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3 years ago

Someone help idk how to answer

Mathematics

2 answers:

Leona [35]3 years ago

3 0

Answer:

25 degrees

Step-by-step explanation:

The box mark means that the angle is 90 degrees. Thus, we know that x and 65 have to add up to 90 degrees.

x+65=90

So,

x=25 degrees

Contact [7]3 years ago

3 0

The answer is 25 degrees.

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spayn [35]

<u>Answer:</u>

The correct answer option is $\frac { 4 } { 4 9 }$ .

<u>Step-by-step explanation:</u>

We are to find the probability that both your parents were born on weekend (either Saturday or Sunday).

Total number of days in a week = $7$

Number of days in weekend = $2$

Probability of being born on weekend = $\frac { 2 } { 7 }$

P (both parents were born on weekend) = $\frac{2}{7} \times \frac{2}{7}$ = 4/49

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3 years ago

You bought a pumpkin pie for Friendsgiving. At the end of the part 6/8 of the pumpkin pie was left. The host decided to share ou

ExtremeBDS [4]

The correct answer is D
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6 0

3 years ago

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Evarado paid $1.12 for a dozen eggs at his local grocery store. Determine the cost of 3 eggs

Anton [14]

First you have to find out the cost for a single egg.

Since there are a dozen (12) eggs, you can divide the total cost by that.
1.12/12 ≈ 0.09.

Using the base cost of an egg, you can find out how much 3 eggs would cost.

0.09 x 3 = $0.27

5 0

3 years ago

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28. Last week, Lee earned some money babysitting. He

grigory [225]

Answer:

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Step-by-step explanation:

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3 years ago

Use the equation to answer the following question y=(x-3(x+2)/(x+4)(x-4)(x+2)

givi [52]

Answer:

See below

Step-by-step explanation:

The given rational function is;

$y=\frac{(x-3)(x+2)}{(x+4)(x-4)(x+2)}$

The given function is not continuous where the denominator is equal to zero.

$(x+4)(x-4)(x+2)=0$

The function is discontinuous at $x=-4,x=4,x=-2$

b) The point at x=-2 is a removable discontinuity(hole) because (x+2) is common to both the numerator and the denominator.

The point at x=-4 and x=4 are non-removable discontinuities(vertical asymptotes)

c) The equation of the vertical asymptotes are x=-4 and x=4

To find the equation of the horizontal asymptote, we take limit to infinity.

$\lim_{x\to \infty}\frac{(x-3)(x+2)}{(x+4)(x-4)(x+2)}=0$

The horizontal asymptote is y=0

8 0

3 years ago