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3 years ago

Divide and answer in simplest form: 6 ÷ 4/3

Mathematics

1 answer:

4vir4ik [10]3 years ago

4 0

Answer:

Step-by-step explanation:

1) when dividing fractions change the sign to multiplication and flip the second fraction(reciprocal) upside down and multiply

$\frac{6}{1} *\frac{3}{4} =\frac{12}{4}$

12/4=3

hope this helps!

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Luke is 5 years younger than 3 times Sydney’s age, s . in this situation , what does 3s represent?

Zielflug [23.3K]

Answer:

3.s is 3 times the age of Sydney's which is equals to Luke age + 5

Step-by-step explanation:

Given Sydney’s age, s

and also Luke is 5 years younger than 3 times Sydney’s age.

Sydney's 3 times age is 3.s

Luke age = Sydney's 3 times age - 5

Luke age=3.s-5 ⇒ 3.s = Luke age + 5

Hence, 3.s is 3 times the age of Sydney's which is equals to Luke age + 5

8 0

3 years ago

Read 2 more answers

X^2+10x-6=0.........

Georgia [21]

Puting it into the quadrait equation ((-b+-[b^2-4ac]^(1/2)/2a), we get that x= 31^(1/2)-5 or 31^(1/2)+5

4 0

3 years ago

Given a right triangle with legs a, b and hypotenuse c, solve for b if a= 72 and c= 75

kotykmax [81]

Answer:

The answer is a. 21.

Step-by-step explanation:

We solve this question by using Pythagoras theorem to relate the sides of a right angled triangle.

Here,

Hypotenuse of the given triangle(c)=75

Two sides of right angled triangle are:

a=72

b=?

Then,

for a given right angled triangle abc,

Using Pythagoras theorem,

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

Squaring on both sides,

$c^{2} =a^{2}+b^{2}$

or, $75^{2}=72^{2}+b^{2}$

or, $b^{2}=75^{2}-72^{2}$

or, $b^{2}=5625- 5184$

or, $b^{2} =441$

∴ $b=21$

So, the value of b is obtained to 21 by the use of Pythagoras theorem.

7 0

3 years ago

What is the least common multiple of 156 and 321

jekas [21]

Hello Hdolly81

The LCM of 156 and 321 is 16692

Backup:

156: 2,2,3,13,

321: 3,107

2 * 2 * 3 * 13 * 107 = 16692

5 0

3 years ago

Please help me ASAP

expeople1 [14]

Your equation would be:

y=15*0.06^x

7 0

3 years ago