3 years ago

What is 6 2/3 - 1 1/2

Mathematics

2 answers:

Nata [24]3 years ago

8 0

Answer:

Step-by-step explanation:

6 2/3 - 11/2=

20/3 - 11/2= 1/3

Alex17521 [72]3 years ago

5 0

Answer:

=7/6

Step-by-step explanation:

= 20/3-11/2

= 7/6

You should use calculator.

You might be interested in

I need help with this

andrey2020 [161]

18a:16 18b:32 % means out of 100

3 0

3 years ago

How are fractions and decimals related

Airida [17]

A fraction is a short way to write a division problem. When you see a fraction, it means "the top number divided by the bottom number". When you actually DO the division, the answer is the decimal that's equal to the fraction.

7 0

3 years ago

Read 2 more answers

16) The actual distance from Juan's home to Lake Mimo is 120 miles. The distance on a map is 2.5 inches. What scale could have b

Grace [21]

Answer: 1/48

Step-by-step explanation:

Write 2.5/120 as a fraction , then rewrite it as 25/1200 simplify and get 1/48

Hope this helps!

7 0

2 years ago

. A triangle has side lengths of 8, 7, and 14. To the nearest tenth of a degree find the measure of the angle opposite the side

4vir4ik [10]

Given:

The measure of three sides of a triangle are 8, 7 and 14.

To find:

The measure of the angle opposite the side of length 8.

Solution:

According to the Law of Cosine:

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

Let a=8, b=7 and c=14, then by using Law of Cosine, we get

$\cos A=\dfrac{7^2+14^2-8^2}{2(7)(14)}$

$\cos A=\dfrac{49+196-64}{196}$

$\cos A=\dfrac{181}{196}$

Taking cos inverse on both sides.

$A=\cos^{-1}\dfrac{181}{196}$

$A=22.561328$

$A\approx 22.6$

Therefore, the measure of the angle opposite the side of length 8 is 22.6 degrees.

7 0

3 years ago

What is 57,909,000 in scientific notation?

LenaWriter [7]

Hello,

Shall we begin?

<span>57,909,000
</span>
= 5.7909 * 10 ^7

Answers: 5.7909 * 10 ^7

5 0

3 years ago