All categories

3 years ago

What is the best estimate of the number corresponding to A?

Mathematics

2 answers:

Pavel [41]3 years ago

8 0

Answer:

2.6

Step-by-step explanation:

Answer:

2.6

Step-by-step explanation:

Let us assume that the unit of measurement is centimetre (cm)

To obtain the value of A, do the following:

From the diagram above, we can say that the scale is 5 cm to 1 unit since there are 5 lines before a number.

Next, we shall determine the value of 1 cm.

5 cm = 1 unit

Therefore,

1 cm = 1/5 = 0.2 unit

This means that 1 small line is equivalent to 0.2 unit.

Now we shall determine A as follow:

A is exactly 3 lines (3 cm) after number 2.

1 cm = 0.2 unit

3 cm = 3 x 0.2 = 0.6 unit

Now, add 0.6 to 2 to obtain the value of A.

A = 2 + 0.6

A = 2.6

Therefore, A correspond to 2.6

Pepsi [2]3 years ago

3 0

Answer:

2.6

Step-by-step explanation:

Let us assume that the unit of measurement is centimetre (cm)

To obtain the value of A, do the following:

From the diagram above, we can say that the scale is 5 cm to 1 unit since there are 5 lines before a number.

Next, we shall determine the value of 1 cm.

5 cm = 1 unit

Therefore,

1 cm = 1/5 = 0.2 unit

This means that 1 small line is equivalent to 0.2 unit.

Now we shall determine A as follow:

A is exactly 3 lines (3 cm) after number 2.

1 cm = 0.2 unit

3 cm = 3 x 0.2 = 0.6 unit

Now, add 0.6 to 2 to obtain the value of A.

A = 2 + 0.6

A = 2.6

Therefore, A correspond to 2.6

You might be interested in

Explain this, "Invest what you can afford to lose"

REY [17]

Answer:

If you lost something that you can't afford to lose, then it would greatly affect you. If you lost something that you can get again, then it wouldn't be as bad but it still would affect you. Say you invested your money into buying 30 stocks, each stock costed 12 dollars, and the next day it went down to 11.5. You only lost 15 dollars total. But if you spent your money on more stocks, you would have lost more money.

3 0

2 years ago

A motorcycle starts from rest . If its gain an acceleration of 2m/s^2 in 5 second , Calculate the final velocity.

densk [106]

initial velocity=u=0m/s
Acceleration=a=2m/s^2
Time=t=5s
Final velocity=v=?

Using first equation of kinematics

$\\ \sf\longmapsto v=u+at$

$\\ \sf\longmapsto v=0+2(5)$

$\\ \sf\longmapsto v=10m/s$

4 0

3 years ago

Read 2 more answers

Chris bought six pounds of apples for

lesya692 [45]

Answer:

B. $27.00

Step-by-step explanation:

1 pound of apple = $10.80/6

a pound of apple cost $1.8

15 pounds of apple is = 15*1.8

=$27

7 0

3 years ago

Read 2 more answers

A rectangle has an area of 1/6 square centimeters and a length of 1.5 centimeters. what is the width? what is the perimeter?

SCORPION-xisa [38]

The area of a rectangle can be calculated by the product of its length and the width. Here we are given the area and the length so we can simply calculate for width. The perimeter is the sum of all the side lengths of the shape. We calculate as follows:

Area = lxw
1/6 = 1.5w
w = 1/9

Perimeter = 2l + 2w
Perimeter = 5/9

Hope this answers the question. Have a nice day.

6 0

3 years ago

12) 251 students went on a field trip. Six

lbvjy [14]

Answer:

38 students

Step-by-step explanation:

251 students minus the students traveled in cars =228 divide that by six buses and your outcome will be 38 students

3 0

3 years ago