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
timurjin [86]
3 years ago
9

PLEASE HELP ME!!!!!!

Mathematics
1 answer:
larisa86 [58]3 years ago
3 0
The rock hits the gorund at 45s. is the answer
You might be interested in
Find the value of f(4) for the function.<br><br> f(a) = 2(a + 4)-4
mixer [17]

Step-by-step explanation:

4a=2a+4

C.L.T

4a-2a=4

2a=4

=2

8 0
2 years ago
In triangle DEF, side DE is 3 inches, side EF is 4 inches, and sides DF is 5 inches. The largest angle is opposite which side.?
zimovet [89]
The longest angle would be across from the one with the longest side. In this case it would be across from DF
4 0
3 years ago
Read 2 more answers
What shows how many molecules there are of a chemical formula? ​
olga nikolaevna [1]

Answer:

no of moles = mass / molar mass

1 mole = 6.02 *10^23 molecules

I don't know if that helped

5 0
3 years ago
I think im in love right now
Jet001 [13]

No you aren't, sorry bro

4 0
3 years ago
If you are examining a triangle with given measurements for one leg and the hypotenuse, how will you determine the measure of th
balandron [24]

Answer:

plug it into the pythagorean theorem formula

Step-by-step explanation:

since the pythagorean theorem is a^2+b^2=c^2, you have to plug in the lengths of the leg and the hypotenuse to the formula. If you were trying to find a, you would plug in the second leg into b and the hypotenuse into c. so if for example you needed to find a and the second leg was 2 inches while the hypotenuse was 5 inches, the formula would be a^2+2^2=5^2. then solve it like a regular equation, so a^2+4+25, a^2=21, and you would do the square root of that answer. hope that helped.

5 0
3 years ago
Read 2 more answers
Other questions:
  • If a student knows a car traveled 300 kilometers in three hours, what can the student find?
    6·2 answers
  • Given △RST≅△LMN, m∠R=65°, and m∠M=70°, what is the measure of ∠T?
    8·2 answers
  • 10-(3x-1)/2=(6x+3)/11<br> If someone could help that would be great thank you!
    6·1 answer
  • Simplify 4 + (−3 − 8)
    13·2 answers
  • A cake recipe calls for 30 milliliters of water for every 20 milliliters of cooking oil. How many milliliters of water are neede
    12·1 answer
  • Select all ratios equivalent to 7:12.<br> 3:36, 49:84, 20:21, 10:30
    9·2 answers
  • What type of correlation is shown in this scatterplot?
    14·1 answer
  • Type using number words. (Remember to use a hyphen in your answer where needed.) <br> 355
    5·1 answer
  • How is the following written with only one exponent?<br>a^3 . a^5​
    6·1 answer
  • You can use the formula a = to find the batting average a of a batter who has h hits in n times at bat. in If a person has a bat
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!