All categories

3 years ago

How can you use a right angle to determine the classification of another angle?

Mathematics

2 answers:

nirvana33 [79]3 years ago

7 0

you can measure the first angle with a protractor and then measure the other one see if there is a different angle

aleksley [76]3 years ago

4 0

If you compare the right angle to another angle and the other angle is bigger then it would be an obtuse angle and if the other angle was smaller then it would be an accute angle

I think

You might be interested in

What is the answer to 11-2r+3=4

Mashcka [7]

Using algebra, I obtained that r=5

7 0

3 years ago

Read 2 more answers

What’s x-b divided by a= c.. for b

aivan3 [116]

$x-b:a=c\qquad|-x\\\\-\dfrac{b}{a}=c-x\qquad|\cdot(-a)\\\\b=-a(c-x)\\\\b=-ac-a(-x)\\\\\boxed{b=ax-ac}$

3 0

3 years ago

Mr. Zelman wants to give 50% of his comic book collection to his nephew Alex. If Mr. Zelman has 800 comic books, then how many w

BARSIC [14]

Mr. Zelman gave 400 books to his nephew

<em><u>Solution:</u></em>

Given that, Mr. Zelman wants to give 50% of his comic book collection to his nephew Alex

Mr. Zelman has 800 comic books

Number of books with Zelman = 800

Mr. Zelman wants to give 50% of books to Alex

Number of books given to nephew = 50 % of books of Zelman

Therefore, we have to find 50 % of 800

$\rightarrow 50 \% \text{ of } 800$

$\rightarrow 50 \% \times 800\\\\\rightarrow \frac{50}{100} \times 800 = 400$

Thus he gave 400 books to his nephew

4 0

3 years ago

The measure of angle FGJ is 25°.

ivanzaharov [21]

Answer:

50+25=75+x=75x

Step-by-step explanation:

75x nw czy dobrzee

4 0

2 years ago

Jo's mother, Anne, is four times as old as Jo. In four years time, Anne will be three times as old as Jo. How old is Jo? (this i

pentagon [3]

Answer:

Jo's age = x = 8 years

Step-by-step explanation:

Let

Jo's age = x

Jo's mother, Anne's age = 4x

In four years time, Anne will be three times as old as Jo.

Jo's age =3( x + 4)

Jo's mother, Anne's age = 4x + 4

How old is Jo?

Equate Jo's age and his mother's age

3(x + 4) = 4x + 4

3x + 12 = 4x + 4

3x - 4x = 4 - 12

-x = - 8

Divide both sides by -1

x = 8

Therefore,

Jo's age = x = 8 years

8 0

2 years ago

Read 2 more answers