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
tino4ka555 [31]
2 years ago
12

11. The front and back walls of The front and back walls of an A-frame cabin are isosceles triangles, each with a base measuring

22’ and legs measuring 28’. The entire front wall is made of glass. If area = 1/2b*h how many square feet of glass is
needed.
Mathematics
1 answer:
hichkok12 [17]2 years ago
8 0

Answer:

Total area = 308'

Step-by-step explanation:

Given:

Base = 22'

Height = 28'

Find:

Total area

Computation:

Total area = 1/2[b][h]

Total area = 1/2[22][28]

Total area = 308'

You might be interested in
El 10% de los huevos de un supermercado están rotos, haya la probabilidad de que un cliente que compra media docena de huevos en
crimeas [40]

Answer:  

La probabilidad de encontrar como mucho un huevo roto es 0,8857.

             

Step-by-step explanation:  

Podemos calcular la probabilidad de econtrar un huevo roto usando la ecuación de distribución binomial:

P (x) = \left(\begin{array}{c}n&x\end{array}\right)p^{x}(1 - p)^{n-x}

En donde:

p: es la probablidad de encontrar huevos rotos = 10% = 0,1      

x: es el número de éxitos

n: es el número de ensayos = 6 (media docena de huevos)

Ahora, como nos piden la probabilidad de enontrar como mucho un huevo roto, esto quiere decir que debemos encontar la suma de la probablidad de encontar un huevo roto con la probabilidad de encontrar ninguno roto:

P = P(0) + P(1)

P = \left(\begin{array}{c}6&0\end{array}\right)0,1^{0}(1 - 0,1)^{6-0} + \left(\begin{array}{c}6&1\end{array}\right)0,1^{1}(1 - 0,1)^{6-1} = 0,5314 + 0,3543 = 0,8857

Entonces, la probabilidad de encontrar como mucho un huevo roto es 0,8857.

Espero que te sea de utilidad!                                                                                                                                                                                            

5 0
2 years ago
3 feet= ? inches. what is it? TwT
9966 [12]

Answer:

36 inches

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
The length of one side of a square city block is 462 meters. what is the perimeter of the block
trapecia [35]
The perimeter of any shape is just what you get when you add up all of the side lengths. We know that one side is 462 meters, and since a square has four equal sides, we can just mulitply 462 × 4 to get our perimeter, 1,848 meters.
3 0
3 years ago
naomi needs to solve 28 ÷ 7 = ?what related multiplication fact can she use to find the unknown number?
castortr0y [4]
28/7 =4
7•4 is 28 or
7+7+7+7 is also 28
6 0
3 years ago
Kristi invests $3,000 at a 7.25% annual simple interest rate, and her sister Kari invests $3,200 at a 6.25% annual simple intere
True [87]

Answer:

Kristi

Step-by-step explanation:

The formula for Simple Interest =

Principal × Rate × Time

For Kristi

Kristi invests $3,000 at a 7.25% annual simple interest rate,

Principal = $3000

Rate = 7.25% = 0.0725

Time = 1

Simple interest = $3000 × 0.0725 × 1

= $217.5

For Kari

Her sister Kari invests $3,200 at a 6.25% annual simple interest rate.

Principal = $3200

Rate = 6.25% = 0.0625

Time = 1

Simple interest = $3200 × 0.0625 × 1

= $200

From the above calculation, we can see that: Kristi will earn the greater amount of interest after one year

3 0
2 years ago
Other questions:
  • The vector u is graphed. which of the vectors below would be orthogonal to vector u?
    8·1 answer
  • A box has a volume of 192 cubic inches, a length that is twice as long as its width, and a height that is 2 inches greater than
    11·1 answer
  • The probability that Stephen wins a raffle is given by the expression k l . Write down an expression, in the form of a combined
    13·1 answer
  • My question is, with this type of question, are you supposed to use subtraction instead of addition? Just asking because I had a
    10·2 answers
  • What percent of 240 is 180?
    5·2 answers
  • Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz helppppppppppppppppp me i do anyhting just help[
    13·1 answer
  • Can you help me with this problem I'm doing school virtually and I don't know what to do on this.
    11·1 answer
  • What do you notice about the graph when it passess through a root of even multiplicity?​
    14·1 answer
  • Please help mhanifa!!! I will mark brainliwst !
    14·1 answer
  • Round the following numbers to the nearest 1000: a) 3426 b) 1897 c) 27506 d) 8809​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!