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Whitepunk [10]
4 years ago
9

Evaluate the following expression: - (2.3)² – 52

Mathematics
1 answer:
zalisa [80]4 years ago
5 0

Answer:

-57.29

Step-by-step explanation:

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To solve the system given below using substitution, it is best to start by solving the second equation for y
Solnce55 [7]

Answer:

47/7, -9/14

Step-by-step explanation:

first you'd solve for x then substitute then find y then substitute the x into the y equation and bam

8 0
4 years ago
Which of the following equations represents the greatest value of x?
jonny [76]
Hey mate!
You stuck?

^3 The cube root of 125=5
^2 The square root of 35=5.91
^3 The cube root of 64=4
^2 The square root of 38=6.16

Therefore your answer would be x2= 38, because 6.16 is greater than the other sums.



Hope this helps! :) (Don't forget Brainliest) :)
3 0
3 years ago
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Heelp i have 6 quetions left
Drupady [299]

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Step-by-step explanation:

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3 years ago
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CAN SOMEONE PLEASE HELP, I DON'T WANT TO FAIL
larisa [96]

Answer:

Step-by-step explanation: Linda already has two bags of popcorn. She wants to buy x amount of popcorn but each one costs three dollars.

I hope this helps somewhat?

4 0
3 years ago
Am i given enough info. to determine whether the quadrilateral is a parallelogram? explain
Lorico [155]

This could be a parallelogram, but it also could easily be an isosceles trapezoid. A trapezoid is a figure with only one pair of parallel sides. An isosceles trapezoid is a trapezoid where the non-parallel sides are the same length. It's similar to an isosceles triangle.

Because this could be an isosceles trapezoid, this means we don't have enough information. See the attached image below for an example.

8 0
3 years ago
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