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anyanavicka [17]
3 years ago
11

Evaluate the following expression at x =-7 and y = - 6 -4x + 8y - 2

Mathematics
1 answer:
Assoli18 [71]3 years ago
4 0

Step-by-step explanation:

this is the solution of your question

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EASY QUESTION. PLEASE SOMEONE HELP ME ON THIS ASAP. I'LL RATE BRAINLIEST. PLS PLS PLS PLS
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277.47cm

Step-by-step explanation:

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3 years ago
Subtract (2/7 -5/21 ) from the sum of 3/4, 5/7 and 7/12​
timofeeve [1]

Answer:

answer is 2

Step-by-step explanation:

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FIND THE EXACT AREA PLEASE HELPPPP ILL GIVE BRAINLIESTTTT
Ede4ka [16]

Answer:

555.94

Step-by-step explanation:

16 x 11 = 176/2

88

since there are two of the same triangle

88 x 2

176

11 is the radius

A = \pix^{2}

A = 3.14 ( pie is 3.14, if not then pi) x (11x11)

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A = 379.94

379.94 + 176 (or 121pi + 176)

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4 0
2 years ago
lisa goes to school for 7 hours per day works 3 hours per day and sleeps 8 hours per day. what is the ratio of hours lisa works
frozen [14]

Answer:

ratio of hours lisa works to hours lisa sleeps= 3:8

Step-by-step explanation:

lisa goes to school for 7 hours per day lisa works 3 hours per day

Lisa sleeps 8 hours per day.

For the ratio of hours lisa works to hours lisa sleeps

ratio of hours lisa works to hours lisa sleeps= hours Lisa works/hours Lisa sleeps

ratio of hours lisa works to hours lisa sleeps= 3/8

ratio of hours lisa works to hours lisa sleeps= 3:8

4 0
3 years ago
Find the outer perimeter of this figure
sergiy2304 [10]

Answer:

41.12 ft

Step-by-step explanation:

10 + 6 = 16

2 x pi x r = 25.12

16 + 25.12 = 41.12

5 0
2 years ago
Read 2 more answers
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