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Juli2301 [7.4K]
3 years ago
9

Geno started to evaluate 90 – (18+-2)(-3), as shown. What should he do next?

Mathematics
1 answer:
sukhopar [10]3 years ago
3 0
138 is the answer
1. 18+(-2)= 16
2. 16(-3)= -48
3. 90- (-48)= 138
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the table shows the decimal equivalent to fractions with a denominator of 7. what do you notice about the pattern of the six rep
Katena32 [7]
1/7= .142857142857143
2/7= .2857
3/7= .4285
4/7= .57142
5/7= .71428
6/7= .85714
7/7= 1
Each are multiples of .142857142857143.


8 0
3 years ago
Find the distance between (-6, -5) and (2,0)
kotykmax [81]

Answer:

\displaystyle d = \sqrt{89}

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 II</u>

  • Distance Formula: \displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Step-by-step explanation:

<u>Step 1: Define</u>

Point (-6, -5)

Point (2, 0)

<u>Step 2: Find distance </u><em><u>d</u></em>

Simply plug in the 2 coordinates into the distance formula to find distance <em>d</em>

  1. Substitute [DF]:                    \displaystyle d = \sqrt{(2+6)^2+(0+5)^2}
  2. Add:                                      \displaystyle d = \sqrt{(8)^2+(5)^2}
  3. Exponents:                           \displaystyle d = \sqrt{64+25}
  4. Add:                                      \displaystyle d = \sqrt{89}
5 0
3 years ago
Jessica is baking a cake. The recipe says that she has to mix 96 grams of sugar into the flour. Jessica knows that 1 cup of this
Vikentia [17]
She should make more to reach the amount .
6 0
4 years ago
Use properties of rational numbers to multiply the following.
MakcuM [25]

Answer:

D. -93/20

Step-by-step explanation:

-6/5 is -1.2 in decimal form so then you multiply -1.2 by 3.875 and get -4.65, convert that into a fraction and get -93/20.

4 0
3 years ago
Read 2 more answers
PLZZZZ HELPPPP !!!!!
Irina-Kira [14]
5 to -4 is your answer
3 0
2 years ago
Read 2 more answers
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