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frutty [35]
3 years ago
10

Which equation show the distributive property applied to (7+a)8

Mathematics
1 answer:
Verizon [17]3 years ago
3 0

Answer:

so the answer is B

Step-by-step explanation:

(7 + a)8 \\  = 56 + 8a  \\

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What is 33.7 divided by 9.5 equals ?
Sophie [7]

Answer:The answer is 3.5273684211

Step-by-step explanation:

I your round it up then it would be 3.5

7 0
3 years ago
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A surveyor measured the angle of elevation of a flat spire as 15 degree from a point in horizontal group.He movrs 30m nearer to
frozen [14]

Answer:

11.28m

Step-by-step explanation:

The computation of the height of the spire is shown below:

let us assume the height of the spire be x

Now

For triangle ABD

Tan 43 degrees = h ÷ x

x = h × cot 43 degrees

= 1.07236 h

For triangle ABC

tan 15 degrees = h ÷ (30 + x)

0.2679 = h ÷ 30 + 1.07236h

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8 0
3 years ago
Sarah makes 5 ribbons the first day. On the second day she doubles the number of
sdas [7]
20 ribbons

Explanation:
1st day— 5 ribbons
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3rd day— 2 x 10 = 20

Hope this helps
7 0
3 years ago
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You go to dinner and decide to leave a 15% tip for your server you had 45 when you came to the restaurant. How much money would
Zepler [3.9K]

Answer:

$24.3

Step-by-step explanation:

Tip:

15% of 18 = 0.15 x 18 = 2.7

Cost of Dinner:

Tip + Cost of meal = total price

2.7 + 18 = 20.7

Money Remaining:

Starting value - Cost of Dinner = Amount remaining

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-Chetan K

5 0
2 years ago
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What is the solution to y=6x+25 y=12x-9
prisoha [69]

Answer:

x=17/3, y=59. (17/3, 59).

Step-by-step explanation:

y=6x+25

y=12x-9

--------------

6x+25=12x-9

12x-6x-9=25

6x-9=25

6x=25+9

6x=34

x=34/6=17/3

y=12(17/3)-9=4*17-9=68-9=59

8 0
3 years ago
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