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
SVETLANKA909090 [29]
3 years ago
6

I just have one question left you don’t need to simplify if you give the answer

Mathematics
2 answers:
Lemur [1.5K]3 years ago
8 0
Photomath will help u
Ugo [173]3 years ago
7 0
It is either 400 or negative 400 because if you devide 12 by .03 it is 400
You might be interested in
A robot can complete 7 tasks in 3/5
Amiraneli [1.4K]

Answer:

<u>1 and 2/3 tasks</u>

Step-by-step explanation:

a) A robot can complete 7 tasks in 3/5 hours.

This means ;

7 tasks = 3/5 hours

1 task = ?

perform cross- multiplication as;

{1*3/5} /7

3/35 hours

b)

3/5 hours = 1 task

1 hour = ?

{1*1} / 3/5

1 / 3/5

1 * 5/3

<u>1 and 2/3 tasks</u>

6 0
3 years ago
Help pls yall i will give brainliest
miskamm [114]

Answer:

Y=3x+2, Y= -3x-2

Step-by-step explanation:

If you need a consistent (parallel) line you must have very similar equations, with only positives and negatives being changed. If it's Y=3x+2, only the 2 is changed from negative to positive changing the lines position. If it's Y= -3x-2 then the X value is moved to a different coordinate and the -2 keeps the change.

Hope this helps and please critique what I've done if im wrong.

6 0
3 years ago
A cube has a height of 7 cm. What is the volume of the cube?
WITCHER [35]

Answer:

343

Step-by-step explanation:

if you have a cube, then the volume is one of the sides cubed, or to the third power. 7^3 can be represented as 7*7*7, or 7x7x7, which is 343.

Brainliest

4 0
3 years ago
What What are the dimensions of a photograph in feet 91 cm by 122cm. Into inches the dimensions of a photograph in feet 91 cm by
frez [133]

Answer:

Rounded to 1720 for area

Step-by-step explanation:

91 cm is roughly equal to 36 inches

122 cm is roughly equal to 48 inches

3 0
3 years ago
The sum of the radius of the base and the height of a solid cylinder is 37m. If the total surface area of the cylinder is 1628 m
MA_775_DIABLO [31]

Answer:

4618.14m^{3} or 4618m^{3}  

Step-by-step explanation:

From  T.S.A = 2\pirh + 2\pir^{2}

 where T.S.A = 1628m^{2}

           1628 = 2\pirh + 2\pir^{2}

            1628 =  ( rh + r^{2} ) 2\pi

 by dividing both side by 2\pi

             \frac{1628}{2\pi }=  rh + r^{2}

          259.10 = rh + r^{2}

           rh = 259.10 - r^{2}

        h = \frac{259.10 - r^{2} }{r}   <u>          </u>(1)

From Radius + Height = 37

       r + h = 37  <u>              </u>(2)

by substituting eqn 1 into 2

    r + \frac{259.10 - r^{2} }{r}   = 37

by multiplying r to both side

   r^{2} + 259.10 - r^{2} = 37r

     259.10 = 37r

   r = \frac{259.10}{37}

   r = 7.00 ≅ 7  

From Eqn 2

     r + h = 37

     7 + h = 37

     h = 37 - 7

     h = 30

so Volume of a cylinder = \pi r^{2} h

                  V = \pi * 7^{2} * 30

                  V = 4618.14m^{3}  ≅  4618m^{3}  

4 0
4 years ago
Read 2 more answers
Other questions:
  • Write a decimal that is equivalent to three and ten hundredths.
    10·1 answer
  • What are some numbers that have an absolute value greater than 2 1/2
    13·1 answer
  • How to factor a quadratic equation and find the vertex?
    10·1 answer
  • Which represents t in terms of v?
    10·1 answer
  • How many even integer numbers are between 12/5 and 56/5
    10·2 answers
  • John ordered medium French fries $1.89,2 hot dogs $2.19,and an iced tea $1.35. All the menu items are subject to a sales tax of
    12·1 answer
  • The center of an ellipse is (−9,3) . One focus is (−13,3) . The major axis is 18 units long. What is the equation of the ellipse
    10·1 answer
  • Write a verbal problem that involves subtracting 4 liters.
    14·1 answer
  • FREEE POINTSSSS !!!!!!!!!!!!!!!!!!
    15·2 answers
  • Math angle sum theorem
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!