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
disa [49]
3 years ago
14

Answer please for all five

Mathematics
1 answer:
labwork [276]3 years ago
8 0

Answer:

fna-yzqk-yus

j.o.i.n gi.r.ls to see my d.ic.k and c.u.m.mi.ng

You might be interested in
Lisa buys a television for $4185. if the sales tax is $292.95. what percent is sales tax?
Romashka-Z-Leto [24]

Answer:

Sales tax = 7%.

Step-by-step explanation:

Let x be the percent of sales tax.

We have been given that Lisa buys a television for $4185. The sales tax is $292.95.

We need to figure out x such that x percent of 4185 equals to 292.95. Let us represent this information in an equation.

\frac{x}{100}*4185=292.95

Let us multiply both sides of equation by 100.

100*\frac{x}{100}*4185=100*292.95

x*4185=29295

x=\frac{29295}{4185}

x=7

Therefore, sales tax is 7%.

Let us cross check our answer by calculating 7% of 4185.

7\%\text{ of } 4185=\frac{7}{100}\times 4185

7\%\text{ of } 4185=0.07\times 4185

7\%\text{ of } 4185=292.95

We can see that 7% of 4185 is 292.95. Hence, sales tax is 7%.

5 0
3 years ago
A freight train from city A to city B and a passenger train from city B to city A left the cities at the same time, at 10:00 AM,
djyliett [7]

Answer: Both trains would meet at 1 pm

Step-by-step explanation:

Let t represent the time at which both trains will pass each other.

The distance between the cities is 360 miles. This means that by the time both trains meet, the total distance covered would be 360 miles.

Distance = speed × time

The freight train is travelling at 50 mph. Distance covered by the freight train in t hours is 50t.

The passenger train is travelling at 70 mph. Distance covered by the passenger train in t hours is 70t.

Since the total distance covered is 360 miles, it means that

50t + 70t = 360

120t = 360

t = 360/120

t = 3 hours

Both trains would meet at 1 pm

8 0
3 years ago
PLEASE HELP ASAP
Leviafan [203]

Answer:

  • -2/5

Step-by-step explanation:

<h3>Given</h3>
  • tan (x)=2/5
<h3>To find</h3>
  • tan (2pi - x)
<h3>Solution</h3>
  • tan (2pi - x) =
  • - tan (x) =
  • - 2/5

Correct choice is B

5 0
3 years ago
Read 2 more answers
1.6 hours to 0.95 hour increase and decrease?? also show the work.. thxs!
notka56 [123]

Answer:

Decrease

Step-by-step explanation:

If you look at the numbers in general 1.6 has a one in it. Meanwhile 0.95 is part of one. Think of it as money. Which would you rather have $1.60 or 0.95 cents.

5 0
3 years ago
What is the volume of this shape?
jenyasd209 [6]
Answer:
600 ft cubed
Step-by-step explanation:
Triangle volume formula V = 1/2(l*w*h)
1/2(4*12*9) = 216 ft cubed

Formula for rectangular prism V = (l*w*h)
(4*16*6) = 384 ft cubed

Adding the values: 600 ft
6 0
2 years ago
Other questions:
  • The coordinates of the vertices of triangle ABC are A(-1,3), B(1,2) and C(-3,-1).
    7·1 answer
  • Please lmk asapppppppp
    12·1 answer
  • For which equation is t = 1.5 a solution? <br><br> 2t=-3 <br> t/10=15<br> 4t=6 <br> 6t=4
    9·2 answers
  • A particular model rocket kit uses the scale 1:144. The actual rocket is 168 ft tall. How tall will the model rocket be when com
    9·1 answer
  • When graphing the following equations, which one will be a straight line?
    15·1 answer
  • George has $23 to spend on art supplies. He wants to buy markers, paper, and glue. If the total cost of the markers and paper is
    9·1 answer
  • P(x) = 2x -1
    11·2 answers
  • Plz help <br><br> 121 = -11(x+5)
    5·1 answer
  • Jordan invested $8,500 in an account paying an interest rate of 4.1% compounded daily. Assuming no deposits or withdrawals are m
    11·1 answer
  • Patrick makes chocolate chip cookies. The recipe calls for 1 3/4 cups of flour. If Patrick triples the recipe, how much flour wi
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!