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guajiro [1.7K]
3 years ago
14

Will give 25 points pleaseee help

Mathematics
2 answers:
Sonja [21]3 years ago
4 0

Answer:

i don't understand anything what grade are you in

Step-by-step explanation:

ZanzabumX [31]3 years ago
3 0
I showed work, the line in the middle of the equations just helps make sure everything you do to one side you do to the other! on the graphs just connect the points!

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Solve by the linear combination method (with or without multiplication).
iris [78.8K]
I hope this helps you

8 0
3 years ago
Could someone help me out with 35 and 36?
djverab [1.8K]
35.
6x=4x+16 (they are vertical angles
2x=16
x=8

4(8)+16+11y=180 (they form a straight angle together)
32+16+11y=180
48+11y=180
11y=132
y=12

36.
7x=56 (vertical angles are equivalent)
x=8

56+y+2(8)=180 (these three angles form a straight angle)
56+y+16=180
72+y=180
y=108

Hope this helps!
4 0
3 years ago
∠aangle, a and \angle b∠bangle, b are complementary angles. \angle a∠aangle, a measures 67^\circ67
Troyanec [42]

Answer:

23

Step-by-step explanation:

It is complementary. That means it is 90 degrees exactly. So 90-67=23.

7 0
3 years ago
Each unit in the coordinate plane corresponds to 1 mile. Find the distance from the school to Cherry Street. Round your answer t
GarryVolchara [31]

Answer:

11.2

Step-by-step explanation:

We can use the distance formula to solve this problem.

This distance formula states that the distance between two points (x_1, y_1) and (x_2,y_2) is equal to \sqrt{(\Delta x)^2+(\Delta y)^2}=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}.

School is at coordinate point (9,6) and the closest point to school on Cherry St. is (4,-4).

Thus, the distance between school and Cherry Street is \sqrt{(9-4)^2+(6-(-4))^2}=\sqrt{5^2+10^2}=\sqrt{125}=5\sqrt{5}\approx \boxed{11.2}

3 0
3 years ago
Find the scale factor of the dilation. Then tell whether the dilation is a reduction or an enlargement.
sammy [17]

Answer:

The scale factor is ( 1/3)

The dilation is reduction

Step-by-step explanation:

k =  \frac{1}{3}

I hope that is useful for you :)

6 0
3 years ago
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