Answer:
The division sentence is 9 ÷ 3
Step-by-step explanation:
To find - Look at the number sentences 9-3=6 6-3=3 3-3=0 .Write
a division sentence that matches the repeated subtraction
shown above
Proof -
The division sentence is 9 ÷ 3
Reason -
9 ÷ 3 means we are subtracting 3 from 9 till we get 0 , and we get 0 after subtraction 3 times.
i.e 9 - 3 - 3 - 3 = 0
We can also write this as ,
9 - 3 = 6
6 - 3 = 3
3 - 3 = 0
Repeated Subtraction is basically Division.For example -
20 ÷ 4 = ??
Answer :
20 − 4 − 4 − 4 − 4 − 4 = 0.
I subtracted 4 five times,
so 20 ÷ 4 = 5.
ASAP
Which equation best represents the table below?
Which area model represents 0.4 x 0.7 = 0.28?
Answer:
the one with pink and white at the top, and the same one with purple and blue on the bottom
Step-by-step explanation:
The area model that represents 0.4 x 0.7 = 0.28 is the first graph, with pink color, purple colour, white colour and blue color.
Which area model represents 0.4 x 0.7 = 0.28?The area model that represents 0.4 x 0.7 = 0.28 is determined by observing the graph with 0.4 row or column times row or column with 0.7.
The solution of the expression is calculated as follows;
0.4 x 0.7 = 0.28
So we can see that the first graph has 0.4 column and 0.7 row, creating the desired result need for the product of 0.4 and 0.7.
Thus, the area model that represents 0.4 x 0.7 = 0.28 is determined as the first graph with pink color, purple colour, white colour and blue color.
Learn more about area model here: https://brainly.com/question/26738050
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Help help me in this please
Answer:
ok dont panic all you have to do is if your looking for speed you will divide d distance over time and if your looking for distance speed over time and for time total distance over speed
Step-by-step explanation:
so all you have to do is find out what your looking for.
3(+2)(-5)-2(x-1) (power of 2)
Answer:
is this what u wanted???
HII HELP ME ANSWER ANY QUESTIONS AND I WILL GIVE YOU BRAINLY AND LOT POINTS ♥️
Answer:
126,430
Step-by-step explanation:
Answer:
7. a) 7
b)48
c)75
Step-by-step explanation:
sorry about it being sideways but hopefully that makes sense. feel free to ask any questions!
If q is the centroid of JKL, LN=72,JP=93, and MK=78, find each missing measure
*diagram is in the attachment below
Answer:
Step-by-step explanation:
Given:
LN = 72
JP = 93
MK = 78
Required:
LQ, QN, QP, JQ MQ, and KQ.
Solution:
Apply the centroid theorem to find each missing measure.
✔️LQ = ⅔(LN)
LQ = ⅔(72)
LQ = 48
✔️QN = ⅓(LN)
QN = ⅓(72)
QN = 24
✔️QP = ⅓(JP)
QP = ⅓(93)
QP = 31
✔️JQ = ⅔(JP)
JQ = ⅔(93)
JQ = 62
✔️MQ = ⅓(MK)
MQ = ⅓(78)
MQ = 26
✔️KQ = ⅔(MK)
KQ = ⅔(78)
KQ = 52
If the percentage profit on a bag of rice is 10% and the cost price is N2,600. Find the selling price.
Answer:2,860
Step-by-step explanation:
Steve bought used and new video games from a website. The new games cost $54 each and the used games cost $9 each. He spent no more than $243 on the video games and he bought no more than 7 video games. Let x represent the number of new video games, and let y represent the number of used video games. Identify an ordered pair that is a solution to the system of inequalities. Interpret the meaning of the ordered pair within the context of the problem by selecting the appropriate explanation.
Answer:
y = 3 used games
x = 4 new games
Step-by-step explanation:
54x + 9y = 243
x + y = 7 then x = 7 - y
substitute for x:
54(7 - y) + 9y = 243
378 - 54y + 9y = 243
reduce:
378 - 45y = 243
subtract 243 from each side:
135 - 45y = 0
add 45y to each side:
45y = 135
divide both sides by 45:
y = 3
x = 7 - 3 = 4
check:
3+4 = 7
7 = 7
54(4) + 9(3) = 243
243 = 243
The price of a new toy is $45. During the first week, the number of toys sold at a local store is tracked. What are the total sales of the toy during the first week if 357 toys are sold?
Answer: 16065
Step-by-step explanation: multiply 45 by the number of toys
HOW DO I DO THUS PLS HELP PLSSSS
Answer:
Just call your teacher
Step-by-step explanation:
A scale on a map is 1 in : 50 mil. The actual distance between two cities is 350 miles. What is the distance between the cities on the map?
Answer: 7 inches
Step-by-step explanation:7 times 50 is 350
Last week Joe ran 45 miles. This week he ran 34 miles.
