1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Novosadov [1.4K]
4 years ago
7

Find the volume of a fishtank measuring 2 3/4 ft long by 1 1/2 ft wide and 2 ft high​

Mathematics
1 answer:
Harman [31]4 years ago
8 0

Answer:

8.25 ft

Step-by-step explanation:

You first convert the fraction to decimals so that you can multiply them

2 3/4 = 2.75

1 1/2 = 1.5

2 = 2

So you do 2.75 x 1.5 x 2 = 8.25 ft

You might be interested in
5. Chloe has 20 unit cubes How many different rectangular prisms can she build with the cubes?
professor190 [17]
The answer is C. 10 because you only need 2 unit cubes to make a rectangular prism
8 0
4 years ago
Math question.
Oduvanchick [21]

Answer:

C) 25%

Step-by-step explanation:

let salt be 's'

let water be 'w'

\frac{s+1}{w+s+1} = 33\frac{1}{3} \\\\\frac{s+1}{w+s+1} = \frac{1}{3}  \\\\\frac{w + s + 1}{3} = s+1\\\\3s +3 = w+s+1\\w = 2s+2\\\\\frac{s+1}{w+1+s+1} = \frac{3}{10} \\\\\frac{3(w+s+2)}{10} = s+1\\\\3w+3s+6 = 10s+10\\**w = 2s+2\\3(2s+2) + 3s + 6 = 10s+10\\\\6s+6+3s+6 = 10s+10\\9s+12 = 10s+10\\-s = -2\\s = 2\\\\w= 2s+2\\w=2*2+2\\w = 6\\\\\frac{2}{2+6} = \frac{2}{8} = 0.25

0.25 = 25%

7 0
2 years ago
Find the length of the second base of a trapezoid with one base measuring 12 ft, a height of 4 ft, and an area of 58 square ft.
aleksandrvk [35]
The second base would be 17 feet.
To find the area of a trapezoid it is (base1 + base2) height
__________________
2
3 0
3 years ago
One half of a number is eight
sergey [27]

Answer:

16

Step-by-step explanation:

8 0
3 years ago
Evaluate.
mafiozo [28]

Answer:

-539.25

Step-by-step explanation:

(w^2x−3)÷10⋅z

w=−9, x = 2.7, and z=−25

((-9)^2*2.7−3)÷10⋅(-25)

Parentheses first

The exponent in the parentheses

(81*2.7−3)÷10⋅(-25)

Then multiply

(218.7−3)÷10⋅(-25)

Then subtract

(215.7)÷10⋅(-25)

Now multiply and divide from left to right

21.57*(-25)

-539.25

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please helps it’s easy
    9·2 answers
  • What type of reaction is shown in the following chemical equation
    7·1 answer
  • Frank earn %49,300 one year and receive a 6% raise. what is his new salary
    7·1 answer
  • To win a loto in one state, one must correctly select 7 numbers from a collection of 48 numbers (1 through 48). The order in whi
    15·1 answer
  • help please! The two salespeople for a local advertising firm are Trinity and Jason. Trinity sold $2030 in ads and Jason sold $1
    5·1 answer
  • Problem Solving
    5·1 answer
  • When 3.7 is added to 6 times a number the result is 52.3 find the number
    7·1 answer
  • Write an equation in slope-intercept form for the line with slope 7 and y-intercept -7 .
    13·1 answer
  • 32 X (-5)
    11·1 answer
  • Write the trinomial in the form (x+a)^2+b where a and b can be positive or negative.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!