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
timofeeve [1]
3 years ago
10

Peter has just purchased a small rectangular fish tank that holds 910 milliliters of water. The tank has a width of 7 cm and a h

eight of 10 cm.
What is the length of the fish tank?

(1 milliliter is equal to 1 cubic centimeter)
A.
13 cm
B.
14 cm
C.
15 cm
Mathematics
2 answers:
miv72 [106K]3 years ago
8 0

Option A) 13 cm is the length of the fish tank.

<u>Step-by-step explanation:</u>

Peter has just purchased a small rectangular fish tank that holds 910 milliliters of water.

(1 milliliter is equal to 1 cubic centimeter)

⇒ Volume of the fish tank = 910 cubic centimeter

  • The width of the tank = 7 cm
  • The height of the tank = 10 cm
  • The length of the fish tank = x cm

We know that, Volume of a cuboid = length × width × height

⇒ 910 = x × 7 × 10

⇒ 910 = 70x

⇒ x = 910 / 70

⇒ x = 13 cm

Therefore, Option A) 13 cm is the length of the fish tank.

Wewaii [24]3 years ago
3 0

the length of the fish tank is  length=13cm . Correct option is A)

<u>Step-by-step explanation:</u>

Here we have , Peter has just purchased a small rectangular fish tank that holds 910 milliliters of water. The tank has a width of 7 cm and a height of 10 cm.  We need to find What is the length of the fish tank . Let's find out:

The fish tank is in the shape of cuboid , and we know that volume of cuboid :

⇒ Volume = length(width)(height)

Now , according to question we have following parameters :

V=910ml=910cm^3\\w=7cm\\h=10cm

Therefore , Putting theses values in above equation we get :

⇒ Volume = length(width)(height)

⇒ 910 = length(7)(10)

⇒ 910 = length(70)

⇒ length=13cm

Therefore , the length of the fish tank is  length=13cm . Correct option is A)

You might be interested in
Help with #9 pleaseeee
Molodets [167]

Answer:

9' - 1.29"

Step-by-step explanation:

Total rise = 5' - 2"

Total run = 7' - 6"

1' = 12" = 1 feet = 12 inches

5' = 5 * 12 = 60"

3' = 7 * 12 = 84"

Total rise = 60" + 72" = 62"

Total run = 84" + 6" = 90"

Length of stringer = hypotenus

Hypotenus = √(total rise² + total run²)

Hypotenus = √(62² + 90²)

Hypotenus = 109.28860"

Convwrting back to feet and inches

= 9' - 1.29"

3 0
3 years ago
PLEASE HELP ME<br> Answer the question in the picture.
Sati [7]

Answer:

3^-2=1/9

3^0=1

3^1=3

3^2=9

7 0
2 years ago
Read 2 more answers
What does h(40) = 1700 mean in terms of the problem?
ipn [44]

Answer:

40 hours of training=h(40)

Monthly Pay=1700

Step-by-step explanation:

For 40 hours of training, you will receive $1700 for the month.

7 0
3 years ago
Determine the most precise name for quadrilateral?
telo118 [61]

Answer:

Parallelogram

Step-by-step explanation:

This diagram shows that the opposite sides of the figure are equal.

7 0
2 years ago
QRS contains the points: Q(4, 2) R(5, 1) S(3, 7). If the triangle is reflected across the y-axis, what will S' be? ANDWER ASAP W
Ray Of Light [21]

Answer:

S'(-3, 7)

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • An electronics manufacturer recently created a new version of a popular device. It also created this function to represent the p
    9·1 answer
  • Help mee understand?????
    8·1 answer
  • Can someone help me please
    11·1 answer
  • Given that f(x) = 2x + 1, find g(x) if g(x) = 2[f(x)]^2 - 1
    5·1 answer
  • A groundskeeper needs grass seed to cover a circular field 290 feet in diameter
    7·2 answers
  • A submarine that is 7500 meters below sea level surfaces at a rate of 80 meters per minute. The
    15·1 answer
  • one and one-half dozen cookies take 2/3 of a cup of sugar. how much sugar is needed to make 90 cookies
    12·1 answer
  • In rhombus ABCD, AB = 13 and AC = 25. Find the area of the rhombus to the nearest tenth.
    8·1 answer
  • How much time has passed from the first clock to the second clock?
    9·1 answer
  • A baker makes 8 apple pies. Each apple pie weighs 6 ounces.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!