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
Mashcka [7]
3 years ago
11

Someone pls help i don’t understand this

Mathematics
1 answer:
soldi70 [24.7K]3 years ago
3 0

Answer:

to help, i will demonstrate the first problem. This is a right triangle. We know this because it is a 45-45-90 triangle.

Because of this we know that the sides are 2 and 2 (they must be equal).

Now we need the hypotenuse- the side across from the right angle (in other words, the diagonal line).

To do this we take 2 times the square root of two. This makes it 2.82.

You might be interested in
Pls help<br><br> Multiply. write the result in scientific notation<br><br> (1.7*10^-4)(5*10^-5)
kramer
Do the exponents first. 10 to the -4 is 1/10000 or 0.0001 and 10^ -5 is 0.00001. You end up with (1.7*0.0001)(5*0.00001) which is 0.00017*0.00005 which is 0.0000000085 or 0.085*10^-8
5 0
2 years ago
Jeremy rides a Ferris wheel. The graph shows h, Jeremy’s height above the ground at any time during the ride. Which inequality r
geniusboy [140]

Answer:

10 \leq h\leq 50

Step-by-step explanation:

Jeremy rides a Ferris wheel. The graph shows h, Jeremy’s height above the ground at any time during the ride

Number line represents the height above the ground at any time during the ride.

the shaded part of the graph lies between 10 and 50, also we have solid dot at 10 and 50.

So height of the inequality is

10 \leq h\leq 50

4 0
3 years ago
Read 2 more answers
Pls help i dont understand :( will give Brainliest + 25 Points
umka21 [38]
It’s D. 4 is the one next to X because that’s what is changing and -3 is the y intercept which comes after X
3 0
3 years ago
Read 2 more answers
If you answer this correctly i will cash app you 20 dollars ​
Law Incorporation [45]
225pi because I know ..
6 0
3 years ago
If f(x)=2+abs(x-3) for all x, what's the value of the derivative f'(x) at x=3?
ruslelena [56]
No derivation at x=3 .
only at x=3
8 0
3 years ago
Other questions:
  • Please help as soon as possible
    13·1 answer
  • What is the area of this parallelogram??
    11·2 answers
  • How many solutions does the system of equations below have? x+y=4 and x-y=6
    5·1 answer
  • Does 22km 22m = 2222m
    13·1 answer
  • What is the volume of the square pyramid? Round to the nearest tenth.
    9·1 answer
  • Please help me 30 minutes more please please
    7·1 answer
  • Will give brainliest ASAP PLEASE HELP!
    15·1 answer
  • Find the slope of the line through the pair of points: (5, 20) and (4, -17)
    8·2 answers
  • 2 3/5+2 4/5 I need the answer
    13·2 answers
  • Plsss I need help
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!