3 years ago

Seven years less than 13 times the age

Mathematics

1 answer:

forsale [732]3 years ago

3 0

It is leomar de tdegvs fef fuwhf sf sfwvfsahfbas feufbasefbsafhsef/

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Please help!!!!!!!!!!!!!!!

Sedaia [141]

Step-by-step explanation:

$\triangle{ABC}$ is similar to $\triangle{ADE}$ so we can write the ratio

$\dfrac{x}{6+4} = \dfrac{2}{6}$

Solving for x, we get

$x = \left(\dfrac{2}{6}\right)(10) = \dfrac{10}{3}$

6 0

3 years ago

If √6 is the geometric mean between 4 and another number, then the number is<br> 1.5<br> 9<br> 24

konstantin123 [22]

Correct answer is A.

g - geometric mean
$g= \sqrt{ab} 
\\
\\g= \sqrt{6} ,a=4,b=?
\\ \sqrt{6}= \sqrt{4b} 
\\ (\sqrt{6})^2= (\sqrt{4b} )^2
\\6=4b
\\
\\b= \frac{6}{4} = \frac{3}{2}=1.5$

4 0

3 years ago

Can you please help me with this question? What is 4% of 350?

OlgaM077 [116]

X = 4% * 350

x = 4/100 * 350

x = 4/10 * 35

x = 0.4 * 35

x = 14

14 is 4 percent of 350.
___________________

$\sf\ .04=\frac{4}{100}\\\\x=\frac{4}{100}\times350\\\\x=\frac{4\times350}{100}\\\\x=\frac{1400}{100}={\boxed{14}$

8 0

3 years ago

Read 2 more answers

If one pound is $4.40 how much is 3/8's of a pound?

baherus [9]

Answer:

1.65

Step-by-step explanation:

you said one pound is $4.40

and that how much is 3/8 of a pound

so 3/8 multiplied by 4.40

8 0