All categories

3 years ago

Hiiiooo! Can someone please help ❤️

Mathematics

2 answers:

astra-53 [7]3 years ago

5 0

Answer:

im not entirely sure but the equation for your hypotenuse (x) is $\sqrt 5^{2} * 4^{2}$

which is 80 and the square root of 80 is 8.944 and that would be your hypotenuse

(i just realized that is completely wrong, sorry)

V125BC [204]3 years ago

4 0

Answer:

B. √21

Step-by-step explanation:

x^2 = √5 x √5 + 4 x 4

x^2 = 5 + 16

x^2 = 21

x = √21

Hope that helps! :)

-Aphrodite

You might be interested in

This graph represents 2x+y=−4.

Tema [17]

Answer:

(-2, -2)

Step-by-step explanation:

5 0

3 years ago

How do i solve x/3+10=15

yaroslaw [1]

step-by-step.

+10=15

Step 1: Simplify both sides of the equation.

x+10=15

Step 2: Subtract 10 from both sides.

x+10−10=15−10

x=5

Step 3: Multiply both sides by 3.

3*(

x)=(3)*(5)

x=15

Answer:

x=15

8 0

3 years ago

PLEASE HELP A bike wheel has a radius of 25 cm. a)How far (rounded to a tenth of unit) does the bike wheel travel in 1 rotation?

Yanka [14]

your mom

Step-by-step explanation:

8 0

3 years ago

What is 34×67 what is it

g100num [7]

Answer:

2278

Step-by-step explanation:

6 0

3 years ago

What’s the explanation

Viktor [21]

Answer:

x³ + 2x² - 19x - 20

Step-by-step explanation:

x + 1 = 0

x = -1

Substitute x = (-1) in the polynomial

x³ + 2x² - 19x - 20 = (-1)³ + 2*(-1)² - 19 *(-1) - 20

= -1 + 2 +19 - 20

= -1 - 20 + 2 + 19

= -21 + 21 = 0

So, (x + 10 ix a factor of x³ + 2x² -19x - 20

4 0

3 years ago