All categories

2 years ago

What's 6/7 written as a fraction with a denominator of 42

Mathematics

1 answer:

zimovet [89]2 years ago

3 0

36/42
multiply the top and bottom by 6.
7 x 6 = 42
6 x 6= 36

You might be interested in

WILL GIVE BRAINLIEST PLEASE ANSWER ASAP

Wittaler [7]

Answer:

Circle man ez

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

I’m trying to figure out What equals 6 x 9?

Assoli18 [71]

Answer:

Step-by-step explanation:

6x9=54

6 0

2 years ago

Read 2 more answers

In the pulley system shown in this figure, MQ = 30 mm, NP = 10 mm, and QP = 21 mm. Find MN.

ankoles [38]

<h2>Answer:</h2>

$\boxed{\overline{MN}=37.96}$

<h2>Step-by-step explanation:</h2>

For a better understanding of this problem, see the figure below. Our goal is to find $\overline{MN}$ . Since:

$\angle MRS=\angle MQP=90^{\circ} \\ \\ \overline{MQ}=\overline{MR}=30mm$

and $\overline{MN}$ is a common side both for ΔMRN and ΔMQN, then by SAS postulate, these two triangles are congruent and:

$\overline{RN}=\overline{QN}$

By Pythagorean theorem, for triangle NQP:

$\overline{QN}=\sqrt{\overline{NP}^2+\overline{QP}^2} \\ \\ \overline{QN}=\sqrt{10^2+21^2} \\ \\ \overline{QN}=\sqrt{541}$

Applying Pythagorean theorem again, but for triangle MQN:

$\overline{MN}=\sqrt{\overline{MQ}^2+\overline{QN}^2} \\ \\ \overline{MN}=\sqrt{30^2+(\sqrt{541})^2} \\ \\ \boxed{\overline{MN}=37.96}$

3 0

2 years ago

Translate the product of 8 and the quotient of 6 and x into an algebraic expression

WINSTONCH [101]

Answer:

3 x

x + y

Step-by-step explanation:

(think about it with a horizontal line between the two numbers)

When using fractions and whole numbers turn the whole numbers into fractions like ---> 3/1

and if their like 3 5/6 (for example) you would multiply the denominator by the whole number ---> 3*6=18 then add what's on the numerator with it. so 18+5=23 which would make it 23/6

Just some tips for making it easier!

Hope it helps! :)

4 0

2 years ago

A bag contains 5 quarters 2 dimes and 4 pennies what is probability Of picking a dime

Snezhnost [94]

Answer:

2/11 or 18 %

Step-by-step explanation:

4 0

3 years ago