how does segment AC=CE if C is the midpoint?
Answer:
AC=CE if C is the midpoint if AC & CE are both the same lengths.
What is the quotient in simplest form?
Three-fourths divided by StartFraction 5 Over 16 EndFraction
Answer:
option a
Step-by-step explanation:
hope this helps
Answer:
C: 2 2/5
Step-by-step explanation:
Took the test and this was the answer
2(2w-2)+2(3 1/2x-2)
plz help
Answer: 4w+7x-8
Step-by-step explanation:
Answer:
4w-8+7x
Step-by-step explanation:
distribute the numbers outside the parentheses,
4w-4+7x-4
Combine like terms
4w-8+7x
Given: 3x - 14 = 43
Prove: x = 19
Step-by-step explanation:
Because you're trying to prove the value of X, you work backwards. here's what you do
When working backwards, PEMDAS becomes SADMEP
First, add 14 to 43 (57).
Then, divide 57 by 3 to get 19.
x = 19!
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
PEMDAS is the order of operation, and equals:
Parenthesis
Exponents (& Roots)
Multiplication
Division
Addition
Subtraction
First, add 14 to both sides of the equation:
3x - 14 (+14) = 43 (+14)
3x = 43 + 14
3x = 57
Next, divide 3 from both sides of the equation:
(3x)/3 = (57)/3
x = 57/3
x = 19
~
Proof: Plug in 19 for x in the equation for x:
3(19) - 14 = 43
First, multiply:
(3 * 19) - 14 = 43
(57) - 14 = 43
Next, subtract:
57 - 14 = 43
43 = 43 (True).
~
2020-2021 T-Math-Gr7Reg-T1 and T2-CBT: Section 1 - Students may NOT use a calculator.
Question: 1-5
Marissa found
that apply.
shirt that had a 20% markdown on it. If the price of the shirt is represented by x, how much does the shirt cost (excluding tax)? Select all
x(1.00 -0.20)
X-0.80x
X-0.20
ОООООО
0.80x
x(0.20 + 1.00)
0.20x
©
Previous
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Complete Question
Marissa found a shirt that had a 20% markdown on it if the price of the shirt is represented by x how much does the shirt cost excluding tax select all that apply
select all that apply
A. 0.20x
B.0.80x
C.x-0.20
D.x-0.80x
E.x(0.2+1.00)
F. x(1.00-0.20)
Answer:
B. 0.80x
F. x(1.00-0.20)
Step-by-step explanation:
The Formula for Selling Price when you have percent markdown is;
Selling price = (1 - percentage mark down)× Original price
From the question:
Selling price= Cost of the shirt(excluding tax)
Original price = x
Percentage markdown = 20%
= 0.20
Hence,
Cost of the shirt(excluding tax)
= (1 - 20%)x
= (1 - 0.20)x
= 0.80x
Option B and F is the correct option
Identify each pair of congruent vertical angles.
Please help! I’ll give out brainliest to whoever answers first and correctly !! :)
Answer: 1&6; 5&2; 3&8; 4&7
SOMEONE PLEASE HELP!!!
which number produces a rational number when multiplied by 0.5
a. square root of 3
b. 1/3
c. 0.555... (repeating number)
d. square root of 16
d because there are 16 rational
Tomatoes are on sale for $2 a pound. Lettuce costs $1.50 per head. Josie buys several pounds of tomatoes and one head of lettuce and spends $9.50. How many pounds of tomatoes, x, did Josie buy?
idk know how to this, pls help :(
Answer:
$4
Step-by-step explanation:
Tomatos = $2x.
Lettuce = $1.50x
$9.50 = 2x + 1.50.
$8 = 2x.
$4 = x.
Hope this helped.
DUE IN MIDNIGHT which is an equation of the line parallel to y=2x-7 and passes through (-4,5)
Answer:
y=2x+13
Step-by-step explanation:
parallel lines will have the same slope. Since you still need b you plug in (-4,5) which will look like 5=2(-4)+b. then you solve for b and get 13.
Can someone sum and say if hi
Answer:
yes
Step-by-step explanation:
translate the triange 2 units left and 1 unit up. then reflect the image in the x axis . graph the FINAL triange .
Name both pairs of alternate interior angles.
Mai and pyira were on scooters, Mai traveled 15 meters in 6 seconds. Pyira Traveled 22 meters in 10 seconds. Who was moving faster at what this rate did Pyira scooter traveled?
Answer:
Speed of priya = 2.2 m/s
Mai was faster.
