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
alexandr1967 [171]
2 years ago
8

Can someone please help me with this thanks

Mathematics
1 answer:
xenn [34]2 years ago
3 0

Answer:

24 (units)

Step-by-step explanation:

Because Quadrilateral EFGH is being dilated by a scale factor of 3/4, this means that each side of E'F'G'H' gets multiplied by 3/4. In this case, we are going to divide by 3/4 to return to the original figure (or multiply by 4/3 since that is the reciprocal)

This means that side HE is 18/(3/4) = 18(4/3) = 72/3 = 24 units

You might be interested in
4 teammates share 5 granola bars equally.Draw to show how much each person gets.
Pavel [41]
4 teammates and 5 bars. 

5/4 = 1.25

1.25 = 1 and 1/4

Answer: Each person gets 1 and 1/4 of a bar
6 0
3 years ago
Help please!! and actually try to solve it this is a test and I wanna do good
schepotkina [342]

Answer:

After doing the math, I came up with B and/or C could be the answer

3 0
3 years ago
Read 2 more answers
Based on the sample of n = 25 healthy-weight students, can you conclude that healthy-weight students eat significantly fewer fat
Elis [28]

Answer:

z = -1.645

Step-by-step explanation:

b) n =25, M = 4.01 , \mu = 4.22 , \sigma = 0.60 , \alpha= 0.05

The hypothesis are given by,

H0 : \mu\geq 4.22 v/s H1 : \mu < 4.22

The test statistic is given by,

Check attachment for the formula that should br here.

z = \frac{4.01- 4.22 }{0.60 /\sqrt{25}}

= -1.75

The critical value of z = -1.645

The calculated value z > The critical value of z

Hence we reject null hypothesis.

The healthy-weight students eat significantly fewer fatty, sugary snacks than the overall population.

8 0
3 years ago
Read 2 more answers
In first half of a basketball game one team scored 45 points. This was 5/9 of their score for the whole game. How many points di
hammer [34]

Answer:

36

Step-by-step explanation:

45*(9/5)=81(The whole score)

81-45=36(the second half score)

5 0
3 years ago
Read 2 more answers
Simplify the radical expression. √45 + √20 - √5
viva [34]
√45 = √9√5 = 3√5
√20 = √4√5 = 2√5

3√5+2√5-√5=4√5

answer = 4√5
:)
5 0
3 years ago
Other questions:
  • The perimeter of a rectangular is 86 m. If the width were doubled and the length were increased by 22 m, the perimeter would be
    5·1 answer
  • There are 1234 pickles in a jar Fred took half out how many pickles are there.<br><br><br> ∞<br> ω
    10·1 answer
  • PLEASE HELP!!!<br><br> what is the value of X? -5x=-35
    10·2 answers
  • 1.<br>If I have £400 and I give 15% of the total to charity, how much does the charity<br>receive?​
    11·1 answer
  • Select 3 ratios that are equivalent to 4 : 3
    9·1 answer
  • Jenny's frying pan has a radius of 8 inches. Find a. the circumference of the frying pan and b. the area of the frying pan. Use
    6·1 answer
  • What is the inverse of the function f(x) = 4x + 8?
    5·1 answer
  • Order the following numbers from least to greatest.
    11·1 answer
  • 13 9/10 divided by 3 1/2
    10·1 answer
  • A small group of friends are planning on attending the local rodeo. Tickets cost $15 for children and $30 for adults and the gro
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!