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Kruka [31]
3 years ago
12

Evaluate the expression 2(5x -3y) if x = -1/2 and y = 1

Mathematics
1 answer:
Vesnalui [34]3 years ago
3 0
The answer is -11!
once plugged in, the new equation would be 2(-2.5 -3)
this would equal 2(-5.5)
the final answer would be -11
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while roping a fence post jane catches the post 5/6 of the time. time catches the post 3/4 of the time. who catches the post mor
White raven [17]

5/6 is equivalent to 20/24

3/4 is equivalent to 18/24

so 5/6 is bigger than 3/4 by 2/24


3 0
3 years ago
Can u plz help me look at the photo<br><br> PLZ NO LINKS
djyliett [7]

Answer:

0.07

Step-by-step explanation:

The hundredths place is the place between the tenths and thousandths place. For example, the digit in the tenths place in 0.073 is 7.

To round to the nearest hundredth, we look to the digit right of the hundredth digit, 7. We notice that the digit in the thousandths place is 3. When rounding, if a number is 4 or less, we change that digit to a 0, along with the digits beyond it. If a number is 5 or more, we bump up the digit to the next number. Since 3 is less than 4, we change 0.073 to 0.07.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

8 0
2 years ago
At the movies, Jill and Carly each buy a
grin007 [14]

Answer:

where is the graph?

Step-by-step explanation:

I can't see the graph so I can't answer!

4 0
2 years ago
3) What is the SURFACE AREA of the solid with the given measurements? Square Pyramid base edge 4 cm, slant height 11 cm​
atroni [7]

Answer:

Step-by-step explanation:

height h = 11 cm

slant height s = 11.180339887499 cm

side length a = 4 cm

lateral edge length e = 11.357816691601 cm

1/2 side length r = 2 cm

volume V = 58.666666666667 cm3

lateral surface area L = 89.442719099992 cm2

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total surface area A = 105.44271909999 cm2

4 0
3 years ago
Solve for x. See attachment.....
N76 [4]
64=-4+4x
64+4=4x
68=4x
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8 0
3 years ago
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