3 years ago

Find the slope Options B.-1 C.1/4 D.4

Mathematics

1 answer:

Ber [7]3 years ago

5 0

<h3>Answer: D) 4</h3>

Explanation:

Start at the point (-1,-4). In order to move to (0,0), we must do the following two steps:

Move 4 units up
Move 1 unit to the right

This indicates slope = rise/run = 4/1 = 4.

You could use the slope formula to get this same result.

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The length of a rectangle is 8 inches more than the width. the perimeter is 44 inches. find the length and width of the rectangl

vazorg [7]

Answer: Width is 7 inches, length is 15 inches.

Step-by-step explanation:

Let the width be w. Then, the length is w+8.

$2(w+w+8)=44\\\\w+w+8=22\\\\2w+8=22\\\\2w=14\\\\w=7\\\\\implies l=15$

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The number of boys exceeded the number of girls by seven. There were 29 boys and girls. How many of each were there?

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Answer:

Girls: 11

Boys: 18

Step-by-step explanation:

x: number of girls

x+x+7=29

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x=11

number of guys:

x+7=11+7=18

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3 years ago

An army depot that overhauls ground mobile radar systems is interested in improving its processes. One problem involves troubles

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A. a one-tailed paired t-test.

Step-by-step explanation:

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3 years ago

To fit between two windows, the width of a bookshelf must be no greater than 6 1/2feet. Mrs.aguilar purchases a bookshelf that i

MArishka [77]

I need points sorry

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3 years ago

Need answer this urgent and fast

Karo-lina-s [1.5K]

Answer:

Step-by-step explanation:

Hey There!

so this is a parallelogram so opposite angles are congruent

So basically what i am saying is that angle P is congruent to angle R

So we need to solve for x

We know that angle P and angle Q are supplements meaning that they will add up to 180

so we setup the equation

$180=3x+5+8x-12\\$

step 1 combine like terms

$3x+8x=11x\\5-12=-7$

now we have

180=11x-7

step 2 add 7 to each side

180+7=187

-7+7 cancels out

now we have

187=11x

step 2 divide each side by 11

187/11=17

x=17

now we plug in 17 to (3x+5) to get the value of angle R

17x3=51

51+5=56

therefore m∠R = 56

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3 years ago