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Nata [24]
3 years ago
12

Identify the domain and range of the relation. Represent the relation with a

Mathematics
1 answer:
cestrela7 [59]3 years ago
6 0
Hey, im not sure if its correct or not, but here!

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A cable is attached to the top of an 80' pole and to a stake in ground 35' from the base of the pole. What angle will the cable
Finger [1]

Answer:

66.37 degrees.

Step-by-step explanation:

If the angle is x then

tan x = opposite / adjacent side = 80/35.

x = arctan (80/35)

= 66.37 degrees.

4 0
3 years ago
HELP ASAP DUE TOMORROW!!! NUMBER 2!!
noname [10]
Here is the formula for solving this:

2 π<span> r</span>²<span> + 2 </span>π<span> r h.
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Please refrain from triple posting
8 0
3 years ago
Felicia filled the bathroom sink with water is the amour more than 1 liter about 1 liter or less than 1 liter
Maurinko [17]
There are a lot of different sinks. Different sizes and different shapes, but what is almost certainly true is that they all have volume bigger than 1 liter. To gain some perspective on the issue try imaging a cube with each edge being 10cm long (approximately 4 inches). Imagine how many of this you could put into a bathroom sink. 
So your answer should be more that one liter.
6 0
3 years ago
If the volume of a cube is increased by a factor of 10 (so that the new volume is 10 times the size of the original volume), by
Alexeev081 [22]

Answer:

surface area of cube 10^{\frac{2}{3} } time

Step-by-step explanation:

given data

new volume =  10 time original volume

to find out

what factor surface area change

solution

we consider here side of cube is a

and volume is V

we consider here a is 2

then volume will be v1 = a³ = 2³ = 8

and surface area = 6a²    = 6(2)² = 24    ..........1

so if volume increase 10 time

than

V = 10 × v1

a³ = 10 × 8

a³= 80

a = 2 × ∛10

and

surface area increase here

surface area = 6a²

surface area = 6( 2 × ∛10 )²

surface area = 24 × 10^{\frac{2}{3} }    ............2

so from equation 1 and 2

surface area / surface area = 24 × 10^{\frac{2}{3} }  / 24

surface area = 10^{\frac{2}{3} }

so here surface area of cube will be 10^{\frac{2}{3} } time

5 0
3 years ago
5 (2a +7b) <br> Plss help I will give brainliest!!
skelet666 [1.2K]

Answer:

10a+35b

Step-by-step explanation:

distributive property

7 0
3 years ago
Read 2 more answers
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