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Anon25 [30]
2 years ago
7

The measure of an angle is 42.89. What is the measure of its supplementary angle?

Mathematics
1 answer:
topjm [15]2 years ago
8 0

Answer:

The supplementary angle is 137.11.

Step-by-step explanation:

180-42.89 = 137.11

Hope this helps!

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How lond did the famouse war of 100 years last ?
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Answer:

It lasted 116 years and saw many major battles – from the battle of Crécy in 1346 to the battle of Agincourt in 1415, which was a major English victory over the French.

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Which equation is the inverse of y = 7x2 – 10? y = StartFraction plus-or-minus StartRoot x + 10 EndRoot Over 7 EndFraction y = p
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Letter C

y = plus-or-minus StartRoot StartFraction x + 10 Over 7 EndFraction EndRoot

Step-by-step explanation:

Just took the test.

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George has a triangle-shaped garden in his backyard.He drew a model of this garden on a coordinate grid with vertices A(4,2), B(
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A quadrilateral has angles that measure 56°, 97°, and 136°. What is the measure of the fourth angle?
Aleksandr [31]
The quadrilateral adds up to 360 degrees. 

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360 - 289

71 degrees.

i hope this helped! 
If you dont mind, please give me the brainliest answer! i am three away from the next rank :D
4 0
3 years ago
Melanie invested $5,500 in an account paying an interest rate of 6.9% compounded continuously. Assuming no deposits or withdrawa
Phantasy [73]

Answer:

A=\$11,748.76

Step-by-step explanation:

we know that

The formula to calculate continuously compounded interest is equal to

A=P(e)^{rt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest in decimal  

t is Number of Time Periods  

e is the mathematical constant number

we have  

t=11\ years\\ P=\$5,500\\ r=6.9\%=6.9/100=0.069  

substitute in the formula above

A=5,500(e)^{0.069*11}  

A=5,500(e)^{0.759}  

A=\$11,748.76

7 0
3 years ago
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