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mamaluj [8]
3 years ago
7

Simplify the expression using the order of operations. (12 − 9)3 − 2 × 7 =

Mathematics
2 answers:
cricket20 [7]3 years ago
4 0

Answer:

-5 I used pemdas

Step-by-step explanation:

Brainliest please

xenn [34]3 years ago
3 0

Answer:

-5

Step-by-step explanation:

Parentheses

Exponents

Multiply

Divide

Add

Subtract

(12-9)3-2x7=

(3)3-2x7=

9-14= -5

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A line passes through (-6,-5) and has the slope of 2/3 <br><br> HELPPPP PLEASE!!
Igoryamba

Answer:

y = 2/3x-1

Step-by-step explanation:

The slope intercept form of a line is

y = mx+b  where m is the slope and b is the y intercept

y = 2/3x +b

Using the point (-6,-5)

-5 = 2/3(-6)+b

-5 = -4 +b

Add 4 to each side

-5+4 = b

-1 =b

y = 2/3x-1

8 0
3 years ago
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Amanda bought 3 cds that were the same price. Including sales tax, she paid a total of $37.50. Each cd had a tax of $0.70. What
olga55 [171]

Answer:

you answer should be 37.26666667

Step-by-step explanation:

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3 years ago
A fruit juice box contains 6% juice. How is this percent written as a decimal?
asambeis [7]
The answer would be 0.06 or just .06
3 0
3 years ago
Which set of side lengths is a Pythagorean triple?<br> 1,3,10<br> 4,5,9<br> 9, 40, 41<br> 16, 30, 44
Elina [12.6K]

Answer:

Which set of side lengths is a Pythagorean triple? 9, 40, 41

Step-by-step explanation:

c  =  \sqrt{ {a}^{2}  +  {b}^{2} }

9 = a

40 = b

41 = c

c =  \sqrt{ {a}^{2} +  {b}^{2}  }  \\ c =  \sqrt{ {9}^{2}  +  {40}^{2} }  \\ c =  \sqrt{81 + 1.600}  \\ c =  \sqrt{1.681}  \\ c = 41

7 0
3 years ago
How many cubes with side lengths of 1/2 does it take to fill the prism? The prism has dimensions of 1, 2, and 2 1/2 cm
miskamm [114]

Answer:

The volume of the cube is 1/2 x 1/2 x 1/2 = 1/8

length x width x height = volume

1x2x2.5=5

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to divide fractions multiply the reciprocal. The reciprocal is the fraction flipped over

5 / 1/8 = 5 x 8/1

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40 cubes

Step-by-step explanation:

7 0
3 years ago
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