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Lilit [14]
3 years ago
13

Identify m∠CAR HELP ME ASAP!!

Mathematics
1 answer:
lord [1]3 years ago
5 0

360 - 130 = 230

Measure of CAR = 230/2.

CAR = 115

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-2x - 4 = 20 i need hlp
BARSIC [14]

Answer:

X= -12

Step-by-step explanation:

-2x-4=20

-2x-4+4=20+4

-2x=24

x=-12

7 0
3 years ago
I NEED HELP NOW PLZ!!!!
nikitadnepr [17]

Answer:

option D is correct

Step-by-step explanation:

Hope it helps you

3 0
3 years ago
Would love the help .
Fed [463]

I cannot see the image no matter what I do

3 0
3 years ago
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Simplify the fraction and state the excluded value(s).
stira [4]

Answer:

\displaystyle \frac{7x^2 + 4x - 20}{5x + 10} = \frac{7x - 10}{5}, x \neq -2

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Terms/Coefficients
  • Factoring

<u>Calculus</u>

Discontinuities

  • Removable (Holes)
  • Jump (Piece-wise functions)
  • Infinite (Asymptotes)

Step-by-step explanation:

<u>Step 1: Define</u>

<u />\displaystyle \frac{7x^2 + 4x - 20}{5x + 10}<u />

<u />

<u>Step 2: Simplify</u>

  1. [Frac - Numerator] Factor quadratic:                    \displaystyle \frac{(7x - 10)(x + 2)}{5x + 10}
  2. [Frac - Denominator] Factor GCF:                        \displaystyle \frac{(7x - 10)(x + 2)}{5(x + 2)}
  3. [Frac] Divide/Simplify:                                           \displaystyle \frac{(7x - 10)}{5}, x \neq -2

When we divide (x + 2), we would have a <em>removable</em> <em>discontinuity</em>. If we were to graph the original function, we would see at x = -2 there would be a hole in the graph.

8 0
3 years ago
What is the solution of the following system <br><br> -2x-y=1<br><br> -4x-2y=-1
alex41 [277]
There are so solutions because they don’t intersect
6 0
4 years ago
Read 2 more answers
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