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uysha [10]
3 years ago
5

This is hard guys helppppp

Mathematics
1 answer:
schepotkina [342]3 years ago
4 0

Answer:

2. x= -7

3. x= 56/9

Step-by-step explanation:

All you do is just solve for x. Easy! :D

If you can please make my answer the brainliest that would be much appreciated. Thanks!

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Evelyn and Adrienne were taking their parents and grandparents to the largest
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Answer:

immense "Chimelong International Ocean Resort" theme park in Hengqin (China), is the largest and best aquarium in the world. It features none less than five whale sharks as well as an abundance of other species like manta rays, corals, and sharks.

Chimelong Ocean Kingdom has set the Guinness World Records for having the world's biggest underwater viewing dome and the world's largest aquarium tank. A giant sixty-three meters blue whale shark statue towers over the world's largest aquarium, making it also a remarkable sight from outside. The award for the world's largest tank was given to this aquarium because the record volume of 22.7 million liter includes strictly the main tank (while the 24-million-liter capacity of the Georgia Aquarium consists of the main tank, rear holding tank, filters, and pipes).

Step-by-step explanation:

this is the answer i think so lol

7 0
3 years ago
What is half of 90 ?
Anna35 [415]

half means 2

90 divided by 2

90/2

Answer: 45

3 0
3 years ago
Read 2 more answers
wastewater is filling barrels at the rate of 11 quarts per hour .the recycling facility picks up 120 full barrels on each trip ,
labwork [276]
11t=120(12)

11t=1440

t=1440/11

However t is in hours and we want to know days so:

d=(1440/11)/24

d=1440/264

d=60/11

d=5 5/11 days<span>is a mixed number 5+5/11 days. Approximately 5.45 days....</span>
7 0
4 years ago
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Lamont works for an electric utility and is installing a 40 foot utility pole as shown. Lamont drills the anchor of a support ca
PIT_PIT [208]

Answer:

<em>Approximately 43 feet of minimum cable is needed. </em>

Step-by-step explanation:

This problem can be solved using Trigonometry and Pythagorean theorem. Pythagorean theorem applies on right-triangles (<em>which are known to have one 90° angle</em>). The theorem states that the square of the Hypotenuse is obtained by the squared sum of the other two sides of the triangle (i.e the two sides forming the 90° angle - with the hypotenuse side being across it as:

h^2=a^2+b^2           Eqn. (1)

where

h is the hypotenuse

a is a side

b is a side

<u>Now in this case, the utility pole must be perpendicular to the ground and the anchor being parallel to the ground, and a 90° angle formed between them. </u>Conclusively the cable length will be represented by the hypotenuse in a right triangle. So here we have a=40ft and b=15ft. Plugging in Eqn.(1) and solving for h we have:

h^2=40^2+15^2\\h=\sqrt{40^2+15^2} \\h=\sqrt{1600+225}\\ h=\sqrt{1825}\\ h=5\sqrt{73}\\ h=42.72ft

So we conclude that the minimum length of cable needed by Lamont is

≈43 feet (rounded up).

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3 years ago
What is the volume of a spree with a radius of 6 inches
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Volume=904.78 inches
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