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zubka84 [21]
3 years ago
13

Can someone help me answer these two questions i will give you brainliest

Mathematics
1 answer:
Sonja [21]3 years ago
5 0
1) supplementary
2) vertical
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Write in simplest form ::: 12c - c
Tomtit [17]
The answer for your question is 11c. The reason why it's actually 11c is because 12c - c equals 11c.

Hope this helps:)
7 0
3 years ago
1) y = |x+4| - 1<br><br><br><br> This needs to be graphed, please help!
otez555 [7]

Answer:

Attachment

Step-by-step explanation:

x = 0

y = | 0 + 4 | - 1

y = 4 - 1

y = 3

y = 0

0 = | x + 4 | - 1

1 = | x + 4 |

x + 4 = 1 => x₁ = 1 - 4 => x₁ =  - 3

x + 4 = - 1 => x₂ = - 1 - 4 => x₂ = - 5

7 0
4 years ago
What's is algebra in mathematics
e-lub [12.9K]
Algebra is the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formula and equations.

Equation examples:

· Slope intercept form: y = mx+b, where m is the slope and b is the y-intercept.

· Point slope form: <span>y - k = m(x - h)

</span>· <span>Pythagorean theorem: a</span>² + b² = c²

5 0
3 years ago
Simplify"<br>2x² + 16x + 14 / X² - 1​
Phoenix [80]

Answer:  16x+3+x214​

Step-by-step explanation:

Multiply 2 and 2 to get 4.

4+16x+x214​−1

Subtract 1 from 4 to get 3.

3+16x+x214​

To add or subtract expressions, expand them to make their denominators the same. Multiply 3+16x times x2x2​.

x2(3+16x)x2​+x214​

Since x2(3+16x)x2​ and x214​ have the same denominator, add them by adding their numerators.

x2(3+16x)x2+14​

Do the multiplications in (3+16x)x2+14.

x23x2+16x3+14​

5 0
3 years ago
Question down below...
zloy xaker [14]

Answer:

14,500*0.8= 11,600

14,500-11,600= 2,900 it decreased in the first year

Step-by-step explanation:

6 0
3 years ago
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