Mathematics High School

help me please༼ つ ◕_◕ ༽つ

The value of x is ___, and the value of y is ___.

Help Me Please _ The Value Of X Is ___, And The Value Of Y Is ___.

Answers

Answer 1

Answer:

I think x is 60 and y is 50.

Step-by-step explanation:

70 + 50 = 120

180 - 120 = 60

x = 60

50 + 50 = 100

70 + 60 = 130

130 + 100 = 230

230 - 180 = 50

y = 50

I hope this helps u! :D

Answer 2

Answer:

x=60 y=50

Step-by-step explanation:

180 is equal to the whole triangle so 50+70=120 and 180-120= 60

the other triangle has a missing value by doing the same thing before we can figure out that the missing value is 70. 70+x which is 60 equals 130. A straight line is equal to 180 so 180-130= 50.

Hope I could help!

Related Questions

Find the probability of having 2,3, or 4
successes in five trials of a binomial
experiment in which the probability of
success is 40%.
Round to the nearest tenth of a
percent.
[ ?

Answers

Answer:

65.28%

Step-by-step explanation:

The computation of the probability is shown below:

Given that

P(2,3, OR 4)

based on the above information

= 5C_2(0.4)^2 × (0.6)^3 + 5C_3(0.4)^3 × (0.6)^3 + 5C_4(0.4)^4 × (0.6)^1

= .3465 + .2304 + .0768

= .6528

= 65.28%

What is 82+(12 3+4)-10

Answers

is that 123 or 12 times 3

Answer:

82 + (12 + 3 + 4) -10 = 91

82 + (12 times 3 + 4) -10 = 156

82 + (12 divided by 3 + 4) -10 = 73.71

82 + (12 - (3+4)) -10 = 77

I wasn't sure what the space between the 12 and the 3 + 4 meant so I put the answers to what it could have possibly meant.

please i need help :

Answers

Answer:

C hope this helps

Step-by-step explanation:

Two lines intersect. Find the value of b and c.
bº
42°

Answers

Answer:

b=42 degrees

c= 138 degrees

Step-by-step explanation:

B and the 42 degrees shown are congruent angles so therefore both are 42 degrees

To find C: We know that combining the 42 degrees and Angle C would form a flat angle or 180 degree angle, so therefore

subtract 180 with 42 to get Angle C

180-42= 138

Answer:

b=42, c=138

Step-by-step explanation:

B has to equal 42 because b is opposite of the 42º

and since 42+2c+42 has to equal 360, we simplify the expression to get:

84+2c=360,

2c=276

c=138

Round to the nearest ten to estimate the difference of 789 – 371. Enter your answer in the box.

Answers

Answer:

420

Step-by-step explanation:

789 would round to 790 and 371 would round to 370 so 790 - 370 is 420

Theoretical probability
P(rolling a 2)
P(rolling a 5)

Answers

Answer:

yes indeed..... (wdm? u never finished the question)

Step-by-step explanation:

Answer:

The theocratical probability of rolling a two is 2/6 or 1/3. The theocratical probability of rolling a five is 5/6.

Step-by-step explanation:

Use prime factorization to reduce the fraction 36/180

Answers

Answer:

Step-by-step explanation:

36 = 6* 6 = 2* 3 * 2* 3 = 2*2*3*3

180 = 2 * 2 * 3 * 3 * 5 = 2 * 2 * 3*3*5

[tex]\frac{36}{180}= \frac{2*2*3*3}{2*2*3*3*5} = \frac{1}{5}[/tex]

Factors that are common will be cancelled

please help !!!
Will this parabola open upward or downward? How can you tell the direction that it opens from looking at the graph?
y = -5x² + 3x - 4

Answers

I know the parabola will open downward because the leading coefficient of the equation, being -5, is negative/less than zero.

f is a trigonometric function of the form f(c) = a cos(bm + c) + d.
Below is the graph of f(2). The function has a maximum point at (T1,9) and a minimum point at
Зп
Find a formula for f(2). Give an exact expression.

Answers

The explaination is here

Rico complained to his brother that he had to rollover a payday loan seven times before finally saving enough money to pay it off. In the end it cost him $450. What finance charge was Rico paying the payday lender every two weeks if he originally wanted to borrow $250?

Answers

Answer:

He had to pay $28.57 seven times.

write the equation 2x + 6x + y2 - 8y= 19 in standard form ​

Answers

y^2+8x-8y=19... I think?

?????????????????????

Answers

Answer:

Y= 10

angle D= 76

angle C=40

angle E=64

Step-by-step explanation:

True or False. When flipping a penny 14 times the penny likelihood of landing on heads is 7 times.

Answers

Answer:

True

Step-by-step explanation:

Since a penny has head and tails, each has 1/2 chance to land on heads or tales, so 14*1/2=7, so true.

50a+80


GIVING BRAINLEST

Answers

Answer:

180

Step-by-step explanation:

Please Show your work.

Answers

Answer:

Equation: y = 2.5x

Answer: 43.75 drawers

Step-by-step explanation:

Equation: 10 - 7.5 = 2.5 and when you subtract 2.5 until the Number of Drawers (x) is 0, then you get 0 for Total Volume (y), so y =2.5x+0 or y = 2.5x

Answer: Substitute 17.5 into x.

y = 2.5(17.5)

y = 43.75 drawers

PLS HELP WILL MARK BRAINLIEST!!!

