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agasfer [191]
2 years ago
5

Someone help me please ​

Mathematics
1 answer:
Inessa [10]2 years ago
7 0

The height of the aquarium is h = 18 3/4 yd

<h3>Volume of a rectangular box</h3>

The formula for calculating the volume of a rectangular box is expressed as

V = lwh

where

l is the length

w is the width

h is the height

Substitute

350 = 20/3 * 14/5 * h

350 = 280/15h

35 = 28/15h

28h = 35 * 15

28h = 525

h = 525/28

h = 18 3/4 yd

Hence the height of the aquarium is h = 18 3/4 yd

Learn more on volume of rectangular box here: brainly.com/question/8880159

#SPJ1

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A plant is already 14 centimeters tall, and it will grow one centimeter every month.
Semenov [28]

Answer:

H=M+14

Step-by-step explanation:

When writing an equation you should always look at the problem and try to figure out what it is asking you to solve for. In this case you would be solving for the plants height (H). That will be one side of our equation.

<u>H=???</u>

Now we must think about how we would solve for the height. The plant grows 1 centimeter each month so we will put M on the other side. But since it is we will add 14 to that.

<u>H=M+14</u>

4 0
3 years ago
The school cafeteria surveyed students to see what their favorite lunch is, and the
Sergio039 [100]

Answer:

40%

Step-by-step explanation:

Degree representing students who prefer burgers = 144°

Percentage of students who like burger = \frac{144}{360} \times 100

= 0.4 \times 100

= 40 percent

Percentage of students who offered burger = 40%

3 0
3 years ago
Please help, thank you! ​
DochEvi [55]

we know angle RLP= 100⁰

also

angle RLP+ angle RLB=180⁰(Linear pair)

=>100⁰+angleRLB= 180⁰

=> angle RLB=80⁰

since BR and LR are equal, angle RBL and angle RLB are equal

therefore angle RBL is also equal to 80⁰

using angle sum property of triangles we know that the sum of all angles in a triangle is equal to 180⁰

=>angle BRL+angle RBL+angle RLB= 180⁰

=> angle BRL+80⁰+80⁰=180⁰

=>angle BRL = 180⁰-160⁰

=>angle BRL= 20⁰

I'm sorry it took me some time I'm a slow typer

4 0
3 years ago
Read 2 more answers
Simplify 2.8-5.8n-3n+5
emmasim [6.3K]

Answer: -8.8n + 7.8

Step-by-step explanation:

2.8 - 5.8n - 3n + 5

Add -5.8n and -3n to get -8.8n

Add 2.8 and 5 together to get 7.8

6 0
4 years ago
Read 2 more answers
7.2 7.21 7.083 least to greatest
Irina18 [472]

Answer:

7.083,7.2,7.21

Step-by-step explanation:

6 0
3 years ago
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