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3 years ago

-80 = y; to solve for y what has to be done?

Mathematics

2 answers:

sveta [45]3 years ago

5 0

Answer:

The equation has already been solved for y.

Step-by-step explanation:

-80 = y

creativ13 [48]3 years ago

5 0

Answer:

Y has already been solved

Step-by-step explanation:

Maybe you meant to give us an equation instead??

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Passes through (3,-6) and (-1,2) slope intercept form?

IRISSAK [1]

Answer:

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Step-by-step explanation:

8/4 which is also 2/1

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3 years ago

Write the ratio 28 inches to 5 feet as a fraction in simplest form

Schach [20]

5 feet is 5*12=60 inches. Therefore, our ratio is 28:60. Dividing both terms by 4, we see that the most simple ratio is 7:15.

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3 years ago

Https://www.hmhco.com/one/assessment/#/formativeLive Assessment/

GuDViN [60]

A. equation: y = -3x - 2

B. y-intercept: -2

Solution:

Given that,

Write the equation 12x = - 4y - 8 in slope-intercept form

The slope intercept form is given as:

$y = mx + c$

Where,

m is the slope and "c" is the y intercept

From given

$12x = -4y - 8\\\\Rewrite\\\\-4y-8 = 12x\\\\Move\ the\ constant\ to\ right\ side\\\\-4y = 12x + 8\\\\y = \frac{12x}{-4} + \frac{8}{-4}\\\\y = -3x -2$

Thus the slope intercept form is found

Comparing with y = mx + c ,

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Thus the y intercept is -2

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3 years ago

Brad has 10 lb of oranges to make 12 bowls of fruit salad. His recipe requires 12 oz of oranges for each bowl. Does Brad have en

Illusion [34]

Answer: Yes, Brad has enough oranges.

Step-by-step explanation:

Given :

The orange required for one bowl = 12 oz

Thus orange required for 12 bowls = $\frac{12}{1}\times 12=144oz$

Oranges available with Brad for 12 bowls = 10 lb = $10\times 16=160oz$

(1lb=16oz)

As organges required is less than oranges available with Brad, thus Brad has enough oranges.

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3 years ago

HELPPPPPPPPPPP

liubo4ka [24]

(A) Find the approximate length of the plank. Round to the nearest tenth of a foot.
Given that the distance of the ground is 3ft.
In order to get the length of the plank,
we can use the this one.

cos 49 = ground / plank
cos 49 = 3 / plank
plank = cos 49 / 3
plank = 0.10 ft

(b) Find the height above the ground where the plank touches the wall. Round to the nearest tenth of a foot.

The remaining angle is equal to
angle = 180 - (90+49)
angle = 41

Finding the height.
tan 41 = height / ground
tan 41 = height / 3
height = tan 41 / 3
height = 0.05 ft.

(A) 0.10 feet
(B) 0.05 feet

3 0

3 years ago

-80 = y; to solve for y what has to be done? ​

-80 = y; to solve for y what has to be done?