Answer:
If your doing addition its 80 if its subtraction its 11
the sum of two rational numbers is 2/5. of one of the rational number is -3/7 then find the other rational number
Answer:
-29/35
Step-by-step explanation:
Jenny recorded the weight of 5 dogs. Each dog weighed a different amount. She recorded the results
Which conclusion can be made about the interquartile range of Jenny's box plot?
a box plot.
A)
All the dogs weighed 15 pounds or less.
B)All the dogs weighed between 5 and 15 pounds.
C)The middle 50% of the dogs weighed between 5 and 15 pounds.
D)
The interquartile range was higher than it should be because of the dog
that weighed 20 pounds.
Answer:
C
Step-by-step explanation:
the middle 50% wold be the numerical values in the actual box part of the box plot.
The radius of a cone is 2 meters. The height of the cone is 6 meters. Which is closest to the volume of the cone?
Answer:
52.30472
Step-by-step explanation:
A=πr(r+h2+r2)=
π·2·(2+62+22)≈
52.30472
Help me with this plzzzzz I need to finish it rn so PLZZ help asp
Answer:
1. 16π
2. 112π
3. 351.68
Step-by-step explanation:
Area of a circle = πr^2
Substitute...
=4^2π
=16π
To find the how much fluid it can hold, just basically find its volume. To do that, you mutiply the area of the base by the height. So...
16π*7=122π
You then just subsitute π by 3.14 so...
122(3.14)=351.68
Please work these out for me :) I will need to hand it in in 15 mins
Answer:
Step-by-step explanation:
Total expenses = 1460 + 720 +180
= £ 2360
Adam's share = 2360 ÷ 4
= £ 590
0540-0058= ???
In military time
Answer:
0442 (4:42 normal time)
btw plz give brainliest
Lauren has $90 in a savings account. The interest rate is 5%, compounded annually. To
the nearest cent, how much will she have in 2 years?
Answer:
sorry
Step-by-step explanation:
Answer: the answer is 99.23
Step-by-step explanation: not needed
What is the area of this figure
Answer:
it might be 100
Step-by-step explanation:
AWNSER THIS FOR 20 POINTS!
Simplify each polynomial by adding or subtracting. There should be no like terms in your final expression.
a. (8x² + 2x - 5) + (-5x² + x + 3) = ?
b. (2x² - 3x + 1) - (x³ + 2x² - 4) = ?
Answer:
a) (8x² + 2x - 5) + (-5x² + x + 3)= 3x²+3x-2
b) (2x² - 3x + 1) - (x³ + 2x² - 4)= -x³-3x+5
Step-by-step explanation:
Which expression is equivalent to −36y−13?
−12(3y−1)+1
−12(3y+1)+1
−12(3y+1)−1
−12(3y−1)−1
Answer:
[tex]-12(3y+1)-1[/tex]
Step-by-step explanation:
What is the volume of this object?
Answer:
91 feet^2
Step-by-step explanation:
Answer:
91 by 2
Step-by-step explanation:
7*5=35
7*2=14
3*5=15
35+14+15=64
64+27=91
91 by 2
The length of a guy wire supporting a cell tower is 120 meters. The guy wire is
anchored to the ground at a distance of 80 meters from the base of the tower. To
the nearest hundredth of a meter, how tall is the tower?
120 m
cell tower
80 m
Answer: 140
Step-by-step explanation:
n calculate
-10x=bm-3
solve for m
Answer:
M=-10x/b+3/b
Step-by-step explanation:
If u can help please do
Answer:
the first one is 240
the second one is 280
the third one is 200
The answers that would be discarded would be 220, 360 and 500
Step-by-step explanation:
Hey There!
So for this problem all we have to do is plug in the hours worked and drones sold into the expression 10h+40d
For the first one we just plug in 8 for hours (because he worked 8 hours) and 4 for drones ( because he sold 4 drones )
so we would have 10(8) + 40(4)
10x8=80
40x4=160
160+80=240 So 240 would go with the first one
For the second one we plug in 4 for hours ( because he worked 4 hours) and 6 for drones ( because he sold 6 drones)
so we would have 10(4)+40(6)
10x4=40
40x6=240
240+40=280
So 280 would go with the second one
For the third one we plug in 12 for hours ( because he worked 12 hours) and 2 for drones ( because he sold 2 drones)
so we would have
12(10)+2(40)
12x10=120
2x40=80
120+80=200
so 200 would go with the third one
hope this helps :)
How do I solve this?
Answer:
I think the answer is m=3
Step-by-step explanation:
Hope this helps :D
how do you graph y = 2/3x ?
Answer:
(3,4)
Step-by-step explanation:
Start at the point (1,1) then Rise 2, and go to the right 3 which will give you the point (3, 4)
find the value of given expression ?
[tex] \sqrt{35 + 25 + 21} [/tex]
Step-by-step explanation:
The answer will be 9 I hope this help you
Help!!!!!!!!!
I will mark you brainliest
Can i please the answer these 3 questions please
Answer:
the first question is the last answer. the second question is linear association and the third question is the hotter it is, the better his mileage
Step-by-step explanation: