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spayn [35]
2 years ago
8

What's the sum of 3/8 and 1/16? a. 1/6 b. 7/16 c. 4/24 d. 1/4​

Mathematics
2 answers:
Norma-Jean [14]2 years ago
7 0

Answer: B

Step-by-step explanation: 3/8 + 1/16 = 0.4375 and 7/16 = 0.4375

const2013 [10]2 years ago
6 0

Answer:

b.

Step-by-step explanation:

first, you would you would find a common denominator between 3/8 and you will get 6/16. last, you would add 1/16 + 6/16 for your answer of 7/16

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X = A 21.6 B 12.9 C 9.1
Artist 52 [7]

Answer:

B: 12.9

Step-by-step explanation:

If A B and C are the alternatives, the answer is B: 12.9

The reason is that the hypotenuse can't be smaller than one of its sides, that eliminates alternative C.

And also, the hypotenuse can't be bigger than segments AC + BC, since the side AC is bigger and AC measures 10.8, the hypotenuse would have to measure < 21.6

Any questions, comment.

6 0
3 years ago
Read 2 more answers
A dome of a building is in the form of a hemisphere from inside it was whitewashed at the cost of rupees 4989.60 if the cost of
Luda [366]

Answer: 249.48\ m^2; 369.168\ m^3

Step-by-step explanation:

Given

Cost of white-washing =Rs. 4989.60

Rate =20 per meter square

So, inside area of = \dfrac{4989.60}{20}=249.48\ m^2

The surface area of dome= 4\pi\ r^2=249.48

4\times 3.142\times r^2=249.48\\r^2=\frac{249.48}{4\times 3.142}=19.85\\r=4.455\ m

The volume of air in the dome V=\frac{4}{3}\pi r^3

V=\frac{4}{3}\cdot 3.142\cdot (4.45)^3\\V=369.17\ m^3

6 0
3 years ago
Simplify 5t+ (-3) - ((7t + 5) -( 8-39).<br><br>A -4 <br>B 4<br>C -10t<br>D 10t​
brilliants [131]

I guess it's A -4 sorry if it's wrong answer

3 0
3 years ago
A livestock vaccine is to be given at the rate of 2 milliliters for each 13 pounds of body weight. How much should be given to a
antiseptic1488 [7]

Answer:

8 mil.

Step-by-step explanation:

3 0
3 years ago
7. Calculate the selling price of a $350 camera with a 35% mark-up sale price.
lubasha [3.4K]

Answer:

10) 3/5=a/15

a=9

9) 6/100×300

18$

8) 100-57.5

=42.5percent

7) 35/100×350

.=$122.5

3 0
3 years ago
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