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stepladder [879]
3 years ago
9

When the angle of elevation to the sun is 52", a tree casts a shadow that is 13 feet long. What is

Mathematics
2 answers:
alina1380 [7]3 years ago
7 0

Answer:

x=10.156713

Step-by-step explanation:

tan(52)=13/x

shepuryov [24]3 years ago
6 0

Answer:

72

Step-by-step explanation:

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Caroline, Krutika and Natasha share some sweets in the ratio 1:2:4. Caroline gets 14 sweets.
lisov135 [29]

Answer:

98 sweets

Step-by-step explanation:

Caroline got 14 sweets, ratio for her was 1.

Krutika had twice the bigger ratio than her, which means you have to multipy Carolines' sweets by 2. -> 14*2= 28

And do the same thing for Natasha which gives us the result of 56. 14*4= 56

And finally, you add all of those together and get 14+28+56=98.

Hope I helped! :)

5 0
3 years ago
Which table represents the same linear relationship as y = x + 3?
Ilia_Sergeevich [38]

Answer:

The seconf option

x = 0, 2, 4

y = 3,5,7

Step-by-step explanation:

plug in your x and y points into the equation and they should be the same of both sides

ex (0,3)

3 = 0 + 3

^y    ^x

5 0
3 years ago
1/2 (x - 10) = 7 what does x =
Vika [28.1K]
X=24

Work: x-10=14 x=14+10
6 0
3 years ago
Read 2 more answers
Which is a good comparison of the estimated sum and the actual sum of 7 7/8 + 2 2/11?
Ipatiy [6.2K]
7 7/8 can be estimated to 8

2 2/11 can be estimated to 2

8 + 2 = 10


7 7/8 = 56+7/8 = 63/8

2 2/11 = 22+2/11 = 24/11

63/8 + 24/11 = 693+192/88 = 10.06

So do you see how similar 10 and 10.06 are to each other? :)

3 0
3 years ago
Simply the ratio of 650ml to 2litre​
-BARSIC- [3]

Answer:

13: 40

Step-by-step explanation:

as 650 ml is given

so 2l = 2000 ml

ratio = 650 / 2000

13/40

13:40

3 0
3 years ago
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