Answer:
21315
Step-by-step explanation:
Help pls
This table represents a proportional relationship between x and y.
x 0 7 14 21
y 0 2 4 6
What is the constant of proportionality, k?
Enter your answer as a simplified fraction in the box.
k =
9514 1404 393
Answer:
k = 2/7
Step-by-step explanation:
The constant of proportionality is the value of k in the equation ...
y = kx
Solving for k gives ...
k = y/x
We can use any pair of (x, y) values from the table to find k. It usually works well to use the smallest non-zero values:
k = 2/7
What is the value of x in the equation 2x/5-7=3
Answer:
X = 25
Step-by-step explanation:
Because then both sides would be equaled to 3.
PLS I NEED HELP TY SFM
A furniture company makes a variety of wooden bookcases. The height of each shelf space is 13inches. The top and bottom pieces are each 2 inches thick, and the pieces separating the self spaces are each ¾ inch thick. Write an equation that models the total height h of a bookcase that contains n shelf spaces
Answer:
32
Step-by-step explanation:
Your parents take your family out to dinner on a Wednesday night when they have a 15% off coupon. Your parents wanted to give the waiter a 18% tip for doing a great job. If the total amount of the dinner was $42.00, how much tip money should the waiter get? What is the new total? **Tip is given before the discount**
Answer:
a. Tip is before the discount so the waiter will get;
= 42 * 18%
= $7.56
b. New total;
Coupon of 15% off applies;
= 42 * (1 - 15%)
= $35.70
Add the tip;
= 35.70 + 7.56
= $43.26
Pweas help....10 points and brainiest and thznks<3
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
A pair of parallel lines are cut by a transversal as shown in the figure. Identify the types of angles created by the transversal.
corresponding angles
vertical angles
alternate interior angles
alternate exterior angles
adjacent angles
angles F and H
angles D and H
angles E and H
angles B and H
Answer:
F&H are vertical angles, D&H are corresponding angles, E&H are adjacent angles, and B&H are alternate interior angles.
Step-by-step explanation:
Hope this helps. Tell me if you need and explanation.
Answer: F&H are vertical angles, D&H are corresponding angles, E&H are adjacent angles, and B&H are alternate interior angles.
Step-by-step explanation:
Hope this helps. Tell me if you need and explanation.
can someone please help me?
Answer:
answer is d
Step-by-step explanation:
I will se anywhere
How can you evaluate 2º?
A package of 4 pairs of insulated socks costs $26.76. What is the unit price of the pairs of socks ?
Which of the following expressions are equivalent to the expression below?
8-3(x+2)
A. 2-3x
B. 14-3x
C. 5x+2
D. 2-x-x-x
E. 5x-6
F. -2x-x+1+1
What's the probability of drawing a 5 out of a standard deck of 52 cards
I have to find x when y=40
Answer:
about 13 and a third
Step-by-step explanation:
Don’t tell me the steps just answer please!!!
Answer:
A, D, F
Step-by-step explanation:
Which graph below represents the linear inequality y ≥ 5/2x - 4?
A.)
B.)
C.)
D.)
Answer:
I believe graph B.) I hope this helped u :)
Step-by-step explanation:
HELPPP!!!!! what is the value of x ♀️
Answer-
B) 40
Step By Step Intrustions-
First Step-
Gather your important numbers; 60, 3.75, & 2.5
Second Step [ Divide ]-
Divide your numbers for the same side;
60 ÷ 3.75 = 16
Final Step [ Multiply ]-
16 × 2.5 = 40
40 is your final answer of the enlarged side. Hope this helps!
-♡ Aslina ♡
Help me plz the real answer??!!
Answer:
(x-1)2 = -10
Step-by-step explanation:
I need help some help please
Answer:
1. no, 2. yes
Step-by-step explanation:
You need to use the triangular inequality thereom, which goes by if any side lengths are added together, they are greater than the remaining one. So, for number one, although 20+9=29>8 and 20+8=28>9, 9+8<20 since 9+8=17, which is less than 20. For number two, yes because 1) it is a right triangle triple and 2) 3+4=7>5, 4+5=9>3, and 5+3=8>4.
