All categories

3 years ago

I can’t figure these three out I keep getting the wrong answers any help would be great....?

Mathematics

2 answers:

vampirchik [111]3 years ago

7 0

25)
(5 - 3)^3 - 3(-3)^2
= 2^3 - 3(9)
= 8 - 27
= -19

answer is D. -19

26)

= 8∛3x + 9∛3x
= 17∛3x

answer is C. 17∛3x

27)
2x^2 - 5x = -2
2x^2 - 5x +2 = 0
(2x - 1)(x -2) = 0
2x - 1; x = 1/2
x - 2 = 0; x = 2

x = 1/2 or x =2

answer is B
x = 1/2 or x =2

allochka39001 [22]3 years ago

5 0

25.) D
26.) C
27.) B
I hope this helps love! :)

You might be interested in

Yeast , a key ingredient bread , thrives within the temperature range of 90° F to 95°F . Write and graph an inequality that repr

NeX [460]

Answer:

Please find attached the required graph of the inequality representing the temperatures yeast will NOT thrive

Step-by-step explanation:

The given parameters are;

The temperature range, y, in which yeast thrives is 90°F ≤ y ≤ 95°F

Therefore, the temperature range, y', in which yeast will not thrive is 90°F > y and y > 95°F

The graph of the inequality that represents the temperature is therefore given as shown in the attached drawing.

7 0

3 years ago

Help please asap and or ill eat your mom

tresset_1 [31]

The answer is F

I hope I helped. Brainliest would be appreciated.

5 0

3 years ago

In a rectangular coordinate plane what is the distance between points (-3,0) and (3,8)

zheka24 [161]

To calculate the distance between two points, we can use a formula that is a variation Pythagorean Theorem. Look:

$\mathsf{d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}}$

"d" represents the distance and coordinates are expressed as follows: (x, y)

Let's go to the calculations.

$\mathsf{d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}}\\\\ \mathsf{d=\sqrt{(3-(-3))^2+(8-0)^2}}\\\\ \mathsf{d=\sqrt{(3+3)^2+(8)^2}}\\\\ \mathsf{d=\sqrt{(6)^2+64}}\\\\ \mathsf{d=\sqrt{36+64}}\\\\ \mathsf{d=\sqrt{100}}\\\\ \underline{\mathsf{d=10}}$

The answer is 10 uc.

8 0

3 years ago

Day people The chart shows how many people have signed up to go on a field trip each day. How many people would you expect to si

alexandr402 [8]

D) 50 because the chart is increasing by 4 each time.

Thanks,

N111ancy out!

8 0

3 years ago

Read 2 more answers

What is the range of f(x) = |-x|? y ≤ 0 y ≥ 0 y = 0 all reals

Molodets [167]

Answer:

y≥0

Step-by-step explanation:

no matter what is written inside it,

|x|≥0

so here

f(x)≥|-x|

f(x)≥0

then

y≥0

8 0

3 years ago