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2 years ago

12

Ce Powered by MathXL - Inv. 2 - Thinking With Mathematical ... Copy 4

1 answer:

MAVERICK [17]2 years ago

7 0

Answer:

y=640-3x

Step-by-step explanation:

The total amount of ounces in the bucket is 640, and it decreases by 3 each minute. For example, if you plug in 3 for x into that equation (which would represent 3 minutes), you would lose 9 ounces of water, which makes sense in the terms of the equation.

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What is the y-intercept of the graph below? HELP SOMEONE!!

Trava [24]

Answer:

the y-intercept is (0,75)

Step-by-step explanation:

the y-intercept is where the line crosses the y-axis.

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2 years ago

Vladimir [108]

Answer c would be the answer hope it helps

Step-by-step ex planation:

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2 years ago

What is the hypotenuse and how can you tell whether it's a hypotenuse or a short leg? Thx

neonofarm [45]

The hypothenuse is the opposite side of the right angle

so that means that in this triangle the hypotenuse is 7

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2 years ago

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∆ABC has A(-3, 6), B(2, 1), and C(9, 5) as its vertices. The length of side AB is units. The length of side BC is units. The len

leonid [27]

Answer:

AB = 7.07 units

BC = 8.06 units

AC = 12.04 units

Step-by-step explanation:

To find the length for each side of the triangle, apply the distance formula between each pair of vertices.

<u>AB</u>

$d = \sqrt{(x_2-x_1)^2 + (y_2-y_1)^2} \\d = \sqrt{(2--3)^2 + (1-6)^2} \\d = \sqrt{(5)^2 + (-5)^2} \\d = \sqrt{25 + 25} \\d = \sqrt{50} \\d=7.07$

<u />

<u>BC</u>

$d = \sqrt{(x_2-x_1)^2 + (y_2-y_1)^2} \\d = \sqrt{(9-2)^2 + (5-1)^2} \\d = \sqrt{(7)^2 + (4)^2} \\d = \sqrt{49 + 16} \\d = \sqrt{65} \\d=8.06$

<u />

<u>AC</u>

$d = \sqrt{(x_2-x_1)^2 + (y_2-y_1)^2} \\d = \sqrt{(9--3)^2 + (5-6)^2} \\d = \sqrt{(12)^2 + (-1)^2} \\d = \sqrt{144 + 1} \\d = \sqrt{145} \\d=12.04$

4 0

2 years ago

3/8 as a decimal I need help

vovangra [49]

Answer:

0.375

Step-by-step explanation:

= 3/8

= 3 ÷ 8

= 0.375

7 0

3 years ago

Read 2 more answers