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s344n2d4d5 [400]
2 years ago
12

What is the solution to 5(3-x)?

Mathematics
1 answer:
Anit [1.1K]2 years ago
8 0
The answer is 15 - 5 x

Multiply 5 by 3 ( 15 )
Multiply 5 by -x ( -5x )

I hope this helps and please mark brainliest!
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6 0
2 years ago
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One leg of a right triangle has a length of 5m. The other sides have lengths that are consecutive integers. Find these lengths.
pickupchik [31]

The lengths of the other two sides of the right triangle are 12 and 13

<h3>Pythagorean theorem </h3>

From the question, we are to determine the lengths of the other sides of the triangle

From the given information,

The other sides have lengths that are consecutive integers

Thus,

If the length of the other side is x

Then,

The hypotenuse will be x + 1

By the <em>Pythagorean theorem</em>, we can write that

(x+1)² = x² + 5²

(x+1)(x+1) = x² + 25

x² + x + x + 1 = x² + 25

x² - x² + x + x = 25 - 1

2x = 24

x = 24/2

x = 12

∴ The other leg of the right triangle is 12

Hypotenuse = x + 1 = 12 + 1 = 13

Hence, the lengths of the other two sides are 12 and 13

Learn more on Pythagorean theorem here: brainly.com/question/4584452

#SPJ1

7 0
2 years ago
If cosX = -0.2, and x is in quadrant II, then what it the value of sinX​
Tems11 [23]

\sin x>0 when x is in quadrant II, so

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7 0
3 years ago
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82.25% of the employees at Industrial Mechanics are college graduates. If 254 employees are college graduates, what is the total
neonofarm [45]

Answer:

c. 309

Step-by-step explanation:

Hello

to solve the problem we will use a rule of three

Step 1

82.5%  ⇒ 254 emp

100%   ⇒ xemp

x\emp\ (82.25\%)=254\emp*100\%\\\x\ emp\ =\frac{254\ emp*100\%}{(82.25\%)}\\ X=308.8145897\\

x represents number of employees so it must be a positive integer

x=309

step 2

prove 1

x*(82.25/100)=308*(82.25/100)

82.25 % of x = 254.1525

x=254, ok

note:

It is rounded to 254 because the percentage given in the exercise is not accurate, it should be 82.20064725%

Have a great day.

4 0
2 years ago
My question is to fill up he missing numbers for a multiplication problem and I'm stuck on that problem.The problem is _,843 x 8
matrenka [14]
Just use division =D

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2 years ago
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