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2 years ago

If two angles are complementary. One angle measures 22 degrees. And the other angle measures 2x degrees, what is the value of x?

Mathematics

1 answer:

levacccp [35]2 years ago

5 0

Answer:

x=34

Step-by-step explanation:

34*2=68

68+22=90

A complementary angle adds up to 90 degrees.

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Justice can run 5 1/4 miles in 3 hours. How many miles can he run in 9 hours?

djverab [1.8K]

15 miles and 3/4th hope this helps

8 0

2 years ago

Read 2 more answers

Complete the square to transform the quadratic equation into the form (x – p)2 = q.

ryzh [129]

The transformed equation is:

$(x-3)^2 = 23$

Step-by-step explanation:

We have to convert the equation in the form

$(x-p)^2 = q$

Given equation is:

$x^2-6x-8 = 6$

Adding 8 on both sides

$x^2-6x-8+8 = 6+8\\x^2-6x = 14$

In the given equation

a = x

b= ?

So,

$2.x.b = 6x\\b =\frac{6x}{2x}\\b = 3\\$

So 3^2 will be added on both sides

$(x)^2-6x+ (3) = 14+ (3)^2\\(x-3)^2 = 14+9\\(x-3)^2 = 23$

Hence,

The transformed equation is:

$(x-3)^2 = 23$

Keywords: Quadratic equation, transformation

Learn more about quadratic equation at:

#LearnwithBrainly

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3 years ago

Hai! What Is 4 Squared???

Nitella [24]

Answer:

Step-by-step explanation:

$x^{2}$ = $x$ multiplied by $x$

so $4^{2}$ = 16

4 0

2 years ago

Read 2 more answers

In 2004, 550,000 acres of farmland in a region were devoted to growing nuts. By 2011, the number of acres used to grow nuts ha

Romashka-Z-Leto [24]

Answer:

41428.57

Step-by-step explanation:

Average rate of change=(y2-y1)/(x2-x1)

(840,000-550000)/(11-4)

=41428.57

3 0

3 years ago

John’s bank account increased in value from last year to those year by 8% to $250. If the account increases by the same percenta

inessss [21]

Answer:

$270

Step-by-step explanation:

We are given;

The rate of increase is 8%
The new amount is $250

We need to determine the value in the next year with the same rate of increase;

Therefore;

250% = 100%

New amount = 100 + 8 = 108%

Therefore;

New amount = (250 × 108)÷ 100

= $270

Therefore, the value in the next year is $270

4 0

2 years ago