Answer:
Number 1 is Not a triangle so No and you don’t need to classify becuase it’s not aa triangle
Number 2 is a triangle becuase its ta Pythagorean triplet and even if you checK, it adds up.
Step-by-step explanation:
1) So using Pythagorean Theorem
8^2+9^2=20^2
64+91=400
That is not true
2) 3^2+4^2=5^2
9+16=25
That is true
hello people does anyone
Answer:
The answer is 24. Yes we do.
Part A: Explain why the x-coordinates of the points where the graphs of the equations y = ^2−x and y = ^4x + 3 intersect are the solutions of the equation 2^−x = 4^x + 3.
Part B: Make tables to find the solution to 2^−x = 4^x + 3. Take the integer values of x only between −3 and 3.
Part C: How can you solve the equation 2^−x = 4^x + 3 graphically?
Answer:
Post a photo
Step-by-step explanation:
Can someone help with this
Answer:
can you post the whole screen
what value of y makes this equation true?
-2y -9 = -11
Answer:
i think y= 1..........
Answer:
y = 1
Step-by-step explanation:
Step 1:
- 2y - 9 = - 11 Equation
Step 2:
- 2y = - 2 Add 9 on both sides
Step 3:
y = - 2 ÷ - 2 Divide 2 on both sides
Answer:
y = 1
Hope This Helps :)
pweese helppppppp meeeeeee
Answer:
No solution
Step-by-step explanation:
Graph these two equations and find a point where they intersect.
If they intersect, record the x values it intercepts. If it doesn't intersect, then it is no solution.
Help please!! Find CE (parallel lines and proportional parts)
Answer:
CE = 35
Step-by-step explanation:
BD is parallel to AE and intersects the other 2 sides, dividing those sides proportionally, that is
[tex]\frac{14}{2x+3}[/tex] = [tex]\frac{x-5}{6}[/tex] ( cross- multiply )
(x - 5)(2x + 3) = 84 ← expand left side using FOIL
2x² - 7x - 15 = 84 ( subtract 84 from both sides )
2x² - 7x - 99 = 0 ← in standard form
(2x + 11)(x - 9) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 9 = 0 ⇒ x = 9
2x + 11 = 0 ⇒ 2x = - 11 ⇒ x = - [tex]\frac{11}{2}[/tex]
but x > 0 , thus x = 9
Then
CE = 14 + 2x + 3
= 17 + 2(9)
= 17 + 18
= 35
20 point question pls help
Answer: y = -1/3x - 1
Step-by-step explanation:
Slope-intercept = y = Mx + b
M = slope
B= y
a(7x+3)=14x+b
What are the values of A and B?
Answer:
24
Step-by-step explanation:
I think there the same for each but I hope I helped
Solve the two-step equation and identify the steps.
2= -7/4 + 1/4x
1. Add 7/4 to both sides
2. Multiply both sides by 4.
The solution is 15.
Answer:
x = 15
Step-by-step explanation:
Given
2 = - [tex]\frac{7}{4}[/tex] + [tex]\frac{1}{4}[/tex] x
Multiply through by 4 to clear the fractions
8 = - 7 + x ( add 7 to both sides )
15 = x
Answer:
Answer:
Step-by-step explanation:
Which statement is not always true for a parallelogram?
Answer:
b
Step-by-step explanation:
Answer:
Diagonals are congruent drop a like if you got it right
Step-by-step explanation:
Trey has 126 inches of wire that he uses for repairing light fixtures. He uses 15 3/4 inches of wire to fix each light fixture. How many light fixtures can Trey repair?
HURRY ANSWER THIS PLEASE
5. Barkly Doghouses increased their prices by 10%. Complete the chart below to show their new prices.
Answer:
where is the chart?
Step-by-step explanation:
Write and simplify the expression
Answer:
it is 5-2=3
x=3
Step-by-step explanation:
Use the method of your choice to solve the following system of equations. Write your solution as a coordinate.
y = 3x - 5
3x - 7y = - 19
