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
Veseljchak [2.6K]
2 years ago
8

PLEASE HELP!!ABCD∼EFGH AD=30 in. , EH=50 in. , and CD=15 in. What is GH ?

Mathematics
2 answers:
Novosadov [1.4K]2 years ago
6 0
Hello there user!

You're answer is going to be -

GH= 25 inches

Explain)

A-D= 30 inches

Half of AD = 15 inches, therefore all you need to do is split the next set in half as well.

50 divided by two is 25, therefore you're answer is 25 inches.

Hope this helps you! Have a great rest of you're day!

~Alexa
weqwewe [10]2 years ago
6 0

Answer: GH =25 in.

Step-by-step explanation:

Given: ABCD\sim EFGH

We know that if two polygons are similar then their corresponding sides are proportional.

Thus, \frac{AB}{EF}=\frac{BC}{FG}=\frac{CD}{GH}=\frac{AD}{EH}

Since, AD=30 in. , EH=50 in. , and CD=15 in.

Then we have ,

\frac{CD}{GH}=\frac{AD}{EH}\\\\\Rightarrow\frac{15}{GH}=\frac{30}{50}\\\\\Rightarrow\ GH=\frac{50\times15}{30}\\\\\Rightarrow\ GH=25\ in.

You might be interested in
Rewrite the expression in the form 9^n<br> (9^3) (9^12)
BartSMP [9]

Answer:

{9}^{15}

Step-by-step explanation:

( {9}^{3} ) \times ( {9}^{12} ) = 9 {}^{3 + 12}  =  {9}^{15}  \\

5 0
3 years ago
A school with 340 students produces trash that fills 1,190 tall trash cans per week. If each student produces the same amount of
earnstyle [38]
3.5 trash cans a week
7 0
2 years ago
the pizza slice served at O'Connor's pizza place are 1/4 of a whole pizza. There are three pizzas ready to be served. 14 childre
likoan [24]
No there will not be enough. Think about it this way. If each slice is 1/4 of the pizza, then each pizza can only feed 4 people. If you have 3 of these pizzas, then you can feed 12 people at most. Since there are 14 kids, you won't have enough.
8 0
3 years ago
Read 2 more answers
The mass of the eggs laid by a certain breed of hen is a normally distributed random variable with mean 0.06kg and standard devi
Olin [163]

a (i) The number of standard size is 288 eggs

a (ii) The number of medium size is 1,476 eggs

a (iii) The number of large size is 36 eggs

b (i) The expected profit made from selling the standard size is Gh¢43.2

b (ii) The expected profit made from selling the medium size is Gh¢516.6

b (iii) The expected profit made from selling the large size is Gh¢16.2

The given parameters:

the mean of the distribution, m = 0.06 kg

standard deviation (std) of the distribution, d = 0.009 kg

number of the samples, n = 1800 eggs

(i) Find the position of "less than 0.052 kg (standard size)":

  • 1 standard deviation below the mean = m - d
  • m - d = 0.06 kg  -  0.009 kg = 0.051 kg

(<em>the </em><em>standard size</em><em> is 1 standard deviation below the mean</em>)

  • less than 1 standard deviation below the mean in a normal distribution is equal to 16% of the data samples
  • Number of standard size = 0.16 x 1800 = 288 eggs

(ii) Find the position of "Between 0.052 kg and 0.075kg (medium size)":

  • 0.052 kg is 1 standard deviation below the mean
  • 2 standard deviation above the mean = m + 2d
  • m + 2d = 0.06 + 2(0.009) = 0.078 kg

(<em>the </em><em>medium size</em><em> is between 1 std below the mean and 2 std above the mean</em>)

  • Between 1 std below the mean and 2 std above the mean in a normal distribution = (68 + 14)% = 82%
  • Number of medium size = 0.82 x 1800 = 1,476 eggs

(iii) Find the position of "Greater than 0.075 kg (large size)":

  • 0.078 kg is 2 standard deviation below the mean
  • greater than 2 std above the mean in a normal distribution = 2 % of the data samples
  • Number of large size = 0.02 x 1800 = 36 eggs

<u>Check:</u> <em>288 eggs + 1476 eggs + 36 eggs = 1,800 eggs</em>

(b) the cost of production of an egg = Gh¢0.45

the selling price of the standard size = Gh¢0.60

the selling price of the medium size = Gh¢0.80

the selling price of the large size = Gh¢0.95

(i) The expected profit made from selling the standard size:

Profit = total revenue - cost of production

Profit = 288(0.6) - 288(0.45) = Gh¢43.2

(ii) The expected profit made from selling the medium size:

Profit = total revenue - cost of production

Profit = 1476(0.8) - 1476(0.45) = Gh¢516.6

(iii) The expected profit made from selling the large size:

Profit = total revenue - cost of production

Profit = 36(0.9) - 36(0.45) = Gh¢16.2

Learn more here: brainly.com/question/22520030

3 0
2 years ago
Which of the systems of equations below is equivalent to the system shown?
amm1812

Answer:

D.....is\:   the \: equivalent \: system

Step-by-step explanation:

if \to 4x + 5y = 3 \\ if  \to 2x + 3y = 1 \\then \\ 2 \times  \: 4x + 5y = 3 \\ 4 \times 2x + 3y = 1 \\ 10y - 12y = 6 - 4 \\  - 2y = 2 \\ \boxed{ y =  - 1} \\ 4x  +  5y = 3 \\ 4x  +5( - 1) = 3 \\ 4x  -  5 = 3 \\ 4x = 3  + 5 \\ 4x =  8 \\  \boxed{x =  2} \\ hence \: the \: equivalent \: system \: is \to D \\

7 0
2 years ago
Other questions:
  • What value of x makes the statement (1/3) = (5/x) true?
    5·1 answer
  • Baker has flour to last 40 days. If he increases production by 25% how many days will the flour last? I put 30 days but they sai
    10·1 answer
  • Jamil hiked 7 miles. Hannah hiked
    10·2 answers
  • Compatible numbers for 2.4 and -0.18 are 2.5 and -0.2. What is the estimation of the product of (2.4)(-0.18)
    13·2 answers
  • Write each fraction as a sum or difference
    5·1 answer
  • Which mixed number is represented by the shaded<br> area? 2 2/5, 2 3/5, 2 2/3, 2 3/2?
    9·1 answer
  • Select the correct answer.
    15·2 answers
  • A CD player marked for $45 was sold for $58.50 due to its great popularity to
    5·1 answer
  • F (x) = 2x + 4<br> Solve for x when f (x) = 17<br> (IF YOU GET A DECIMAL, LEAVE IT AS A DECIMAL)
    8·2 answers
  • Can anyone know the answer please
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!