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3 years ago

5

Express using algebra A stick l feet long is broken into 2 parts one of which is twice as long as the other. How long is the sho

rter piece

1 answer:

aliina [53]3 years ago

4 0

Answer:

20 is the longer piece, and 9 is the shorter piece

Step-by-step explanation:

9*2=18

18+2=20

20+9

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Henry has a 88 average after 7 assignments in his class. He would like

dimulka [17.4K]

Answer: He need to score 100 in next assignment to can get an A.

Step-by-step explanation:

Given: Average marks till now = 88%

Average = (sum) divided by (Number of observations)

Here, number of assignments =7

So, $88=\dfrac{(sum)}{7}\Rightarrow\ sum =88\times7= 616$ (i)

After next assignment, number of assignments = 8

Required Average = 89.5

$89.5=\dfrac{sum}{8}\Rightarrow\ sum = 89.5\times8= 716$ (ii)

(ii)-(i) gives 100

So, he need to score 100 in next assignment to can get an A.

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Answer:

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Step-by-step explanation:

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3 years ago

SOLVE X!!!<br> PLS HELP ASAP

Lady_Fox [76]

Answer:

145°

Step-by-step explanation:

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x = 180° - 35°

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3 years ago

Read 2 more answers

1. Ms. Scott raised $4,763 for the local charity. Find the opposite of this integer.

allochka39001 [22]

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Step-by-step explanation:

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4 years ago

Between what integers is number 4.6?

Finger [1]

Answer:

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-2 1/3 is between -2 and -3

Step-by-step explanation:

That is the numbers around them in a number line

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4 years ago