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igor_vitrenko [27]
3 years ago
11

Refer to OP for Exercises 1-8. If SN and MT are diameters with m/ SPT 51 and m/ NPR 29, determine whether each arc is a minor ar

c, a major arc, or a semicircle. Then find the degree measure of each arc.
1. MNR

3. mTSR

2. MST

4. mMST

If MT= 15, find the length of each arc. Round to the nearest tenth.

5. NR

7. TSR

6. ST

8. MST

M

N

R

Geometry

Mathematics
1 answer:
slega [8]3 years ago
5 0

Step-by-step explanation:

the answer is a

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Solve for b in the equation: 2b + 3c = 14
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Remember you can do anything to an equation as long as you do it to both sides

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In a collection of nickels, dimes, and quarters worth $6.90, the ratio of the number of nickels to dimes is 3:8. The ratio of th
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N=number of nickels
d=number of dimes
q=number of quarters

example
if n:d=3:8
lets say n=3 and d=8
3*8=8*3
so
8n=3d
slightly confusing but go with it, it migh make sense or it might not


n:d=3:8
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solve for one of them
solve for nickels in first and quarters in second

8n=3d, n=(3/8)d
5d=4q, (4/5)d=q

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divide by 5 to make it easeir
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(3/8)d+2d+25/4d=138

3/8+2+25/4=
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sub back

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Answer

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Step-by-step explanation:

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timama [110]

Answer:

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Step-by-step explanation:

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