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dangina [55]
3 years ago
6

Please help me I don´t get it?

Mathematics
1 answer:
Zarrin [17]3 years ago
3 0
A: e and c are verticale angles
B: c and b are complementary angles
C: c and d are supplementary angles
Im not sure with d
E: e = 30, b=60, a=90, d=150
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Can y'all plz help me with this ​
schepotkina [342]

Answer:

It's rise/run.

May or not be right but I hope it helps!

I added the attachment.

6 0
3 years ago
I need help on this question
Doss [256]
Hi,
Following the rules of PEMDAS you first subtract in the parentheses. 
(5-2)=3
Then multiply the parentheses.
(3)(-6)=-18
Solve the exponent.
-4^2=16
Then you add -18 and 16 to get -2. 
So the answer is B.-2.
I hope this helps.
4 0
3 years ago
A sprinkler sprays water in a circle. the distance from the sprinkler to the outer edge of the circle is 2.5 m
Angelina_Jolie [31]
C) 19.6 m2


Use the formula A=(pi)r2
7 0
2 years ago
Which equation represents the line that passes through (-6, 7) and (-3, 6)?
Degger [83]

For this case we have that by definition, the equation of the line in the slope-intersection form is given by:

y = mx + b

Where:

m: It is the slope of the line

b: It is the cut-off point with the y axis

We have the following points through which the line passes:

(x_ {1}, y_ {1}): (- 6,7)\\(x_ {2}, y_ {2}): (- 3,6)

We find the slope of the line:

m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}} = \frac {6-7} {- 3 - (- 6)} = \frac {-1} {-3 + 6} = \frac {-1} {3} = -\frac {1} {3}

Thus, the equation of the line is of the form:

y = - \frac {1} {3} x + b

We substitute one of the points and find b:

6 = - \frac {1} {3} (- 3) + b\\6 = 1 + b\\b = 5

Finally, the equation is:

y = - \frac {1} {3} x + 5

Answer:

y = - \frac {1} {3} x + 5

8 0
4 years ago
Prove that: tan20+4sin20 =\sqrt{3}
GenaCL600 [577]

Answer:

the answer is 24

Step-by-step explanation:

applyourknowledge

8 0
3 years ago
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