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3 years ago

Choose the pair of complementary angles

Mathematics

2 answers:

tester [92]3 years ago

7 0

Answer:

Step-by-step explanation:

Complementary angles are when two angles add up to 90 degrees.

PolarNik [594]3 years ago

7 0

The answer : is B

Explanation:

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A(x+y)-a(x-y) simplified .

Keith_Richards [23]

Answer:

2ay

Step-by-step explanation:

a(x+y)-a(x-y)

Distribute

ax +ay - ax + ay

Combine like terms

2ay

7 0

3 years ago

Read 2 more answers

A=867.456 b=9846.5579<br><br>axb

MAXImum [283]

Answer is
$0.85414557297024 \times {10}^{7}$
..

7 0

3 years ago

farmer bob is trying to figure out how much space he has for his garden. If the sides of the garden are 10 ft and 50 ft, what is

SIZIF [17.4K]

area = length times width

A = l* w

A = 10 * 50

A = 500 ft ^2

6 0

3 years ago

Read 2 more answers

A company manufactures and sells shirts. The daily profit the company makes depends on how many shirts they sell. The profit, in

AleksandrR [38]

The amount of the profit at x = -2 can not be determined because the number of the shirt can not be negative. Then the amount of the profit at x = 12 is $ 2 and at x = 17.5 is $ 35.

<h3>What is the linear system?</h3>

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

A company manufactures and sells shirts.

The daily profit the company makes depends on how many shirts they sell.

The profit, in dollars, when the company sells x shirts can be found using the function f(x) = 6x − 70.

Find and interpret the given function values and determine an appropriate domain for the function.

Then at x = −2, then the profit will be

For this condition, the amount of the profit can not be determined because the number of the shirt can not be negative.

Then at x = 12, then the profit will be

f(12) = 6 × 12 − 70

f(12) = 72 − 70

f(12) = $ 2

Then at x = 17.5, then the profit will be

f(17.5) = 6 × 17.5 − 70

f(17.5) = 105− 70

f(17.5) = $ 35

More about the linear system link is given below.

brainly.com/question/20379472

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4 0

2 years ago

A random sample of 11 days were selected from last year's records maintained by the maternity ward in a local hospital, and the

EleoNora [17]

Answer: ( Min = 0 , $Q_1=1$ , $Q_2=3$ , $Q_3=7$ , Max = 10 )

Step-by-step explanation:

Given : A random sample of 11 days were selected from last year's records maintained by the maternity ward in a local hospital, and the number of babies born each day of the days is given below:

3 7 7 10 0 7 1 2 5 3 0

We first arrange them in increasing order , we get

0 0 1 2 3 3 5 7 7 7 10

Here , N= 11

Now , we can see that

Minimum value = 0

Maximum value = 10

First quartile $Q_1$ = $(\dfrac{N+1}{4})^{th}\ term=(\dfrac{12}{4})^{th}\ term = 3^{rd} term =1$