Answer:
x=-7
Step-by-step explanation:
If u plug in -7 it will make the equation true
Susan made 168 cupcakes and gave some to her 21 students.
She then had 1/2 of her cupcakes left. On average, how many
cupcakes did she give to each of the 21 students?
Answer:
4
Step-by-step explanation:
The net force acting an object A is
The net force acting an object B is
Answer:
A: 6N to the right
B: 7N to the right
Step-by-step explanation:
im not sure what the first option is for both questions and im not sure if this will answer ur question but i hope this helps
9. The amount of money Allen earns varies directly with the amount of time he works. He earns
$19 for working 2 hours. How much can Allen earn if he works 5 hours?
Step-by-step explanation:
you must do by unitary methods, first find smaller quantity and then multiply with remaining one.
In the figure, m∠4=(10x+5)° and m∠5=(20x−15)° .
For what value of x is m∥n ?
Enter your answer in the box.
x =
Answer:
2
Step-by-step explanation:
plug in the answer
The value of x from the given angles is 6.3.
Given that, m∠4=(10x+5)° and m∠5=(20x−15)°.
What are angles of parallel lines?Angles in parallel lines are angles that are created when two parallel lines are intersected by another line called a transversal.
From the figure given below,
m∠4+m∠5 = 180° (Adjacent angles adds upto 180 degree)
⇒ (10x+5)°+(20x−15)° = 180°
⇒ 10x+20x+5-15 = 180°
⇒ 30x-10 = 180°
⇒ 30x=190
⇒ x=190/30
⇒ x=6.3
Therefore, the value of x from the given angles is 6.3.
To learn more about the adjacent angles visit:
https://brainly.com/question/12838185.
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A transformation is shown in the diagram.
2 parallelograms with identical side lengths and angle measures are shown. The second parallelogram is a reflection of the first.
Which transformation is shown?
Quadrilateral DEFG is translated to form quadrilateral D'E'F'G'.
Quadrilateral DEFG is rotated to form quadrilateral D'E'F'G'.
Quadrilateral DEFG is reflected to form quadrilateral D'E'F'G'.
Quadrilateral DEFG is dilated to form quadrilateral D'E'F'G'.
Answer:
c
Step-by-step explanation:
Answer:
Quadrilateral DEFG is reflected to form quadrilateral D'E'F'G'.
Nolan gave out a survey to some students in his school about their favorite color. Students could choose between red and purple. 238 of those surveyed said their favorite color was red. 66% of the students surveyed said their favorite color was purple. How many students were surveyed in total?
Answer:
700
Step-by-step explanation:
100%-66%=34%
34% equals the 238 that is red
238÷34%=7 people per percentage
7×66%= 462 students that chose purple
462+238=700 which should be the total amount of people surveyed.
⚠️⚠️Question is in the image shown⚠️⚠️
:)) It’s math :((
Answer:
slope is
[tex] \frac{1}{2} [/tex]
A roller coaster climbs 115 feet on the first hill then drops 40 feet down. On the second hill the roller coaster climbs another 70 feet then drops 45 feet. What is the height at the end of the second hill Write an addition expression and evaluate. Make a T chart using Drops (-) and Climbs (+)
Answer:
Step-by-step explanation:
h=115-40+70-45
=115+70-40-45
=185-85
=100 ft
convert 3x- y=7 to slope intercept form
Answer:
y = 3x - 7
Step-by-step explanation:
-y = -3x + 7
divide both sides by -1 to get rid of the negatives
y = 3x - 7
Is it possible to form a triangle using 15 in, 12 in, 8 in ? Why or why not?
Answer:
No
Step-by-step explanation:
Use the pythagoreon theory
15^2+12^2=8^2
454=64
Since they do not equal the same number you can not form a triangle, and no matter how many times you switch the numbers around they will not equal.
which operation will undo subtractraction
Answer:
addition
Step-by-step explanation:
addition and subtraction undo each other same with multiplication and divsion
-->A missile is fired straight into the air from a military
installation. The missile's height (in feet) is given by the formula
h(x) = -16x2 + 400x + 100.
42 m
***remember to put the units ***
ghts head.
1. How high is the missile after 4.5 seconds?
54 m
2. At what time will the missile reach its maximum height?
x 2
3. What is the maximum height the missile will reach?
gbadgerlxm ih
Reason - WE...
Remixes)
4. When will the missile be 2500 feet above the ground?
3h
5. When will the missile reach its target (on the ground)?
ve in october
playlists
1
6 h
Next >
Answer:
answer is 8 hours landing
plzzzzzz help due in 20 mins
the answer is lines 3 and 5
If f (x) = x over 2 - 2 and g(x) = 2x squared + x - 3, find (f + g) (x)
[tex]f(x) = \frac{x}{2} - 2 \\ [/tex]
[tex]g(x) = 2x + {(x - 3})^{2} [/tex]
[tex]f(x) + g(x) = (f + g)(x)[/tex]
[tex]( \frac{x}{2} - 2) +( 2x + ({x - 3})^{2} \: ) = \\ [/tex]
[tex] \frac{x}{2} - 2 + 2x + {x}^{2} - 6x + 9 = \\ [/tex]
[tex] {x}^{2} - 6x + 2x + \frac{x}{2} + 9 - 2 = \\ [/tex]
[tex] {x}^{2} - 4x + \frac{x}{2} + 7 = \\ [/tex]
[tex] {x}^{2} - \frac{8}{2}x - \frac{1}{2}x + 7 = \\ [/tex]
[tex](f + g)(x) = {x}^{2} - \frac{9}{2}x + 7 \\ [/tex]
_________________________________
Done....
