All categories

3 years ago

PLEASE HELP ME FOR BRAINLIEST

Mathematics

1 answer:

icang [17]3 years ago

4 0

Answer:

x = 3.873 units

or x = $\sqrt{15}$ units

Step-by-step explanation:

Hypotenuse = 4 , x = height of this isosceles triangle.

base is 2,

so Use Pythagorean Theorem.

x^2 + 1^2 = 4^2

x^2 = 4^2 - 1^2

x^2 = 16 - 1 = 15

x = root(15) =

You might be interested in

You get a 15% raise at your job and now make $13.50 per hour. What was you previous rate of pay per hour?

Anestetic [448]

You currently make $13.50 an hour. You've earned a 15% pay raise. You want to find out your previous rate of pay per hour.

<h2>Steps:</h2>

1.) Convert 15% to a decimal, which equals 0.15

2.) Multiply your current earnings with the percentage in decimal form (0.15)

$13.50 (current pay per hour) x 0.15 (percentage in decimal form) = $2.025 (difference between your previous wage and your current wage)

3.) Subtract the difference of your previous wage and current wage with your current earnings

$13.50 (current pay per hour) - $2.025 (difference between previous and current wage) = $11.475 (previous pay per hour)

4.) Since this is talking about wage, rounding is not applicable. In other cases, your number would be rounded off to $11.48, however you can't add what you don't have, so you would have to round down.

<h2>You were previously making $11.47 an hour.</h2>

7 0

3 years ago

before his shopping spree, Ahab owned 11 hats. Then he bought 33 more hats. what is the ratio of hats purchased to the resulting

sleet_krkn [62]

Answer: 3:4
First step: 33 hats are purchased
Second step: for total number of hats you would do 33+11=44
Third step: simplify the ratio 33:44 —> 3:4

6 0

3 years ago

Please help<br> thanks in advance

Alina [70]

Answer:

a i tink

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Which pair of expressions are equivalent?

ivolga24 [154]

Awnser is A :))))))))

7 0

3 years ago

Read 2 more answers

If m <NKJ =5x+19 and m<4=x, what is m<4?

4vir4ik [10]

I added a screenshot with the heading of the question along with its image

<u><em>Answer:</em></u>
m∠4 = 23°

<u><em>Explanation:</em></u>
<u><em>1- getting the value of x:</em></u>
<u>We know that KM bisects ∠NKL, this means that:</u>
∠3 = ∠4 = x

Now, we know that ∠NKJ, ∠3 and ∠4 form <u>a straight angle</u>.
This means that their summation is 180°

<u>We can now get the value of x as follows:</u>
180 = ∠NKJ + ∠3 + ∠4
180 = 5x + 19 + x + x
180 = 7x + 19
180 - 19 = 7x
161 = 7x
x = 23

<u><em>2- getting ∠4:</em></u>
From part 1, we got that x = 23
We are given that:
∠4 = x
This means that:
∠4 = 23°

Hope this helps :)

3 0

3 years ago