (:

7 0
3 years ago
A car is traveling at the speed of 50 meters per second. What is the cars speed in kilometers per hour? How many kilometers will
Keith_Richards [23]
If the car is traveling at 50meters per second then you need to multiply 50 by 60 to get how many meters a minute then multiply that number by 60 to get meters per hour then take that number and divide it by 1000 to get kilometers per hour.







Answer:360 kilometers in 2 hours and the car is going 180 kilometers per hour
3 0
3 years ago
PLEASE HELP! NEED TO SUBMIT SOON! NOT SURE IF I GOT THE RIGHT ANSWERS! THANK YOU IN ADVANCE!!!
Eddi Din [679]
Nice

4s=amount of grams of protine in straberry for s ounces
3b=amount of grams of protine in banana for b ouces

total ounces is 6
s+b=6

total grams is 22
4s+3b=22

s+b=6
4s+3b=22
those are the 2 equations

a.
s+b=6
4s+3b=22


b. elmination, we can elminate alll the b's and have 1s left

c.
multiply first equaiton by -3 and add to second

4s+3b=22
<u>-3s-3b=-18 +</u>
1s+0b=4
s=4
sub
s+b=6
4+b=6
minus 4
b=2

4 oz straberry
2 oz banana
8 0
3 years ago
Find the slope of the line that passes through the pairs of points ( 7, 4), (-4,5)
lilavasa [31]

Answer:

The slope is 1/-11.

Step-by-step explanation:

Slope (m) =  

ΔY /ΔX =  

1 /-11  = -0.090909090909091

7 0
3 years ago
PLS HELP FIND THE MISSING ANGLE !!!!! &lt;3
denis-greek [22]
It’s 100°! I cause 75+75 = 150 and if the circle is 350 then 150-350 = 200 and 200÷2 is 100
8 0
2 years ago
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