Mathematics High School

Tell whether the ordered pair is a solution.
y=4x
(1,4)

Answers

Answer 1

Answer:

It’s a solution

Step-by-step explanation:

Related Questions

What is the perimeter of the triangle?

Answers

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

Please help I'm in hurry

Answers

Answer:

its twenty five    

Step-by-step explanation:

25

The answer to the problem is 25

plz help me w this !!

Answers

Answer:

sum of angles in atriangle=180°

Step-by-step explanation:

w-45°+w-37°+w+19°=180°(sum of angles in a triangle)

3w=180°+45°+37°-19°

3w=243°

w=81°

Determine the coordinates of the y-intercept of 3x − 4y = 24.

Answers

Answer:

(0, -6)

Step-by-step explanation:

At the y-intercept, the x-coordinate equals zero.

3x - 4y = 24

3(0) - 4y = 24

-4y = 24

y = -6

Answer: (0, -6)

a cube has one side that measures 6 cm what is the volume? And no this is not the same question

Answers

Answer: 216cm

Step-by-step explanation:

volume = 6×6×6 =216 cm

(ASAP AND JUST LOOK AT THE PICTURE. )
The following graph shows a proportional relationship
What is the constant of proportionality between y and x in the graph?
y
8+
6+
41
2+
2
4
6
8
Constant of proportionality =

Answers

Answer:

4  

Step-by-step explanation:

4/1=4

Simplify (6x^3-x + 5)(3x^3+ 5)
With work shown?

Answers

Answer:

[tex]18x^{6}-3x^{4}+45x^{3}-5x+25[/tex]

Step-by-step explanation:

[tex](6x^{3} -x+5)(3x^{3}+5)\\\\(6x^{3})(3x^{3})+(6x^{3})(5)+(-x)(3x^{3})+(-x)(5)+(5)(3x^{3})+(5)(5)\\\\18x^{6}+30x^{3}+(-3x^{4})+(-5x)+15x^{3}+25\\\\18x^{6}-3x^{4}+45x^{3}-5x+25[/tex]

Which graph represents r = -5 sin(theta)
Edit: Its the second graph

Answers

Answer:

B

Step-by-step explanation:

Answer: B

Step-by-step explanation: on edge

please help me 8th grade math i’ll give brainliest fastest answer

Answers

Answer:

Neither

Step-by-step explanation:

y - 4 = 7(x - 6)

y - 4 = 7x - 6

  +4         +4

y = 7x - 2

______________

y = 5

x = 4

5 = 7(4) - 2

5 = 28 - 2

5 = 26

No

______________

y = 5

x = 6

5 = 7(6) - 2

5 = 42 - 2

5 = 40

No

Hope this helped! Have a nice day! Plz mark as brainliest!!! :D

-XxDeathshotxX

PLZ HELP ME WITH THIS 1 QUESTION!?!

Answers

I think it’s 80 nvm I’m not sure
I think the answer is 80

What is the range of this function?
-8
8
10
5
12
7

Answers

The range would be 20. Range is just biggest number minus the smallest number.

For this one, it would be 12 - (-8) which becomes 12 + 8 = 20.

Write an equation and solve each problem.
1. Mariska gave her friend Elise 8 beads and was left with 37 beads. How many
did she have originally?

Answers

Answer:

x-8=37

37+8=x

45=x

45 is your answer

Step-by-step explanation:

Please help me on this question.

Answers

Answer:

2nd choice i think tell me if its right

Answer:

B? sorry if i'm wrong...

Step-by-step explanation:

Multiple the bionomials and then PICK YOUR ANSWER FROM THE ANSWER BANK!

I need to know what goes in the black spots

Answers

The top equation is the answer

Put the following equation of a line into slope-intercept form, simplifying all fractions. 2x + 8y = 24​

Answers

Answer:

y=-1/4x+3

Step-by-step explanation:

2x+8y=24

8y=24-2x

8y=-2x+24

y=-2/8x+24/8

y=-1/4x+3

Are all parallel lines congruent?

Answers

Answer:

Line segments are congruent if they have the same length. However, they need not be parallel. They can be at any angle or orientation on the plane. In the figure above, there are two congruent line segments. If you drag any of the four endpoints, the other segment will change length to remain congruent with the one you are changing.

What are the transformations on the following
function, f (x) = -2 log4 (x + 5) - 4?

Answers

Answer:

8

Step-by-step explanation:

= f (x) = -2 log 4 (x + 5) - 4

= 4 (-2 + 5) - 4

= So you do -2 + 5 because they are in ( ) so you do it first so (-2 + 5) = 3

= So now you have 4 (3) - 4

= You do 4 and (3) because when you have a 4 by a ( ) that means you multiply.

= 4 (3) which is the same as 4 × 3 which is 12.

= then you do 12 - 4 which is 8.

= 8 is your answer.

I hope this helps.

How is it 86 I neeeed Explainatiob pleaseeee!!!!!

