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
Vlada [557]
3 years ago
15

In ΔDEF, the measure of ∠F=90°, FE = 84, ED = 85, and DF = 13. What ratio represents the sine of ∠E?

Mathematics
1 answer:
Oksanka [162]3 years ago
4 0
13/85
Step-by-step explanation:
'sin' is the ratio of the opposite side to the hypotenuse of the given angle in a right angled triangle
You might be interested in
Rewrite 24 * x in a different way, using the commutative property of multiplication. Note that x represents a real number.
Ivan
The communicative property means that multiplied numbers can be multiplied in any order.

3*2*4 is the same as 2*4*3. The answer will be the same.

So (24 * x) is the same as (x * 24).

Hope this helps! :)
7 0
3 years ago
Read 2 more answers
1. Ashton rode his bicycle 3.25 miles in 12 minutes. What was Ashton's average rate in miles per hour
Contact [7]

Answer: the answer is 3.6 mph

Step-by-step explanation: to find the average speed you need to divide your total distance by total time. Im this case you need to divide 12 by to find the average speed you need to divide your total distance by total time. Im this case you need to divide 12 by 3.25

6 0
3 years ago
Write an equation for the nth term of the arithmetic sequence −15, −33, −51, −69, .... An equation for the nth term of the
stira [4]

Given:

The arithmetic sequence is −15, −33, −51, −69.

To find:

The nth term of the arithmetic sequence.

Solution:

We have,

−15, −33, −51, −69

Here,

First term: a = -15

Common difference is

d = -33-(-15)

d = -33+15

d = -18

Now, nth term  of an arithmetic sequence is

a_n=a+(n-1)d

Substitute a=-15 and d=-18.

a_n=-15+(n-1)(-18)

a_n=-15-18n+18

a_n=-18n+3

Therefore, the nth term of the given arithmetic sequence is a_n=-18n+3.

4 0
3 years ago
What the unit rate for this? “9 inches of snow in 3 hous”
anastassius [24]

Answer:

3 inches per hour

Step-by-step explanation:

divide the number on the y axis (i'm assuming it's inches of snow) by the number on the x axis (i'm assuming its hours)

by doing this you will get 3 inches per hour

4 0
3 years ago
Distribute 3(5x -1)<br> thank you&lt;3.
AysviL [449]

Answer:

(3x5)+(3x-1) = 15+(-3)= 12

Step-by-step explanation:

There you go :)

7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the sum to the equation of:
    11·1 answer
  • Choose the correct equation for the line shown on the graph below
    11·1 answer
  • What the answer for #1
    15·1 answer
  • It takes Susan 3 hours to fix 2 broken cars and it takes Joseph 4 hours to fix 3 broken cars. If they work together how long wil
    9·1 answer
  • What is the least common multiple of x^2+2x-8 &amp; x^2-4x+4 ?
    12·1 answer
  • What is the distance between the points (4,5) and (10,13) on a coordinate plane?
    15·1 answer
  • What is the solution to the inequality below?
    15·1 answer
  • A linear function models the height of a burning candle. Candle A comes out of the mold at 225 ​mm, and is expected to be at 201
    9·1 answer
  • Which pairs of figures are congruent? Which pairs are similar?
    8·1 answer
  • 1) The ratio of the number of Mary's stickers to Anne's is 4:7. Mary has 48 stickers. If
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!