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3 years ago

3/4X - 9 = 27 what does x equal?

Mathematics

2 answers:

Oksana_A [137]3 years ago

6 0

Answer:X = 48

Step-by-step explanation:

Solve for

by simplifying both sides of the equation, then isolating the variable.

maksim [4K]3 years ago

4 0

Answer=

x= 48

Step by step=

3/4x -9+9=27+9
3/4x= 36
Step 2, Multiply both sides by 4/3
(4/3) • (3/4x)= (4/3)•(36)
x=48

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A function f is defined by f(x) = 2x - 3. By writing the full working, write the values of (a) f(0) (b) f(-2) (c) f(3) (d) f(-1)

AlladinOne [14]

A) f(x) = 2x - 3
f(0) = 2(0) - 3
f(0) = 0 - 3
f(0) = -3

b) f(x) = 2x - 3
f(-2) = 2(-2) - 3
f(-2) = -4 - 3
f(-2) = -7

c) f(x) = 2x - 3
f(3) = 2(3) - 3
f(3) = 6 - 3
f(3) = 3

d) f(x) = 2x - 3
f(-1) = 2(-1) - 3
f(-1) = -2 - 3
f(-1) = -5

6 0

3 years ago

Pls help meeeee thank you

Alex787 [66]

Answer:

Step-by-step explanation: learn yourself yw -dabay

6 0

3 years ago

PLEASE ANSWER ASAP PLEASE HURRY I NEED THIS PLEASE!!!!!!!!!!!ill mark brainliest A nutritionist studied the U.S. consumption of

sukhopar [10]

The polynomial is modeled as the total number of pounds will -12x³ + 120x² - 255x + 6022. Then the correct option is B.

<h3>What is polynomial?</h3>

A polynomial expression is an algebraic expression with variables and coefficients.

A nutritionist studied the U.S. consumption of carrots and celery and of broccoli over a 6-yr period.

The nutritionist modeled the results, in millions of pounds, with the following polynomials.

Carrots and celery: -12x³ + 106x² - 241x + 4477

Broccoli: 14x² -14x + 1545

Then the polynomial is modeled as the total number of pounds, in millions, of carrots, celery, and broccoli consumed in the U.S. during the 6-year period will be

⇒ -12x³ + 106x² - 241x + 4477 + 14x² -14x + 1545

⇒ -12x³ + 120x² - 255x + 6022

Then the correct option is B.

More about the polynomial link is given below.

brainly.com/question/17822016

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2 years ago

You're concerned that your neighbor's backyard flagpole may fall over in heavy winds (it looked really wobbly during the last th

Alisiya [41]

Answer:

Yes you can have some peace of mind, because your house is safe. Since, the flagpole is only 14.85 feet, is shorter than the 18 feet of distance from its base to your home.

Step-by-step explanation:

What you need to do is to estimate the height of the pole using its shadow, and the relationship between the height of the fence and it respective shadow:

For a rectangle triangle, the proportion of its shorter sides are constant.

The shadows of the fence and of the pole, both form two rectangle triangle.
The first triangle, the smaller one, has a base of 7 feet (the shadow of the fence), and a height of 4 feet (the corresponding height of the fence)

The second one, a bigger one, has a base of 26 feet (the shadow of the flagpole), and an unknown height (the height of the pole that its worrying you).
Then, as stated, the proportion for both triangles remains constant. So: $\frac{4feet}{7feet}=\frac{x}{26feet}$ , where x is the height of the pole.
x is solved as: $x=\frac{4feet*26feet}{7feet}=14.85feet$ . Meaning that the flagpole has 14.85 feet of height.
Then when the height is compared to the distance from its base to your home, it is found that the pole is shorter then, there is no risk of the pole falling into your house.

8 0

3 years ago

Whats the answer to 13=d divided by 6 solve?

AlexFokin [52]

13 x 6 = 78
d = 78

Hope This Helps You!
Good Luck Studying :)

4 0

3 years ago