Ask question

Ask question

All categories

3 years ago

7

What is half of the number 3.5?

2 answers:

lidiya [134]3 years ago

4 0

1.75 you would divide 3.5 by 2 which would equal 1.75

Archy [21]3 years ago

3 0

1.75 because you would divide 3.5 by 2

You might be interested in

What is the fourth term in the expansion of (x + 2y)^8?

Hatshy [7]

Base on my calculation and the simplification of the form and finding its 4th power of the x+2y, i came up with a solution and finally found an answer of B. 448x^5y^3, I hope i answer your questions directly and please feel free to ask for more and ask for clarifications

4 0

3 years ago

Questions and Answers<br>1.<br>A is 40% of B. what percentages<br>Discuss<br>A<br>6090<br>B.

ratelena [41]

Answer:

yeah thats right good job keep up the good work and keep doing ur thing good job

Step-by-step explanation:

5 0

3 years ago

The difference of a number times

Hunter-Best [27]

7 x - 5 = 8
7 x = 8 + 5
7 x = 13
x = 13/7

7 ( 13/7) - 5 = 8
91/7 - 35/7 = 56/7
56/7 = 56/7 = 8

5 0

3 years ago

For each pair figures, find the ratio of the area of the first figure to the area of the second. 14mm 7mm

Paraphin [41]

The ratio of the area of the <u>first figure</u> to the area of the <u>second figure</u> is 4:1

<h3>Ratio of the areas of similar figures </h3>

From the question, we are to determine the ratio of the area of the<u> first figure</u> to the area of the <u>second figure</u>

<u />

The two figures are similar

From one of the theorems for similar polygons, we have that

If the scale factor of the sides of <u>two similar polygons</u> is m/n then the ratio of the areas is (m/n)²

Let the base length of the first figure be ,m = 14 mm

and the base length of the second figure be, n = 7 mm

∴ The ratio of their areas will be

$(\frac{14 \ mm}{7 \ mm})^{2}$

$= \frac{196 \ mm^{2} }{49\ mm^{2} }$

$=\frac{4}{1}$

= 4:1

Hence, the ratio of the area of the <u>first figure</u> to the area of the <u>second figure</u> is 4:1

Learn more on Ratio of the areas of similar figures here: brainly.com/question/11920446

8 0

2 years ago

HELP PLSS !!! Will mark as brainiest

Natasha_Volkova [10]

Answer:

$1709.92cm^3$

Step-by-step explanation:

$V=\pi r^2h=\pi *3^2*7=197.92cm^2$ (cylinder)

$V=whl=14*9*12=1512cm^3$ (rectangular prism)

$197.92+1512=1709.92cm^3$ (whole shape)

5 0

3 years ago