if the area of a trapezoid is 300, what are the dimensions?
A bag of marbles contains 4 red
marbles, 5 green marbles, and 3
blue marbles. Karen takes a marble out, replaces it
and pulls out another marble,
what is the probability both
marbles are red?
The school is planning to add 2 new playgrounds. Each playground will be in the shape of a square that measures m by m. What will be the area of the playgrounds?
Dennis and Eduardo are studying transformations using triangles. A ABC and A DEF are both plotted on a coordinate plane
Dennis notices that if he reflects A ABC across the y-axis and then translates it down 4 units, the result is A DEF.
Eduardo says that he can first translate A ABC down 4 units and then reflect it across the y-axis in order to get A DEF.
Is Eduardo correct? Explain your answer and tell whether A ABC and A DEF are congruent.
Type your answer in the box below.
Answer:
i think they are
Step-by-step explanation:
The translation of the 4 units right then a reflection across the x-axis will map triangle ABC onto triangle DEF.
What are the translation and reflections of an image?Translation of an image indicates the horizontal or vertical movement of that image. The reflection of an image indicates the mirror image of the given image along with a fixed-line.
Here, when we translate the triangle ABC to the right by 3 units, then point A will be at (2, 6), point B will be at (2, 3), and point C will be at (4, 3.).
Hence, after reflecting the triangle ABC, we get the triangle DEF.
Learn more about the translation and reflection of an image here:
brainly.com/question/27387076
#SPJ2
Ella conducted a survey to find out the amount of time high schoolers spend surfing the Internet. From the data collected, the range of time spent was 1 hour. What does this range say about the data?
- All the students surveyed spend exactly 1 hour surfing the Internet.
- All the students surveyed spend an average of 1 hour surfing the Internet.
- The difference between the greatest amount of time and the least amount of time spent surfing the Internet is 1 hour.
- The quotient between the greatest amount of time and the least amount of time spent surfing the Internet is 1 hour.
WHOEVER KEEPS FALSELY REPORTING MY QUESTIONS AND BLEEDING ME DRY OF POINTS, STOP. YOURE NOT FUNNY
Answer:
the answer is C
Step-by-step explanation:
The answer is C.
Because we do not have any tables graphs etc., we can only use the fact that the range is 1
The definition of range is the difference between the largest amount and the smallest amount. In equation form, it should look like this:
Now lets move to the answer choices:
Answer A. is wrong
If everyone surfed for exactly an hour, the largest amount of time would be 1 hour and the smallest amount of time would also be 1 hour. Put this into the equation and the range would be 0 which is contradicted from the data present
Answer B. is wrong because the range is not the average, the mean is the average. We are looking for the range, not the mean so Answer B. is incorrect.
Answer C. is correct. The range is the difference between the largest and the smallest. In this answer, it tells us that the range is the difference between the greatest amount of time and the least amount of time spent surfing the Internet is 1 hour. This follows the term of "Range" and therefore, Answer C. is correct.
Answer D. is incorrect because the range does not have anything to do with quotients.(By the way, a quotient is the result of dividing a dividend with a divisor.) The range is only obtainable with subtraction, not division, so answer D. is incorrect.
please mark as brainliest. l need it to be an ace. please give me if you like it.
Answer:
The answer above me is right^^!!
Step-by-step explanation:
Explain if you dont mind
identify the solution of the equation x divided by 7 equals 3: 20,21,20 btw this is middle school work. :)
Answer:
sorry,,, hvjhvhj jhvfv vugeouib
Step-by-step explanation:
HELPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
$528
Step-by-step explanation:
A. Calculating The Markdown Price
X=Markdown price
Original price: $600
Markdown rate: 20%
100%-20%=80%
The TV's price is now 80% of what it originally was.
[tex]\frac{x}{600} =\frac{80}{100\\}[/tex]
100x=48000
x=480
The price of the TV after being marked down is $480.
B. Calculating The Sales Tax
Y=Total sales tax
TV price: $480
Sales tax: 10% or 0.1
y=480*0.1
y=48
The total sales tax is $48
C. Calculating Your Total
x+y=total
480+48=total
total=528
You in total pay $528 for the TV.
hi i need help with all these ;-;
Answer:
what does it say
Step-by-step explanation:
Answer:
1. -18
2. 38
3. 38
4. -26
5. -46
6. 32
7. 18
8. 22
9. 13
10. -19
11. -13
12. 44
13. 16
14. -44
15. 29
----------------- --------------------------------------------------------------------
1. -27
2. -36
3. 23
4. -29
5. -49
Step-by-step explanation:
hope this helps. p.s. i really need brainliest :)
what is −2, 7, −15, −6, 5, 1
from least to greatest
Answer:
1,2.5,6,7,15
Step-by-step explanation:
Answer:
−15, −6, −2, 1, 5, 7.
