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
Anvisha [2.4K]
3 years ago
12

Question 16 of 30

Mathematics
1 answer:
Paha777 [63]3 years ago
3 0

Answer:

3

Step-by-step explanation:

You have to divide 28 divided by 8.

28/8 = 3.5

I'm pretty sure you can't buy half a tube of paint, so Ingrid would only be able to buy 3.

You might be interested in
The triangles shown below must be congruent.
Misha Larkins [42]

Answer:

The answer is true.

Step-by-step explanation:

because they have three pair of congruent angles.

<em>hope</em><em> </em><em>it helps</em><em>.</em><em>.</em>

7 0
4 years ago
Solve for x and y x+y=15 x+2y=23
BigorU [14]

Answer:

x=7, y= 8

Step-by-step explanation:

x+y=15

x+2y=23

Subtract the first equation from the second equation to eliminate x

x+2y=23

-x-y=-15

--------------------

  y = 8

Now we can find x

x+y = 15

x+8 = 15

Subtract 8 from each side

x+8-8=15-8

x = 7

5 0
3 years ago
A company makes paper labels for paint cans. As shown below, cach can is in the shape of a cylinder with a height of 9 cm and a
IgorC [24]

Given:

Height of cylinder, h = 9 cm

Radius, r = 3 cm

Total amount of paper the company has = 8138.88 cm²

Let's find the number of labels that can be made given that the label covers only the side.

Here, we are to apply the formula for the surface area of a cylinder.

We have:

SA=2\pi rh+2\pi r^2

The 2πr² represents the area of the top and bottom circle of the cylinder.

Since the label covers only the side, we are to exclude the 2πr².

Hence. we have:

SA_{label}=2\pi rh

WHere:

r = 3 cm

h = 9 cm

Thus, we have:

\begin{gathered} SA_{label}=2*3.14*3*9 \\  \\ SA_{label}=169.56\text{ cm}^2 \end{gathered}

Now, the number of labels they can make is:

\begin{gathered} \text{ number of labels = }\frac{8138.88\text{ cm}^2}{169.56\text{ cm}^2} \\  \\ \text{ number of labels = 48} \end{gathered}

Therefore, the company can make 48 labels.

ANSWER:

48 Labels

8 0
1 year ago
Line m in xy plane contains the points (2,4) and (0,1) which of the following is the equation of M
HACTEHA [7]

Answer:

The equation of line M in slope intercept form is    y=\frac{3}{2}x+1

The equation of line M in standard form is  3x-2y=-2

Step-by-step explanation:

step 1

Find the slope of line M

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have the points

(2,4) and (0,1)

substitute

m=\frac{1-4}{0-2}

m=\frac{-3}{-2}

m=\frac{3}{2}

step 2

Find the equation of the line M in point slope form

y-y1=m(x-x1)

we have

m=\frac{3}{2}

point\ (0,1)

substitute

y-1=\frac{3}{2}(x-0)

y-1=\frac{3}{2}x ----> equation in point slope form

step 3

Find the equation of line M in slope intercept form

y=mx+b

Isolate the variable y in the equation of the line in point slope form

y-1=\frac{3}{2}x

Adds 1 both sides

y=\frac{3}{2}x+1

step 4

Find the equation of the line M in standard form

Ax+By=C

where

A is a positive integer

B and C are integers

we have

y=\frac{3}{2}x+1

Multiply by 2 both sides

2y=3x+2

3x-2y=-2 ---> equation in standard form

7 0
3 years ago
Help with math , thanks
Korolek [52]
The answer should be -1/2 as the slope. To find the slope you have to do y2-y1/x2-x1 which equals -1/2
5 0
3 years ago
Other questions:
  • Which function has the greatest rate of change on the interval from x = 3 pi over 2 to x = 2π?
    5·1 answer
  • Find the factors of 42 showing explain your work and this is the factor pairs in a table
    8·2 answers
  • How do you solve<br> 25n=70
    8·1 answer
  • Help me please! All questions answer. Step by step explain it please....!!!
    13·1 answer
  • Julio is paid 1.4 times his normal hourly rate for each hour he works over 31 hours in a week. Last week he
    12·1 answer
  • Can anyone help me out
    11·1 answer
  • You flip a coin 50 times. Of the 50 flips, the coin was heard 30 times (experimental). Therefore, the theoretical probability of
    5·1 answer
  • Can somebody talk to me
    6·2 answers
  • Line v passes through point [6.6] and is perpendicular to the graph of y= 3/4x - 11 line w is parallel to line v and passes thro
    11·1 answer
  • The table shows the results of a survey of 200 randomly selected people about where they live and whether they hike regularly.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!