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
natita [175]
3 years ago
8

DEF rotates 90 degrees clockwise about point A to create D’E’F. Therefore, which equation must be true

Mathematics
1 answer:
Rom4ik [11]3 years ago
5 0

Answer:

m∠EAE ' = m∠FAF '

Step-by-step explanation:

Rotation is a type of transformation referred to a in which the shape of the original object is preserved and the angle of rotation is constant for all the parts of the body.

Thus, when ΔDEF rotates 90° clockwise about point A to create ΔD 'E 'F.

You might be interested in
The measures of two angles in a triangle are 32o and 78o. Which of the following equations could be used to find the measure of
Korvikt [17]

Answer:

32+78+x=180

Step-by-step explanation:

All triangle angles add up to 180, so add 78 and 32 then subtract it from 180 to get x, which in another form is 32+78+x=180.

6 0
3 years ago
Read 2 more answers
Using f(x) = 4x + 6 with the domain of {-1,0,2}, find the range
konstantin123 [22]
The range is the output of the function, and there are many ways to find it and write it. Let's find it first by plugging in all the domain values (domain means input) into the function:
f(-1) = 4(-1)+6=-4+6=2
f(0) = 4(0)+6=0+6=6
f(2) = 4(2)+6 = 8+6=14

We have all of our values. We can either write the range as:
{2, 6, 14}

or, subtract the smallest value from the largest one:
14-2=12

So, there are those ways to write it, there are more, but I think you should stick with the first way because that's how the problem was presented to you. If you have any questions, hmu!

3 0
3 years ago
Solve for x: 5x\10=2 is it (a) 1 (b) 4 (c) 5 (d) 20
OleMash [197]
(b) 4

5(4)/10=20/10=2
6 0
3 years ago
Hailey is making 36 mini- pumpkin pies. Each pie takes 6 ounces of pumpkin. The cans of pumpkin are 2 pounds each. How many can
serious [3.7K]
1 pound = 16 ounces

6 ounces each pie

36 mini pies to make

36 × 6 = 216 ounces needed to make 36 mini pies

216 ÷ 16 = 13.5 pounds
if each can of pumpkin is 2 pounds,
13.5 ÷ 2 = 6.75 so that would be 7 cans of pumpkin
3 0
2 years ago
What belongs in the box marked with the question mark in the proof?
koban [17]
<span>the blank boxes are for you to plug in x=20 to prove its right. so it would be 3(20)-4=2(20+8) 60-4=2(28) 56=56 so its true!</span>
6 0
3 years ago
Other questions:
  • NEED HELP ASAP PLS
    13·2 answers
  • What's the eleventh term of a sequence with an explicit rule of ƒ(n) = 2 + 3(n – 1)?
    11·1 answer
  • URGENT help me please
    10·1 answer
  • 3/2+2x/5=7/10 these are fraction busters but I don't know what I'm supposed to do and what the answer is?
    7·1 answer
  • Find the measure of one interior angle of a regular polygon with six sides
    8·2 answers
  • The temperature in New Jersey is 85 degrees and climbing to 2 degrees per hour the temperature in Florida is a hundred and falli
    15·1 answer
  • Sinx•Tanx•Cotx•Cscx =
    9·1 answer
  • Christy is three times as old as he was 8 years ago . How old is she now?
    13·1 answer
  • A car travels to 253 miles in eight hours how far can you travel in seven hours?
    7·1 answer
  • Please answer, fifteen pts!<br><br> 8x -4 &lt; -36.<br><br> Please explain/show work!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!