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natali 33 [55]
3 years ago
9

What’s the value of x

Mathematics
2 answers:
Ksju [112]3 years ago
8 0

Answer:

The answer is 6

Step-by-step explanation:

From Pythagoras

Llana [10]3 years ago
6 0

Answer:

6

Step-by-step explanation:

We can use the  theorem [ a^2 + b^2 = c^2 ]

8^2 + b^2 = 10^2

64 + b^2 = 100

b^2 = 36

b = 6

Best of Luck!

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Billy received a raise after his first year on the job to $45,000 from his initial salary of $42,400. What was his real raise st
solong [7]

Billy get 5.9% raise after completing first year.

<h3>What is PERCENTAGE?</h3>

A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate percent of a number, divide the number by the whole and multiply by 100.

Here, Billy's initial salary = $ 42,500

After raise, salary become $ 45,000

Change in salary = Raised salary - Initial salary

                            = 45000 - 42500

                            = $ 2500

% Change = change / initial salary  X 100

                  = 2500 / 42500 X 100

                  = 0.0589 X 100

                  ≈ 5.9 %

Thus, Billy get 5.9% raise after completing first year.

Learn more about Percentage from:

brainly.com/question/14979505

#SPJ1

7 0
2 years ago
Evaluate the expressions and match them to the integers.
alexira [117]

Answer:

See below.

Step-by-step explanation:

-7(6) = -42

-1(-10) = 10

2(-5) = -10

-3(-14) = 42

-32/-4 = 8

-2(-2)(-2) = -8

4 0
3 years ago
What fraction of a gallon is 3 pints
dedylja [7]
1/2 a gallon would be 3 pints
7 0
3 years ago
Read 2 more answers
christa buys an alarm clock for 45% the store increases the purchase price of the clock by 150%? what is the new sales price of
Nina [5.8K]
New price = old price + 150 of old price = 45 + (150/100 X45)= 45 + 67.5 = 107.5
3 0
4 years ago
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A log raft is moving downstream at a speed of 3 km/h. To insure that there are no river jams a supervisor travels along the raft
skad [1K]

Answer:

2000 meters

Step-by-step explanation:

When the motorboat is moving downstream, its speed relative to the ground is 18 km/h, so its speed relative to the raft is 15 km/h.

When the motorboat is moving upstream, its speed relative to the ground is 12 km/h, so its speed relative to the raft is again 15 km/h.

Converted to m/min, the relative speed is:

15 km/h × (1000 m/km) × (1 h / 60 min) = 250 m/min

It takes the motorboat 16 minutes to travel to the front of the raft and back.  Since the speed is the same in both directions, the motorboat takes 8 minutes to travel the length of the raft.

So the length of the raft is 250×8 = 2000 meters.

8 0
4 years ago
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