Answers
Answer:
R
Step-by-step explanation:
Related Questions
PLS HELP FAST NO LINKS
Answers
Answer:
A
Step-by-step explanation:
the fractions would cancel out and leave negative 1
then -1 x -1 = 1
Answer:
the answer is A
Step-by-step explanation:
-1 × (- 8/7) × 7/8 ( multiplying an even number of negative terms makes the product positive)
1 × 8/7 × 7/8 ( any number that is multiplied by 1 stays the same)
8/7 × 7/8 ( reduce the numbers with the greatest common factor 8 )
and then we have 1/7 × 1/7 (reduce the numbers with the greatest common factor 7)
and we have 1 , good luck
Jessie bought a $15 DVD on sale for $12. What percentage discount did Jessie receive on the DVD?
A. 3%
B. 9%
C. 20%
D. 25%
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100 poiints need help asap plzz and i will give brainlest
A figure is broken into a rectangle and a triangle. The triangle has a base of 8 inches and a height of 6 inches. The rectangle has a base of 8 inches and a height of 4 inches.
An irregular figure was broken into a triangle and rectangle.
The area of the triangle is
____ in2.
The area of the rectangle is
____ in2.
The area of the irregular figure is
____ in2
Answers
Answer:
Step-by-step explanation:
The area of the triangle is = 1/2*base*height = 1/2*8*6
= 24 in2.
The area of the rectangle is = base*height = 8*4
= 32 in2.
The area of the irregular figure is = triangle + rectangle = 24+32
= 56 in2.
Answer:
here you go have a nice day :)
Step-by-step explanation:
Clarence estimated the number of marbles in a jar as 500. There are actually 420marbles in the jar. What is the percent error of his estimate? Round to the nearest tenth percent if necessary.
Answers
Have a nice day!
hayley wants to attend bellhaven collage after high school. she knows that the yearly cost is around $17000 per year. her parents started a college account for her when she was born with an inital amount 2000 and a 6% simple interest rate. it has been open for 18 years. hayley will also be given an academic achievement scholarship for $1000 for her first year of college. how much more will hayley need in order to pay for her first year of college if she uses all of the money she has available? Please show work too. You get 13 points if you answer and show your work.
Answers
to start off use the formula IPRT which stands for interest, principal, rate, and time. so then you do 2,000 times 6% (or 0.06) then times that by 18 which is 2,160 so she earned 2,160 in her college account, next you add the 1,000 and that would make it 3,160. next you subtract 3,160 from 17000 to see how much she still has to pay which i think is 13,840
if this is wrong lmk and i can try to fix it
For each of the figures shown below, the existing coordinates are listed. Follow the instructions for each shape and perform the specified rigid motion. Clearly list ALL the coordinates for the new image.
A parallelogram with points A (-7, 5), B (6, 5), C (4, -2) and D (-9, -2). Translate with the rules (x + 3, y - 2)
Answers
Answer: A(-4,3) B(9,3) C(7,0) D(-6,-4)
Step-by-step explanation: add 3 to each x value and subtract 2 from every y value
Please help me!
Ill give brainly
Answers
Answer:
Volume of 1 is 9^2 units. Volume of 2 is 8^2units.
Step-by-step explanation:
Due to not having a unit amount we have to assume each square equals 1 unit. From that we also have to assume the squares we can not see are also there.
How I got the answer is I simply counted the boxes due to them only be 1 unit^2 in volume they always will be 1 so you can just count.
plz help i dont understand
Answers
Where the -1 is shaded and the arrow continues right into the positive numbers.
Hope that helps, good luck! <|3
Answer:
B (number 2)
Step-by-step explanation:
Keith is watching a cooking show on TV and decides to try a new super-smoothie
recipe. The new smoothie recipe calls for 3 cups of blueberries and 8 cups of
other ingredients. In his old recipe, Keith himself combines 2 cups of blueberries
with 7 cups of other ingredients. Which smoothie recipe has more blueberries
compared to other ingredients? Create ratio tables or double line diagrams as a
way to justify your answer.
Answers
Answer:
The cooking show
Step-by-step explanation:
Advanced question. Who can figure out how you can take an exchange rate which pegs $1.00 US to $1.21 CAD to see how much you would get in $US for $1.00 Cdn? It will be less than $1.00.
Answers
Answer:
$0.83 when solved for (when the actual conversion is done it comes out to be $0.82)
Step-by-step explanation:
We are stating that 1 US = 1.21 CAD
Since they are equal we can assume: [tex]\frac{1 US}{1.21 CAD} =1[/tex]
Assume the number we are looking for is x. x US = 1 CAD.
Since they are equal we can assume: [tex]\frac{x US}{1 CAD} =1[/tex]
Both equations are equal to 1, meaning the equations are equal to each other. So, [tex]\frac{1US}{1.21CAD}=1= \frac{xUS}{1 CAD}[/tex] ⇒⇒⇒⇒ [tex]\frac{1US}{1.21CAD}= \frac{xUS}{1 CAD}[/tex]
Using cross multiplication we get [tex]1US*1CAD=1.21CAD*xUS[/tex]
We can discard the units (we only needed them to differentiate which currency we were talking about) to get 1 = 1.21x
Solving for x we get x = 1/1.21 = 0.82645
If you wish to round this you would get around 0.83, which is remarkably close to the actual price of 0.82. The reason for difference is in the numbers we use. When we divide 1/1.12131, we get 0.82433, which would round to be 0.82.
Hope this is correct and helps!
