3 years ago

Geometry...halp QwQ......

Mathematics

1 answer:

nignag [31]3 years ago

7 0

I am pretty sure that it is C.

You might be interested in

What is the value of x?<br><br> Enter your answer in the box.<br><br> x =

antoniya [11.8K]

Answer:

It's answer is 8

Step-by-step explanation:

hypotenuse (h) = 10

base (b) = 6

perpendicular (p) = x = ?

We know by using Pythagoras theorem

p = √ h² - b²

= √ 10² - 6²

= √ 100 - 36

= √ 64

x = 8

Hope it will help : ) ❤

3 0

2 years ago

Multiply 5x^2-6x+2 4x^2-3x

mixas84 [53]

Answer:

$20x^{4}-39x^{3} +26x^{2}-6x\\$

Step-by-step explanation:

Multiply the two polynomials by multiplying each term

$(5x^{2} -6x+2)(4x^{2} -3x)\\5x^2*4x^2+5x^2(-3x)+(-6)*4x^2+(-6x)(-3x)+2*4x^2+2(-3x)\\20x^{4}-39x^{3} +26x^{2} -6x\\$

8 0

3 years ago

Read 2 more answers

The function f is defined by f(x)=5x+k, where k is a constant. Find k, if the value of f at x=2 is equal to 14.

yKpoI14uk [10]

Answer:

k = 4

Step-by-step explanation:

f(x)=5x+k

Let x =2

f(2) = 5*2 +k

f(2) = 10+k

We know f(2) = 14

14 = 10+k

Subtract 10 from each side

14-10 = 10+k-10

4 =k

4 0

3 years ago

Read 2 more answers

How do you solve a quadratic function using x^2+bx+c?

enot [183]

Answer:

Check the attachment, then plug in values as needed

Step-by-step explanation:

4 0

3 years ago

Find the values for a, b, and c that complete the simplification.

Ira Lisetskai [31]

Answer:

a = 6, b = 4, c = 2

Step-by-step explanation

see attached

3 0

3 years ago

Read 2 more answers