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3 years ago

10

This may seem silly but how do you multiply 8 times 8 it all ways stumps me.

2 answers:

Nady [450]3 years ago

5 0

(lol) ....... but 8×8=64

qaws [65]3 years ago

4 0

Lets solve this step by step.

8 * 8 = 64

Lets suppose there are 8 aquariums and there are 8 fish in each. Therefore, there are 8 groups of 8 fish. Add and solve.

8+8+8+8+8+8+8+8 = 64

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Help asap i’ll give a brainliest

Oduvanchick [21]

Answer:

False

Step-by-step explanation:

There is not a linear pattern to the table

4 0

3 years ago

What is the slope of the line between (-4, 4) and (-1, -2)?<br> 1<br> 2<br> -2<br> -1

zubka84 [21]

Answer: -2, which is choice C

Work Shown:

$(x_1,y_1) = (-4,4) \text{ and } (x_2,y_2) = (-1,-2)\\\\m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}\\\\m = \frac{-2 - 4}{-1 - (-4)}\\\\m = \frac{-2 - 4}{-1 + 4}\\\\m = \frac{-6}{3}\\\\m = -2\\\\$

The slope is -2

7 0

2 years ago

If 10% of x is 20, what is 23% of x?<br><br> 33<br><br> 46<br><br> 200<br><br> 230

wolverine [178]

230 because i think 20% is 200 and 23% is 230. hope this is right, if its wrong i,m sorry.

3 0

3 years ago

Read 2 more answers

Find the derivative using the limit process of f (x) = - 10x

zubka84 [21]

Answer:

$\frac{d}{dx} f(x) =-10$

General Formulas and Concepts:

<u>Calculus</u>

Derivative Notation
Definition of a Derivative: $\lim_{h \to 0} \frac{f(x+h)-f(x)}{h}$

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = -10x

<u>Step 2: Find Derivative</u>

Substitute: $\frac{d}{dx} f(x)= \lim_{h \to 0} \frac{-10(x + h)-(-10x)}{h}$
Distribute -10: $\frac{d}{dx} f(x)= \lim_{h \to 0} \frac{-10x -10h-(-10x)}{h}$
Distribute -1: $\frac{d}{dx} f(x)= \lim_{h \to 0} \frac{-10x -10h+10x}{h}$
Combine like terms: $\frac{d}{dx} f(x)= \lim_{h \to 0} \frac{-10h}{h}$
Divide: $\frac{d}{dx} f(x)= \lim_{h \to 0} -10$
Evaluate: $\frac{d}{dx} f(x)=-10$

3 0

3 years ago

21x―18y+11 can you help me

Iteru [2.4K]

Answer:

The answer is 14.

Step-by-step explanation:

You solve to left to right. so, you subtract 21 by 18 first (3) then add it by 11. (14)

Brainiest please

3 0

3 years ago