Mathematics High School

Please someone answer asap

Answers

Answer 1

Answer:

(-inf,6]

Step-by-step explanation:

Related Questions

Which equation would you use to find y?

Answers

The answer is C because whenever we add two adjacent sides in vertical angles they always equal 180

Write the equation of a line in slope-intercept form through (2,-4) with a slope = -1.

Answers

Answer:

y= -1x -4

Step-by-step explanation:

So the question is asking for slope intercept form.

y = mx+b is the slope intercept formula

m is the slope (-1) , and b is the y intercept (-4)

When you plug those two numbers into the equation, you get:

y= -1x- 4

Hope this helps! I tried my best!

how do i get this set of numbers oredered correctly from least to greatest
1 3/4 , square root of pi , 1.71 , 16/9

Answers

Answer: 1.71, square root of pi, 16/9 and 13/4

Step-by-step explanation: first you need to make all of them into decimals in order to arrange them so, 13/4 = 3.25, square root of pi= 1.772, 1.71 = 1.71( already a decimal) and 16.9 = 1.777.

Once you have written them all in decimals you can now arrange them from least to greatest.

If 24 = 3 • 2*, then x=

Answers

Greetings from Brasil...

Exponential equation - objective: to make the bases of the 1st and 2nd members equal

24 = 3 · 2ˣ let's move from 3 to the 1st member

24 ÷ 3 = 2ˣ

8 = 2ˣ simplifying 8: 8 = 2³

2³ = 2ˣ as the bases are the same, we work only with exponents

3 = X

How do you graph y=-3x+2 y=2x-3

Answers

See the images attached

SOMEONE PLEASE DO PROBLEM “B” I HAVE NO IDEA WHAT IT MEANS!! (I will give 20 points!!) CHECK THE IMAGE ABOVE FOR THE PROBLEM

DO NOT ANSWER IF YOU DONT KNOW. (I will report).

PLEASE I HAVE TO TURN IT IN 25 minutes!!

Answers

Answer:

Point of Intersection (-2,3)

Step-by-step explanation:

A student estimates that 10.2 8.3 is 80.
The student rounded 10.2 to__ (9,10,11)
The student rounded 8.3 to __ (8,9,10)
The actual product of (10.2)(8.3) is __ (80,80.66,84.66)
The student's estimate is __ (higher, lower) than the actual product.

Answers

Answer:

84.66

Lower

Answer: The student rounded 10.2 to

✔ 10

The student rounded 8.3 to

✔ 8

The actual product of (10.2)(8.3) is

✔ 84.66

The student’s estimate is

✔ lower

than the actual product.

Step-by-step explanation:

A cell phone provider will allow you to buy a phone over time. They require a $50 initial payment and then charge $25 per month. If the total amount paid was represented by a function for the total amount paid over time, what would be the y-intercept?

Answers

Answer:

Step-by-step explanation:

just google the answer aye y yi

***LOTS OF POINTS WILL GIVE BRAINLIEST***

Increase 5.4 by 1 1/27

Answers

Answer:

Step-by-step explanation:

Answer:

Hi I made myself an account

Step-by-step explanation:

We're rounding to the thousands place. Between what two thousands is 9,364? Label the endpoints. **) 9,000

I'm stuck...

Answers

It’s between 9,000 and 10,000

Subtract.
8- (-5)
i cant find the answer to this

Answers

Answer:

Step-by-step explanation:

[tex]8-(-5)=\\\\8+5=\\\\13[/tex]

Hope this helps.

Answer

Step-by-step explanation:

Whenever you have a - - it becomes a +.

So 8 - (-5) becomes 8+5

A store buys a jacket for 20$ and then sells it to costumers for 80% more than that. what is the selling price of the jacket?

Answers

Answer:

$36.00!

Step-by-step explanation:

Did this help?

Answer:Should be 36 if not mistaken

Step-by-step explanation:

Take $20

Divide by 100

Multiply by 80 and you get 16

Than add 20+16

And you will get $36

Hope this answered your question!

The linear density of a rope is the ratio of its mass per unit length. It is given by the equation λ=ml, where λ is the linear density, m is the mass, and l is the length. If the linear density of a rope is given with units of gcm and the distance is given in units of cm, what would be the units for mass?(1 point) 1) 1g 2) g 3) gcm 4) g⋅cm

Answers

Answer: C. g

Step-by-step explanation:

HELLO WORLD!!!!!!!!!!!!

Answers

Answer:

Hiii

Step-by-step explanation:

Hello to you too random person!

What is the domain of the quadratic function given by f(x) = 2x2 + 2x - 4?
A) [0, +∞)
B) all real numbers
C) all negative real numbers
D) all positive real numbers

Answers

Answer:

B) all real numbers.

