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Lapatulllka [165]
3 years ago
8

Identify the slope of the following line y = - 2x + 7 Pleasee

Mathematics
2 answers:
Natali5045456 [20]3 years ago
3 0

Answer:

-2 or -2/1

Step-by-step explanation:

Since the equation is in y = mx + b form with m equaling the slope, we can see that -2 is in m's place, so -2 is the slope.

Gelneren [198K]3 years ago
3 0
Slope = -2. The equation is y=Mx + b form, so whatever number is in front of x that’s your slope. (M=slope)
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- A contractor plans to build a rectangular office complex. The floor area on the first floor of the
Neko [114]

Answer:

Width = 30

Step-by-step explanation:

Area = 18x * 10y = 180xy

Length = 6xy

Width = ?

Since the shape of the office complex is a rectangle,

Area of a rectangle = length × width

180xy = 6xy × width

Width = 180xy / 6xy

Width = 30

4 0
3 years ago
Tomika uses 6 1/9 inches of wire to make a necklace and 3 1/3 inches of wire to make a bracelet. How many necklace and bracelet
ser-zykov [4K]
One necklace and bracelet set is equal to 6 1/9 inches + 3 1/3 inches. That makes the total amount of wire in one set to be 9 4/9 inches. If you divide 28 1/3 by 9 4/9, you get 3.
85/3 * 9/85 = 255/85 = 51/17 = 3

FINAL ANSWER: 3 jewelry sets
7 0
3 years ago
What is the value or (10^-3)(10^5)​
topjm [15]

Answer: 100

Step-by-step explanation:

(10^-3)(10^5)​

1/10^3*10^5 (I applied the negative power rule x^-a=1/x^a)

1/1,000*10^5

1/1,000*100,000

100,000/1,000=100

Hope this helps, HAVE A BLESSED AND WONDERFUL DAY! I also hope you had a great Superbowl Weekend! :-)

- Cutiepatutie ☺❀❤

7 0
3 years ago
Can someone explain why the answer is D? i don't get how to do this :')
Elodia [21]

Join JH and KH.

You did that so you could measure or calculate the size of <JHK. There are 5 such central angles in a pentagon. If you drew a little circle with H as the center and you went around the circle once, you would have traveled 360 degrees. So <JHK = 360/5 = 72. Make sure you understand that before you read on.

Ok here's the trick. 144 = 2*72. That means that when you rotate the pentagon, you rotate it through Two central angles.

What will happen is that Point J will wind up at Point L and Point K will sit where N is right now. All the points not mentioned will do the same thing. They will move two points clockwise.

4 0
3 years ago
Find the measure of DA
Keith_Richards [23]

Answer:

15

Step-by-step explanation:

First, find x

set your formula up as 3x+5=6x-10, since AB and DC are the same length.

This means x = 5

Now substitute 5 for x in the line DA

4x-5

4 * 5 - 5 = 15

6 0
3 years ago
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