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2 years ago

Can you solve question #36

Mathematics

2 answers:

blagie [28]2 years ago

6 0

Your answer would be 75 for both base angles, all angles in a triangle will equal 180 when added together. Therefor 75+75+30=180

Sonja [21]2 years ago

5 0

If the measure of the vertex angle is 30 degrees, then the measures of the base angles are 75 degrees.

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For the given function, x can have what value?

Lyrx [107]

Answer:

x cannot be -4,-3, or 13

x can be anything else

Step-by-step explanation:

There are infinitely many values x can take where the relation above will be a function.

For it to be a function, you just need to make sure each x is only assigned one y value.

So x couldn't be -4 because it would by assigned to y=2 and y=0.

x couldn't be -3 because it would be assigned to y=1 and y=0.

x couldn't be 13 because it would be assigned to y=5 and y=0.

So as long as x is not chosen to be -4,-3, or 13 your relation here is a function.

5 0

2 years ago

the original price of a collectible model airplane is $115. The discounted price is $99. What is the percent of discount to the

storchak [24]

Answer:

$99/$115 x 100% = 86.086% of the original price

So 100% - 86.086

= 13.9 = 14%

Or you could just do (115 - 99) x 100 which gets the same answer.

8 0

3 years ago

Inga read 20 books last summer, and Gordon read 5 books. Which statement comparing the number of books Inga and Gordon read is a

Lina20 [59]

The accurate statement is the first one, which is "Igna read 4 times as many books as Gordon."

Mark brainliest if I helped you

3 0

3 years ago

Determine the value(s) for which the rational expression 2x^2/6x is undefined. If there's more than one value, list them separat

Dmitry [639]

Answer:

Step-by-step explanation:

Hello, dividing by 0 is not defined. so

$\dfrac{2x^2}{6x}$

is defined for x different from 0

This being said, we can simplify by 2x

$\dfrac{2x^2}{6x}=\dfrac{2x*x}{3*2x}=\dfrac{1}{3}x$

and this last expression is defined for any real number x.

Thank you

4 0

2 years ago

Roll a die 10 sided die 3 times. What is the probability that the sequence is strictly increasing or decreasing?

snow_lady [41]

Answer:

The probability of obtaining a sequence which is neither strictly increasing nor decreasing in 0.76.

Step-by-step explanation:

We have 10 possible outcomes on a single throw.

So, outcomes in 3 throws = $10^{3} =1000$ outcomes.

Let x be the number of strictly increasing arrangements.

Let y be the number of strictly decreasing arrangements.

Let z be the number of outcomes that are neither strictly decreasing nor strictly increasing

So, we have $x+y+z=1000$

If we look at a strictly increasing arrangement from the other/opposite side, it will look like a strictly decreasing arrangement.

So, x = y

Hence, we can say the final equation will be :

$2x+z=1000$

And for strictly increasing arrangements ,all 3 numbers will be different and it can be done in 10C3 ways.

10C3= $\frac{10!}{3!7!}$ = 120 ways

So, $2x=2\times120=240$

Thus $z=1000-240=760$

So, the probability is = $\frac{760}{1000} = 0.76$

Therefore, the probability of obtaining a sequence which is neither strictly increasing nor decreasing in 0.76.

4 0

2 years ago