Step-by-step explanation:
What is in between 2.5 and 3?
Answer: 2.75
Step-by-step explanation: 2.5 + 0.25 + 0.25 = 3
Answer:
Step-by-step explanation: its 2.75 or 2.50
A basket of snacks contains 8 packs of oreos, 2 bags of chips, 6 packs of gummies, and 4 granola bars. What is the probability a pack of oreos is chosen, replaced, and then a pack of gummies are selected second?
MATH PROBABILITY
PLEASE HURRY
FRACTIONS IN SIMPLEST FORM
NO LINKS
Answer:
8/20*6/20=3/25
the probability is 3/25
Please help me with this question
Answer:
56 and 7 its going by 5
Step-by-step explanation:
Help please! Also don't comment if you don't know or you claim you'll 'send me the link'
Answer:
6 crickets
Step-by-step explanation:
Answer:
6 crickets left
Step-by-step explanation:
20% of 10 = 2
25% of 8 is 2
(10 - 2 )-2 = 6
Cambridge has a job mowing lawns. He mowed 5 lawns last week and earned $82.50. The table shows his earnings for the week. Which coordinate pair represents the unit rate for this situation?
Please I need help ASAP
Find the length of the missing side. Round to the nearest
tenth if necessary.
Answer:
The one tat makes the most logical sense is D
Step-by-step explanation:
Anyone?? Help PLEASE!! Will give brainliest!! The second image is the pictures and the first is the graph. HELP!!!
A coin has a heads side and a tails side.
Chuck flips the coin 80 times.
About how many times will it land heads up?
25
40
50
Answer: 40
Step-by-step explanation: the reason why is that there's a 50/50 chance that it could land on heads or tails.
Answer:
40
Step-by-step explanation:
A coin has a 1/2 chance to land on both heads and tails sides (50/50), so cut 80 in half (80/2), and you get 40.
Study the expression below.
6 − 2 · 3² + 4
What is the value of the expression?
Answer:
-8
Step-by-step explanation:
6 + 4 = 10
2.[tex]3^{2}[/tex]= 18
10 - 18 = -8
please help (no links or you are reported)
Answer:
1. 3.93 in.²
2. 11.31 yd²
3. 13.19 mm²
4. 2.36 cm²
5. 2.09 ft²
6. 3.14 in.²
I need help ill give brainliest
NO LINKS
Answer:
100%
Step-by-step explanation:
No data is above 61
what is 7 (x-2) simplified
Answer:
7x-14
Step-by-step explanation:
you must use the distributive property. to do this, you must multiply the value outside the parentheses (7) by the first term in the parentheses (x) and add that to the multiplication of 7 and the second term (-2). 7 multiplied by x is 7x, and 7 multiplied by -2 is -14. when you add these two values, you get 7x-14.
Answer: 7x−14
Step-by-step explanation:
Complete the following table so that it represents a quadratic function.
which expression is equal to 7-3/5-4
A. 5^4/7^3
B. 7^3/5^4
C. (5/7)^3/4
D. (7/5)^3/4
E. (7/5)^4/3
Answer:
A, the first one is the answer 5^4/7^3
Step-by-step explanation:
if you solve both 7^-3/5^-4 and 5^4/7^3 it give you 625/343 for both of them
A truck spilled 1000 gallons of asphalt on the 5 freeway. Come up with a way to approximate the cost of the cleanup
if someone could help me i would appreciate it.
Answer:
x = 118
Step-by-step explanation:
62° + x° = 180°
x = 180° - 62°
x = 118°
#CMIIWAnswer: 118
both angles have a sum of 180
so if you subtract 62 from 180 then you get 118
the measure of the bigger angle.
Always remember if the angles are attached to a straight line and are only attached to the top or bottom, not both they have a sum of 180.
Which of the following are alternate exterior angles?
Answer:
<4, <6 and <1 and <7
Step-by-step explanation:
common sense doi
Ismael made a scaled copy of the following quadrilateral. He used a scale factor less than 1.What could be the length of the side that corresponds AD on the scaled copy of the quadrilateral?
Choose 3 answers
A: 4 units
B: 6.5 units
C: 12 units
D: 32 units
E: 64 units
Answer: I think It's a but you might want to use quizlet o get a good answer with an explation.
Step-by-step explanation:
plz help with the math problem
Answer: A
Step-by-step explanation: