2 years ago

PLSSS HELPPPPPPP CORRECT ANSWERS PLSSSS

Mathematics

2 answers:

Crank2 years ago

8 0

Answer:

-4. (x+4)(x-4)

Step-by-step explanation:

Sidana [21]2 years ago

5 0

Answer:

-4 x+4 x-4

Step-by-step explanation:

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KATRIN_1 [288]

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Juarez Distribution Company conducted a time study of Martha Smith’s job as an installer. Using the observation chart, find her

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Average time on task 1 = $\frac{3.4+4.1+6.5+8.1}{4}=5.5$ seconds
Average time on task 2 = $\frac{3.5+4.3+6.8+8.3}{4}=5.7$ seconds
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3 years ago

Kyle pours 3/4 liter of a liquid from a beaker. Then he puts another 1/2 liter of liquid. What is the overall change in the amou

Nadusha1986 [10]

Answer:

1 and 1/4

Step-by-step explanation:

add 3/4 and 1/2, divide 1/2 into 2/4 and when you add 2/4 to 3/4 you have an extra quarter. therefor you have 4/4 and 1/4 which is 1 and 1/4.

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3 years ago

Read 2 more answers

Segment A'B' is parallel to segment AB.<br>What is the length of segment AB?

Nonamiya [84]

Answer:

7.5

Step-by-step explanation:

5/6=x/9

cross multiply

6x=45

x=45/6

x=7 3/6 = 7 1/2 = 7.5

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3 years ago