Mathematics High School
Answers
Answer 1
Answer:
5
C. 2
6.
A. (4, 5)
7.B.broken
line.
8.A.above the line
9.. 2x + y < 4
10.D. (-2,-3)
Answer 2
Answer:
5
C. 2
6.
A. (4, 5)
7.B.broken
line.
8.A.above the line
9.. 2x + y < 4
10.D. (-2,-3)
Step-by-step explanation:
PLEASE MARK ME AS BRAINLIEST
Related Questions
A CD usually sells for $13.00. If the CD is 10% off, and sales tax is 6%, what is the total price of the CD, including tax?
Answers
13.00x90%= 11.70, $11.70x.06= .70, so 11.70+.70= $12.40 total price.
A number is at maximum 20
Answers
Answer:
19
Step-by-step explanation:
Which expression is equivalent to 8(7m - 9p)?
Answers
Answer:
8(7m-9p) = 8(7m) - 8(9p)
= 56m - 72p
Let me know if this helps!
Answer:
56m-72p
Step-by-step explanation:
8(7m-9p) = 8*7p + 8*-9p = 56m-72p
Each serving of food at an awards lunch costs $10.46. A total of 42 people attend the lunch.
What is the total cost for the food at awards lunch?
Enter your answer in the box.
Answers
Answer:$439.32 us$
Step-by-step explanation: $10.46 x 42
Answer:
439.32
Step-by-step explanation:
I took da test
Pleaseee helpp answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!
Answers
Answer:
(9,-7)
Step-by-step explanation:
Answer:
9, -7 if i'm correct
Step-by-step explanation:
Find the circumference of the circle. Use as part of the answer
Answers
Answer:
21.99115 ≈ 22 cm
Step-by-step explanation:
1) So basically in the problem, they give you 7 cm as the diameter.
2) The circumference formula is C = 2πr (if they give you a radius) or C = πd (In this case, this would be the formula to use.)
3) Plug in; C = π(7) = 21.99114858 ≈ 22 cm
3x-12=-4×+23
I need help with this pr
Answers
Answer: Not sure if the second one is times or just the variable x, i assume its the variable x. Answer:
x=5
Step-by-step explanation:
Let's solve your equation step-by-step.
3x−12=−4x+23
Step 1: Add 4x to both sides.
3x−12+4x=−4x+23+4x
7x−12=23
Step 2: Add 12 to both sides.
7x−12+12=23+12
7x=35
Step 3: Divide both sides by 7.
7x
7
=
35
7
x=5
Answer:
x=5
i’m sorry if i’m wrong but i think the answer is 5
Write a polynomial that represents the area of the inner circle. Write your amswer in terms of pi
Answers
Answer:
(x²+8x+16)π in²
Step-by-step explanation:
Since were not given the diagram of the circle. Let's assume the radius of inner circle is x+4
radius r = x+4
Area of the circle = πr²
Area of the circle = π(x+4)²
Area of the circle = π(x+4)(x+4)
Area of the circle =π(x²+4x+4x+16)
Area of the circle = π(x²+8x+16)
Area of the inner circle in terms of pi is (x²+8x+16)π in²
help please i need the answer asap
Answers
Answer:
Option 2
Step-by-step explanation:
Answer:
Graph 2
Step-by-step explanation:
exponential growth means that the line is increasing
Five whole numbers are written in order.
4 6 x y 10
The mean and median of the five numbers are the same.
Work out the values of x and y.
Answers
x = 7
y = 8
As 7 is the median as it would be the middle number and the mean would now be 7 as well
Solve the equation 0.6x + 2.7= 0.9x
Answers
Answer: X=9
Step-by-step explanation: Have a brilliant day mate! - Lily (^_^)
pleaseee help i have know idea how to do this I've tried everything
1. Add the correct symbols (+, -, x, ) to make this statement true: 2_22_20_21 = 46.2
Answers
2_2_222 21=46.2 5576 .5567
Choose 3 answers
A. Obtuse triangle
B. Isosceles triangle
C. Acute triangle
D. Scalene triangle
E. Right triangle
F. Equilateral triangle
Help !
Answers
Answer:
C:Acute traingle
Acute traingle
I know this triangle is equilateral and acute, but I'm not sure what the third choice would be.
Find the quotient. 4,610 ÷ 16
show work please <3.
Answers
Answer:
2305/8
Step-by-step explanation:
what is 1+1= ? and how do you do it? also what is the pendas mean?
Answers
Answer:
2, PEMDAS means parentheses, exponents, multiplication, division, addition, and subtraction.
Step-by-step explanation:
2) Solve for y when x=6:
2x + y = 6
Help please
Answers
Answer:
y=-6
Step-by-step explanation:
2(6)+y=6
12+y=6
-12 -12
y=-6
f(x) = 3x + 1, solve for x when f (x) =7.
