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julia-pushkina [17]
3 years ago
9

To solve a problem, we often _________ the given information into algebraic expressions and equations.

Mathematics
1 answer:
bulgar [2K]3 years ago
4 0
\frac{-b\pm\sqrt{b^2-4ac}}{4a}
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(look at image) can i get help with this?
navik [9.2K]

Answer:

m∡A = 14

m∡B = 76

Step-by-step explanation:

Two Angles are Complementary when they add up to 90 degrees.

So 3x -7 + 11x - 1 = 90, which we can solve.

14x - 8 = 90

14x = 98

x = 98/14 = 7

with the knowledge of x=7, we can find the angles:

m∡A = 3·7 - 7 = 14

m∡B = 11·7 - 1 = 76

Supplementary angles are angles that add up to 180 degrees, so the next assignment is very comparable, try it!

4 0
3 years ago
Cant figure out the improper and mixed
Ymorist [56]
The mixed number for this diagram would be: 4 5/6
The improper fraction would be: 29/6
That’s going off of the whole diagram.
6 0
3 years ago
Simplify : 5y-2y+4=10​
Mnenie [13.5K]
Answer:

See below.

Step-by-step explanation:

5y - 2y + 4 = 10

5y - 2y = 6

3y = 6

y = 2

Check:

5y - 2y + 4 = 10

5(2) - 2(2) + 4 = 10

10 - 4 + 4 = 10

6 + 4 = 10

10 = 10

The value of y = 2
7 0
2 years ago
Read 2 more answers
Find the slope of the proportional graph below.
In-s [12.5K]

Answer:

slope = 1

m = 1

Step-by-step explanation:

We count rise over run = 1/1

m = 1

y = x

5 0
3 years ago
Read 2 more answers
Does anyone know this? URGENT!!​
goblinko [34]

Answer: Y=3, X=-2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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