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almond37 [142]
3 years ago
7

Find the measure of angle 1

Mathematics
1 answer:
Arada [10]3 years ago
4 0

Answer:

b

Step-by-step explanation:

because you have to add both m< 38 to m<70 and divide by 180

38+70=108

180÷108=72

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34.25 round to the nearest hundered
jeyben [28]

34.30. I think this is the answer.

4 0
3 years ago
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Perform the operation.<br> (-10x² + 9) + (8x2 – 5x + 7)<br> HELP ASAP PLS
Ilia_Sergeevich [38]

Answer:

-2x² - 5x + 16

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> </u>

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

(-10x² + 9) + (8x² - 5x + 7)

<u>Step 2: Simplify</u>

  1. Combine like terms (x²):                                                                                  -2x² + 9 - 5x + 7
  2. Combine like terms (Z):                                                                                   -2x² - 5x + 16
5 0
2 years ago
Y=log x If y=10, then what is x?
netineya [11]

Answer:

First question, x= 10^10.

Second question is 10!. or 362880

Step-by-step explanation:

First Question:

Simple logx has a base of 10, i.e log10 x,

the question will be 10 = log10 x,

when taking the base "10" from the right side to the left, the number on the left side becomes the power of the base, in this case 10 from the right will be base and 10 from the left will power and log will vanish.

x=10^10.

Another example with different numbers

Y=logx if Y= 12, What is x?

The base is ten when not given,so:

12=logx

10^12=x

Second Question;

simple multiplication just multiply the numbers.

10! is pronounced as 10 factorial,

5! will be 5x4x3x2x1=120

8 0
3 years ago
Nick, Paul and krutika share £80 in a ratio 1:1:2 how much money does each person get
pychu [463]

Answer:

Step-by-step explanation:

x + x + 2x = 80

4x =80

X = 20

Nick = 20

Paul = 20

Krutika = 40

4 0
3 years ago
Every delivery order from a pizzeria has a delivery charge of $1.50. How many dollars b is the total bill for a delivery of one
Charra [1.4K]

Answer:

p+1.50=b

Step-by-step explanation:

Hope it helps (;

7 0
3 years ago
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