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2 years ago

Find the slope of the following graph. a) 1/3 b) 3 c) -3

Mathematics

1 answer:

Thepotemich [5.8K]2 years ago

3 0

The slope is 3, you can find by picking 2 points and do the rise divided by run

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How many ways can 6 people sit on a bench if 3 of them have to sit side by side

pickupchik [31]

Answer:

144 ways

Step-by-step explanation:

Let's think of the 3 persons sitting together as "one". So essentially we have 3 + "1" = "4" persons to arrange.

THey can be arranged in 4! ways, which is:

4! = 4 * 3 * 2 * 1 = 24 ways

Now, the 3 persons themselves can be arranged in 3! ways, which is:

3! = 3 * 2 * 1 = 6 ways

Total ways = 4! * 3! = 24 * 6 = 144 ways

4 0

3 years ago

A farmer has 20 boxes of eggs

aliina [53]

I guess that is 1:10
Hope ur help !;(

5 0

3 years ago

Perform the indicated operation.(3/a+2) + (4/a-5)

kipiarov [429]

Answer:

$\frac{7(a-1)}{(a+2)(a-5)}$

Step-by-step explanation:

To solve this operation we need to find the common multiple of both denominators and solve for a.

$\frac{3}{a+2} + \frac{4}{a-5} =\frac{3(a-5)+4(a+2)}{(a+2)(a-5)} =\frac{3a-15+4a+8}{(a+2)(a-5)} =\frac{7a-7}{(a+2)(a-5)} =\frac{7(a-1)}{(a+2)(a-5)}$

Thus, the solution is 7(a -1) / (a+2)(a-5)

8 0

3 years ago

Mr. D'Angelo hired a painter to paint the outside of his house green. The painter must mix 3 gallons of blue paint with every 5

Alborosie

Answer:

$\frac{3}{5}$

Step-by-step explanation:

3 gallons of blue paint and 5 gallons of yellow paint and this answer is a fraction so $\frac{3}{5}$ is the answer.

5 0

2 years ago

A added to 25 equals 172

Phantasy [73]

Answer:

147+25=172

Step-by-step explanation:

Have a nice day!

Brainliest me pls

3 0

3 years ago

Read 2 more answers