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IRISSAK [1]
3 years ago
6

Can someone answer this please I don’t understand

Mathematics
1 answer:
nasty-shy [4]3 years ago
7 0

Answer:

3x+2x+a=180 degree(being linear pair)

5x+25=180

5x=180-25

x=155/5

x=31

Step-by-step explanation:

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In ΔVWX, the measure of ∠X=90°, WV = 17, VX = 15, and XW = 8. What ratio represents the sine of ∠W?
Dahasolnce [82]

Answer:

Sin \ \angle W=\frac{15}{17}

Step-by-step explanation:

-In a right triangle, the Sine of the base acute angle is usually given as:

Sin \angle (base)=\frac{Opposite \ Length}{Hypotenuse}

-In  ΔVWX,, VX is the opposite and WV the hypotenuse.

-Therefore, sine of ∠Wis calculated as;

Sin \ \angle W=\frac{Opp}{Hyp}\\\\=\frac{15}{17}

Hence, sine of  ∠W is given represented by the ratio \frac{15}{17}

7 0
4 years ago
Read 2 more answers
In 5-card poker, find the probability of being dealt the following hand. Refer to the table. Note that
Savatey [412]

The probability of being dealt no pair is 0.5011 or 50.11% if the tandard deck of playing cards has 52 cards-4 suits.

<h3>What is probability?</h3>

It is defined as the ratio of the number of favourable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.

It is given that:

In 5-card poker, find the probability of being dealt the following hand. Refer to the table.

From the table:

Total number of outcomes = 2598960

Total number of favourable outcomes = 1302540

The probability of being dealt no pair:

P(no pair) = 1302540/2598960

P(no pair) = 0.5011

In percentage:

P(no pair) = 50.11%

Thus, the probability of being dealt no pair is 0.5011 or 50.11% if the tandard deck of playing cards has 52 cards-4 suits.

Learn more about the probability here:

brainly.com/question/11234923

#SPJ1

6 0
2 years ago
Algebra 2 question? please help ASAP! matrices question
RUDIKE [14]
Where’s the picture i don’t see one
5 0
3 years ago
Francisco has a savings account balance of 2,033.88. The interest rate on the account is 2.9% compounded monthly. If he opened t
inna [77]
Let P = the value of the initial deposit.

Given:
A = 2,033.88, the current amount
r = 2.9% = 0.029, interest rate
n = 12, compounding interval
t = 9  years

Then
A=P(1+ \frac{r}{n})^{nt}

That is,
P(1 + 0.029/12)¹⁰⁸ = 2203.88
1.2978P = 2203.88
P = $1,698.17

Answer: $1,698.17
4 0
3 years ago
In a basket, there are white and red balls. What is the smallest number of balls you need to take out of the basket so that ther
Aleksandr [31]

Answer:

3

Step-by-step explanation:

Given

In a basket, there are white and red balls..

It can be explained

let in first two  balls you take is of different color i.e 1 white and 1 red ball

Third ball , whether you take  white or red ball you will have

two balls of same color.

if your third  ball is  red ball

then you will have 2 red balls and 1 white ball.

if your third   ball is white,

then you will have 2 white balls and 1 red balls.

Thus, 3 is the smallest number of balls you should take out .

To put it simply, if you have n balls of different colors then you need to take minimum n+1 number of balls to have at least two balls of same colors.

4 0
4 years ago
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