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
Art [367]
3 years ago
9

5 points

Mathematics
1 answer:
MakcuM [25]3 years ago
8 0

Answer:

72 minutes

Step-by-step explanation:

an hour ir is 60 minutes and 60 plus 60 equals 120.

120 divided by 100 equals 1.2

1.2 X 60=72

(60 is for 60%)

(100 is for 100% because you can't have above 100 percent that's impossible and because you want use all of the time in your solution.)

You might be interested in
Which quadrilateral has two pairs of different but equal adjacent sides?
dem82 [27]
The answer is most likely a 'kite'. If not it would be something very similar.
4 0
4 years ago
Read 2 more answers
X - 37 ≤ -1 13/14 solve
seropon [69]

Answer:

405/14

Step-by-step explanation:

7 0
3 years ago
Find the function value. tan495°
inysia [295]

Answer: -1

Step-by-step explanation:

You want to find an angle that is coterminal to 495. So, subtract 360 degrees until youre in the range of 0-360. I got 495 - 360 = 135°

Tangent is equal to \frac{sin(theta)}{cos(theta)}, we already solved theta which was 135°

This next part is hard to explain to someone who doesnt know their trig circle, idk if you do. The angle 135 is apart of the pi/4 gang. So we know this is going to be some variant of √2/2. Sine of quadrant 1 and 2 is gonna be positive:

sin135=\frac{\sqrt{2} }{2}

Now lets do cosine of 135°, which again is apart of the pi/4 gang because its divisible by 45°. Its in quadrant 2 so the cosine will be negative.

cos135=-\frac{\sqrt{2} }{2}

The final step is to divide them. They are both fractions so you should multiply by the reciprocal.

\frac{\sqrt{2} }{2} *-\frac{2}{\sqrt{2} } =-\frac{2\sqrt{2} }{2\sqrt{2} } =-1

7 0
3 years ago
Read 2 more answers
Find f(-1), f(0), f(3) for the following function.<br> f(x)=3x<br> f(-1)=Blank
kramer

Answer:

If f(x) = 3x, this means that any number that replaces x in the parenthesis, would replace x in the right side too.

When x = -1:

f(-1) = 3(-1) = -3

When x = 0:

f(0) = 3(0) = 0

When x = 3:

f(3) = 3(3) = 9

~


8 0
3 years ago
1.
belka [17]
B)subtraction hopes this help:)
5 0
3 years ago
Read 2 more answers
Other questions:
  • Andrea ordered a computer on the internet The computer cost $1,399 plus 6.5% sales tax. What was the total amount Andrea paid fo
    7·1 answer
  • How do I solve -6/5-2/3v+4/15+1/3v
    12·2 answers
  • How many 1/8 miles are there in 3/4 miles
    13·1 answer
  • Rounded to the nearest tenth, what is the area of rectangle ABCD? rectangle ABCD with diagonal AC, labeled as measuring 9 feet,
    9·1 answer
  • Can anyone help me with this one
    10·2 answers
  • Work out an estimate for square root of 4.92+2.18×7.3158​
    13·1 answer
  • Gila's house is eight miles south and two miles east of her workplace. Her fitness center is three miles north and one mile east
    8·1 answer
  • Simplify.<br> (−5) −1<br><br> Options: <br> 1/5<br> 5<br> −5<br> −1/5
    10·2 answers
  • Solve for x. 3(x−7)=6(x−10) Enter your answer in the box. x =
    5·1 answer
  • From the diagram below, given the side lengths marked, and if we know that &lt; C is congruent to &lt; E, we can say that ___.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!