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g100num [7]
3 years ago
9

The measure of an angle is 60°. What is the measure of its supplementary angle?

Mathematics
1 answer:
SVEN [57.7K]3 years ago
3 0

Answer:

120

Step-by-step explanation:

supplementary equal up 180

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What is the annual rate for I = $160.67, P = $2000, t = 8 months?
7nadin3 [17]
It would be: r = I * 100 / P * R
r = 160.67 * 100 / 2000 * 2/3
r = 16067*3 / 4000
r = 48201 / 4000
r = 12.05

So, your final answer is 12.05%

Hope this helps!
3 0
3 years ago
ZA and B are complementary angles. If m_A = (x – 15)° and m ZB = (x + 3)º, then find the measure of ZB.​
BlackZzzverrR [31]

Answer:

ZB = 54

Step-by-step explanation:

Complementary angles add to 90 degrees

ZA + ZB = 90

x-15 + x+3 = 90

Combine like terms

2x-12 =90

Add 12 to each side

2x-12+12 = 90+12

2x = 102

Divide by 2

2x/2 = 102/2

x = 51

We want to find the measure of ZB

ZB = x+3

ZB = 51+3

ZB = 54

8 0
2 years ago
Determine if the conclusion follows logically from the premises. Is this a valid or invalid argument?
Oksi-84 [34.3K]

Answer:

Valid Argument

Step-by-step explanation:

An argument is valid if its conclusion follows with certainty from its premises.

Given:

Premise: If it has an engine, I can fix it.

Premise: Cars have engines.

Conclusion: I can fix cars.

The argument is valid since the conclusion follows with certainty from the given premises.

7 0
3 years ago
Falmouth High School’s soccer field measures 120 yards long by 75 yards wide.
dalvyx [7]
The correct answer is C. Hope this helps.

4 0
3 years ago
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