2 years ago

Find the midpoint (8, -6) (6,5)

Mathematics

1 answer:

andrey2020 [161]2 years ago

7 0

I think it’s (7, -0.5)

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PLS HELPPP<br> Evaluate the expression for the given value of the variable. -3d - 4 for d=5!

Rzqust [24]

Answer:

-19

Step-by-step explanation:

substitude d for 5:

-3(5)-4

= -15-4

= -19

5 0

3 years ago

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In the xy-plane, the graph of function f(x) has zeros at −5, −2, and 2. Write the polynomial function.

Alona [7]

Answer:

$f(x) = x^3 +5x^2-4x-20$

Step-by-step explanation:

Given

$Zeros: -5,-2,2$

Required

The polynomial function

If a function has a, b and c as its zeros, the function is:

$f(x) = (x - a)(x - b)(x - c)$

So, we have:

$Zeros: -5,-2,2$

$f(x) = (x - (-5))(x - (-2))(x - 2)$

Open the inner brackets

$f(x) = (x +5)(x +2)(x - 2)$

Expand the difference of two squares

$f(x) = (x +5)(x^2 - 4)$

Expand

$f(x) = x^3 +5x^2-4x-20$

4 0

3 years ago

In a right triangle, the side opposite a 33 degree angle is 17 units. What is the length of the side adjacent to that angle to t

AnnyKZ [126]

Answer:

The length of the side adjacent to that angle is 26 units

Step-by-step explanation:

We are given

In a right triangle, the side opposite a 33 degree angle is 17 units

Firstly, we will draw diagram

we can use trig

$cot(33)=\frac{x}{17}$

now, we can solve for x

$x=17\times cot(33)$

$x=26.177$

So,

The length of the side adjacent to that angle is 26 units

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3 years ago

Write the equation of the line passing through point (-6,0) and perpendicular to y=3/2 x

aksik [14]

Answer:

option c

Step-by-step explanation:

explaination is in pic below

3 0

3 years ago

5x + 2y = 20, when x = 0.3

crimeas [40]

Y = 9.25 just multiply 5 by .3 and add the 2 and subract that to find y

4 0

3 years ago

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Find the midpoint (8, -6) (6,5)​

Find the midpoint (8, -6) (6,5)