Mathematics High School

Is the following relation a function? No or yes

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Answer 1

I think it’s yes good luck!!!

Related Questions

0.8 x 5.9 if you help me I mark you as brainlest or whatever it is called help asap

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4.72 is the answer for .8 times 5.9

Answer:

4.72

Step-by-step explanation:

Put 0.8 over 5.9, keep the decimal in the same place, then multiply the two numbers. Easy.

(3x3 + 4r) + (3.23 – 42° – 9x) =

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Answer :

12.23+4r-42°-9x

PLEASE HELP MEE!!!!!!-

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Answer:

26 2/3

Step-by-step explanation:

k(x)=6x-12; k(x)=18
please help idk what the answer is

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ok so you would plug in 18 for the x so it would be 6(18)-12 and then 6x18 is 108 and 108-12=96 so your answer is 96

Answer:

96 IS THE AOUNSER

Step-by-step explanation:

What is the image point of (2,4)(2,4) after a translation left 4 units and down 1 unit?

Answers

Answer:

(-2; 3)

.............

Which is an equivalent equation.

27=9-4n+10n-18

A. 27=5n-8
B. 27=6n-9
C.27=-14n-27
D.27=-6n-2

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I’m gonna go with A yes C would make sense but it isn’t following P.E.M.DA.S.

Is this correct? If not, please tell me why!!

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Answer:

your correct good job

Yes it is right :) your all good

John has a part-time job. He is payed £6.80 per hour. This week he worked for 9 and a half hours. Work out John's total pay for this week.

Answers

Answer:

£64.6

Step-by-step explanation:

Multiply £6.80 by 9

£61.2

Now divide £6.80 by 2

£3.4

Add £3.4 to £61.2

The answer is £64.6

(I think)

Hope this helps :)

A 30 feet wire stretches from the top of a light pole diagonally to the ground the light pole is 10 feet high what is the angle the wire makes with the ground

Answers

Answer:

The wire makes an angle of 19.47 degrees with the ground

Step-by-step explanation:

Here, we want to calculate the value of the angle that the wire makes with the ground

Mathematically, we need an image

From the image, we have a right-angled triangle with the length of the wire as hypotenuse, the height of the pole as opposite

So; we proceed to use a trigonometric identity to get the angle

Mathematically; the trigonometric identity that relates the hypotenuse with the opposite is the sine

So;

sine theta = 10/30

theta = sin^-1 (1/3)

theta = 19.47 degrees

Point A is the incenter of triangle DEF. Point A is the incenter of triangle D E F. Lines are drawn from the points of the triangle to point A. Lines are drawn from point A to the sides of the triangle to form right angles and line segments A X, A Y, and A Z. Which must be true? Select three options

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The points must be true for Point A which is the incenter of triangle DEF are 1> Point A is the center of the circle that passes through points X, Y, and Z. 2>Line segment A X is-congruent-to line segment A Y . 3> Point A is always inside triangle DEF .

What is incenter of triangle?

The incenter of a triangle is the point of intersection of all the three interior angle bisectors of the triangle. This point is equidistant from the sides of a triangle, as the central axis's junction point is the center point of the triangle's inscribed circle. The incenter of a triangle is also known as the center of a triangle's circle since the largest circle could fit inside a triangle. The circle that is inscribed in a triangle is called an incircle of a triangle.

According to the question

Point A is the incenter of triangle DEF .

Lines are drawn from point A to the sides of the triangle to form right angles and line segments A X, A Y, and A Z. (X,Y,Z are points on middle of sides )

Now,

According to the properties of incenter of the triangle

1.> The circle that is inscribed in a triangle is called an incircle of a triangle.

i.e

Point A is the center of the circle that passes through points X, Y, and Z.

2> The incenter of a triangle is equidistant from the sides of a triangle, as the central axis's junction point is the center point of the triangle's inscribed circle.

i.e

Line segment A X is-congruent-to line segment A Y .

