3 years ago

What is the maximum value of 13.7 when rounding to the nearest tenth

Mathematics

1 answer:

Ostrovityanka [42]3 years ago

5 0

14 because the decimal place has to be greater than 5. If it's above you round up, below you round down.

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Can someone help me with this

svp [43]

I have added the solution, please specify as a comment if you do not understand..

r = 9 ft

h = 12 ft

Answer is 1186,92

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3 years ago

A building casts a 17-foot shadow. A 6-foot man standing next to the building casts a 2.5-foot shadow. What is the height, in fe

masha68 [24]

So the way you would find it is a ratio.

1. $\frac{6}{2.5} \frac{x}{17}$
2. =(6)(17)/(2.5)
3. =102/2.5
4. =40.8

So the building would be 40.8 feet tall.

7 0

3 years ago

100 POINTS PLUS BRAINLY

Iteru [2.4K]

Answer:

$\sf adjacent = 4.5 \ ft$

Given:

opposite side: 13 ft
adjacent unknown
angle of 71°

using tan rule:

$\sf tan(x) = \dfrac{opposite}{adjacent}$

$\hookrightarrow \sf tan(71) = \dfrac{13}{adjacent}$

$\hookrightarrow \sf adjacent = \dfrac{13}{tan(71) }$

$\hookrightarrow \sf adjacent = 4.5$

4 0

2 years ago

Read 2 more answers

A new car is purchased for $47, 000 and over time its value depreciates by one half

andrey2020 [161]

Answer:

$1500

Step-by-step explanation:

you can figure it out by going in increments of 4.5 years because that is the info you have from the problem so

47000 4.5 years later is 23500

9 years = 11750

13.5y = 5875

18y = 2937.5

22.5 years later is 1468.75

22.5 years is about 23 years and to the nearest hundred dollars that is $1500 so that is the answer

Hope this helps! :)

5 0

2 years ago

Read 2 more answers

Help me I really need it

yulyashka [42]

24/4=6

so 6 pieces on each side, since a rectangle is a square

8 0

4 years ago