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
Lena [83]
3 years ago
13

25 PTS!! PLZ HELP FAST!! VERY IMPORTANT!!

Mathematics
2 answers:
Ilia_Sergeevich [38]3 years ago
8 0

4.16 (6 is repeating)


brilliants [131]3 years ago
7 0

There are a total of 1440 minutes in a day. So 30/1440 is the percentage of 30 minutes in a day. That answer would be 2.833...% just put a line over the 3. And one hour would be double the percentage of 30 minutes because 1 hour is double 30 minutes. That percent would be 4.166...% (Put line over 6 aswell) If this is right could you possibly give me brainliest? Hope this helped.

You might be interested in
Need help! only have today till I turn in!
12345 [234]

Answer:

yes

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find the area of the isosceles triangle.​
Allushta [10]

Answer:

60in^2

Step-by-step explanation:

Area of a triangle = Height x Base X 1/2

Base = 10

Other 2 sides = 13

Now, let's split the Base into 2 parts.

=> 1 part = 5 and 2 part = 5

We can find the height using Pythagorean theorem

=> Isosceles triangle

=> (1 part of the base)^2 + Height^2 = The Hypotenuse^2  = the longer side of a triangle = 13^2

=> 5^2 + Height ^2 = 13^2

=> 25 + Height^2 = 169

=> 25 - 25 + Height ^2 = 169 - 25

=> Height^2 = 144

=> Height = Square root of 144

=> Height = 12

Area = 12 x 10 x 1/2

=> 12 x 5

=> 60 in^2

So, the Area is 60 in ^2

7 0
4 years ago
You’ve bought a cylindrical thermos 8 in. high with a base 6 in. across. How much coffee can you put in the thermos?
lana66690 [7]

Answer:

3.706 liters

Step-by-step explanation:

Hello

assuming that these measures correspond to the internal measures of the thermos,

we can calculate the volume as, the volume of a cylinder, which is given by

V=\pi r^{2} h

where r is the radius of the base, and h the height

also

Diameter=2r

r=Diameter/2

Step 1

let

h=8 in

base = diameter = 6 inch

r=diameter/2

r=6/2 inch,r=3 inch

Step 2

Put the values into the equation

V=\pi r^{2} h\\V=\pi (3in)^{2} (8 in)\\V=\pi *72 \ in^{3} \\\\V=72\pi\ in^{3} \\\\

Step 3

Now, the unit (cubic inches) is not an usual unit for measuring coffee, let´s convert cubic inches into liters by knowing

1 inch = 2.54 cm

1 litro =  1000 cubic centimeters

if\ 1\ inch\ = 2.54\ cm\\(1\ inch)^{3} =(2.54\ cm)^{3}\\\\1\ inch^{3}=16.3870\ cm^{3}

1 cubic inch = 16.3870 cubic centimeters

1\ cubic\ inch\ = 16.3870\ cubic\ centimeters\\\\\\72\pi =x?\ cubic\ centimeters\\\\x=\frac{72\pi \cubic \ inch\ \*16.3870 }{1\ cubic\ inch} \\\\x=3706.65\ cubic\ centimeters

Step 4

Finally, convert cubic centimeters into liters1000\ cubic\ centimeters =1\ liter \\\\\\3706.65\ cubic\ centimeters = x?\ liters\ centimeters\\\\x=\frac{3706.65 \cubic \ centimeters\ \*1 liter}{1000 cubic centimeters} \\\\x=3706.65\ cubic\ centimeters\\x=3.706 Liters

I can put 3.706 liters in the thermos

Have a good day

4 0
4 years ago
Can someone please help me with this problem?
GenaCL600 [577]
You need to know and have memorized metric unit conversions. They are easy, you just need to know how many zeros to add.

1 cm = 10 mm
1 m = 1000 mm
1 m = 100 cm
1 km = 1000 m


 (1.) 4m + 3cm = 400cm + 3cm = 403cm
(2.) 3km + 8m = 3000m + 8m = 3008m
(3.) 7cm + 9mm = 70mm + 9mm = 79mm
(4.) 1m + 5cm = 100cm + 5cm = 105cm
(5.) 5km + 5m = 5000m + 5m = 5005m

Do you see that to switch 5km to smaller unit meters you just add the zeros on to the end. Because 1km = 1000m ; 5km = 5000m

You try the rest. let me know if you have any questions.
5 0
3 years ago
Es5sdrdrrufrftfutyttf
Mrac [35]

Answer:

coordinate plane,

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which equation has no solution? 4(x+1)=2x+4 or 9-5x+2=4-5x explain your answer.
    11·2 answers
  • Which set of numbers are from least to greatest
    6·1 answer
  • John has a choice of two health plans being offered by his employer. The first plan has a $25 co-pay for each doctor visit and h
    14·2 answers
  • Suppose Z denotes the set of all integers, Z denotes the set of all positive integers, and Z− denotes the set of all negative in
    13·1 answer
  • Darian is multiplying 34<br> 3<br> 4<br> by 12<br> 1<br> 2<br> .
    11·1 answer
  • Use the rules of equations and inverse operations to solve the equation. -x^3=216
    8·2 answers
  • Solve each equation <br> b+2.01=5.5<br> 10C=13.71<br> 100d=13.71<br> what does the letters equal
    15·1 answer
  • 500.01 in correct scientific notation
    6·1 answer
  • Melia is baking small cakes. Each small cake requires 1 1/4 cup of frosting. If Melia wants to make 12 small cakes, how much fro
    11·1 answer
  • Can you help me do this pls thx and sum thing i got for Easter
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!