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3 years ago

C/d+2= f/g solve for c (show work)

1 answer:

7 0

C/d + 2 = f/g (subtract 2 from each side)

c/d + 2 - 2 = f/g - 2

c/d = f/g - 2 (multiply d to each side)

c/d*d = d(f/g - 2)

$c = d( \frac{f}{g} -2)\ \textless \ -answer$

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Area of the blue shaded region ?

kolbaska11 [484]

Answer: 44

Step-by-step explanation:

you first look at the circle

next you see the numbers that are in the circle

after that you multiply the 2 numbers together

so, 4x11 = 44

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3 years ago

Question 22 Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 8 liters of natural oil for every

Setler [38]

Answer:

897 liters

Step-by-step explanation:

The motor oil is composed of 8 liters of natural oil and 5 liters of synthetic oil. This means there is a ratio of 8/5. We have 552 liters of natural oil to y liters of synthetic. This is the ratio 552/y. Create a proportion that compares the two ratios.

$\frac{8}{5}=\frac{552}{y}$

Solve by cross multiplying.

8y = 5(552)

8y = 2,760

y= 345

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Together 552+345= 897 liters of motor oil.

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3 years ago

F(x)=|3x+5|+6 g(x)=7 find (f+g) (x).

horrorfan [7]

Answer:

$(f+g) (x)=\mid 3x+5\mid+13$

Step-by-step explanation:

Operation of Functions

Given:

$f(x)=\mid 3x+5\mid+6$

$g(x)=7$

The sum of (f+g) (x) is:

$(f+g) (x)=\mid 3x+5\mid+6+7$

We cannot operate with the expression inside the absolute bars, thus:

$\boxed{(f+g) (x)=\mid 3x+5\mid+13}$

8 0

3 years ago

Need help solving this -3 + y = 0

Mrrafil [7]

Fue answer is poseitive3

8 0

3 years ago

Read 2 more answers

Help please - first question

Afina-wow [57]

The answer should be x=60. ABD are an equilateral triangle all the angles must add up to 180. 60*3=180. Also if you have a protractor you can measure the angle C, the 60 degrees part and measure it against A, D and B. Hope this helps.

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3 years ago