A man sold two computers for Rs 24000 each on one ne
gained 20% and on the other he lost 20%. find his gain oras
percentage of his whole transaction
Solve this inequality. 7d-1<6d
Answer: d < 1
I used A app and it said that
See if the two sides are congruent. If they are, state how you know.
Answer:
ASA
Step-by-step explanation:
The ASA (angle side angle) identity states that if 2 triangles share 2 angles and one side in between the angles with each other, they are congruent. Since that is the case here, it is the answer.
Answer:
ASA
Step-by-step explanation:
When you have 2 angles and a side, look and see if the side is between the 2 angles. What that means is that both angles share the one side.
If that happens, then the solution to congruence is ASA. I'd be very careful about using SSA. There are exceptions and you should not choose it if you have a choice. Sometimes it works and sometimes it does not.
Math Question:
Pls help I will do anything
Answer:
The probability of spinning red is [tex]\frac{1}{3}[/tex], the probability of spinning a 1 is [tex]\frac{1}{6}[/tex], the probability of spinning an odd number is [tex]\frac{1}{2}[/tex], and the probability of spinning a 9 is 0.
Step-by-step explanation:
Since there are a total of 6 possible outcomes, you can use this in the following questions. There are 2 red tiles, so the probability of spinning red is [tex]\frac{2}{6}[/tex] or [tex]\frac{1}{3}[/tex]. Since there are only one 1 tile, the probability of spinning a 1 is [tex]\frac{1}{6}[/tex]. Since there are three odd numbers, the probability of spinning an odd number is [tex]\frac{1}{2}[/tex]. Since there are no 9 in the spinner, the probability of spinning a 9 is 0 or never.
All together Maria and Nick had $12. After Maria spent 30% of her money and Nick spent 50 % of his money, Maria and Nick were left with the same amount. How much money did Nick have to begin with?
Answer:
$4.5
Step-by-step explanation:
Let the amount of money
Maria had = x
Nick had = y
All together Maria and Nick had $12.
= x + y = 12
x = 12 - y
After Maria spent 30% of her money and Nick spent 50 % of his money, Maria and Nick were left with the same amount.
30% of x = 50% of y
30/100 × x = 50/100 × y
0.3x = 0.5y
We substitute 12 - y for x above
0.3(12 - y) = 0.5y
3.6 - 0.3y = 0.5y
3.6 = 0.5y + 0.3y
3.6 = 0.8y
y = 3.6/0.8
y = $4.5
Therefore, in the beginning, Nick originally had $4.5
There are 2 red, 3 blue, and 4 green marbles in a jar?
What does the ratio 4 to 9 represent?
Hello!
How many marbles are in the jar all together?
3 + 2 + 4 = 9
We also know that there are 4 green marbles in the job.
So, I would assume that the answer is;
Green Marbles : Total Marbles or Green Marbles to Total Marbles.
waffletowne
In which set do all of the values make the inequality 3x-7_>11 true? {6,11,15} {0,7,12} {−2,3,6} {−5,0,5}
Answer:
{6, 11, 15}
Step-by-step explanation:
Given the inequality expression 3x-7≥11
Add 7 to both sides
3x-7+7≥11+7
3x ≥ 18
Divide both sides by 3
3x/3 ≥ 18/3
x≥6
Hence the solution to the inequality are the values of x greater than or equal to 6. Hence the required solutions are {6, 11, 15}
Clearly indicate the necessary steps,including appropriate formula substitutions,diagrams,graphs,charts,etc.
Answer:
$4.90
Step-by-step explanation:
5 pounds and 98 cents per pound
98x5=490
490 cents for 5 pounds.
490 cents is equal to $4.90.
If this helps please mark as brainliest
Somone help me with this
Answer:
112
Step-by-step explanation:
V= lwh /3
= 7·6·8 /3
=112
The following statement tells one way to map preimage points to image points when performing a transformation in the coordinate plane. (x, y) → (x + 8, y − 3) This can be read, “The point with coordinates (x, y) is mapped to the point with coordinates (x, y) → (x + 8, y − 3).” With this transformaƟon, for example, (3, 5) is mapped to (3 + 8, 5 – 3) or (11, 2). The figure below shows how the triangle ABC is mapped to A′B′C′. Notice that the pre‐image and image appear to be congruent. Directions: Answer the following questions, showing all pertinent work. Paul has a 40 ft. by 30 ft. pole barn on his farm that he wants to move. The southeast corner of the pole barn is currently located 50 ft. west and 25 ft. north of the stock tank where the cows get their water. Paul wants to move the pole barn so the southeast corner of the barn is located 80 feet east and 80 feet south of the stock tank. 1. Complete the transformation statement for moving Paul’s pole barn. (x, y)→(x + _______ , y + _______ )
Answer: What are the answers to your question?
