71.1 - 2.27 × (4.64 - 2.64)4

1 answer:

5 0

PEMDAS
doing the stuff in the parenthesis first

71.1 - 2.27 x (2)4

then multiply left to right
71.1 - 4.54*4
71.1 - 18.16
52.94

therefore 52.94 should be your answer

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Consider the linear system of equations. y = –x + 9 y = 0.5x – 6 What is the best viewing window to find the solution to the sys

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Answer:

The correct option is 2.

2) 0 Less-than-or-equal-to x Less-than-or-equal-to 20, –10 Less-than-or-equal-to y Less-than-or-equal-to 20.

Step-by-step explanation:

We have been given 2 equations.

y = -x + 9

y = 0.5x-6

Lets graph the both equations.

From the graph we can see that the line of both equations intersect at point (10,-1)

As the value of x of solution lies in the positive x axis, it is not necessary to graph the value of negative x-axis. It terminates the options 3 and 4 given.

As the value of y of solution lies in negative y-axis, it is necessary to graph some values of negative y-axis. It terminates option 1.

The only option left is option 2

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3 years ago

Which of the following is not a triangle congruence theorem?<br><br> AAA<br> AAS<br> ASA

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Answer:

A. (AAA)

Step-by-step explanation:

.....(AAA) "does not work because it can produce similar but not congruent triangles"

.....(AAS) "If two angles and the non-included side of one triangle are congruent to the corresponding parts of another triangle, the triangles are congruent."

.....(ASA)"triangles are congruent if any two angles and their included side are equal in the triangles."

Hope This Helped

3 0

2 years ago

What is the quotient of -36 and -3

Greeley [361]

12
Since there's two negatives, the answer is going to be positive. Do regular division.
36 / 3
=12

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3 years ago

Read 2 more answers

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