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4 years ago

One complete figure represents 100% right a percent to represent the shade portion of each figure below

Mathematics

1 answer:

forsale [732]4 years ago

7 0

30% because 10 out of 10 is 100%.

So 3 out of 10 is 30%.

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PLZ HURRY DIS IS TIMED !!!

raketka [301]

Answer:

Step-by-step explanation:

6 0

3 years ago

In a village, there are houses, flats and bungalows in the ratio

Elden [556K]

Answer:

270

Step-by-step explanation:

Given that :

Ratio = 14:8:5

Houses : flats : bungalow

Number of bungalow = 50

Sum of ratio = (14 + 8 + 5) = 27

Let total number of households = x

Bungalow = 5/27 * x

5/27 * x = 50

5x / 27 = 50

5x = 50 * 27

5x = 1350

x = 1350 / 5

x = 270

Number of places to live = 270

3 0

3 years ago

Find the distance between A(2,4) B(3,6)

Irina-Kira [14]

Answer:

$d = \sqrt{5}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra II

Distance Formula: $d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Point A (2, 4)

Point B (3, 6)

Step 2: Find distance d

Substitute: $d = \sqrt{(3-2)^2+(6-4)^2}$
Subtract: $d = \sqrt{(1)^2+(2)^2}$
Exponents: $d = \sqrt{1+4}$
Add: $d = \sqrt{5}$

5 0

3 years ago

Can someone please help me I need 7 and 8

exis [7]

Answer:

7.irrational

8.integer ,whole number ,rational number

Step-by-step explanation:

7. that dash line on top of decimal shows that its keeps repeating

8. -18/6 = -3

4 0

3 years ago

Click the score on the graph where you think the balancing point would be for this data.

Ulleksa [173]

Answer:

The balancing point is 23

Step-by-step explanation:

Given

The above graph

Required

Determine the balancing point

This simply means that we calculate the mean.

From the above graph, we have:

$\begin{array}{cc}x & {f} & {21} & {3} & {22} & {5} & {28} & {1} & {29} & {1}\ \end{array}$

So, the mean is:

$\bar x = \frac{\sum fx}{\sum f}$

$\bar x = \frac{21*3+22*5+28*1+29*1}{3+5+1+1}$

$\bar x = \frac{230}{10}$

$\bar x = 23$

Hence, the balancing point is 23

3 0

3 years ago