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Alla [95]
3 years ago
5

30th term: a = 4, d = 12

Mathematics
1 answer:
mezya [45]3 years ago
8 0

Answer:

120

Step-by-step explanation:

4*30=120

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3.1 is like a example when it is hiding a zero behind it and you find this when you do a math problem and you don't put zero in front of a number like 100-89 you don't write "011" so that is why it is like that
4 0
2 years ago
AD←→ is tangent to circle M at point D. The measure of ∠DMQ is 58º.
Marat540 [252]

Answer:

32°

Step-by-step explanation:

Given:

∠DMQ = 58º

In this circle, the radius is DM. Since AD is tangent to the circle M, at point D, and the angle between a tangent and a radius is 90°

Therefore, ∠MDQ = 90°

The total angle in a triangle is 180°. Since we have the values of ∠MDQ and ∠DMQ, ∠DQM will be calculated as:

180 = ∠DMQ + ∠MDQ + ∠DQM

Solving for ∠DQM, we have:

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The measure of ∠DQM is 32°

6 0
2 years ago
Find the amount of the annuity.
Montano1993 [528]
The formula of the future value of annuity ordinary is
Fv=pmt [(1+r/k)^(kn)-1)÷(r/k)]
Fv future value?
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K compounded semiannual 2
N time 5 years
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Hope it helps
5 0
3 years ago
if a men's shirt cost R299 now and R450 before the sale with what percentage did the price of the shirt decrease​
Charra [1.4K]
First can you tell me the difference in price
3 0
2 years ago
8th grade khan academy
satela [25.4K]

Answer:

d = 11t - 20

Step-by-step explanation:

Hope it helps and have a great day! =D

~sunshine~

4 0
2 years ago
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