All categories

3 years ago

Simplify the expression . 39*x / 13

Mathematics

2 answers:

kaheart [24]3 years ago

6 0

Answer:

Step-by-step explanation:

39*x / 13

39/13 * x

3*x

ankoles [38]3 years ago

5 0

Answer:

Step-by-step explanation:

We are given the expression:

39*x /13

We want to simplify this expression. It can be simplified because both the numerator (top number) and denominator (bottom number) can be evenly divided by 13.

(39*x /13) / (13/13)

(39x/13) / 1

3x / 1

When the denominator is 1, we can simply eliminate the denominator and leave the numerator as our answer.

The expression 39*x/13 can be simplified to 3x

You might be interested in

Help me please!!!<br> Sad face sad sad sad please helpppp

Romashka-Z-Leto [24]

It is Parallelograms !!

6 0

3 years ago

Find the value of x.

icang [17]

Answer:

Step-by-step explanation:

180 - 94 = 86

6 0

2 years ago

Read 2 more answers

Page 1:

Tema [17]

Answer:

i think it would be number 3.

Hope this helps.

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Answer the following questions.

Maslowich

Answer:

The first is 12

The second is 25.35

Step-by-step explanation:

The second is confusing so sorry if I got that wrong

Please give brainelest

3 0

2 years ago

In AOPQ, o = 700 cm, p = 840 cm and q=620 cm. Find the measure of _P to the<br> nearest degree

Westkost [7]

Given:

In triangle OPQ, o = 700 cm, p = 840 cm and q=620 cm.

To find:

The measure of angle P.

Solution:

According to the Law of Cosines:

$\cos A=\dfrac{b^2+c^2-a^2}{2bc}$

Using Law of Cosines in triangle OPQ, we get

$\cos P=\dfrac{o^2+q^2-p^2}{2oq}$

$\cos P=\dfrac{(700)^2+(620)^2-(840)^2}{2(700)(620)}$

$\cos P=\dfrac{490000+384400-705600}{868000}$

$\cos P=\dfrac{168800}{868000}$

On further simplification, we get

$\cos P=0.19447$

$P=\cos^{-1}(0.19447)$

$P=78.786236$

$P\approx 79$

Therefore, the measure of angle P is 79 degrees.

8 0

3 years ago

Read 2 more answers