Step-by-step explanation:

From Algebra we know that polynomials, including the quadratic function presented on statement, are continuous in every part of real number set, which means the existence of images for every element of domain. Hence, the domain of the quadratic function is all real numbers. (Answer: B)

segment A’B’ is the result of translating AB by 1 unit to the right and 3 units up

Select all of the correct statements about the unchanged properties of AB and A’B’

Choose all answers that apply:

a. AB and A’B’ are both parallel to the y-axis

b. AB and A’B’ have the same lengths

c. B and B’ have the same coordinates

d. none of the above

Answers

Answer:

AB and A'B' are both parallel to the y-axis ( A ).

AB and A'B' have the same lengths ( B ).

Step-by-step explanation:

Write the expression as a whole number with a negative exponent. Do not evaluate the
expression.
1/8^3

Answers

the answer is 8^(-3)

Solve y + (-18) = -12

Answers

Answer:

Y = 6 I’m pretty sure if its not 6 it’s -6

Step-by-step explanation:

Answer:

y=6

Step-by-step explanation:

flip distribute and add

convert 0.06 yards to inches

Answers

Answer:

0.06 yards = 2.16 inches

Step-by-step explanation:

1 yard = 36 inches

0.06 yards = 0.06*36 = 2.16 inches

Answer:

2.16 inches

Step-by-step explanation:

We know that 1 yard has 36 inches. With this, we can use dimensional analysis to convert 0.06 yards to inches. (0.06 yd/1) · (36 in/1 yd) You can cancel out the yards and once you've done that, you will you answer in inches. Now multiply 36 × 0.06 = 2.16 You got your answer!! 2.16 inches!

combining like terms-4(2n+3)-8

Answers

Answer:

Step-by-step explanation:

-8n - 12 - 8

-8n - 20

Answer:

the answer is -8n-20

is Y=3x proportional or non proportional?

Answers

Non- proportional? I ma guessing but pretty sure

Answer:

proportional

Step-by-step explanation:

What is less than 1/2

Answers

Answer:

1/4

Explanation:

1/2 is 0.5 and 1/4 is 0.25 which is less than 0.5.

Select the equation that is true. (2 points)
715 × 37 = 22,455
715 × 37 = 24,455
715 × 37 = 26,455
715 × 37 = 28,455

Answers

Answer:

715 × 37 = 26,455

Step-by-step explanation:

estimation works really good

Answer: The answer is C 715 times 37 equals 26,455.

Step-by-step explanation: 715 times 37 equals 26,455.

Hallar la suma de los 8 primeros términos de 15,19,23

Answers

Answer:

15, 19, 23, 27, 31, 35, 39, 43

Step-by-step explanation:

Para cada término debes añadir 4.

solve for k: -2k = k - 7 - 8 and explain in number form

Answers

Answer:

k = 5

Step-by-step explanation:

-2k = k - 7 - 8

Combine like terms

-2k = k - 15

add 15 to both sides

-2k + 15 = k

Add 2k to both sides

15 = 3k

Divide both sides by 3

k=5

Hope this helps!

PLEASE HELP ME URGENT ASAP

Answers

Answer:

it would be probably the letter M

Answer:

yeah its m

Step-by-step explanation:

Bridal Solutions, which sells European wedding dresses, has the following weekly
revenue and cost functions:
R(d) = 12000
C (d) = 350d + 5000
where R (d) represent the weekly revenue for selling d wedding dresses and
C(d) represent the weekly cost for selling d wedding dresses.

Answers

Answer:

Step-by-step explanation:

Given the weekly revenue and cost function

R(d) = 12000

C (d) = 350d + 5000

A firm break even point occurs when the amount of revenue is equal to the cost.

If the company Bridal solution breaks even then C(d) = R(d)

350d + 5000 = 12000

350d = 12000 - 5000

350d = 7000

divide both sides by 350

350d/350 = 7000/350

d = 20

Hence the total number of wedding dressing to be sold by Bridal Solutions for them to break even is 20 dresses.

Is 5 1/4 / 3 1/2 the same as 3 1/2 / 5 1/4? Explain.

Answers

No it is not the same because you can not reverse division problems the same way you can with multiplication.

5 1/4 / 3 1/2 is asking how many times 3 1/2 can go into 5 1/4. The answer to this would be 1.5

3 1/2 / 5 1/4 is asking how many times 5 1/4 can go into 3 1/2. The answer to this would be .667

An electric company charges $0.15 for each kilowatt-hour of electricity. If your electric bill is $67.50, how many kilowatt- hours of electricity did you use?

Answers

Answer:

450 kilo watt hour of electricity was used

Step-by-step explanation:

Here, we are interested in calculating the kilowatt-hour of electricity used.

From the question, we are told that the bill is $67.50 and the cost of 1 kilo watt hour is $0.15

So to know the amount of kilowatt hours of electricity used, we will simply divide the bill by the charge per 1 kwh

Mathematically that would be 67.5/0.15 = 450

The sum of five consecutive integers is 85. Find the integers.

Answers

The integer would be x

Answer:

15,16,17,18,19

Step-by-step explanation:

Consecutive integers means integers that go right after one another.

15+16+17+18+19=85

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