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Alisiya [41]
3 years ago
6

Describe four real-life situations in which you might need to add or subtract decimals.

Mathematics
2 answers:
Hatshy [7]3 years ago
5 0
If youre a cashier
if youre a mathematician
if you have to pay taxes and bills
if your have to loan something
gtnhenbr [62]3 years ago
5 0
1. If you're shopping and your total becomes 12.98
2. Calculating measures for your job
3. Measuring for cooking 2.5 (2/5) sugar.
4. If you were a teacher teaching a class :D
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HELP 10pts!!!
Vikki [24]

Answer:

148.12m²

Step-by-step explanation:

At first, lets find the area of rectangle.

length = 14m

breadth = 6m

Area of rectangle = length x breadth

= 14 x 6

= 84m²

Now, For the area of sector of the circle,

Given angle (a) = 34

radius = 14m

Area of the sector = a / 360 x pi x r²

= 34/360 x 3.14 x 14²

= 34 / 360 x 3.14 x 196

= 58.12m²

Now adding both areas,

84 + 58.12 = 142.12m²

4 0
3 years ago
A square classroom has sides that are 21 feet long. what is the room's perimeter
lutik1710 [3]
The answer is 84 because 21 times 4 equals 84
4 0
3 years ago
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Given a parabola with the vertex at the origin and the directrix at x=7 determine the direction the parabola opens. A. down B. l
Valentin [98]
I think the answer is b but im not sure
5 0
3 years ago
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Part of the population of 6,000 elk at a wildlife preserve is infected with a parasite. A random sample of 50
True [87]

Answer:

360 elk are likely to be infected.

3 0
2 years ago
How do i find x in this problem
Maslowich
 "x" is the "alternate interior" to the missing angle atop, and a flat-line, is just a line with an angle of 180°, thus, 28 + 103 + x = 180 
8 0
3 years ago
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