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2 years ago

Y=-2/3x+2, y=3/2x+8 these lines are A) parallel B)perpendicular C)neither

Mathematics

1 answer:

OLga [1]2 years ago

7 0

Answer:

B) perpendicular

Step-by-step explanation:

i graphed them

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If B = w + 10 and C = -w - 1, find an expression that equals B + 2C in standard form

enot [183]

Answer:

Step-by-step explanation:

B + 2C

= w + 10 + 2(-w - 1)

= w + 10 -2w - 2

= -w + 8

8 0

2 years ago

Answer quickly! It very urgent

ra1l [238]

Answer: Because the graphs of the two equations overlap each other

Step-by-step explanation:

Every point on the first line also satisfies the second equation.

This is the same as equivalent fractions

where 1/2 = 2/4 = 3/6 = 4/8

Graphing these on a number line would only show one dot.

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2 years ago

A worker at an orchard measures the mass of different numbers of apples. The scatter plot below shows the relationship between t

denis23 [38]

Answer:

0.12

Step-by-step explanation:

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2 years ago

If a student is 65.0 in tall, what is her height in m? (2.54 cm = 1 inch)

spayn [35]

Answer:

Height of the student=1.651m

Step-by-step explanation:

Given: Height of a student= 65.0 inch.

To find: Height of a student in meters.

Solution:

We know that 1 inch=2.54 cm, then

65.0 inch will be = $2.54{\times}65.0$

65.0 inch will be= $165.2 cm$

Also, we know that 1cm= $\frac{1}{100} m$ , then

165.2 cm will be equal to= $\frac{1}{100}{\times}165.1$

165.2 cm will be equal to= $1.651 meters$

Therefore, the height of a student in meters will be 1.651 meters.

5 0

2 years ago

Multiply r^2+7r+10/3 by 3r-30/r^2-5r-50

olga_2 [115]

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2 years ago