Answers

Answer:

it is 86

Step-by-step explanation:

House 1 has 6 sticks. House 2 has 11, house 3 has 16, and the pattern goes on. Each following house uses 5 more sticks. At design 17, we can use this pattern to solve for it. We would do 5*17, remembering to add 1 as house 1 has its own additional stick. 5*17 + 1 = 86

Hope this helps, let me know if you have any questions :))

11/6=n+7/9 what does n equal

Answers

Answer:

n = 19/18

Step-by-step explanation:

11/6 = n + 7/9

-n + 11/6 = 7/9

-n = 7/9 - 11/6

-n = -19/18

n = 19/18

Answer:

n = 19/18

Step-by-step explanation:

The equation 11/6=n+7/9 has fractions with two different denominators (6 and 9).  The LCD is 18, which is the smallest number evenly divisible by 6 and 9.  Thus, we can rewrite 11/6=n+7/9 as:

33/18 = (18/18)n + 14/18 (Now all three denominators are the same:  18)

Then 33 = 18n + 14, or

         19 = 18n

Dividing both sides by 18, we get n = 19/18

Check:  Is 11/6 = 19/18 + 7/9 true?  YES

Write a function in any form that would match the graph shown below.
PLEASE HELP

Answers

Answer:

f(x)=ax^3+bx^2+cx+d

it is a cubic function

Step-by-step explanation:

Yes that’s right absolutely

Find the factors of the equation a² + 8a + 16.
(it's urgent)

Answers

Answer:

(a+4)^2

Step-by-step explanation:

Answer:

hope help you stay happy

Luisa earns money mowing her neighbors' lawns.
The revenue for mowing x lawns is /(x) = 20x.
Luisa's cost for gas and the mower rental is c(x) = 4x + 25.
Her profit from mowing x lawns is p(x) = (r- c)(X). What is p(x)?

Answers

Answer:

p(x)= 16x-25

Step-by-step explanation:

We have been given that

Calculate the rise and run between any two coordinates to find the slope of each line ...

Answers

For the first one its a slope of -2/3

The second one is 4/5

and the third one is -1/7

Joy is giving ice cream cones to some children at a carnival. She has 8 chocolate ice cream cones, 10 vanilla ice cream cones, and 6 strawberry ice cream cones. If Joy selects an ice cream cone randomly without looking, what is the probability that she will give a chocolate ice cream cone to the first child and then a vanilla ice cream cone to the second child? (1 point)

a.) 8 over 24 plus 10 over 24 is equal to 18 over 24
b.) 8 over 24 plus 10 over 23 is equal to 424 over 552
c.) 8 over 24 multiplied by 10 over 23 is equal to 80 over 552
d.) 8 over 24 multiplied by 10 over 24 is equal to 80 over 576

Answers

Answer:

so there will be 8 over 24 for the chocolate ice cream cones and since one cone was taken out, the denominator for the next fraction probability would be 23 and there are 10 vanilla ice cream cones so 10/23 so 8 over 24 * 10 over 23 So its not A and D the correct one is C

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Which is the most expensive piece of meat? A. 8 ounces for $5.00 B. 16 ounces for $4.00 C. 6 ounces for $15.00 D. 12 ounces for $10.00

Answers

Answer:

C.

Step-by-step explanation:

A. 5/8=0.625

B. 4/16=0.25

C. 15/6=2.5

D. 10/12=0.83

The Answer would be C

plz help i will give brainliest

Answers

Answer:

1. [tex]y=\frac{2}{3}x-2[/tex]

2. [tex]y=\frac{-5}{4}x+5[/tex]

Step-by-step explanation:

all you are doing is solving for "y"

Answer:

ans 1. -2x = -6-3y

-2x = 9y

xy = -2/9

ans 2. 5x = 20 - 4y

5x = 16y

xy = 5/16

I hope it helps....

What can you use to prove ABE = CDE

Answers

Answer:

its ASA

Step-by-step explanation:

can someone please answer my question from my profile?

Answer:

AAS

Step-by-step explanation:

In addition to the side and angle given, there is another angle shared, which are the vertical angles. .

By AAS, (non-included side) they are congruent

Which equation represents a line that passes through the two points in the
table?
х
у
3
1
6
6
o
O A. y+15(x +3)
B. y-1- (x-3)
O C. y-6-(x =6)
O D. y+6= $(x+6)

Answers

Answer:

Y-1=5/3(x-3) (aka b)

Step-by-step explanation:

what is the answer? Please

Answers

I think 2 and 6 1 and 5

brian made a tasty burger . the diameter of the buger was 5cm what is the radius of the circle

Answers

Answer:

2.5 centimeters

Step-by-step explanation:

The radius is half the diameter of a circle.

The diameter of the burger is 5 cm.

5/2 = 2.5

The radius of the burger should be 2.5 centimeters.

Hope this helps!

Answer:

The marginal utility per dollar spent for the second burger is 4 utils and the utility per dollar spent for the second burger is 4.5 utils.

Step-by-step explanation:

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