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iren [92.7K]
3 years ago
14

Find the value of each variable

Mathematics
1 answer:
MaRussiya [10]3 years ago
8 0

Answer:

Step-by-step explanation:

Since the triangle is inscribed in a semicircle, then angle x is a right angle. That means that angle y is 180 - 90 - 31, which is 59.

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Jupiter has a mass of 1,898,000,000,000,000,000,000,000,000 kg . How would this number be expressed in scientific notation
Elena-2011 [213]

Answer:

1.898 × 10^27

Step-by-step explanation:

We move the decimal point to the left between 1 and 8

and that is 27 places so you multiply the number you get by 10^27

3 0
4 years ago
A spinner has A-H on it.
cupoosta [38]
C

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a-h is 8 letter total

2/8 < that can be simplified to 1/4>

so your answer is c 1/4
8 0
3 years ago
Find the present value of the given future payment at the specified interest rate.
Serggg [28]

Answer:

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Compound Interest

n=1, 2

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Pn=Po(1+r)^n

Pn=6000$1+6.5%)^n

Pn=6000$(1.065)^n

P1=6000$(1.065)^1=6390$

P2=6000$(1.065)^2=6805.35

3 0
3 years ago
Which of these division problems has a quotient of -7 2/9?
Lapatulllka [165]

Answer:

- 7 \frac{2}{9}  =   \frac{ - 65}{9}

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3 0
3 years ago
Marcus flipped a coin 800 times and it landed heads up 560 times. What is the relative frequency of the coin landing heads up ba
otez555 [7]
The relative frequency = 560/800 = 7/10 =0.7
3 0
3 years ago
Read 2 more answers
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