Step-by-step explanation:
X, and Y they are both axis's so most likely you might be using a grid but the arn't showing so make a grid and find the coordinats
Simplify -2x x 3x x -x
Answer:
2x
Step-by-step explanation:
i think this is correct, I'm not 100% sure that it is because the question was a little confusing.
ANSWER:
It would be 6x^3.
PRIOR NOTE:
For this question, it's slightly unclear regarding the formatting with it, but in here I'm going to assume that you've asked what is:
-2x * 3x * -x
when simplified. If it was something else, then the final answer would be different.
BACKGROUND:
To start, when multiplying two terms together, the variable will become squared or to the second power. For example:
2x * 2x = 4x^2
PROCESS:
With this question, it is asking for -2x * 3x * -x, though lets just start with the -2x * 3x part:
-2x * 3x = -6x^2
Now, finishing it off with the * -x part.
-6x^2 * -x = 6x^3
It goes to the third power, because now you have multiplied 3 x's together. The answer is also now positive since a negative * a negative = a positive.
With this, the final answer is 6x^3.
Please help I need to pass this test so I can bring my grades up!
Answer:
8. 24
9. 10
2. 72
1. 113
5. 7.96 = 8
11. 30.19 = 30.2
6. 28.27 = 28
That's all I can answer right now, maybe study a bit more and your grades will get better! Good luck!
A marble will be drawn from the ba and replaced 100 times
Answer:
What
Step-by-step explanation:
Sylvie bakes 4 trays of muffins. Each tray contains 8 muffins. She gives away 12 muffins to friends.
Let m represent the number of muffins Sylvie has left.
Which equation could be used to find the value of m?
4×8−12=m
4 + 8 + 12 = m
4 × 8 + 12 = m
4+8−12=m
Answer:
4x8-12
Step-by-step explanation:
If she had 4 trays and EACH had 8 muffins you would multiply. So 32 muffins in total, but when you take away which is subtraction, it would be the value of m which is 32-12 and you would get 20 muffins left.
ike plans to save the same amount in the 12th month as in each of the other months.
Will Mike be able to save $1,750 in the 12 months? Enter numbers in the boxes to solve the problem.
Since $1,750 – $
=
, Mike will need to save $
in the 12th month.
Since $
is less than $150, he will be able to reach his goal.
PLEASE HELP NO SCAM
¼ (x+12) = 2
Answer:
1/4 ( x + 12 ) = 2 : x = -4
Step-by-step explanation:
4 x 1/4 (x + 12 ) = 2 x 4
x + 12 = 8
x + 12 - 12= 8 - 12
x = -4
Will name the brainliest
Answer:
Angle A = 46
Step by Step Explanation:
Sin(A) = [tex]\frac{18}{25}[/tex]
A = Sin⁻¹ ([tex]\frac{18}{25}[/tex] )
A = 46.05 or 46
Hope this helps!
Find the missing side of the triangle.
PLEASE NO LINKS- I WILL REPORT YOU.
Need help-
Thank you!!!
Answer:
Approximately 8.1 km
Step-by-step explanation:
Pythagoream Theorem:
[tex] {7}^{2} + {4}^{2} = {x}^{2} \\ 49 + 16 = {x}^{2} \\ 65 = {x}^{2} \\ \sqrt{65} = x \\ 8.1 = x[/tex]
Hope this helps!!
I finished sorting them out, if any of them are wrong pls tell me the letter
(No link and don’t solve them)
Answer: They look right to me
Step-by-step explanation:
Jack is selling used computers. he is paid $15/h plus a 5% commission on sales. What dollar amount of computer sales must jack make to earn $1000 in a 40-h work week.
Answer:
8000
Step-by-step explanation:
Jack sold worth $8000 computer sales in the last week.
What is the percentage?A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.
Given, Jack is selling used computers. He is paid $15/h plus a 5% commission on sales.
