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2 years ago

(TIME SENSITIVE PLEASE HELP) Which if the following rules best describes the matrix below?

Mathematics

1 answer:

Anna007 [38]2 years ago

3 0

Answer:

A. Dilation of scale factor 2

B. Reflection over the y-axis

C. Reflection over the line y=x

D. Translation 1 unit left and 1 unit up

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A museum has an aquarium in the shape of a right rectangular prism that is 6 1/4 feet long, 7 1/5 feet wide, and 4 1/2 feet high

Evgesh-ka [11]

Answer:

Volume = 202.5 cubic feet

Step-by-step explanation:

Given that the aquarium is in the shape of a right rectangular prism in which

Length L = 6 1/4 feet

Width W = 7 1/5 feet

Height H = 4 1/2 feet

Volume = L × B × H

Volume = 25/4 × 36/5 × 9/2

Volume = 5 × 9 × 4.5

Volume = 202.5 cubic feet

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3 years ago

What is 7/4 times 7/3

yaroslaw [1]

49/12

Just mulitply the top and the bottom across.

7*7/4*3

49/12

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3 years ago

7. PLS I NEED AN ANSWER ASAP

Advocard [28]

Part A: 3x + 15 = 5x - 25

Part B: x = 20

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3 years ago

A= 1/2 h (a+b) solve for h

Valentin [98]

"A= 1/2 h (a+b) solve for h"

bh + 1/2h

7 0

3 years ago

Which classification best describes the following system of equations? 3x+6y-12z=36 x=2y-4z=12 4x+8y-16z=48 inconsistent and dep

Viktor [21]

Answer:

Consistent and dependent

Step-by-step explanation:

We are given the following equation:

1. $3x+6y-12z=36$

2. $x+2y-4z=12$

3. $4x+8y-16z=48$

For equation 1 and 3, if we take out the common factor (3 and 4 respectively) out of it then we are left with $x+2y-4z=12$ which is the same as the equation number 2.

There is at least one set of the values for the unknowns that satisfies every equation in the system and since there is one solution for each of these equations, this system of equations is consistent and dependent.

6 0

3 years ago