MATHEMATICS MIDDLE SCHOOL

-1 1/3 x -3/8 please help me

Answers

Answer 1

Answer:

Answer:

1/2 (0.5)

Step-by-step explanation:

First, set up the problem. We can't just multiply -1 1/3 by -3/8.

-1 1/3 is equal to - (4/3)

Now, WE CAN multiply - (4/3) by -3/8

- (4/3) x (-3)/8 = ?

4 x (-3) = (-12)

3 x 8 = 24

(-12)/24 = 1/2

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The smaller barn is similar to the larger barn by a scale factor of 60%. What are the height and width of the smaller barn?

The height is 1.2 and the width is 1.2 in.

The height is 1.4 in. and the width is 1.4.

The height is 0.12 in.and the width is 0.12 in.

The height is 2in and the width is 1.2 in.

Answers

Answer:

The correct option is 1.

Step-by-step explanation:

The height and width of larger barn is 2 in. and 2 in respectively.

It is given that the smaller barn is similar to the larger barn by a scale factor of 60%. It means the height and width of the smaller barn is 60% of the height and width of the larger barn.

The height of smaller barn is

$2* (60)/(100)=(120)/(100)=1.2$

The width of smaller barn is

$2* (60)/(100)=(120)/(100)=1.2$

Therefore the height and width of smaller barn is 1.2 in. and 1.2 in respectively. Option 1 is correct.

Answer:

The correct answer is 1.2 in by 1.2 in

Step-by-step explanation:

A central angle of a sector equals 5 radians and the radius equals 20 inches. What is the measure of the arc length formed by the sector?

Answers

Answer:

100

Step-by-step explanation:

Point S is located at (9,-3) on a coordinate plane. Point T is located at (4,-3) on a coordinate plane.What is the distance from point S to point T?

Answers

Answer: 5 places
Explanation: 9-4=5

Round 275,608 to the nearest thousand

Answers

The answer is 276,000.

Hope that helps :]

275,608 rounded to the nearest thousand is 276,000

A square garden is 12 feet long on each side Janet needs to put a post at each corner. She needs a post every 3 feet on each side

Answers

multiply 12 and 3 and that will give you 36

A real estate agent earns $2,000 per month plus 5% of the selling price of each housesold. The agent wants to earn more than $60,000 this year. Which inequality represents the
possible combined selling price ( x) of all the houses sold during the year for the real estate
agent to meet his goal?
A. x > 11,600
B. x > 180,000
C. x > 720,000
D. x > 1,160,000

Answers

Given:
2,000 per month
5% of the selling price of each house sold

Agent wants to earn more than $60,000 this year.

2,000 per month * 12mos = 24,000

60,000 - 24,000 = 36,000

36,000 ÷ 5% = 720,000 ⇒ CHOICE C. X > 720,000

The real estate agent must sell a house that is more than 720,000 worth for said agent to earn more than 60,000 this year.

First you get how much he earns which is 24,000 so he would have to have x>180000 because 24000+11600 does not add up to 60000. Hope it helped

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Please and thank you SM!!