3> A triangle's incenter always lies inside the triangle.

i.e

Point A is always inside triangle DEF .

Hence, The points must be true for Point A which is the incenter of triangle DEF are 1> Point A is the center of the circle that passes through points X, Y, and Z. 2>Line segment A X is-congruent-to line segment A Y . 3> Point A is always inside triangle DEF .

To know more about incenter of triangle here:

https://brainly.com/question/27868922

#SPJ2

At a charity fund-raiser, adult tickets were sold for $11 each, and children's tickets were sold for $4 each. Write an algebraic expression for the total amount of money raised from the sale of tickets. How much money was raised if the fundraiser sold 234 adult tickets and 386 children's tickets?

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Answer:

Total= 11a + 4c

4118 Dollars

11a + 4c = m

11(234) + 4(386)

2,574 + 1,544 = 4,118

If triangle A(0,-1), B(0,3), C(3,-2) is rotated at 90 degrees CCW about the origin, what are the new coordinates

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(x,y)—>(-y,x)
A’(1,0) B’(-3,0) C’(2,3)
Hope this helped :)

Plz Help! Giving out brainiest!
1/4:10 = x:4

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x=1/10 or another way to write that is x= 0.1

Find the ordered pairs for the x- and y-intercepts of the equation 5x − 6y = 30 and select the appropriate option below. (5 points)

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x intercepts is (6,0) and y intercepts is (0,-5)

Need a brainliest? Answer this !!! Correct and fast answers only!!

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Answer:

Step-by-step explanation:

Any number times 1 is itself, thus the multiplicative identity property

If 15 pies will serve 20 people, how many pies are needed for 152 people?

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Answer:

114 pies

Step-by-step explanation:

If the pie get together only had 20 people with 15 pies, then each person had a portion of 3/4 (divide them). The pie party has 152 people with 3/4 portions each, which means there has to be 114 pies at the party (multiply them).

Answer:

152÷20=7.6

7.6×15=114

114 pies

science pls help this is due today

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Answer:

last one

Step-by-step explanation:

Brainliest please

Answer:

C) cold and snowy

Step-by-step explanation:

The temperature is 48C to 82F which is on the hot side

but the low temperature is 9 degrees so that explains there will be snow anything below 19 degrees is snow and cold windy air

Sorry if I am wrong! :(

Which comparison is true?

6 stars and 7 hearts.
There are 6 stars for every 7 hearts.
There are 7 stars for every 6 hearts.
For every 7 stars there are 13 hearts.
For every 6 stars there are 13 hearts.

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Answer:

Yup it’s A. There are 6 stars for every 7 hearts.

Step-by-step explanation:

I need some help with this math problem

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Answer: it’s C

Step-by-step explanation:

What is 2/3 + 2 1/6 And please explain how you got it

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The answers is 2 5/6 I did it on paper

Lorenzo sells adult and student tickets to an upcoming basketball game. He sells more student tickets than adult tickets. The adult tickets are $5 each and the student tickets are $3 each. He sells more than $900 worth of tickets in total. The system of linear inequalities that describes this situation, where x is the number of adult tickets and y is the number of student tickets, is shown below.

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Answer:

Step-by-step explanation:

Yes, it does have to be a whole number

A deep freezer is accidentally unplugged, and the temperature increases to 10ºF before an employee notices and plugs the machine back in. The initial temperature of the freezer was –5ºF. The freezer remained unplugged for an estimated 3 hours. Assuming the temperature changed at a steady rate, how much did the temperature change per hour?

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Answer:

5 degrees per hour

Step-by-step explanation:

-5+n=10

+5. +5

n=15

15/3=5

pls help :(

read and answer the question

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Answer: Your answer should be C) 171! Hope this helps you!

