3 years ago

If a 60-degree angle is bisected and then each new angle is bisected, what is the measure of the smallest angle formed?

Mathematics

1 answer:

Ainat [17]3 years ago

4 0

Bisect 60 to get 2 thirty degree
bisect the 30 to get 4 fifteen degrees answer is 15

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Please solve and show working for 13-((4/5)+(6/8))=

UNO [17]

13-((4/5)+(6/8))
Make your fractions have common denominators
13-((32/40)+(30/40))
Add your fractions and simplify
13-(62/40)
or
13-(31/20)
or
13-(1 11/20)
Then turn 13 into a fraction with a common denominator! Im going to use the second fraction method (31/20)
13 written as a fraction is 13/1, its LCD with 31/20 is 20. I now multiply the top and bottom by 20
260/20
Now I rewrite the problem again
(260/20)-(31/20)
Which equals
229/20!
This is your unsimplified answer
Finally you simplify and get
11 9/20

6 0

3 years ago

which expression correctly shows the commutative proberty? a)8+14+22+9=(8+14)+(22+9). b)8+14+22+9=8+(14+22)+9. c)8+14+22+9=53. d

Lerok [7]

D has the commutative property because it just flip flopped the numbers.

5 0

3 years ago

A coin is tossed, and a standard number cube is rolled. What is the probability that the coin shows heads and the number cube sh

Ainat [17]

So,

Since this is independent probability, the probability of the event above occurring is:
$(probability\ of\ heads)(probability\ of\ even\ no.)$

First, the probability of landing on heads.
$\frac{1}{2}$

Now, the probability of rolling an even number.
 $\frac{3}{6}\ or\ \frac{1}{2}$

Plug it into the equation.
$\frac{1}{2} * \frac{1}{2} = \frac{1}{4}$

The correct option is C.

7 0

3 years ago

Find the value of x. Round to the nearest tenth. Help please!!!

jasenka [17]

Answer:

x=3

Step-by-step explanation:

Right triangle so you can use pythagorean theorem

a squared + b squared = c squared

b=x

14^2 + b^2= 17^2

14+b=17

b=3

8 0

2 years ago

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What value of x is in the solution set of –2(3x + 2) > –8x + 6? –6 –5 5 6

Assoli18 [71]

Answer: X=6

Step-by-step explanation:

5 0

3 years ago

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