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
natta225 [31]
2 years ago
7

Some one plz help me

Mathematics
2 answers:
Schach [20]2 years ago
7 0
Use pythagoras to find DF
Df=sqr(10^2-8^2)
DF=6
SinE= opposite/hypotenuse
SinE=6/10=3/5
Deffense [45]2 years ago
5 0

Answer:

Given:

- angle: E

- opposite-leg : 3

- adjacent - leg: 4

- hypotenuse: 5

sin(E) = opposite-leg / hypotenuse = 3 / 5

Answer: 3 / 5

Step-by-step explanation:

Brainliest?

You might be interested in
You work at Dave's Donut Shop. Dave has asked you to determine how much each box of a dozen donuts should cost. There are 12 don
slava [35]
A box of donuts would cost: b = 3.84 + 0.18f

First, we have to find the total cost of the donuts. 
12 x 0.32 = 3.84

Next, we need to determine the cost of the box. However, we don't know the surface area, just the cost per foot. We can multiply the number of square feet of the box by $0.18 to find the cost.

So our equation could be:  b = 3.84 + 0.18f (where f is the surface area of the box in square feet)
8 0
3 years ago
Look at the screenshot
BaLLatris [955]

Answer:66.6 but if round 67%

Step-by-step explanation:

Because 52 ÷78 =66.6

So it's 67%

5 0
3 years ago
Read 2 more answers
7-x=21. help ????????????
Dmitriy789 [7]
X=-14
do you want an explanation <span />
6 0
2 years ago
Read 2 more answers
What is the surface area of this square pyramid?
Viefleur [7K]

base = 3*3 = 9 sq. in.

 side = 1/2 *3*6 = 9 sq. in.

4 sides x 9 = 36 + 9 (base) = 45 in^2

 Answer is A

3 0
3 years ago
What is the answer to this definition? A comparison of two or more numbers.
Oksi-84 [34.3K]

Answer: a ratio

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Daniel runs 225 km in a charity fun run. Sandra runs 8,420 m less. How far does Sandra run?
    14·1 answer
  • |1|&gt;-1<br> True or false
    12·1 answer
  • Which best explains why the equation 4x + 5 = 4x - 1 has no solutions? A. The equation has a variable on both sides. B. The equa
    9·2 answers
  • The ratio of males to females in a cycling club is 5:3.
    14·1 answer
  • In the 1500s, john calvin left france
    14·1 answer
  • gavin and play a game with 20 numbered balls. The 20 balls are numbered from 1 to 20. Write down the probability that the score
    12·2 answers
  • What do the signs need to be to multiply to get a positive and add to get a negative ?
    14·1 answer
  • The distance between a skier on top of a mountain and the end of the ski course is 2395 feet if the end of the course is 642 bel
    7·2 answers
  • Find the value of X round to the nearest degree
    11·1 answer
  • The function a(b) relates the area of a trapezoid with a given height of 12 and
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!