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3 years ago

Which number line shows the given inequality? m < 7.5

Mathematics

2 answers:

nekit [7.7K]3 years ago

7 0

It's A because 7.5 is the starting point but it's not included so that point is circled.

Elanso [62]3 years ago

6 0

The first one since the circle is at 7.5, is open (less than), and is heading towards the left since it is less than.

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Mr.Lopez owns a home that sits on 7/8 of an acre. He has decided to plow up 1/4 of the property to create a garden. What fractio

vodomira [7]

In math, "of" almost always means "times".

"The property" is 7/8 acre.

So "1/4 of the property" means "1/4 times 7/8 acre".

1/4 x 7/8 = (1 x 7) / (4 x 8)

That's 7/32 .

Mr. Lopez hasn't plowed up anything yet, but his plan is to plow up 7/32 acre for his garden.

3 0

2 years ago

If f(x) = 3x2 + 1 and g(x) = 1 - X, what is the value of (f – 9)(2)?

bezimeni [28]

The answer is 36 because you have to multiply it and divide getting your the answer.

4 0

3 years ago

Read 2 more answers

Find the surface area and show work

Law Incorporation [45]

Answer: $1,270in^2$

Step-by-step explanation:

The surface area of a rectangle can be calculated with:

$Area_{rectangle}=lenght*width$

The surface area of a trapezoid can be calculated with:

$Area_{trapezoid}=\frac{height}{2}(Larger\ base+Smaller\ base)$

Calculate the area of the base, wich is a rectangle:

$A_{1}=(34in)(15in)=510in^2$

There are two equal rectangles, therefore, multiply the area of any of them by 2:

$A_{2}=2(15in)(13in)=390in^2$

Calculate the area of the other rectangle:

$A_{3}=(15in)(10in)=150in^2$

There are two equal trapezoids, therefore, multiply the area of any of them by 2:

$A_4=\frac{2(5in)}{2}(34in+10in)=220in^2$

Therefore, the surface area will be the sum of all the areas calculated:

$SA=A_1+A_2+A_3+A_4\\\\SA=510in^2+390in^2+150in^2+220in^2\\\\SA=1,270in^2$

7 0

2 years ago

an airplane flies from city a to city b, which is 100 kilometers north and 150 kilometers west of city a. how far does the plane

frozen [14]

Answer:250 kilometers

Step-by-step explanation:

so it travels 100 kilometers north and another 150 kilometers north so 100+150 is 250 kilometers

3 0

1 year ago

6.) SAT Practice:

Vesna [10]

The answer is 2/3.

Good luck!

6 0

2 years ago