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jolli1 [7]
3 years ago
15

2. The sum of the measures of two angles is 180°. The difference between the

Mathematics
1 answer:
Solnce55 [7]3 years ago
8 0
Wouldn’t it be 110???
You might be interested in
Pls help need it ASAP can’t figure it out
Pie

Answer:

-25

Step-by-step explanation:

10^2 ÷ -2^2 = -25

That's why the answer is -25.

4 0
2 years ago
What is the probability that both spinners land on red or orange?
yawa3891 [41]

Answer:

A, the probability is 1/9. you get this because you multiply the probabilities

in this example its 1/3 times 1/3 so you get 1/9

Step-by-step explanation:

5 0
3 years ago
What are the focus and directrix of the parabola with the equation y=1/16x^2
Vlada [557]
Y=1/16x^2
multiplying both sides by 16 we get:
16y=x^2
The general form of a parabola is:
(x-h)^2=4p(y-k)
thus
4p=16
p=4
The parabola opens upwrd:
Focus: (h,k-p)
(0,0-4)
=(0,-4)
Directrix: y=-4
8 0
3 years ago
Does anybody know any of these work needs to be shown answer ASAP
fenix001 [56]
#30 and #31 are in y = mx + b. m = slope, and b = y-intercept.
30. slope = 2/3 y-intercept = 1
31. Slope =  -9/5 y-intercept = -4
To make the x's get on the right side of the equal sign, subtract it on both sides.
32. 6x - y = -2
32. 6x - y - 6x = -2 - 6x
32. y = 6x - 2
5 0
3 years ago
What is the value of a in the equation 3.5a-2= -1.5a+4
Natali5045456 [20]
6/5 because you add 1.5 to both sides, the. Add 2 to both sides, then divide to get a by itself
4 0
3 years ago
Read 2 more answers
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