Please please please help.

Answers

Answer 1

Answer and Step-by-step explanation:

A. Cruz is correct.

B. When we have a negative within a cube root, what we can do is move the negative sign from inside to outside the cube root.

[tex]\sqrt[3]{-64} = -\sqrt[3]{64}[/tex]

Now that we have a positive number within the cube root, we can solve the cube root itself.

So what is the cube root of 64?

The answer is 4, and since we have a negative sign outside of the cuberoot, we just put a negative sign, our answer is -4.

C. Aaron could've got it wrong because he did it a square root instead of a cuberoot of 64. Square root of 64 is 8, while cube root is 4.

Jacob could've gotten it wrong because he must've followed the fallacy that you cannot cube root a negative number.

Related Questions

PLZ PLZ PLZ PLZ HELP ME WITH THIS QUESTION

Answers

ur answer is c

dbjdbdnsbsjeej have a good day

your answer is c

your welcommeeee

I need help, I need to find the value of j, thank you

Answers

Step-by-step explanation:

[tex] \sin(x) = \frac{8}{10} \\ x = 53.13[/tex]

[tex] \sin(53.13) = \frac{4}{j} \\ j = \frac{4}{ \sin(53.13) } = \frac{4}{0.8} = 5[/tex]

What is the anwser to: h + 5.7 = −5.7

Answers

answer:
-11.4

explanation:
h + 5.7 = -5.7
subtract 5.7 from both sides

h = -11.4

Answer:

h=-11.4

Step-by-step explanation:

because, 5.7+-5.7=-11.4

can someone please help?

Answers

Answer:

Step-by-step explanation:

G 12 mi I think ? Isushdgbxuuwj

I NEED HELP PLEASEE ASAP

Answers

Answer:

7. open & shade right

4. ∞>x>=11

5. 10.5<x<∞

9. closed & shade right

Step-by-step explanation:

Answer:

Step-by-step explanation:

K < 8= open circle on 8 shade left

d < 4 = open circle on 4 going to the left

9. closed circle on 13.5 going to the right

Im not sure about the others but h oped this helped!

What is the sum of 15 and its additive inverse?
O A. -30
B. -15
oc. O
OD. 1
O E. 30

Answers

Answer:

The answer is C, zero

Step-by-step explanation:

Additive inverses are numbers that equal zero when added together.

A train is traveling at a constant speed and goes 17 kilometers in 8 minutes. How far will the train travel in 60 minutes.

Answers

Answer:

Distance B = 1275 kilometers.

Step-by-step explanation:

Let the two distances and time be A and B respectively.

Given the following data;

Distance A = 17 kilometers.

Time A = 8 minutes.

Distance B =?

Time B = 60 minutes.

First of all, we would find the constant speed;

Speed = distance/time

Substituting into the equation, we have;

Speed = 17/8

Speed = 2.125 km/m

Now, to find the distance B;

Distance B = speed * time

Distance B = 2.125 * 60

Distance B = 1275 km

what is the solution to the system y= 2x-3 y= -x+3

Answers

You would have to step up your problem like this 2x-3=-x+3, then you add -x to both sides. So, the problem will look like this 3x-3=3 then add to both sides. The ending problem will look like this 3x=6 then divide 3 to both sides then your answer is 2! Hopefully this is correct!

Hiiioo can someone please help me please!

Answers

The answer is -3/4. The slope formula is y2- y1 over x2 - x1.

1-4 / 5-1 = -3/4

Answer:

B, -3/4

Step-by-step explanation:

Slope can be found by using rise over run. From point x the line drops three points making the rise -3, and it goes to the right four points making the run 4. That makes our answer -3/4.

a) ¿Cómo varia el volumen de una piramide en relación a su altura si el área de la base no cambia?

Answers

Answer:Step-by-step explanation:

Answer:

si cambia su volumen cada vez se pone mas fina la piramide

Which set of data has the strongest linear association?

Answers

The one on the top right corner

I think the one on the top right corner is right

Which equation and solution can be used to solve this problem? Twenty-two less than a number is twenty-four. O Q+ 22 = 24. Subtract 22 from both sides. The answer is 2. 0 24+9= 22 Subtract 22 from both sides. The answer is 2 O9-24 = 22. Add 24 to both sides. The answer is 46. 09-22 = 24. Add 22 to both sides. The answer is 46.

