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
horsena [70]
3 years ago
5

All winter jackets are on sale for 75% off. If a jacket originally cost $90, how much does a

Mathematics
1 answer:
padilas [110]3 years ago
5 0

Answer:

$22.50

Step-by-step explanation:

Simply multiply 90 by the amount taken off:

90(1 - 0.75)

90(0.25)

22.50

You might be interested in
4(8x+6)-2=22<br> Please help​
VMariaS [17]

Answer:

x=0

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
2 x 10 in standard form
lilavasa [31]

Answer:

y = 3 suh slid este ob cine este a, b și g au nevoie de acel kinfo pentru a termina

Step-by-step explanation:

bah de fort

3 0
3 years ago
What basic trigonometric identity would you use to verify that (sin2x + cos2x)/cosx=secx
Oksana_A [137]

Answer:

Step-by-step explanation:

sin(2x) = 2 sin(x) cos(x) cos(2x) = cos2(x) – sin2(x) = 1 – 2 sin2(x) = 2 cos2(x) – 1. Now I am not sure if this is right but I remember another similar formula. Here is the correct formula cot x = cos x / sin x

2 ) ( sin² x + cos² x ) / cos x = sec x

1/cos x = sec x

sec x = sec x

cos² x + sin² x = 1

7 0
3 years ago
Read 2 more answers
After t seconds, a ball in the air from the ground level reaches a height of h feet given by the equation h= 144t-16t^2 . After
Effectus [21]
H=0
Therefore:
144t-16t²=0
t (144-16t)=0
We have two equations:
1)
t=0    (when the ball is released)
2)
144-16t=0
-16t=-144
t=-144 / -16=9  (this is the time )

Answer: the ball hit the ground in 9 s. 
3 0
3 years ago
Help me wit dis pleasee??
elixir [45]
A straight line is 180 degrees. To get x, you subtract 117 from 180.

180-117 is 63.

x= 63.

x+y is 90 degrees so to find y, you subtract x from 90.

90-63 is 26.

y=27.
4 0
2 years ago
Other questions:
  • What is the distance between ( -3, -4) and ( 6, -4) on the coordinate plane
    6·1 answer
  • 9m=6 what does m = in this equation ?
    11·2 answers
  • Mrs. Walters drove 360 miles on 25 gallons of gas. Mr. Walters drove 480 miles on 32 gallons of gas.
    15·2 answers
  • Will give brainiliest to whoever answers it and gives it step by step please help me
    13·1 answer
  • The polygons are similar find the values of the variables
    8·1 answer
  • What is the solution to the system of equations? y = –3x + 6 y = 9
    5·1 answer
  • Girardo is using the model below to solve the equation 3x+1=4x+(-4)​
    11·2 answers
  • Read the proof<br><br> Given: AE EC; BD DC<br> Prove: triangle AEC ~ triangle BDC
    14·2 answers
  • From this density, the probability that X is between 0.5 and 1.5 is:
    5·1 answer
  • Anybody know the awnser to number 4 and 5 please awnser fast if you know it
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!