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2 years ago

Which graph represents the solution to this inequality? -1/4(12x+8)≤ -2x+11

Mathematics

1 answer:

Bond [772]2 years ago

8 0

Answer:

Step-by-step explanation:

-3x-2 $\leq$ -2x+11

+3x +3x

-2 $\leq$ x+11

-11 -11

-13 $\leq$ x

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2 years ago

Find the measure for angle f 46 34 122 58

xxMikexx [17]

Answer:

$\angle f = 122\degree$

Step-by-step explanation:

$\angle d = 58\degree$ (vertical angles)

$\angle f+\angle d= 180\degree$

(Interior angles on the same side of transversal)

$\angle f+ 58\degree = 180\degree$

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2 years ago

Find the area of this circle. Use 3.14 for pi

aalyn [17]

The area of a circle is given by the formula:

A = $\pi$ r^2

Since $\pi$ = 3.14, and r = 6, sub these values into the equation,

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Hope this helped!

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3 years ago

How do you round 3,979 rounded to the nearest thousand?

OlgaM077 [116]

We are going to round the number '3'.
Look at the first number to the right of '3', which is '9'.
That number is greater than '5', so you round the '3' to '4', and add three zeros after '4'.

Answer is: 4,000

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3 years ago

1.2.71

egoroff_w [7]

Answer:

Step-by-step explanation:

Set up an equation, where x is the number of gallons of 60% antifreeze solution.

Represent the percentages of antifreeze with decimal values.

0.6x + 0.3(80) = 0.5(x + 80)

Simplify and solve for x:

0.6x + 24 = 0.5x + 40

0.1x = 16

x = 160

So, you have to mix 160 gallons of a 60% antifreeze solution

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2 years ago