He made $1000 in a 40-h week,
∴ He made $(15×40) = $600 for his work hours and $(1000 - 600)
= $400.
So, $400 dollars in 5% of the total sales and assuming he made a sell of $x.
∴ (5/100)×x = 400.
0.05x = 400.
x = 400/0.05.
x = 8000.
learn more about percentages here :
https://brainly.com/question/24159063
#SPJ2
What what is this angle name and is it congruent or supplementary
Answer:
Corresponding Angles
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
The 2 angles are corresponding and are congruent.
5)
You are told that the median score on
these four cards is 9.5
Work out what the number is on the
bottom card.
7
15
8
Answer:
11
Step-by-step explanation:
7 8 11 15
median (8+11)/2=19/2=9.5
Carlos kept track of how much cereal he ate for two months and found that he ate 208 ounces of cereal in that time. How many pounds is that?
(16 ounces = 1 pound)
A. 6.5 pounds
B. 13 pounds
C. 26 pounds
D. 3,328 pounds
Answer:
13 pounds
Step-by-step explanation:
if its wrong then-
5 in.
2 in.
3 in.
What is the volume of the rectangular prism?
A.10 in^3
B.16in^3
C.20in^3
D.25in^3
E.30in^3
Answer:
E
Step-by-step explanation:
V=l x w x h / 5 x 2 x 3
Jane's dance recital started at 1:17 PM. It ended at 5:34 PM. How long did the recital last?
Answer:
the recital lasted 4 hours and 17 minutes
Answer:
4 hours 17 minutes
Step-by-step explanation:
5.34-1.17
Which of the following pairs of numbers has a least common multiple of 48 ?
A. 3 and 12
B . 2 and 24
C.4 and 9
D. 6 and 8
Which of the following pairs of numbers has a least common multiple of 48 ?
A. 3 and 12
B . 2 and 24C. 4 and 9
D. 6 and 8
-KeonLee
I hope it help
#Carry on learning
What is the area of this triangle? This is Geometry by the way.
Answer:
3456
Step-by-step explanation:
Answer:
area of triangle
Step-by-step explanation:
3456.Sorry
The area of the shaded sector is shown. Find the radius of circle M. Round your answer to the nearest hundredth.
Answer:
See Explanation
Step-by-step explanation:
The question is incomplete, as the sector, its area and the angle at the center are not given.
I will solve this using the following illusration
The area of a sector is:
[tex]Area= \frac{\theta}{360} * \pi r^2[/tex]
Assume that:
[tex]\theta = 120[/tex]
[tex]Area = 20[/tex]
The equation becomes
[tex]20= \frac{120}{360} * \pi r^2[/tex]
Simplify
[tex]20= \frac{1}{3} * \pi r^2[/tex]
Take: [tex]\pi = 3.14[/tex]
[tex]20= \frac{1}{3} *3.14* r^2[/tex]
Cross Multiply
[tex]3.14 * r^2 = 20 * 3\\[/tex]
Solve for [tex]r^2[/tex]
[tex]r^2 = \frac{20 * 3}{3.14}[/tex]
[tex]r^2 = 19.11[/tex]
Take square roots
[tex]r = \sqrt{19.11[/tex]
[tex]r = 4.4[/tex]
The radius of the sector of a circle whose area is 20 square units and angle subtends at the center of 120° is 4.4 units.
What is a circle?It is a locus of a point drawn equidistant from the center. The distance from the center to the circumference is called the radius of the circle.
The angle subtends at the center is 120 degrees.
The area of the circle is 20 units.
We know that the area of a circle is given as
[tex]\rm Area = \dfrac{\theta }{360} \pi r^2[/tex]
Then we have the radius of the sector will be
[tex]\rm r = \sqrt{\dfrac{360*20}{120*\pi}}\\\\\\r = 4.37 \approx 4.4[/tex]
The radius of the sector is 4.4 units.
More about the circle link is given below.
https://brainly.com/question/11833983
Chad spent $28.80 at the supermarket. This was 36% of the cash he had in his wallet.
Part 1: How much cash did Chad have before he paid his supermarket bill?
Part 2: After shopping, Chad bought dinner for his family for $16.50. He gave the server a 16% tip. How much money did Chad have left?
-2(3x+4y+1) what is the answer
Answer:
6
x
+
8
y
+
2
Step-by-step explanation:
Answer:
− 6 x − 8 y − 2
Step-by-step explanation: