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docker41 [41]
3 years ago
12

Set up equation for the following angles

Mathematics
2 answers:
maw [93]3 years ago
4 0
Add each angle for the question and make them equal 180

Example: number 15
(23x-5)+(21x+5)=180
valentinak56 [21]3 years ago
3 0
I think it's 23x-5=21x+5
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Which parent function is f(x) = |x|?
Levart [38]

Answer:

B. The absolute value parent function

Step-by-step explanation:

f(x)=|x|

Referred to as absolute value, the value inside the bars is measured in terms of its distance from 0. Therefore:

|0|=0\\|3|=3\\|-3|=3

In essence, a negative value within the bars becomes positive, while a positive value remains positive.

6 0
3 years ago
Find the distance between the points (0,-2) and (-8,-8)
Ostrovityanka [42]

Answer:

Distance between the points = 10 units

Step-by-step explanation:

Given points:

(0,-2) and (-8,-8)

To find the distance between the two points.

Solution:

Applying distance formula to find the distance between the points.

For points (x_1,y_1) and (x_2,y_2) the distance is given as:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Plugging in the given points in the formula.

d=\sqrt{(-8-0)^2+(-8-(-2))^2}

d=\sqrt{(-8)^2+(-8+2))^2}

d=\sqrt{(-8)^2+(-6)^2}

d=\sqrt{64+36}

d=\sqrt{100}

d=\pm10

Since distance is always positive. So d=10 units.

3 0
3 years ago
HELP ME FAST PLEASE I NEED THIS VERY SOON!!! you’d be a lifesaver omg
madam [21]

712 is the answer of this question

6 0
2 years ago
Read 2 more answers
Liz has a 24 inch long ribbon she cuts nine 2 inch pieces from her original ribbon how much of the original ribbon is left?
wel
If she cut off nine pieces of 2-inch ribbon, in all, that would be 18. After that, it would simply be the matter of subtracting 24 and 18.

24 - 18 = 6.

And there's your answer. Liz has 6 inches of ribbon left.
8 0
3 years ago
Read 2 more answers
Line segment GH is divided by point J in the ratio of 1:4. Endpoint G is at (7,5) and point J is at (10, 14).
wlad13 [49]

Answer:

(x2 , y2) = (22,50)

Step-by-step explanation:

Given:

m1 : m2 = 1:4

(x1 , y1) = (7 , 5)

(X ,Y) = (10 ,14)

Find:

(x2 , y2)

Computation:

X = (m1x2 + m2x1) / (m1+m2)

10 = [(1)(x2) + (4)(7)]/(1+4)

10 = [x2 + 28]/5

22 = x2

Y = (m1y2 + m2y1) / (m1+m2)

14 = [(1)(y2) + (4)(5)]/(1+4)

14 = [y2 + 20]/5

70 = y2 + 20

50 = y2

(x2 , y2) = (22,50)

7 0
3 years ago
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