All categories

2 years ago

For question B

Mathematics

1 answer:

Komok [63]2 years ago

6 0

Answer:

5/8 or 0.625

Step-by-step explanation:

to find the value of the shaded region, we need to first identify how large the entire shape is. so counting all the squares we can see that there are 8 mini squares within the rectangle, so if the whole shape was shaded in, we would have 8/8 squares shaded.

now that we know it is out of 8, you can count how many are actually shaded, so 5.

now the total shaded area is 5/8

5/8 is 0.625 as a decimal so you can put it there on the line

You might be interested in

Does the table represent a function? Then represent

Artist 52 [7]

Answer:

This table represents a function

y is 1.3 times x

y=1.3x

Step-by-step explanation:

6 0

3 years ago

What time does that say

zubka84 [21]

Answer:

5:15

Step-by-step explanation:

The shorter "leg" show the hour and the longer "leg" shows the minutes. The minutes around the clock goes by 5s.

4 0

3 years ago

This graph shows data related to a company's stock price and time. which type of function best models data? A. a linear function

lesya [120]

C cuz if it opens down a is negative and also it’s a parabola so it’s quadratic

5 0

3 years ago

isabel thinks she has space for a 45 inch wide book case it turns out she only has space for a 40 inch wide book case what is th

Minchanka [31]

Answer:

The percent error in Isabel's measurement is 12.5%.

Step-by-step explanation:

Given:

Isabel thinks she has space for a 45 inch wide bookcase it turns out she only has space for a 40 inch wide bookcase.

Now, to find the percent error in Isabel's measurement.

Measurement she thinks = 45 inch.

The actual measurement = 40 inch.

So, the error in measurement = $45-40=5\ inch.$

Now, to get the percent error of the measurement:

$\frac{5}{40} \times 100$

$=\frac{500}{40}$

$=12.5\%.$

Therefore, the percent error in Isabel's measurement is 12.5%.

6 0

4 years ago

The metric system has several advantages that include all of the following except _____.

4vir4ik [10]

Answer:

Only 10 base units to learn

Step-by-step explanation:

The metric system is a decimal based system developed to be universally acceptable by making use of base units from obtained from nature and the use of prefixes for multiples and submultiples of the base units, decimal ratios, which allows easy representation of quantities, as well as having a coherent structure of base and derived units which are obtained from the base units

During conversion in the metric system, which is decimal based, it is only required to move the decimal point

The prefixes which are used to specify multiples and submultiples are the same through out

The decimal system is based on the powers of ten

The number of base units to learn are 7 including; 1. Meter (m), 2. Kilogram (kg), 3. Second (s), 4. Ampere (A), 5. Kelvin (k), 6. Candela (cd), and 7. mole (mol)

Therefore the metric system has several advantages that include all of the following except; Only 10 base units to learn

4 0

3 years ago