Answers

Answer:

The answer is 8.304 then 8.92 then 167/20 then 8 3/10. :)

Step-by-step explanation:

Answer:

8 3/10, 8.304, 167/20, 8.92

Step-by-step explanation:

Turn all of them into decimals

8 3/10 = 8.30

8.304

167/20 = 8.350

8.92

Ten times the number of balloons is 120

Answers

Answer:

12 balloons

Step-by-step explanation:

120 divided by 10 = 12

:)

Find the value of x in each triangle with the given angle measures.

Answers

Answer:

15°

Step-by-step explanation:

Total degrees of a triangle is 180°

Angle 1: ?

Angle 2: 81°

Angle 3: 84°

180°- 81°- 84° = 15°

a television regularly cost $180 but is on sale for 40% off there is a 5% sales tax on the sales price how much does the television cost after the discount and sales tax ​

Answers

Answer:

$102.60

Step-by-step explanation:

i am pretty sure this is correct

Alana is cooking a turkey. It takes 4 1/2 h to cook. She checks it every 20 min, or 1/3 h.
How many times will she check it before it is cooked?​

Answers

Answer:

13 times

Step-by-step explanation:

There are a total of 270 minutes in 4 1/2 hours.

270 ÷ 20 = 13.5

Though we know that 13.5 would not work out.

So she would check on it 13 times.

After the 13th time there will be 10 minutes left to cook the turkey.

The total number of times Alana will check the turkey before it sis done is 13 times.

Rate of work

The rate at which Alana is checking the turkey can be described as the work rate or the rate at which she is doing work.

Number of times

The total number of times at which Alana will check the turkey before it is done is calculated as follows;

[tex]n = \frac{T}{R}[/tex]

where;

T is the total time = 4 1/2 h = (4 x 60) + 30 min = 270 min

R is the rate = 20 min

[tex]n = \frac{270}{20} \\\\n = 13.5 \ times\\\\n \approx 13 \ times[/tex]

There is no half checking, thus, the total number of times Alana will check the turkey before it sis done is 13 times.

Learn more about rate of work here: https://brainly.com/question/11316046

let's one two and three have the following relationships <1and <2 are adjacent right angles <1 and <3 are vertical angles what is the measurement of <1 plus the measure of <3 minus the measure of two

Answers

Answer:

180 Vertical angles are opposite angles that share only a vertex.  Since ∠3 is adjacent to both ∠1 and ∠2, this means that ∠3 shares a side and vertex with both of these angles.

This means that ∠3 and ∠1 form a straight line; this makes them a linear pair, which makes their sum 180°.

Which career would be a good fit for Navin?

Answers

Answers

histotechnologist career would be a good fit for navin

Answer:

C. Histotechnologist.

Definitely correct. Just took the Edge Unit Test

Step-by-step explanation:

The area of a circle is 3.14 square meters, What is the circle's diameter?

Answers

Answer:

506.128

Step-by-step explanation:

Tennis balls: Must rebound approximately 111 cm when dropped from 200 cm. Soccer balls: Must rebound approximately 120 cm when dropped from 200 cm onto a steel plate. Basketballs: Must rebound approximately 53 .5 inches when dropped from 72 inches onto a wooden floor. Squash balls: Must rebound approximately 29 .5 inches when dropped from 100 inches onto a steel plate at 70∘ Which ball listed above is the bounciest

Answers

Answer:

There is no basis for comparison because the effect of the other variables that are not being studied are not minimized

Step-by-step explanation:

The rate at which each type of ball bounce are;

Tennis balls;

The height to which the ball is must rebounds ≈ 111 cm

The height from which the ball is dropped = 200 cm

Surface = Steel plate

Basketballs;

The height to which the ball must rebounds ≈ 5.35 inches

The height from which the ball is dropped = 72 inches

Surface = Wooden floor

Squash balls

The height to which the ball must rebounds ≈ 29.5 inches

The height from which the ball is dropped = 100 inches

Steel plate at 70°

Therefore, given that the experimental are performed with different variables of height from which each type of ball is dropped, the surface to which the ball is dropped, the angle of the surface to which the ball is dropped, there is no controlled variable to provide a basis for comparison

Y=-3x^2-18x-28 solve In vertex form show work

Answers

Y=a(x-h)2+k ( that’s the answer)

what is the third step in scientific investigation ?​

Answers

Answer:

Cleaning

Step-by-step explanation:

how many solutions d+6+2d=4d+9

Answers

the answer is -3 but i don’t know what u mean by how many solutions sorry lol

Please help. I will give brainliest to correct answer :)

Answers

What do you need help on monsiuer?
What’s the question?

Elaine worked 48 hours last week. Her hourly rate is $9.20. What was her GROSS PAY?

Answers

48 x 9.20 = $441.6
I hope this helps!
enjoy a meme as well, best of luck to you!

Answer:

48 × 9.20 = 441.60

Step-by-step explanation:

gross wages can be calculated by multiplying the number of hours worked by the employee's hourly wage.

Find x.

please help with this question

Answers

Answer:

11.875

Step-by-step explanation:

11.875 is the answer
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