MATHEMATICS HIGH SCHOOL

Can someone help me fast

Answers

Answer 1

Answer:

Answer:

v = 3

Step-by-step explanation:

All 3 angles = 180\

43 + 89 + 16v = 180

132 + 16v = 180

16v = 180-132

16v = 48

v = 48/16

v = 3

Related Questions

Cynthia's credit card has a limit of $1,000 with an introductory rate of 0%, a late fee of $35, and currently a balance of $0. The card also has an annual fee of $45 which is applied every year in August. Cynthia makes a $75 purchase that shows up on her August bill and she pays $45 before the due date. What will be the balance on Cynthia's credit card?$45 $65 $35 $75
Write this equation: 8.75×10−4 in standard notation
Analyze the figure shown.*label all the coordinates Part A: Determine the perimeter of the composite figure. Round to the nearest tenth, if necessary Part B: Determine the area of the composite figure. round to the nearest tenth if necessary
Salve by substitution
Write one number that is 3.45 and 4.25

A culture is grown with a population of 45 million cells. The cell population is found to double every hour. What will the population be after four hours?

Answers

45 million * $2^(4)$ = 45million * 16 = 720million

Or you can use
$y=Ae^(kt)$
A is equal to 45 million
To find the rate, k, we can plug in:
$90million=45million*e^(k*1)$
$2=e^(k)$
$k=ln(2)$
$y=4.5*10^(7)*e^(t *ln2)$
Knowing that t = 4
$y = 4.5*10^(7)*e^(ln(2)*4)$
$y = 720 million$

The population will be 360 million people after four hours

A bag has 2 baseballs (B), 5 tennis balls (T), and 3 whiffle balls (W) What is the probability of pulling out a baseball? Enter your answers in this order: reduced fraction, decimal, and then percent.

Answers

The probability of pulling out a baseball is 1/5 or 0.2 or 20%.

What is probability?

Probability is simply how likely something is to happen.

$P(pulling\ out\ a\ baseball) = (numbers\ of\ baseball)/(total\ numbers\ of\ balls )$

P(pulling out a baseball) = 2/10 = 1/5 = 0.2 = 20%.

Learn more about probability here

brainly.com/question/11234923

#SPJ3

Answer:

1/5

20%

this is just filling so I can post this

5.Twenty-four dogs are in a kennel. Twelve of the dogs are black, six of the dogs haveshort tails, and fifteen of the dogs have long hair. There is only one dog that is black with
a short tail and long hair. Two of the dogs are black with short tails and do not have long
hair. Two of the dogs have short tails and long hair but are not black. 6 dogs are only
black. How many dogs are black with long hair but do not have short tails. How many
have only Long hair?

Answers

Answer:

Step-by-step explanation: yes

Final answer:

There are 3 black dogs with long hair but do not have short tails and 12 dogs that have only long hair.

Explanation:

The problem at hand relates to the field of set theory and involves operations such as counting and deduction. The first step is to organize the data into different categories of dogs: black dogs, dogs with short tails, and dogs with long hair. Thereafter, we combine the categories based on the additional information provided.

Firstly, there 12 black dogs. Of these, 1 dog has a short tail and long hair, 2 dogs have short tails and no long hair, and 6 dogs are only black. This sums up to 9 dogs. Thus, there are 12-9 = 3 black dogs with long hair but do not have short tails.

Secondly, 15 dogs have long hair. Among these, 1 dog is black with a short tail, and 2 dogs have short tails but are not black. This sums up to 3 dogs, leaving 15-3= 12 dogs with only long hair.

Learn more about Set theory here:

brainly.com/question/35494444

#SPJ2

If the point(x,√3/3)is on the unit circle, what is x?

Answers

The equation of the unit circle:
$x^2+y^2=1$

$(x,y)=(x, (√(3))/(3)) \n \nx^2+((√(3))/(3))^2=1 \nx^2+(3)/(9)=1 \nx^2+(1)/(3)=1 \nx^2=1-(1)/(3) \nx^2=(3)/(3)-(1)/(3) \nx^2=(2)/(3) \nx=\pm \sqrt{(2)/(3)} \nx=\pm (√(2))/(√(3)) \nx=\pm (√(2) * √(3))/(√(3) * √(3)) \nx=\pm (√(6))/(3)$

x is equal to $-(√(6))/(3)$ or $(√(6))/(3)$ .

Amy has 35 tiles of the same shape and size in a box. The colors of and amounts of the tiles are shown below:12 red tiles
8 yellow tiles
15 pink tiles
Without looking in the box, Amy takes out a tile at random. She then replaces the tile and takes out another tile from the box. What is the probability that Amy takes out a yellow tile in both draws?

8 over 35 multiplied by 7 over 34 equal 56 over 1190
8 over 35 multiplied by 8 over 35 equal 64 over 1225
8 over 35 plus 7 over 34 equal 517 over 1190
8 over 35 plus 8 over 35 equal 560 over 1225

Answers

The probability that Amy takes out a yellow tile in both draws is : ( B ) 8 over 35 multiplied by 8 over 35 equals 64 over 1225

Meaning of probability

probability is the likelihood of an event occuring or not,two or more events can occur simultaneously and we call that independent events and when one event depend on another event for occurrence we say mutually exclusive.

The question here is a mutually exclusive probability as the picking of the yellow tiles depend on how many times she will dip her hand for the draw.

Given data

red tiles = 12

yellow tiles = 8

pink tiles = 15

total tiles = 35

Probability of picking yellow balls and replacing after a pick is = 8 over 35 multiplied by 8 over 35 which equals 64 over 1225.

In conclusion , the probability of picking yellow balls and replacing after a pick is = 8 over 35 multiplied by 8 over 35 which equals 64 over 1225.

learn more about probability : brainly.com/question/24756209

#SPJ2

8 x 8 = 64
35 35 1225

or about 5.2% chance

How do you do #1-

3x + y = 17
4x + y = 18

find for x and y

Answers

1st multiply the top equation by -1 to get -3x - y = -17 then add the 2 equations together to get:

4x + y - 3x - y = 18 - 17
x = 1 (simplified down)

Now plug the 1 into either equation
4(1) + y = 18
4 + y = 18
y = 18 - 4 = 14

Your point is (1, 14)

Other Questions

What is the value of x in the equation −x = 6 − 3x + 8?−14 −7 14 7

The altitude of an equilateral triangle is 7 root 3 units long. The length of one side of the triangle is ____ units. A. 7B. 14C. 14 root 3D. (7 root 3) /2

The diameter of the Starbucks venti(large) lid is 3.3 inches. The tall(small) gas a diameter of 2.6 inches. What is the difference in the circumference of the two cups?

Explain 7.32×3.95=....