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nirvana33 [79]
3 years ago
12

HELP!! WILL GIVE BRAINLIEST AND 20 POINTS!!

Mathematics
2 answers:
Sauron [17]3 years ago
3 0
The answer selected in the Picture is correct
OlgaM077 [116]3 years ago
3 0
The angle m<1 is equal to 75 degrees, we can find this because a straight line is always 180 degrees, and it's opposite is 105 degrees. We can simply subtract 105 from 180 and get 75 degrees. (The other selected choice is also correct, since the lines are parallel.) 
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labwork [276]

Answer: C. The number of rain days decreased over the last 6 months

Step-by-step explanation:

6 0
3 years ago
F(3) = 25
grandymaker [24]

Answer:

Which statement best explains how enzymes speed up a chemical reaction?

Enzymes add heat to a chemical reaction.

Enzymes lower the activation energy of a chemical reaction.

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Step-by-step explanation:

6 0
2 years ago
MATH HELP!
Irina18 [472]
You have the correct answer. Nice work. If you need to see the steps, then see below

-------------------------------------------------------------------------------

First we need to find the midpoint of H and I
The x coordinates of the two points are -4 and 2. They add to -4+2 = -2 and then cut that in half to get -1

Do the same for the y coordinates: 2+4 = 6 which cuts in half to get 3

So the midpoint of H and I is (-1,3). The perpendicular bisector will go through this midpoint

---------------------

Now we must find the slope of segment HI

H = (-4,2) = (x1,y1)
I = (2,4) = (x2,y2)
m = (y2 - y1)/(x2 - x1)
m = (4 - 2)/(2 - (-4))
m = (4 - 2)/(2 + 4)
m = 2/6
m = 1/3
Flip the fraction to get 1/3 ---> 3/1 = 3
Then flip the sign: +3 ----> -3

So the slope of the perpendicular bisector is -3

-----------------------

Use m = -3 which is the slope we found
and (x,y) = (-1,3), which is the midpoint found earlier
to get the following
y = mx+b
3 = -3*(-1)+b
3 = 3+b
3-3 = 3+b-3
0 = b
b = 0

So if m = -3 and b = 0, then y = mx+b turns into y = -3x+0 and it simplifies to y = -3x

So that confirms you have the right answer. I've also used GeoGebra to help confirm the answer (see attached)

7 0
3 years ago
Postulate or theorem can be used to prove th ABC= AEDC. D A. SSS O B. ASA C. AAS D. SAS​
telo118 [61]

Answer:

sas

Step-by-step explanation:

4 0
3 years ago
I need help wit this
Lina20 [59]

Answer:

1. $2

2. $4

3. 2x

Step-by-step explanation:

7 0
3 years ago
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