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
Natasha_Volkova [10]
3 years ago
9

Te surface area of a right rectangular prism can be found by fnding the sum of the area of each of the faces of the prism. What

is the surface area of a right rectangular prism with length 4 centimeters (cm), width 9 cm, and height 3 cm? (Area of a rectangle is equal to length times width.)
Mathematics
1 answer:
Archy [21]3 years ago
7 0

The surface area of right rectangular prism is 150 square centimeter

<em><u>Solution:</u></em>

The surface area of a right rectangular prism can be found by finding the sum of the area of each of the faces of the prism

To find: surface area of right rectangular prism

Given that,

length = 4 cm

width = 9 cm

height = 3 cm

<em><u>The formula for surface area of rectangular prism is given as:</u></em>

A = 2(lw + hl + hw)

Where, "l" is the length and "h" is the height and "w" is the width

Substituting the given values, we get'

A = 2(4 \times 9 + 3 \times 4 + 3 \times 9)\\\\A = 2(36+12+27)\\\\A = 2 \times 75\\\\A = 150

Thus surface area of right rectangular prism is 150 square centimeter

You might be interested in
Boris wants to buy new carpet for his living room floor. The floor is in the shape of a rectangle. Its length is 16 feet and its
Flura [38]
Use the are formula for a rectangle which is Length times Width to find the amount of square feet of carpeting.(16 times 14=224ft^2) Then you need multiply 224 by 12 because you have 224 square feet at $12 per square foot. So in the end it will cost $2688 to get the new carpet.
8 0
4 years ago
I need 5-10 please i really need help getting my grade up
irina [24]
5. D
6.G
7.B
8.J
9.C
10.F
Sorry it took time.

3 0
3 years ago
A person has 22 coins, all nickels and dimes, worth one dollar and 50 cents. How many nickels are there?
kirill [66]

I think your answer is 8 or option A

7 0
3 years ago
Tatiana is practicing shooting. The coordinates (in m) of the barrel of her gun and the target are (5, 3, 1) and (38, 41, 3). Wh
saul85 [17]

Answer:

d=\sqrt{2,537}\ m   or  d=50.37\ m

Step-by-step explanation:

we know that

the formula to calculate the distance between two points in three dimensions is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}+(z2-z1)^{2}}

Let

A(5,3,1)  -----> coordinates of the barrel of her gun

B(38,41,3)  -----> coordinates of the target

substitute the values

d=\sqrt{(41-3)^{2}+(38-5)^{2}+(3-1)^{2}}

d=\sqrt{(38)^{2}+(33)^{2}+(2)^{2}}

d=\sqrt{1,444+1,089+4}

d=\sqrt{2,537}\ m

d=50.37\ m

7 0
3 years ago
Solve the system of equations.
lord [1]

Answer is B.) (-3,-3) and (2,7)

3 0
3 years ago
Other questions:
  • What is the answer to this 56/(-8)=
    14·1 answer
  • Maura bought a snow shovel for $40. She charges $15 for each driveway she shovels. The equation p = 15d – 40 gives her the total
    14·1 answer
  • anne buys used cars at auction for 2000 per car. there is 150 fee to take part in the auction. If anne buys 13 used cars how muc
    15·1 answer
  • The weight of a package increases by 2 pounds. The new weight of the package is 8 pounds. Write an equation to represent the sui
    8·2 answers
  • Which of these forms should you use to file your tax return?
    15·2 answers
  • If m∠4 = 35, find m∠3. Explain.
    15·1 answer
  • What is the approximate difference in the circumference of a circle with a radius of 4 ft and the circumference of a circle with
    7·1 answer
  • If the complement of an angle is equal to the supplement of four times the angle, then find the measure of the angle.
    9·1 answer
  • Plzzz help
    11·1 answer
  • How do division properties help you evaluate expressions?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!