♥️♥️♥️♥️♥️
Credit card A is running a promotion where they will charge 0% interest for the first year, and then 0.8% compounded continuously after that. Credit card B has an interest rate of 0.7%, also compounded continuously. If you are going to make a $500 purchase and plan to not make a single payment for 2.5 years, which credit card should you go with? Write the equation showing the total balance at the end of 2.5 years for that card. How much money invested at 5% compounded continuously for 3 years will yield $820
Answer: 0.1
Step-by-step explanation:
your going to substact credit card a and b and then what ever you get will be your answer
Which set of ordered pairs is a function?
{(1,3).(2,4),(3,5),(4,3)}
{(1,3),(1,4),(1,5),(1,3)}
{(2,5),(2,4).(3.4).(4.3)}
{(1,3).(2,8).(3.-6),(1,3)}
compare and contrast between x-intercept and y-intercept
Answer:
"The x-intercept is the point at which the graph crosses the x-axis... ...The y-intercept is the point at which the graph crosses the y-axis." (Lumen)
The x-intercept is on the horizontal axis while the y-intercept is vertical axis. Aside from that they are practically the same and serve the same purpose while graphing, they just go in differing positions.
im color blind can someone tell me what Orange looks like
Answer:
Explain to the person the most common ones: Red- usually the color of anger, sexual excitement, physical strength or aggression. Orange- physical comfort, having enough food, warmth, and security, sometimes frustration. Yellow- friendliness, cheerfulness, optimism, confidence, sometimes fear
Help....................
Answer:
i think its 61
srry if u get wrong
Step-by-step explanation:
If you wanted to find the difference of 6/25-4/5,what common denominator should you choose?why?
Answer:
25
Step-by-step explanation:
25 should be chosen as the common denominator. 5 is a possible common denominator because the other fraction has a denominator of 5 and 25 is divisible by 5, however, the numerator cannot be evenly divided by 5. Attempting to do so would cause a much more difficult equation. On the other hand, the denominator 5 can be changed to 25 by multiplying by 5, and 4 can also be changed by multiplying by 5.
4/5 x 5 = 20/25
6/25 - 20/25 = -14/20 = -7/10
Write the decimal expansion for 4/9.
Answer:
0.4
Step-by-step explanation:
Need help on this ASAP
an education budget went from %800,00 to $900,00 what is the approximate percent increase? a. The approximate percent increase is 13% b. The approximate percent percent increase is 89% c. The approximate percent increase is 98% d. The approximate percent increase is 113%
PLS ANSWER ME THIS IS URGENT 20 points
Answer:
D
Step-by-step explanation:
Because your going up 100,00 dollars so 100%
Explain! Prize! Thank you!
Answer:
60 pages in 2 days
Step-by-step explanation:
120 pages in 4 days is equivalent to a 30 pages in 1 day rate (divide both by 4). The only other rate that is equivalent to a 30 pages in 1 day rate is 60 pages in 2 days because 60 = 30*2 and 2 = 1*2.
Answer:
60 pages in 2 days is the answer
Marcus bought a bowl of cereal and two bananas for $3.75. The cereal was $1.25. How much is one banana?
Answer:
here the equation
so the banana is 1.25 per
Step-by-step explanation:
(3.75- 1.25)/2
2.5/2
1.25
What is the slope of the line in the graph?
(-4,4) (4,-2)
m = (y2-y1)/(x2-x1)
m = ( -2-4)/(4-(-4))
m = -6/8
m = -3/4
Answer:
(4,3)
Step-by-step explanation:
Pick the 2 closest points that are perfectly on the line [(0,1) and (4,-2)]. Start at the first point (0,1) count to the right (From (0,1) to (4,1)) and that's our "x" number (4). Count down from that point (4,1) to the other predetermined point (4,-2) and you get your "y" number (3), thus (4,3)
A music club has 15 members. Each member pays monthly dues of $14.60. On the first day of the month, 8 members paid their dues. The remaining members paid their dues on the second day of the month. How much money was collected in dues on the second day of the month
Answer:
$102.2 were collected
Step-by-step explanation:
If there are 15 members in total, and 8 of them paid it on the first day, then you know that 7 people paid it the next day, because the remaining people paid it the next day.
7x14.60=102.2
what's the distance between (-9,2) and (5,-4)?
Answer: Exact Form: d= 2√58
Decimal Form: 15.23154621...
Step-by-step explanation:
Distance formula: d=√(x2-x1)^2 + (y2-y1)^2
d=√(5- -9)^2 + (-4 - 2)^2
Exact Form: d= 2√58
Decimal Form: 15.23154621...
The distance between two points (-9,2) and (5,-4) is 15.23 units.
What is the distance between two points?The distance between two points is defined as the length of the line segment between two places representing their distance. Most significantly, segments that have the same length are referred to as congruent segments and the distance between two places is always positive.
The formula of distance between two points is P(x₁, y₁) and Q(x₂, y₂) is given by: d (P, Q) = √ (x₂ – x₁)² + (y₂ – y₁) ².
We have to determine the distance between (-9,2) and (5,-4)
As per the question, substitute the known values in the formula,
d = √ {(-9 – 5)² + (2 – (-4))²}
d = √ {(-14)² + (6)²}
d = √ {196 + 36}
d = √232
d ≈ 15.23
Thus, the distance between the given two points is 15.23 units.
Learn more about the distance between two points here:
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list the following numbers from least to greatest:
-64, 3.5, sqrt27, 6,666...
Answer:
-64, 3.5, 27, 6,666
Step-by-step explanation:
give brainliest i need it to level up
find the cube root of 125
Answer:
the cube root of 125 is 5.
5x5x5=125
Step-by-step explanation:
To find the cube root of a number you need to think of a number that if you multiply it 3 times by itself you would get the the number that is being cube rooted.