Answers
Answer: x=2
Step-by-step explanation:
Given
f(x)=3x+1
f(x)=7
Combine two equations by substitution
3x+1=7
Subtract 1 on both sides
3x+1-1=7-1
3x=6
Divide 3 on both sides
3x/3=6/3
x=2
Hope this helps!! :)
Please let me know if you have any questions
The price of a computer is $520. The price of a tablet is 30% of the price of this computer. What is the price of the tablet?
Answers
Answer:
156 is the answer to this question
Answer:
$156
Step-by-step explanation:
Multiply: 520 times 30% (.3)
It would be .3 because to turn a percent to a decimal you need to move the decimal two times to the left.
(I would put a picture but I'm too lazy, lol)
Hope this helped!! :)
Stay safe and have a wonderful day/night!!!!!
Brainliest?!?!
Leo had a $30 gift card to use at a coffee shop. He used the entire balance to buy regular-sized coffees, which cost $2, and large coffees, which cost $3. If he bought 13 coffees in total, how many large coffees did he buy?
Select all that apply.
A. 2x+3y=30
B. 2x+3y=13
C. x+y=13
D. x+y = 30
Answers
Answer:
B
Step-by-step explanation:
Answer 4
If he bought 4 large coffees that means he spent $12 on them. that leaves $18. Which means he can buy 9 regular sized coffees. All together thats 13 coffees.
Step-by-step explanation:
#3 Find angles 1, 2 22 h A) 90, 68 B) 68,90 C) 90, 90 D) 68, 68
Answers
Answer:
a
Step-by-step explanation:
The answer to your question is A
Gavyn drives at a speed of 50 miles per hour how long will it take to drive 225 miles
Answers
Answer:
:4.5 hoursStep-by-step explanation:225 divided by 50 = 4.5
Answer:
its 4 hours and 30 minutes
Step-by-step explanation:
if 50 is equvalemt to 1 hour then 225 divide by 50 then the answer was 4.5 and the 4.5 is equal to 4 hours and 30 minutes
mark me
Please help i need you
Answers
Answer:
2n+8
Step-by-step explanation:
2n+8
I think I tired
PLEASE HELP!!!! EASY 50 POINTS!! WILL MARK BRAINLIEST!!
1. Which graph has the y-intercept -2?
2. Which statement describes the y-intercept of the graph of aproportional relationship?
A: It is equal to the x-intercept of the line.
B: It is greater than the x-intercept of the line.
C: The line intersects the y-axis of the graph at the origin.
D: The line intersects the y-axis of the graph above the origin.
Answers
Answer:
For 1 it is D
For 2 it is A
Hope this helps :)
Step-by-step explanation:
Answer:
#1
Option D
Y intercept-2 means line passes through the downward y-axis.
#2
As
[tex]\\ \sf\longmapsto x\propto y[/tex]
It is equal to the x-intercept of the line.
Option A is correct
Which of the following is equivalent to “the product of 2 and 3 is increased by 7”?
A. 2(3) +7
B. (2 + 3) + 7
C. 2(3) – 7
D. (2 + 3) – 7
PLEASE HELP!
Answers
A. 2(3)+7
product is multiplication
increased is addition
1. Write the equation of the line passing through the point (-2, 2) that is
parallel to y=-x-5 in slope-intercept form.
Answers
creo que quieres decir la suma
si es la suma eso da 2.8
Please help will give Brain!!
Answers
Answer:
its 35
Step-by-step explanation:
look at the triangles see how the lines are the same amount? its dilation meaning it is still 35 but a smaller triangle at the process.
Triangle A
Triangle B
Which of the following sequences of transformations will carry triangle A onto triangle B?
O A. Rotate triangle A 90° clockwise about (-1,-4), reflect it over the x-axis, and translate it 3 units to the left.
ОВ.
Translate triangle A 1 unit up and 1 unit to the left, rotate it 90° clockwise about the origin, and reflect it over the y-axis.
Answers
Answer:
A
Step-by-step explanation
A
Answer:
Do not trust his answer!! its B
Step-by-step explanation:
I did this question and i picked A because the other person said too but it was wrong
Linda thinks of three integers. Added two at a time their sums are 80, 93, 87. What are the integers?
Answers
Answer:
They are 9, 5 and 8
Step-by-step explanation:
Can someone solve this and show work?
Answers
Answer:
No habla engles
Step-by-step explanation:
Answer:
x = - 6, x = 4
Step-by-step explanation:
Given
x² + 2x - 24 = 0
Consider the factors of the constant term (- 24) which sum to give the coefficient of the x- term (+ 2)
The factors are + 6 and - 4 , since
6 × - 4 = - 24 and 6 - 4 = + 2 , then
x² + 2x - 24 = (x + 6)(x - 4) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 6 = 0 ⇒ x = - 6
x - 4 = 0 ⇒ x = 4
HELP PLEASE 8 2/5 MINUS 4 5/8 PLEASE
Answers
Answer:3.775 your welcome
Answer:
3.775 or 151/40
Step-by-step explanation:i am 99% sure thats the answer :)
