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2 years ago

An angle measures 70° less than the measure of its complementary angle. What is the measure of each angle?

Mathematics

1 answer:

Elina [12.6K]2 years ago

5 0

Answer:

Larger angle: 80 degrees

Smaller angle: 10 degrees

Step-by-step explanation:

complementary angles = two angles that add up to 90 degrees

x = larger angle

x + x - 70 = 90 Add like terms

2x - 70 = 90 Add 70 on both sides

2x = 160 Isolate the variable by dividing 2 on both sides

x = 80

x = larger angle , 80 degrees

x - 70 = smaller angle , 10 degree

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2 years ago

Write any 4 laws of exponents.<br>

emmainna [20.7K]

$\rule{50}{1}\large\blue\textsf{\textbf{\underline{Question:-}}}\rule{50}{1}$

<em>Write any 4 laws, or properties, of exponents.</em>

<em />

<em> </em> $\rule{50}{1}\large\blue\textsf{\textbf{\underline{Answer and how to solve:-}}}\rule{50}{1}$

$\Large\text{Law number 1:-}$

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$\Large\text{It states that:-}$

When we multiply together numbers with the same base,

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$\Large\text{Law number 2:-}$

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$\Large\text{It states that:-}$

When we divide numbers with the same base, we

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$\Large\text{Law number 3:-}$

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$\Large\text{$a^{-m} =\displaystyle\frac{1}{a^m}$}$

$\Large\text{It states that:-}$

If we have a number with a negative exponent, we flip it over.

<h3>Good luck with your studies.</h3>

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1 year ago

Read 2 more answers

Complete the remainder of the

allsm [11]

The corresponding values needed will be -23, -8, 7 and 22

<h3>Functions and Tables</h3>

Given the function y = 5x - 8

<h3>Get the domains and range</h3>

We are to get the range of the function for the given domains

If the value of x is -3

y = 5(-3) - 8

y = -15 - 8

y = -23

If the value of x is 0

y = 5(0) - 8

y = 0 - 8

y = -8

If the value of x is 3

y = 5(3) - 8

y = 15 - 8

y = 7

If the value of x is 6

y = 5(6) - 8

y = 30 - 8

y = 22

Hence the corresponding values needed will be -23, -8, 7 and 22

Learn more on tables of function here: brainly.com/question/3632175

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What's the quadratic formula?

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<span>The quadratic formula is the solution of the quadratic equation. There's other ways to solve it, but the quadratic formula the easiest/most convenient.

</span>

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