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
Snowcat [4.5K]
3 years ago
10

In ΔDEF,{EF}\cong{DE} EF ≅ DE and m∠E = 104°. Find m∠D.

Mathematics
1 answer:
Alexeev081 [22]3 years ago
7 0

The 3 inside angles need to equal 180.

Subtract E from 180 to find the sum of the other two angles:

180 - 104 = 76

Now because EF ≅ DE , angle D and F would be the same so divide 76 by 2

Angle D = 38

You might be interested in
Which of the following pairs of values are NOT equal in a normal distribution curve?
qaws [65]

The mean, median, and mode of a completely normal distribution will all have the same value, represented graphically by the top of the curve. The correct option is C.

<h3>What is a normal distribution?</h3>

The mean, median, and mode of a completely normal distribution will all have the same value, represented graphically by the top of the curve. The normal distribution is often known as the bell curve because the probability density graph resembles a bell.

The option that is not true for the normal distribution is the value of the mean and the height of the density curve at its lowest are not equal.

Hence, the correct option is C.

Learn more about Normal Distribution:

brainly.com/question/25447725

#SPJ1

5 0
2 years ago
Taylor can clean pools at a constant rate of 2/5 pools per hour. What is the ratio of pools to hours? HELPP PLEASE
Hatshy [7]

Hi! I'm happy to help!

To solve for this, we need to understand what a ratio is. A ratio is a comparison between two things. (in numbers) In this case,  between pools and hours:

pools:hours

A fraction is also a ratio, in this case we have 2/5, which also compares pools to hours, so we can turn this into a more proper ratio form:

2 pools: 5 hours

2:5

<u>So, our ratio of pools to hours is 2:5.</u>

I hope this was helpful, keep learning! :D

7 0
3 years ago
Read 2 more answers
Which is greater thirty six and nine thousandths or four tens
malfutka [58]

Answer:

four tens

Step-by-step explanation:

four tens is greater because:

four tens = 40

thirty six and nine thousandths = 36.009

36.009 < 40

6 0
4 years ago
London Bridge has a span of 1000 ft.
Ierofanga [76]

Step-by-step explanation:

enjoy brooooooooooooo

4 0
3 years ago
Determine the slope between the points (-3, 0) and (0, 5) <br><br><br> Thank you^^
liraira [26]

The slope is 5/3.hope this helps

8 0
3 years ago
Read 2 more answers
Other questions:
  • Peter has changed his diet to eat healthier. 2/3 of his meals are gluten free and of those gluten free meals 1/2 are vegan. How
    5·1 answer
  • A rectangular prism. The prism has a length of 6 centimeters, width of 2 centimeters, and height of 3 centimeters.
    7·2 answers
  • Which expression is equivalent to x2 − x − 6 x2 + 2x − 15 ? A) x + 3 x + 5 B) x + 2 x + 5 C) x + 3 x − 3 D) x + 2 x − 3
    11·2 answers
  • claris brought 8 tickets for a total cost of $104. she had used a coupon code to get $3 off each ticket. let x be the original c
    5·1 answer
  • How to determine if a quadratic has 0,1,or 2 solutions?
    7·1 answer
  • Find the sum of the first 21 terms of the arithmetic sequence 5, -2, -9.
    13·2 answers
  • It's making me write 20 characters right here.
    9·2 answers
  • Also pls show the steps for solving thanks
    15·1 answer
  • Rewrite each subtraction equation as an addition equation.<br> z - (-12) = 15
    10·1 answer
  • Simplify, and Write answer without parentheses
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!