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Mila [183]
3 years ago
12

The measure of one angle is 7 times the measure of its complement.Find each angle measure

Mathematics
1 answer:
aleksklad [387]3 years ago
7 0
<span>let the angles be x and y.
as they are compliment
x+y=90 
also given
x=7y 

substituting value of x in first equation
7y+y=90
8y=90 
therefore 
y=11.25
x=7*y=78.75</span>
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Find 2 consecutive positive even integers such that the product of the 1st and 2nd is 2 less than 5 times the 3rd. Use an algebr
Aloiza [94]
Assume the smaller one is x, then the other ones will be x+2 and x+4

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-> (x-6)(x+3) = 0

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4 years ago
Your mother gave you $13.32 to buy a present. This covered 1/5 of the cost. How much did the present cost?
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6 0
3 years ago
The altitude above sea level of an airplane just after taking off from an airport on a high plateau is given by the linear funct
Zolol [24]

Answer:

Slope, m = 1100

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Step-by-step explanation:

We are given the following in the question:

y(x) = 1100x + 2491

The above gives the altitude of the airplane above the sea level in feet(y) after x minutes since the take off.

Comparing the above equation, to a general linear equation, we have,

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Comparing we get,

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  • The y-intercept is the value of y when x is 0. Thus, the altitude of airplane is 2491 feet when the airplane has not taken off.

6 0
3 years ago
Use the Angle Addition Postulate to find the measure of the unknown angle
Artyom0805 [142]

Answer:

Hey there!

Step-by-step explanation:

This is ur answer....

<h2><em>61 + 42 = 103</em></h2>

<h2><em>ABC </em><em>=</em><em> </em><em>1</em><em>0</em><em>3</em></h2>

Hope it helps!

Brainliest pls!

Follow me!

3 0
1 year ago
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