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
Zielflug [23.3K]
3 years ago
15

I need help asap :):););

Mathematics
2 answers:
Sphinxa [80]3 years ago
5 0

Answer:

top one

Step-by-step explanation:

taurus [48]3 years ago
3 0

Answer:

A

Step-by-step explanation:

Distribute because of (P)EMDAS

You might be interested in
BRAINLIEST TO CORRECT QUICK
notsponge [240]

Step-by-step explanation:

hope it helps you......

7 0
3 years ago
Triangle N M L is shown. Angle N M L is 90 degrees. The length of M L is 15, the length of N L is 25, and the length of N M is 2
lys-0071 [83]

Answer: sin(L) = 4/5, cos(L) = 3/5, tan(L) = 4/3

Step-by-step explanation:

i got it wrong so here's the correct answers for people who are trying to pass

6 0
3 years ago
Read 2 more answers
If caffeine reduces by about 10% per hour, how many hours h does it take for the amount of caffeine in a body to
Mila [183]

Answer:

7 hours

Step-by-step explanation:

Since, the final amount of caffeine formula would be,

A=P(1-r)^t

Where,

P = Initial value,

r = rate per period,

t = number of periods,

Here, r = 10% = 0.10, t = h, A = \frac{P}{2}

\frac{P}{2}=P(1-0.10)^h

\frac{1}{2}=(0.90)^h

Taking log both sides,

log 0.5 = log 0.90^h

log 0.5 = h log 0.90

\implies h = \frac{log 0.5}{log 0.9}=6.57881347896\approx 7

Hence, after 7 hours the amount of caffeine in a body to  reduce by half.

3 0
3 years ago
When an expression is in its simplest form it has no _________ or _______ ________
CaHeK987 [17]
I don’t know the answer I just need some points have a good day
6 0
3 years ago
The half life of a substance is 30 days. If there are 4.5 grams to start with, how much will be left after 23 days? Round to the
qaws [65]

65.4Step-by-step explanation:KHAN

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the horizontal asymptote of the graph of y= -2x^6+5x+8/8x^6+6x+5
    14·2 answers
  • PLS HELP ME IM BEING TIMED AND I HAVE 20 MINS TO TURN IN.
    10·1 answer
  • Can someone be awesome and help me please :/ ?????
    7·1 answer
  • A company that rents a car for $30 per day. Another company will rent the same type of car for $20 per day plus $0.08 for each m
    14·1 answer
  • What are the coordinates of the vertex for y= x + 71 – 2
    6·1 answer
  • Help please, pythagorean theorem
    8·1 answer
  • What is the exact volume of the cylinder?
    7·1 answer
  • The coin collection has 60 quarters. This is 25% of the coins. How many coins are in this collection?
    5·1 answer
  • A farmer has 240 acres to plant. He needs to decide how many acres of corn to plant and how many of oats. He can make $40 per ac
    13·1 answer
  • A rectangle measures 3 1/4 inches by 3 3/4 inches. What is the area
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!