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Maurinko [17]
3 years ago
7

What is 21/8+17/8 equal to

Mathematics
2 answers:
Firlakuza [10]3 years ago
5 0
21/8+17/8=38/8
simplest form: 4 and 3/4
mamaluj [8]3 years ago
3 0
38/8 is the answer and to turn it into a mixed number you will  have to 4 6/8
You might be interested in
Help! William earns $13,644.80 per hear, and has his federal taxes withheld from each weekly check. In addition, a total of $53.
leva [86]
So 52 weeks in a year so

13,644.8/52=262.4 per week

53.8 is deducted from 262.4

so the deduction is 53.8 then the answer is
262.4-53.8=208.6

the 10% and 15% part is of the yearly income and 53.8 is 15% of 262.4 so that part doesn't matter

the answer of net pay is 208.6 dollars
8 0
3 years ago
Please show me step by step so I can learn to explain it to my son.
aleksklad [387]
These are the steps:
1. Find the area of the trapezium {Whole figure).
2. FInd the area of the rectangle (unshaded).
3. Area of the shaded = Area of trapezium - Area of the rectangle.

<u>Step 1:  Find the area of the trapezium</u>:

Formula : Area of trapezium = 1/2 (a + b)h 

Area = 1/2 ( 25 + 15) (12) = 240 yd²

<u>Step </u><u>2 :</u><u> Find the area of the rectangle</u>:

Formula : Area = Length x Width

Area = 12 x 3 = 36 yd²

<u>Step 3: Find the shaded region:</u>

240 - 36 = 204 yd²

Answer: 204 yd²

6 0
2 years ago
I need help with the last two !!!
Dmitriy789 [7]

Step-by-step explanation:

G(x) = - x^2 + 10x

a + G(a) = a - a^2 + 10a = - a^2 + 11a or 11a - a^2 or a(11 - a)

1/G(a) = 1/(10a - a^2) = 1/a(10 - a)

6 0
2 years ago
Solve for W. What does W equal?
Nostrana [21]

Answer:

w=-11/6

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Can you help me please ?
rusak2 [61]

Answer:

C. :)

Hope it helps

Step-by-step explanation:

8 0
3 years ago
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