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
PIT_PIT [208]
3 years ago
11

Help please :) ...........

Mathematics
2 answers:
Nimfa-mama [501]3 years ago
7 0

Answer:

what do you need help with?

Kamila [148]3 years ago
3 0

Answer:

the answer is y = 5

Step-by-step explanation:

bc its the way it is places

You might be interested in
Can u help me plz thanks
Mrrafil [7]
1. x = -4 ; f(x) = -(-4) = 4
2. x = -3 ; f(x) = 2(-3) + 1 = -5
3. x = 0 ; f(x) = 2(0) + 1 = 1
4. x = 2 ; f(x) = 2 + 3 = 5
5. x = 5 ; f(x) = 5 + 3 = 8
4 0
3 years ago
If you flipped a fair coin 18 times, about how many times would you expect heads to appear? HELP ME PLEASE!!!!!!!
Andrei [34K]

Answer:

9 or 3.8x10^-6

Step-by-step explanation:

By flipping a coin you'd look at how many times a head could appear (1/2) and multiply that by the 18 times.

Another explanation:

I'm not sure on this but would you raise 1/2 to the 18th power?

4 0
3 years ago
Question 7 (1 point)<br> Solve: 8x = 56
Hunter-Best [27]

Answer:

x = 7

Step-by-step explanation:

8x = 56

To solve this, we must simplify. To do this, we must divide each side by 8. This, in term, will give us the value of x.

8x = 56

----    ----

8       8

56/8 = 7

x = 7

Our answer is x = 7

5 0
3 years ago
Cos s=-2/5 and sin t=4/5, s and t are in quadrant II<br> find cos(s+t) and cos(s-t)
mojhsa [17]

Answer:

•cos(s+t) = cos(s)cos(t) - sin(s)sin(t) = (-⅖).(-⅗) - (√21 /5).(⅘) = +6/25 - 4√21 /25 = (6-4√21)/25

•cos(s-t) = cos(s)cos(t) + sin(s)sin(t) = (-⅖).(-⅗) + (√21 /5).(⅘) = +6/25 + 4√21 /25 = (6+4√21)/25

cos(t) = ±√(1 - sin²(t)) → -√(1 - sin²(t)) = -√(1 - (⅘)²) = -⅗

sin(s) = ±√(1 - cos²(s)) → +√(1- cos²(s)) = +√(1 - (-⅖)²) = √21 /5

5 0
3 years ago
If an item that originally cost $13 is increased to $19, what is the percentage of increase in the item?
Evgesh-ka [11]
Original cost (OC) = $13

New cost (NC) = $19

Percentage increase = \frac{NC - OC}{OC} *100 =  \frac{19 - 13}{13} * 100 =  \frac{6}{13} * 100

= 46.15 %
4 0
3 years ago
Other questions:
  • In gym class, you run one mile. You finish in 8 9/10 minutes. Ina finishes in 8.45 minutes. Davis finishes in 8 1/3 minutes. Ord
    8·1 answer
  • Lindsay deposited $2000 into a Roth IRA that grew to $5000 by retirement. If Lindsay is currently in the 10% tax bracket and ret
    15·2 answers
  • 15x + 9 = 3(2x - 6) PLease Help me Ive benn stuck on this
    6·2 answers
  • Number 1. ............................l.........
    13·1 answer
  • In an aquarium, there are 10 large fish and 5 small fish. Half of the large fish are red.
    8·1 answer
  • A water taxi travels around an island in a path that can be modeled by the equation y=0.5(x-14)^2 . A water skier is skiing alon
    6·1 answer
  • Your break even point is 3000 units you make $5 each unit that is your price minus variable coals is $5 what your fixed cost ? U
    6·1 answer
  • The total surface area of solid cylinder is 616 CM square and radius is 7 cm find the height. ​
    6·1 answer
  • RS= 6x-8
    15·1 answer
  • A patient is ordered 1.6 g Drug A every 8 hours over a 24
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!