All categories

2 years ago

63° 55° X = degrees.

Mathematics

1 answer:

lorasvet [3.4K]2 years ago

8 0

Answer:

Step-by-step explanation:

The sum of these angles must equal 360 degrees.

x+63+55=360

x+118=360

x=242

You might be interested in

Examples of repeating decimals

Aliun [14]

6.66, with a bar on top of the last two sixes

3 0

3 years ago

Read 2 more answers

A statement Sn about the positive integers is given. Write statements Sk and Sk+1, simplifying Sk+1 completely. Show your work.

pentagon [3]

$\displaystyle S_k = \sum\limits_{i=1}^k{i(i+1)} = \dfrac{k(k+1)(k+2)}{3} \\ \\ S_{k+1} = \sum\limits_{i=1}^{k+1}{i(i+1)} = \dfrac{(k+1)(k+1+1)(k+1+2)}{3}=\\ \\ = \dfrac{(k+1)(k+2)(k+3)}{3}$

4 0

3 years ago

The following two packages of rice cost the same amount. Which is the better buy?

aksik [14]

The question is a lot like me asking "Who is taller, my brother or me ?"
You'd want to know something about me and my brother.
I'll need to know something about the two packages of rice.

4 0

3 years ago

At the farm, Justin picks 3 bushels of fruits. The bushels weigh 8 1/4 pounds, 6 1/2 pounds, and 6 5/8 pounds. What is the avera

blondinia [14]

ANSWER

$Average \: Weight = 7 \frac{1}{8} \: bushels$

EXPLANATION

To find the average weight per bushel, we add all the three weight and divide by 3.

$Average \: Weight = \frac{8 \frac{1}{4} + 6 \frac{1}{2} + 6 \frac{5}{8} }{3}$

We convert all the mixed numbers to improper fraction to obtain,

$Average \: Weight = \frac{ \frac{33}{4} + \frac{13}{2} + \frac{53}{8} }{3}$

The least common denominator for the fractions in the numerator is 8.

This implies that,

$Average \: Weight = \frac{ \frac{66 + 52 + 53}{8} }{3}$

This simplifies to

$Average \: Weight = \frac{ \frac{171}{8} }{3}$

This gives us,

$Average \: Weight = \frac{171}{24}$

$Average \: Weight = \frac{57}{8}$

$Average \: Weight = 7 \frac{1}{8}$

7 0

3 years ago

What is the value of x <br> (X+40)=3x

777dan777 [17]

Answer:

Step-by-step explanation:

collect like terms and divide both sides

7 0

3 years ago

Read 2 more answers