Step-by-step explanation:

1 point
Question: A school purchased a total of 112 student tickets and adult
tickets for a field trip to a play. The price of each student ticket was $3.50,
and the price for each adult ticket was $6.50. If the school spent a total of
$437, how many student tickets and adult tickets did the school purchase?
92 student tickets; 20 adult tickets
97 student tickets; 15 adult tickets
O
102 student tickets; 10 adult tickets
88 student tickets; 23 adult tickets

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Answer:

the answer is 97 student tickets and 15 adult tickets

Step-by-step explanation:

Pls answer I’ll give you brainly

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Answer:

Step-by-step explanation:

[tex]( {x}^{2} - 8x + 6) \div (x + 2)[/tex]
how do you solve this using synthetic division?

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x-10 is the answer search up how to do synthetic division <3

Which fractions have the same value as −1/4 ?

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Answer:

Some examples are -2/8, -3/12, -4/16.

Step-by-step explanation:

-3/12 Is One Have Ah Good Day

Last year during November there was a heatwave. The average daily temperature went from 57°F to 76°F. What was the percent increase in the average daily temperature during the heatwave?

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Answer:

hhhh

Step-by-step explanation:

hhhhhh

what is the area of this composite figure

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245 m So you divide the shape into section to make a rectangle and a triangle and find the area of a rectangle or square you multiply the length times height in this case is 18*10 and to find the area of a triangle you multiply its base times its height divided by two in which un this case would be (10*13)/2 and one you add both the equations together you get your area 180+65

Which of the following are accurate description of the distribution below?

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Answer:

b option

Step-by-step explanation:

Other Questions

Choose two words to describe the tone of this poem.sadsadhappyhappyanxiousanxiousexcitedexcitedassertiveassertivefunnyfunnycompassionatecompassionate The milligrams of aspirin in a person's body is given by the equation a=500(3/4) ^t, where t is the number of hours since the patient took the medicine. How much aspirin will be in the patient's body after two hours? may someone please help me?? 1. How do the individual forces compare when the rider experiences a normal sensation of weight? What is the acceleration value when this occurs? tell meh if it good also my camera sucks so the graphics are screwed up it is blurry. b Complete the sentences with the present simple or presentcontinuous.The girl in the painting is playing the guitar. (play)1 My dog's not dangerous. He(not bite)2 Whyyousunglasses?It! (wear, rain)3 You can turn off the radio.to it. (not listen)41to find a cash machine. (need)5 Be careful! The babyyour pen in her mouth! (put)6 Ayou usuallyat weekends? 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Grading Rubric - Essay is worth 10 points: 1 Point: Stating that the U.S. is an oligarchy OR is not an oligarchy 3 Points: 2 sentences supporting first piece of evidence proving the U.S. is OR is not an oligarchy 3 Points: 2 sentences supporting second piece of evidence proving the U.S. is OR is not an oligarchy 3 Points: 2 sentences supporting third piece of evidence proving the U.S. is OR is not an oligarchy B 1 IC Hii 9 1 / 10000 Word Li 13 14 15 16 17 18 19 120 121 M Read the passage.The Oldest and Youngest Places on EarthWhat is the oldest place on the earth? While the earth itself is estimated to be approximately five billion years old, most landforms are not nearly that old. Scientists debate what the oldest landform truly is, but it might be on Baffin Island. On this large northern Canadian island, which falls inside the Arctic Circle, rocks have been found that are believed to be over 4.5 billion years old. 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Hunga Tonga-Hunga Ha'apai, as the island was named, was about one square mile in area and covered in black gravel.Its not unusual for small islands to be created by volcanoes, which erupt when the magma of the earths mantle breaks through the crust in the form of lava and ash. What is unusual is for those islands to remain longer than five years after they have been created. Hunga Tonga-Hunga Ha'apai was expected to dissolve back into the Pacific Ocean shortly after it was formed. But in 2020, the island was not only still around, but had developed a thriving ecosystem. From above, much of the dark gray island is now lush and green, and birds, such as owls and seagulls, make it their home. It is unknown whether the earths youngest island will last for long, but it has already exceeded expectations.What do the earths oldest and youngest places have in common? Both were created from volcanic rock. 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