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2 years ago

12

What is the solution to the system of equations graphed below?

1 answer:

N76 [4]2 years ago

5 0

It would be letter B.(3,-4)

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An 118 inch board is cut into two pieces. one piece is 14 inches longer than the other piece find the length of each piece

IRINA_888 [86]

Step by step, 118-14=104, you would then divide 104 by 2 giving you 52, 52+14= 66, one piece is 66 inches while the other is 52 inches, adding them together would be 118

5 0

3 years ago

How large in square meters is the land area of australia (2941526 mi 2)?

cluponka [151]

2941526 mi^2
The first thing you should know to solve this problem is the following conversion:
1mi = 1609.34m
Applying the conversion we have:
2941526 * (1609.34 / 1) ^ 2 = 7.61848E + 12 m ^ 2
Answer:
The land area of Australia in square meters is:
7.61848E + 12 m ^ 2

8 0

2 years ago

PLEASE HELP!!! PLEASE!!!

irina [24]

Answer:

Average speed = $\frac{(x+y)}{2}$ miles per hour

Step-by-step explanation:

Formula to calculate the average speed of an object is,

Average speed = $\frac{\text{Total distance covered}}{\text{Time taken to cover this distance}}$

If I travel with the speed of x mph for t hours,

Total distance covered = Speed × Time

= $x\times t$

= $xt$ miles

Similarly, if I travel with the speed y mph for t hours,

Total distance covered = $yt$ miles

Total distance covered by me = $(xt+yt)$ miles

Total time taken to cover this distance = $t+t$

= $2t$ hours

Therefore, expression for the average speed will be,

Average speed = $\frac{xt+yt}{2t}$

= $\frac{(x+y)t}{2t}$

= $\frac{x+y}{2}$ miles per hour

7 0

3 years ago

A water tank is built in the form of a right rectangular prism, with dimensions that measure 13.4 ft by 8.7 ft by 7.5 ft. How ma

Alex17521 [72]

The volume of water that the rectangular prism will hold when it is full is: 874.35 ft³.

<h3>What is the Volume of Rectangular Prism?</h3>

Volume = length × width × height

Given:

Length = 13.4 ft
Width = 8.7 ft
Height = 7.5 ft

Thus:

Volume of water = 13.4 × 8.7 × 7.5

Volume of water = 874.35 ft³

Thus, the volume of water that the rectangular prism will hold when it is full is: 874.35 ft³.

Learn more about volume of rectangular prism on:

brainly.com/question/12917973

7 0

2 years ago

5 5/6 divided by 6 1/8 is

maw [93]

5 5/6 = 35/6
6 1/8 = 49/8

35/6 divided by 49/8=
35/6 x 8/49
= 280/294
Simplified form: 20/21

4 0

2 years ago