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
Darina [25.2K]
2 years ago
5

Find the surface area of this rectangular pyramid. 4.5 in 3 in 4 in 5 in​

Mathematics
2 answers:
zhenek [66]2 years ago
5 0

Answer:

pretty sure it's 41.75 i fixed it dont pay attention to my comment

nata0808 [166]2 years ago
3 0

Answer:

The surface area is 31.75 inches

Explanation:

To find the area of a triangle, we use the formula \frac{bh}{2}, or <em>base · height ÷ 2</em>

Using this formula, we find that the area of the front and back triangles is 10

On the side triangles, the formula shows the area to be 6.75

The base, which has a width of 5 and a length of 3, is 15

Add the numbers together and you get a total surface area of 31.75 inches

You might be interested in
A water polo team threw a pizza party after winning the championship. They needed enough pizza for 72 people. Each pizza serves
Taya2010 [7]

Answer: 204 dollars in total

Step-by-step explanation: There are 72 people, and each serving serves six people. 72 divided by 6 =12.

12x17 equals $204

Hope this helped!

7 0
2 years ago
A school paid $31.25 for each calculator. If the school bought x calculators, how much did they pay?
Katyanochek1 [597]

Answer:

31.25×

Step-by-step explanation:

suppose that the value of x was 3 . that would mean that they bought 3 calculators .

if one calculator is $31.25 then 3 would be $31.25× 3

the same rule would apply for x

7 0
3 years ago
What is (-6, 2) reflected across the x axis then dilated by 1/2?
RUDIKE [14]
Make sure you go ahead and plot your point on the graph that you are using dilation means the graph got smaller then the original graph so starting from your original point your going to rotate it on the graph to your new point which is 1/2
3 0
3 years ago
Which of the following are exterior angles? Check all that apply.
Leokris [45]
I will have you come in please thank you thank for you thank you
I miss my
4 0
3 years ago
Read 2 more answers
Considera um quadrado de lado 2x e um rectângulo de comprimento x e largura x  2 . Qual é o valor de x para o qual as duas figu
ki77a [65]

Answer:

3 unidades de comprimento

Step-by-step explanation:

O perímetro é definido como a soma de todos os lados.

O perímetro de um quadrado de lado 2x é dado por:

Q=4*2x=8x

O perímetro de um retângulo de comprimento x e largura x² é dado por:

R=2x+2x^2

Para que ambos os perímetros sejam iguais:

R=Q\\8x=2x+2x^2\\x^2=\frac{6}{2}x\\ x=3

O valor de x é igual a 3 unidades de comprimento.

4 0
2 years ago
Other questions:
  • Express your answer in scientific notation.<br> 9.3⋅10 ​7 −3.4⋅10 6 =
    15·2 answers
  • How do i graph <br> x–3y=–9<br> 2x–3y=–6
    8·1 answer
  • A moving sidewalk in an airport moves people between gates. It takes Jason's 8-year-old
    7·2 answers
  • Kenneth is 14 years younger than twice Sabrina’s age. Kenneth is 30 years old. How old is Sabrina?
    10·1 answer
  • If a = 3, what is the value of 2a2.<br><br>A. 6<br><br>B. 12<br>C. 18<br><br>D. 36<br>​
    6·2 answers
  • Two cards are dealt at random from a standard deck of 52 cards. What is the probability that the first card is a King and the se
    11·1 answer
  • Yesterday, it took 40 minutes to drive to school. Today, it took 32 minutes to drive to school. What is your percent of change?
    14·2 answers
  • You have 34 of a pie leftover after your party. Each guest takes home 16 of the leftover pie. What fraction of the original pie
    11·1 answer
  • Select the correct answer.
    7·1 answer
  • 7 2/5 + 3 1/5=?<br> Explain show the work<br> Give me the answer
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!