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nexus9112 [7]
3 years ago
13

Which polynomial identity will prove that 64+27=91

Mathematics
2 answers:
Kipish [7]3 years ago
8 0
8^3+3^3

27=3*3*3
64=8*8*8
zepelin [54]3 years ago
4 0

Answer: sums of the cubes

Step-by-step explanation:

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4a+(-8), if a= -2 PLZ ANSWER ASAP
Ugo [173]

Answer:

-16

Step-by-step explanation:

4a+(-8)

4(-2)+(-8)

-8+(-8)

= - 16

6 0
3 years ago
In the diagram, PQR is a straight line. Calculate the value of X and Y. HELPP!!! easy questions* will mark as brainliest!!! I AM
avanturin [10]

Answer:

I hope it helped you. You can have a look

8 0
3 years ago
What is the area of triangle 1
Feliz [49]
Using the Pythagorean triples, one side is 3 units long, one side is 4 units long, and one side is 5 units long. To find the area of a right triangle, multiply length times width. Then divide total by two.

So,

(3•4)/2= 6 units
After scaling units, you should get 24 units.
4 0
2 years ago
Read 2 more answers
Select the correct answer.
photoshop1234 [79]

Answer:

A.

General Formulas and Concepts:

<u>Math</u>

  • Fraction conversions to decimal

<u>Algebra I</u>

  • Reading a Cartesian plane
  • Coordinates (x, y)

Step-by-step explanation:

Where the 2 lines intersect is the solution to the systems of equations.

5/2 would be 2.5 and 4/3 would be approximately 1.333.

Our (x, y) for the graph is (2.405, 1.357), so our answer would be A.

7 0
3 years ago
Which is the answer for -1/3y + 4 = 3
N76 [4]

2/1

Step-by-step explanation:

_1/3y=_1

y=_1+3/1

y=2/1

4 0
3 years ago
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