Answers

Answer:

Step-by-step explanation:

q minus 22 = 24: Add 22 to both sides. The answer is 46.

calculate the value of 1/3 a = -5

Answers

Answer:

- 15

Step-by-step explanation:

[tex] \frac{1}{3} a = - 5 \\ \\ a = - 5 \times 3 \\ \\ a = - 15[/tex]

Answer:

-15

Step-by-step explanation:

As you can see, the denominator of 1/3 is 3. 1 third of a is -5. So what you do is, you multiply -5 * 3 and that'll give you -15. So, it is equal to -15.

is this a function or not

Answers

Answer: neither are functions

Step-by-step explanation:

A bag contains 5 red marbles, 3 blue marbles, 7 yellow marbles, and 2 green marbles. Which ratio can be used to compare the red
marbles to the blue marbles?
A) 3/5
B) 3/8
C) 5/3
D) 5/8

Answers

Answer:

C) 5/3

Step-by-step explanation:

The ratio comparing red to blue marbles can be created by putting 5 and 3 together, since there are 5 red marbles and 3 blue marbles

This gets you 5/3

So, the correct answer is C) 5/3

Answer:

5/3

Step-by-step explanation:

This is because there are 5 red marbles and there are 3 blue marbles. If you put them side by side, the ratio is 5:3 or 5/3.

HELP I NEED HELP ASAP

Answers

B cause the rectangle is square

Choose all of the expressions that are equivalent to 1/4 + 7/8. A. 2/8+7/8 B. 4/16+15/16 C. 8/24+21/24 D. 7/32+28/32 E. 10/40+35/40

Answers

E is correct

1 10
_ X10 = __

4 40

7 35
_ X5 = __

8 40

Answer:

A & E are correct. I have the same question as you.

Step-by-step explanation:

Just trust me its a and e

Is the point \displaystyle (1,2)(1,2) a solution to the system of equations \displaystyle y-10x=-8y−10x=−8 and \displaystyle y=-8x+10y=−8x+10?

YES
NO

Answers

No because it’s just no

No that point is not

Nancy has 1/3 of a cup of strawberries. She wants to share them with her 4 friends. How much will each of her friends get?

Answers

Each friend will get 1/12 cup of strawberries because 1/3 divided by 4 equals 1/12

y=-x + 4 slope = y-intercept =

Answers

Answer: y intercept is 4

Step-by-step explanation:

the number + or - after x is the y intercept

Find the area of parallelogram ABCD given me A = 300 and the following measures.
AB = 10 in., AD= 6 in
A-
30 in
3013 in 60 in

Answers

60 inches is the area of the parallelogram

Answer:

30 in²

60 inches

Hope this helps ^-^

please help i have 1 hour to compleate

Answers

Answer:

2nd one is right

I am confused boii

Step-by-step explanation:

LIVE AND LET LIVE music on the outline map of india mark

It’s the 2nd one. Jesus Jenny is tall she’s like slenderman or somethin

jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. When the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax. After tax, the total is 45.99. What percentage of the subtotal is the total?

Answers

Answer:

To find out the percentage, you do (3.99/42) * 100.

Step-by-step explanation:

Please help i really need help on a b and c

Answers

The equation is y=5x+25
It will take 72 cars for the class fund to be $385. Work shown is in the picture attached.

Pls help me!
It’s Aleks homework 5.3

Answers

You have to cross multiply.

Step 1. Y x 13= Y13
Step 2. 7 x 4= 28
Step 3. set it equal to each other: 28=Y13
Step 4. 28/13= 2.2

Y= 2.2 is your answer

Calculate the value of (6.72 x 10^5) + (3.2 x 10^4)
Give your answer in standard form.

Answers

Answer:

7.04× 10^5

Step-by-step explanation:

6.72 x 10^5= 6.72 x 10^(4+1)= 6.72 x 10^1 ×10^4

= 67.2 x 10^4

(67.2 x 10^4)+ (3.2 x 10^4)

(67.2+3.2) × 10^4 = 70.4 × 10^4

7.04× 10^5

Answer:

7.04× 10^5 Step-by-step explanation:

3
4 -
8
5
1 -
8 797968686

Answers

whats the question so that we can help????

A line is parallel to y = 4x + 1 and
intersects the point (-2,-5). What is the
equation of this parallel line?
y = [?]x + [

Answers

Answer:

y = 4x+3

Step-by-step explanation:

The equation in point slope form is expressed as y - y0 = m(x-x0)

m is the slope

(x0, y0) is the point on the line

If a line is parallel to y = 4x + 1, the slope of the line m = 4

Substitute m = 4 and the point (-2, -5) into the equation above;

y - (-5) = 4(x - (-2))

y+5 = 4(x+2)

y+5 = 4x+8

y = 4x+8-5

y = 4x + 3

Hence the equation of the line is y = 4x+3

HELP ASAP
Simplified the expression

Answers

Answer:

5/x subscript 2

Step-by-step explanation:

Provide an exact evaluation of the expression:

Answers

-1/2 is the answer hope it's correct

if it is in degrees then it should be -1/2 if I’m not wrong. if it is radians the answer will be different

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