3 years ago

What is the square root of 348

Mathematics

1 answer:

horrorfan [7]3 years ago

4 0

When u keep dividing and dont get it go up by each number and keep divind by every number until u get it which would be

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What is the slope of the line that passes through the points (-9, -9) −6,−12)?

Fed [463]

Answer:

m = -1

Step-by-step explanation:

Slope = (y2-y1)/(x2-x1)

Therefore,

slope = (-12-(-9))/(-6-(-9))

= -3/3

=-1

8 0

2 years ago

Solve the equations to find the number and type of solutions

luda_lava [24]

Answer:

This has one real solution, x=4

Step-by-step explanation:

8 - 4x = 0

Add 4x to each side

8 - 4x+4x = 0+4x

8 =4x

Divide each side by 4

8/4 = 4x/4

2 =x

This has one real solution, x=4

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3 years ago

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Find AB using the given matrices.

solniwko [45]

The entry in row 1, column 1 of $\mathbf{AB}$ is

$\begin{bmatrix}2&4\end{bmatrix}\begin{bmatrix}5\\6\end{bmatrix}=2\cdot5+4\cdot6=34$

(i.e. the dot product of row 1 of $\mathbf A$ and column 1 of $\mathbf B$ )

The entry in row 1, column 2 of $\mathbf{AB}$ is

$\begin{bmatrix}2&4\end{bmatrix}\begin{bmatrix}-9\\-4\end{bmatrix}=2\cdot(-9)+4\cdot(-4)=-34$

The second option is the correct answer.

5 0

2 years ago

A shark is at −80 feet. It swims up and jumps out of the water to a height of 15 feet. Write a subtraction expression for the ve

Mama L [17]

Answer:

15-95=-80 i think so x is 95

hope this helps

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3 years ago

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Is 37% bigger than 0.37

dolphi86 [110]

No, they are equal.....

8 0

3 years ago

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