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Nesterboy [21]
3 years ago
7

Line A passes through the points (10,6) qnd (2,15). Line B passes through the points (5,9) and (14,-1).

Mathematics
1 answer:
e-lub [12.9K]3 years ago
7 0

Answer:

Line A equation = y=-9/8x+69/4

Line B equation = y=-10/9x+131/9

Step-by-step explanation:

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sineoko [7]

Answer:

i no speak spanish

Step-by-step explanation:

6 0
3 years ago
Ten increased by the quotient a number x and nine
LekaFEV [45]

Answer:

x= negative 90 i think.

Step-by-step explanation:

8 0
3 years ago
find the measure of each angle acute angle in a right triangle where the measure of one acute angle is twice the difference of t
Marina86 [1]

Answer:

The measures of the acute angles are 38 and 52 degrees.

Step-by-step explanation:

In a right triangle, there are three angles, a right angle and two acute angles. In every traingle, the sum of the measures of the angles is 180 degrees. Let's call the acute angles a and b.

a + b +90 = 180

The problem also says that one angle is twice the difference of the other angle and 12. That would look like this:

a = 2(b-12)

Now we have two equations. If we simplify them, we get these:

\left \{ {{a=90-b} \atop {a=2b-24}} \right.

Now you can substitute a in the first equation for a in the second equation

90-b=2b-24

Add b to both sides of the equation

90 = 3b-24

Add 24 to both sides

114 = 3b

Divide both sides by 3

38 = b

Now, you can substitute 38 for b in the first equation and simplify.

a = 90-38

a=52

Therefore,

a=52, and b=38

Don't forget to like and make it the brainliest!

3 0
3 years ago
Read 2 more answers
Please help!!! I have a chance to get $50 if I get all of these questions right!!
AnnyKZ [126]

Answer:

number 1 is c      number 2 is b,c,e  number 3 is b

Step-by-step explanation:

1: if you see something to the power you will always think of repeated multiplication off the bat. so you just multiply the coefficient by the amount of the exponent.

2: 1*1*1*1*1*1*1*1*1*1*1*1*1*1*1*1=1 no

2*2*2*2=16 yes

4*4=16 yes

8*8=64 no

16=16 yes

3: 3/4*3/4*3/4=27/64

hope this helps! have a nice day!

3 0
3 years ago
What is the relation between angles x and y?
Sliva [168]
I think it is Adjacent and Supplementary
8 0
3 years ago
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