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Gelneren [198K]
3 years ago
11

Which pair of slopes show that line AD is perpendicular to line BC?

Mathematics
1 answer:
grigory [225]3 years ago
6 0

Answer:

7,1/7

Step-by-step explanation:

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Choose the correct description of the graph of the compound inequality x − 2 > −4 and 3x less than or equal to 15.
Evgesh-ka [11]

Answer:

A number line with an open circle on −2, a closed circle on 5, and shading in between

Step-by-step explanation:

solve it you get x>-2

and 3x <=15

x<=5

so its close on 5 and open on -2

7 0
3 years ago
Find out the area and perimeter of circle of radius 7cm
lutik1710 [3]

Answer:

area =  \frac{\pi}{4}  \times  {r}^{2}  \\  =  \frac{\pi}{4}  \times  {7}^{2}  \\  =  \frac{\pi}{4}  \times 49 \\  = 38.48451000647 \: cm \: ans......

4 0
3 years ago
Read 2 more answers
2/3,2/6,2/8 fractions in order from greatest to least
Pani-rosa [81]
2/3,2/6,2/8
23 is the greatest because it has larger pieces
2/6 is the second greatest because it is a little smaller than thirds
2/8 is the least because it has the smallest pieces
5 0
4 years ago
Find the slope-intercept form of the equation of the line that has the given properties (m is the slope). passes through (2, 2);
Mkey [24]
Y = -1x+b
replace x and y to find b
2 = -1*2+ b
b = 4

Final:
y = -1x + 4
7 0
3 years ago
2y-x=6 and y=2x+7 graphed equals how many solutions​
zhannawk [14.2K]

Answer:

One solution

<em>BRAINLIEST, PLEASE!</em>

Step-by-step explanation:

2y - x = 6

2y = x + 6

y = x/2 + 3

y = 2x + 7

After graphing, they have one solution at (-2.667, 1.667).

8 0
3 years ago
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