(this is 6th grade math)
Please help I don't
know these
Answers
Answer:
There are to many questions for me to answer but I would recommend using Khan Academy.
Step-by-step explanation:
Khan Academy has literally anything you need to know on it. I'm greatly sorry I wasn't of any help but even I still struggle with these.
O: 2x - 2
N: -5x + 45
D: -3x - 27
5: -3x - 27
12: -5 + 45
3: 4x + 28
7: 2x - 2
The price of a sweater was reduced from $25 to $10. By what percentage was the price of the sweater reduced?
Answers
Solve the following multi-step equation: 2(z + 5) + 4 = -12 What does z equal?
Answers
Answer:
z=-13
Step-by-step explanation:
LEAVE AN BRIANLEST!!!
can someone plss help me asap. Answer options are
A. Function 1
B. Function 2
C. The functions have the same slope.
Answers
Which equation would demonstrate the commutative property? A.B.C.D.
Answers
Answer:
i cant see the equation so i cant answers it
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
what equation is equivalent to 1/3 (9x+12) + 4x + 6
A. 7x + 18
B. 7x + 10
C. 13/3x + 6
D. 13x + 18
for "C" its 13 over 3 x noy 13 divided by 3x
Answers
Please help with my math question 30 points show your work I’ll give brainliest
Answers
Answer: the answer is d. -2
Answer:
D
Step-by-step explanation:
There are -11 black dots. There are 9 white dots
-11 + 9 is -2
I like to use graphs when it comes to negative numbers sometimes. It makes things really easy
It took Simone 7 hours to mow 4 lawns. She gets paid $12.00 for each lawn she mows. How many lawns could be mowed in 35 hours and how much money would Simone make?
Answers
good luck!!
Hepl ill give a brainliest
Answers
Answer:
H
Step-by-step explanation:
YOu just put all the numbers in the equation and try it.
Help please!!!!!!!!!!!!!!!!!!!!!
Answers
yeah uh okay thanks for the points
Look at the street map. What street intersects with Geary Street?
A. Union Street
B. Green Street
C. Red Road
D. Fulton Blvd.
Answers
Hope This Helps!
Plz help me thank you
Answers
Answer:
Y tink it's 180
Step-by-step explanation:
Hope helps you :3
A group of health care workers were asked how many times per week they visited a gym. The data is shown on the dot plot. Select the statements that are correct.
Answers
Answer:
I wouldn't trust this, it I guess it doesn't hurt to try?
Step-by-step explanation:
B, D, are correct (I think)
giving deserved thank yous, ratings, and brainliest. The topic is dot plots
The owner of the car dealership decides to treat the value of 22 as an outlier. Which measure of center is affected the most if the owner removes this outlier? Why?
Answers
Answer: 18
Step-by-step explanation:
Answer:
the mean values of cars from a dealership is $5000 dollars with a deviation of $500. the data has a bell shaped distribution. estimate the percentage of cars whose values would be between $4000 and $5000.
Step-by-step explanation:
Geneva has a spinner with eight equal parts numbered one thru eight. If Geneva spins the spinner one time, what is the probability that the spinner will land on the number two?
A. 1/8
B. 2/8
C. 8/2
D. 8/1
Answers
Answer: I would go with A. 1/8
Step-by-step explanation: if she is only spinning it one time, and she is hoping to get 1 specific answer and there are 8 options, then 1/8 is the only one that makes sense. That’s a 12.8% chance of landing on two. I apologize if I’m incorrect.
Explanation: A would be the right answer because it says equal parts. If it weren’t equal then the probability would be all messed up.
Use compatible numbers to estimate the quotient for 23.6 divided by 7.
Answers
Answer:
165.2 is the actual answer.
Step-by-step explanation: You can estimate 23.6 up to 24, and multiply 24 times 7 to get 168, which is close to the actual answer.
Audrey is making a dress from a pattern. She has recently been learning about the area of a rectangle. She has two rectangular pieces cut. The first piece is 125 x 412 . Help Audrey figure out the area in square ft.
Answers
Answer:
51500
Step-by-step explanation:
Area (of the first piece) = l*w
125 * 412 = 51500
explanation - 125 * 412 = 51500
Anaya is paid $125.70 for 6 hours of work. How much does she get paid per hour?
Answers
Answer:
$20.95 an hour
Step-by-step explanation:
Answer:
$20.95
Step-by-step explanation:
$125.70÷6= $20.95
Hope this helps! :D
HELP IM SO CONFUSED. THE QUESTION IS IN THE PICTURE
Answers
Answer:
400.5 m
Step-by-step explanation:
To avoid any confusion regarding the width of the track itself affecting the perimeter value, the problem is asking you to find the perimeter of the white inner area only. We know that the straight parts of the track has a total length of 212 m (= 2 x 106 m). If we ignore the straight parts, note that the ends are nothing but two halves of a circle or radius 30m (= 60/2 m) where circumference is
C =2(pi)r = 2(3.14)(30m) = 188.5m
Therefore, the perimeter is
P = 212 + 188.5 = 400.5 m
(BRAINLIEST).........
Answers
Answer:
The function in the table has a greater y-intercept than the graph does.
Step-by-step explanation:
y-intercept = a point in the function where x=0,
=> In the graph y-intercept is at the coordinate (0,-2) so the y-intercept is -2.
=> In the table y-intercept is at the coordinate (0,5) so the y-intercept is 5
Hope this helps!
The graph shows a y-intercept of -2, because the line is crossing over that point on the y-axis.
The table shows that when x is 0, the y intercept is 5.
Meaning the tables y-intercept is higher.