All categories

3 years ago

Work out the length X.

Mathematics

2 answers:

ohaa [14]3 years ago

8 0

Answer:

16.34

Step-by-step explanation:

Is pythagoreons Theron

256 + 11.25 = c squared

267.25 = c squared

16.34 equals approximately c

Iteru [2.4K]3 years ago

4 0

Answer:

17.67 cm

Step-by-step explanation:

$\sqrt{a^2+b^2}$ = x

16^2 = 256

7.5^2 = 56.25

Add.

256 + 56.25 = 312.25

$\sqrt{312.25}= 17.67$

You might be interested in

Complete the pattern. Blank 8,570 , blank, 85.7, 8.57, blank

tekilochka [14]

85700
8570
85.7
8.57
0.857

Each time, you divide by 10 (move the decimal place 1 place value to the left).

7 0

2 years ago

Read 2 more answers

The quotient of 18 and a number a

irina [24]

Answer:

18÷n or 18a

Step-by-step explanation:

8 0

3 years ago

Convert - 3. - 3. - 3 to exponential form.

zheka24 [161]

Answer:

-3 {3}

Step-by-step explanation:

3 0

3 years ago

A ratio compares the relative sizes of ______ quantities .

Andre45 [30]

Answer:

two

Step-by-step explanation:

A ratio compares the relative sizes of two quantities .

4 0

3 years ago

Find the area: (I will give brainliest) +50 points.

scZoUnD [109]

Answer:

$A_{total} = 16\ cm^2$

Step-by-step explanation:

Step 1: Determine the area of the top rectangle

We can tell that the total shape seems like two rectangles glued together. We can separate the top rectangle and determine the area of it and then determine the area of the bottom rectangle and combine them. Lets first solve the left rectangle.

$A=l*w$

$A_{top\ rectangle}=6\ cm * 2\ cm$

$A_{top\ rectangle}=12\ cm^2$

Step 2: Determine the area of the bottom rectangle

$A=l*w$

$A_{bottom\ rectangle}=2\ cm * 2\ cm$

$A_{bottom\ rectangle}=4\ cm^2$

Step 3: Determine the total area

$A_{total}=A_{top\ rectangle}+A_{bottom\ rectangle}$

$A_{total}=12\ cm^2+4\ cm^2$

$A_{total} = 16\ cm^2$

Answer: $A_{total} = 16\ cm^2$

8 0

2 years ago

Read 2 more answers