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frez [133]
3 years ago
13

The radius of a circle is 5 inches what is the area of a sector biunded by 180 degrees arc

Mathematics
1 answer:
AURORKA [14]3 years ago
3 0

Step-by-step explanation:

180 \times 22 \times 5 \times 5 = 9900 \\ 9900 \div 360 \times 7 =  3.929

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What de answer be? will give brainliest!
Nonamiya [84]

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I think the answer is A sorry if it is wrong

Step-by-step explanation:

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I need help on #10. I figured the other ones out
GalinKa [24]
First, find the ratio between the two polygons. Lets take segment MG and TV since they are congruent. MG is 4, TV is 3. The ratio of MG to TV is 4:3. We can write it as 4/3. Since other arts are congruent as well, then NK is congruent to PR, and has a ratio of 4:3. This means that (3x-2)/(x+4) is equal to 4/3. Now solve for x
(3x-2)/(x+4)=4/3 
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9x-6=4x+16
9x-4x-6=4x-4x+16    ---subtract 4x from both sides
5x-6=16
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6 0
3 years ago
Plz help i cant figure out the second one
Georgia [21]

Answer:

y=-4x+50, y=2x-10 ( i think)

Step-by-step explanation:

4 0
3 years ago
Anyone wanna help me please?!
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<span>6:2=3
8:2=4

3 in by 4 in</span>
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