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4 years ago

15

I WILL GIVE BRAINLEST PLZ HELP!!!

2 answers:

adell [148]4 years ago

7 0

Step-by-step explanation:

The Slope is calculated as the change in y over the change in x so you would need to do 5- (-5) which turns the negative sign to a positive making it 5+5=10 and the same thing with the 2s 2-(-2)=4 so the answer would be 10/4 or 5/2. Willa did the reciprocal.

if it's a multiple chose then the answer is b

hope this helps

ziro4ka [17]4 years ago

5 0

Answer:

here is the answer

Step-by-step explanation:

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I need help on this one.

Flura [38]

Answer:

1) 180 is a straight line, so 180 - 118 = <em>62</em>

2) 180 degrees are in a triangle, so 180 - (62) - 73 = <em>45</em>

3) 180 is a straight line, so 180 - 73 = 107. There are 180 degrees in a triangle, so 180 - 49 - 45 = <em>86</em>

4 0

3 years ago

99 to the power of 69

Nimfa-mama [501]

4.998370298991988e+137
Well, thats a large number. Trust me, im a "prodigy"

4 0

3 years ago

Read 2 more answers

A bag contains only 50 cent coins and $1 bills. The total amount of money in the bag is $36. If there are twice as many 50 cents

vlabodo [156]

Answer:

The total number of 50 cent coins in the bag = 36.

Step-by-step explanation:

Let x be the number of 50 cents coins and y be the number of $1 bills.

We have been given that the total amount of money in the bag is $36. We can represent this information as:

$0.5x+y=36...(1)$

We are also told that there are twice as many 50 cents coins as $1 bills. We can represent this information as:

$x=2y...(2)$

Now we will use substitution method to solve our given system of equations. Upon substituting equation (2) in equation (1) we will get,

$0.5(2y)+y=36$

$y+y=36$

$2y=36$

$\frac{2y}{2}=\frac{36}{2}$

$y=18$

Now let us substitute y=18 in equation (2) to find our x.

$x=2*18$

$x=36$

Therefore, there are 36 fifty cent coins in the bag.

4 0

3 years ago

The length, L, of a rectangle is 4 times its width, W. The perimeter of the rectangle is greater than 60

polet [3.4K]

Answer:

w> 6

Step-by-step explanation:

Let w= the width

Let 4w = length

So then your equation becomes

2(w) + 2(4w) >60

Distribute

2w+8w > 60

Combine like terms

10w > 60

Divide by 10

w > 6

7 0

3 years ago

What is the factored form of this expression? x2 + 6x - 16

Andrej [43]

Answer:

( x − 8 ) ( x + 2 )

Step-by-step explanation:

Find the factors of 16 which will subtract to give 6.

These will be 8 and 2. The signs will be different, with more negatives. ⇒ − 8 and + 2 ( x − 8 ) ( x + 2 )

5 0

3 years ago