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arlik [135]
3 years ago
6

Use the quadratic formula to find both solutions to the quadratic equation

Mathematics
1 answer:
anygoal [31]3 years ago
3 0

Answer:

The answer is in the photo

Step-by-step explanation:

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Classify the following triangle. Check all that apply.
liubo4ka [24]

Answer:

A and C

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
HELP! ASAP!<br> What is the measure of ∠A?<br><br><br> What is the measure of ∠B?
olganol [36]
The opposite angles of a parallelogram are equal.
Therefore
m∠A = m∠C, so that
5y - 3 = 3y + 27
Subtract 3y from each side.
5y - 3y - 3 = 3y - 3y + 27
2y - 3 = 27
Add 3 to each side.
2y - 3 + 3 = 27 + 3
2y = 30
y = 30/2 = 15

Therefore
m∠A = 5*15 - 3 = 72°
m∠C = 72°

Let x = m∠B
Then x = , m∠B = m∠C
Because the sum of the angles in the parallelogram is 360°, therefore
x + x + 72 + 72 = 360
2x = 360-144 = 216
x = 216/2 = 108

Answer:
m∠A = 72°
m∠B = 108°

3 0
3 years ago
Read 2 more answers
What is the slope of the line shown below?
GaryK [48]

Answer:

2/3

Use the rise over run formula and then simplify

3 0
2 years ago
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Jared made 4 bird houses in 3 days. How many days will it take him to make 28 bird houses.
pogonyaev
4 times 7 = 28

3 times 7 = 21

It will take him 21 days to make 28 bird houses.
6 0
3 years ago
Name the intersection of lines r and s
Rudiy27
The two lines intersect at point B, hope this helps.
5 0
3 years ago
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