Step-by-step explanation:
Given:
Mai cover 15 meter in 6 second
Priya cover 22 meter in 10 second
Find:
Who was faster
Speed of priya
Computation:
Speed = Distance / time
Speed of mai = 15 / 6
Speed of mai = 2.5 m/s
Speed of priya = 22 / 10
Speed of priya = 2.2 m/s
Mai was faster.
I need help with geometry
translation I should believe
Please Help!!! I don’t understand this!!
Answer:
4. t ≥0
5. x>0
6. k ≤ 3
7. r ≥ 2
8. v ≥ 7
Step-by-step explanation:
I hope this helps
At the market, 8 batteries cost $10.
How much do 6 batteries cost?
Answer:
$7.50
Step-by-step explanation:
1 battery costs 10/8=5/4 dollars
(5/4)*6=15/2
15/2=7.50
Answer:
$7.50
Step-by-step explanation:
Set up a proportion and cross multiply to find your answer.
8 batteries/$10 = 6 batteries/$x
x = (6)(10)/8
x = 60/8
x = $7.50
Here is a simple math problem for points!
Kendall is making desert baskets.
• she has 12 brownies, 30 cookies, and 42 candies
• For each type of desert, each basket must have the same number of pieces of that desert
• She must use ALL of her deserts
Answer:
Easy each basket would have 2 brownies, 5 cookies, and 7 candies which would make 6 baskets.
Step-by-step explanation:
How Did They Catch the Guy Who Robbed
a Bunch of People on Mount Everest?
Answer:
He returned to the scene of the climb
Step-by-step explanation:
26% percent of a number is what fraction of that number?
Answer:
it could be 13/50 or just 26/100
Step-by-step explanation:
Which of the following is equivalent to: 7a - 8b = 10x 18xb A. a = 7 10x + 3b B. a = 7 10x -86 c. a 7
Answer:
ty for ur coins dood
Step-by-step explanation:
Answer:
20, 15 10x + he 27 uwdhkssh . 76 56!
your welcome!!! :)
Step-by-step explanation:
What is the answer to this question
Answer:
3
Step-by-step explanation:
It is 3 because you multiply the powers when in brackets
what is the quotient of -11.25 divided by -0.375
The correct answer is ; D ( for me ) 30
Answer:
30
Step-by-step explanation:
i took the test on edgenuty and got it correct
What is 4 - 3w + 2w I don’t understand the question please help me
Answer:
4 - w
Step-by-step explanation:
4 - 3w + 2w
First, combine like terms, which is -3w and 2w
4 - 1w
Because -1w is the same as -w, we will write that
4 - w
That is your answer because you cannot simplify this anymore. I hope this answer helps, and if you have any questions feel free to comment!
Two added to three times a number m is the same as 18.
Answer:
3m+2 = 16
Step-by-step explanation:
hheleoghelp what is the volume of the following rectangular prism?
Answer:
28 units^3
Step-by-step explanation:
The formula for finding the volume of a rectangular prism is V = lwh or V = bh
l = length
w = width
h = height
b = base
V = volume
Because we are given the base and height we will use the second formula, V =bh.
V = (8/3)(21/2)
Because we are multiplying fractions, you can just multiply across:
V = 168/6
V = 28 units^3
Abigail drew 14 hearts and 24 circles. What is the ratio of circles to hearts?
Answer: circle to hearts 24 to 14
Step-by-step explanation:
Answer:
it will be 24:14
Un carpintero quiere cortar una hoja de madera de 256 cm de largo y 96 cm de ancho, en cuadrados lo más grandes posible. A) ¿Cuál debe ser la longitud del lado de cada cuadrado? B) ¿Cuántos cuadrados se obtienen de la plancha de madera?
Answer:
Kindly check explanation
Step-by-step explanation:
Given the dimension :
256 cm by 96 cm
To know the largest number of possible squares obtainable, we calculate the Greatest common factor of 256 and 96
256 : 1, 2, 4, 8, 16, 32, 64, 128, 256
96 : 2, 3, 4, 6,, 8, 16, 32, 48, 96
The greatest common factor is 32
Hence, length of side of each square = 32cm
Number of squares obtained :
Area of rectangle :
Length * width
256cm * 96cm 24,576cm²
Area of square :
s² ; s = side length
32² = 1024cm²
Number of squares :
24,576cm² / 1024cm²
= 24 squares
John swims a lap in 33 seconds. If Bill can swim a lap
0.47 second faster, how long does it take Bill to swim a lap?
Answer:
32.53 of a second to swim a lap
Which of the following is the equation of a line that is perpendicular to the line given by 8x + 12y = 13 and passes through the point (6, 8)?
what is the slope of the line perpendicular to y=-5x-3
Step-by-step explanation:
The slope-intercept form is y=mx+b y = m x + b , where m m is the slope and b b is the y-intercept.
