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2 years ago

Find the area of the structure.

Mathematics

1 answer:

Bond [772]2 years ago

8 0

Answer:

8/9 in squared

Step-by-step explanation:

because one block is 1/9, and there are 8

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Which equation has a slope of -4 and a y-intercept of 7.

Fiesta28 [93]

y=-4x+7

the -4 is the slope and the 7 is the y-intercept

5 0

3 years ago

Amount Accumulated: ?

zalisa [80]

Answer:

Year 1

4% of $1,000 is $40

Year 2

4% of $1,040 is $41.6

The Princple has accumulated $1,081.60 dollars.

6 0

3 years ago

A meat market sold five 7/5 pounds of meatballs on Monday six 1/2 pounds of meat balls on Tuesday and 4 pounds of meatballs on W

Whitepunk [10]

Answer:

Add all of them together. So your answer is

61/10 or 6 and

Step-by-step:

7/5 =1 and 2/5 or 14/10

1/2= 5/10

4/1 or 4= 40/10

14/10 + 5/10 + 40/10 = 61/10

Simplified: 6 and 1/10

8 0

3 years ago

What is the opposite of 2.5

Kryger [21]

-2.5 because a positives opposite is a negative.

5 0

3 years ago

Read 2 more answers

100 Points! What are the classifications of each system?

alexdok [17]

Answer:

Part 1) Is a inconsistent system

Part 2) Is a consistent independent system

Part 3) Is a consistent dependent system

see the attached figure

Step-by-step explanation:

we know that

If a system has at least one solution, it is said to be consistent .

If a consistent system has exactly one solution, it is independent .

If a consistent system has an infinite number of solutions, it is dependent

If a system not have solution, it is said to be inconsistent

Part 1) we have

$x+5y=-2\\x+5y=4$

This system of linear equations has two parallel lines (their slopes are equal) with different y-intercept

The lines don't intersect

The system has no solution

therefore

Is a inconsistent system

Part 2) we have

$y=3x+4\\-2x+y=4$

we know that

If two lines have different slopes, then the lines intersect at one point and the system of equations has one solution

In this problem, the lines have different slopes (m=3 and m=2)

The lines intersect at one point

The system has one solution

therefore

Is a consistent independent system

Part 3) we have

$3x+y=4$ ----> equation A

$-6x-2y=-8$ ----> equation B

Multiply equation A by -2 both sides

$-2(3x+y)=-2(4)$

$-6x-2y=-8$ ----> equation C

Compare equation B and equation C

Are identical lines

The system has infinity solutions

therefore

Is a consistent dependent system

4 0

3 years ago