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2 years ago

Please help i have a F in math and me is confused.

Mathematics

1 answer:

alexandr402 [8]2 years ago

7 0

Answer:

Complementary, 65°

Step-by-step explanation:

» They are complementary angles.

${ \tt{x + 25 = 90}} \\ { \tt{x = 90 - 25}} \\ { \tt{x = 65 \degree}}$

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What is the answer to the question

Vika [28.1K]

All you have to do is divde hope this helps thank ylu

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3 years ago

What is the slope of OP

frozen [14]

Answer:

Step-by-step explanation:

Area of a triangle is 1/2 * Base * height

So we can say: 1/2 * k * (k-2)

That is equal to 24. Let's solve for k first:

$\frac{1}{2}(k)(k-2)=24\\k(k-2)=24*2\\k(k-2)=48$

Putting 8 into k, solves the equation, hence k is 8.

<em>So point P (8, 8- 2) , which is </em>

<em />

The slope of OP is the change in y divided by change in x. Looking at the diagram, going from (0,0) to (8,6), the change in y is 6 and change in x is 8

So slope is 6/8

Reduced, that is 3/4

Answer choice B is right.

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4 years ago

Angie and Kenny play online video games. Angie buys 1 software package and 3 months of game play. Kenny buys 1 software package

Olin [163]

<u>Angie buys</u>

1 Software package + 3 months of game play.

Each software package costs = $20.

Let us assume cost of one month of game play = $x.

Therefore, total cost to Angie for 1 Software package + 3 months of game play = 20*1 + 3x = 20 +3x.

<u> Kenny buys </u>

1 software package + 2 months of game play.

Therefore, total cost to Kenny for 1 software package + 2 months of game play = 20*1 + 2*x = 20+2x.

Their total cost = $115.

Adding their costs and set it equal to 115, we get

Now, we need to solve it for x.

40 + 5x = 115.

5x = 115 - 40.

5x = 75.

Dividing both sides by 5, we get

x= 15.

<h3>Therefore, $15 is the total cost of one month of game play.</h3>

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3 years ago

Kimberly rides her bicycle from her home to school at an average rate of 12 mph if it takes her 20 minutes to get to school how

Thepotemich [5.8K]

Kimberly's home is 6.6 miles away from her school.

Step-by-step explanation:

The formula for speed will be used to calculate distance between home and school of Kimberly.

The formula for speed is:

$s=\frac{d}{t}$

Here

d is distance

s is speed and

t is time

Given:

$Speed=s=12\ mph\\Time=t=20\ min\\\\We\ have\ to\ convert\ the\ time\ into\ hours\ for\ same\ unit\\t=20\ min = \frac{20}{60} = 0.33\ hour\\Now,\\20=\frac{d}{0.33}\\20*0.33=d\\d=6.6\ miles$

Kimberly's home is 6.6 miles away from her school.

Keywords: Speed, Distance

Learn more about speed at:

#LearnwithBrainly

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3 years ago

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Alex777 [14]

1 and 9 are the awnser

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3 years ago