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3 years ago

Which graph represents the equation y = −1/2x + 3?

Mathematics

1 answer:

Basile [38]3 years ago

6 0

Answer: graph A

Step-by-step explanation:

The linnear equation has the following form:

y = a*x + b

Now b always represents the point where the y axis is crossed by the line. In this case, it's y= 3, the only one which has that point ir graph A.

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1 point

ozzi

Answer:

11,400 ft^2

with no allowances for doors or windows

Step-by-step explanation:

ceiling: (35)(40) = 1400

walls: 2(35 x 16) + 2(40 x 16) = 2400

2400 = 1400 = 3800 ft^2

3800 ft^2 x 3 = 11,400 ft^2

6 0

3 years ago

The diagram shows a parallelogram.

emmasim [6.3K]

Answer:

27.44 square cm

Step-by-step explanation:

If the length of parallelogram is a and b and angle between side a and b is $\alpha$ .

Then area of parallelogram = $a*b*sin(\alpha ) = ab sin(\alpha )$

Given side length 4 cm and 7 cm

angle between them = 100°

value of sin(100°) = 0.98

Thus, area of given parallelogram = 4*7*sin(100°) = 28*0.98 = 27.44

Thus, area of given parallelogram is 27.44 square cm.

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15 divided by 2325 show math

Sholpan [36]

Answer:

155

Step-by-step explanation:

2325 / 15

15 goes into 2325 155 times.

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Olenka [21]

The answer is 60 it was easy

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Step-by-step explanation:

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