Answer:
no sé cómo hacer pero para la próxima lo intento
If OPQ is dilated from point Q by a scale factor of 3, which of the following equations is true about R'S'?
Answer:
segment R prime S prime = three segment RS
Step-by-step explanation:
I took the test,
The true statement is segment R prime S prime = three segment RS
What is dilation?Dilation is a transformation, which is used to resize the object.
The complete question is
If ΔOPQ is dilated from point Q by a scale factor of 3, which of the following equations is true about segment R prime S prime?
Triangle OPQ is shown with point R lying on side OP and point S lying on side OQ Line RS is perpendicular to side OQ.
segment R prime S prime = one half segment RS
segment R prime S prime = two segment RS
segment R prime S prime = segment RS
segment R prime S prime = three segment RS
The scale factor of dilation of ΔOPQ, S.F. = 3
S'Q' = 3 * SQ
also, R'Q' = 3* RQ
By Pythagoras theorem, we have
R'Q'² = R'S'² +S'Q'²
R'S'² = R'Q'² - S'Q'²
R'S'² = (3RQ)² - (3SQ)²
R'S'² = 9(RQ² - SQ²)
R'S' = 3 RS
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What is the solution set of the quadratic inequality x^2-5<0
Answer:
Resuelve para x
−√5<x<√5-5<x<5
Hi can y’all help me pls thanks :)
Answer:
https://youtu.be/ub82Xb1C8os
Step-by-step explanation:
all the answers is in this video also cant believe they banned the word brüh gàrbage app
Jack and Jill each improved their yards by planting hostas and shrubs. They bought their supplies from the same store. Jack spent $52 on 11 hostas and 5 shrubs. Jill spent $70 on 5 hostas and 10 shrubs. What is the cost of one hostas and one shrub
Amaya went to the pet store. She bought x fish for $3.50 each. She bought fish food for $7.00, and a fish bowl for $12.75. Determine how much Amaya spent at the pet store if she bought 4 fish.
Answer:
$93
Step-by-step explanation:
Amaya went to the pet store. She bought x fish for $3.50 each. She bought fish food for $7.00, and a fish bowl for $12.75. Determine how much Amaya spent at the pet store if she bought 4 fish.
Step 1
We calculate the total amount spent on 1 fish
= Cost of fish + Cost of food + Cost if bowl
= $3.50 + $7.00 + $12.75
= $23.25
Step 2
The total amount spent on 4 fishes is calculated as
= $23.25 × 4 fishes
= $93
Which is the correct algebraic expression for "6 less than 3 times a number?
Answer: [tex]\huge\boxed{\ m=7 }[/tex]
Step-by-step explanation: We can break this problem down to understand it. Let the number be m. Three times the number 'm ' is 3.m or 3m. 3 ( m ) - 6 = 15. 3m -6 = 15 add 6 to both sides; 3m -6 + 6 = 15 + 6 3m = 21 dividing both the sides by 3 ,and we get; 3m /3 = 21 / 3 m=7 .
Best of Luck!
Find the equation line
Answer:
sorry I don't know
Step-by-step explanation:
hdkajdbdbsjjsvdchksbevd
Can someone help me find the value of x
Answer: 4
Step-by-step explanation:
Use the triangle to the right to find the measure of the side the two triangles share. That side is 8.06 roughly and squared it’s 65. I used the 65 to solve for b in a^2 + b^2 = c^2
65 + b^2 = 81
b^2 = 16
b = 4
The figure above is maddie's bedroom .maddie is going to paint just the walls blue how many square feet will be painted blue
PLEASE ANSWER IF YOU CAN Cameron did 4 jumping jacks on Wednesday, 9 jumping jacks on Thursday, 19 jumping jacks on Friday, and 39 jumping jacks on Saturday. If this pattern continues, how many jumping jacks will Cameron do on Sunday? PLEASE SHOW YOUR WORK!
Answer:
My answer is 64
Step-by-step explanation:
How I got my answer is that you write the numbers and the difference of the each 2 numbers. When you see the pattern is 5, 10, 20, and it might as well be 25 because you are going to start all over with the pattern
Answer:
Cameron will do 79 jumping jacks on Sunday
Step-by-step explanation:
So on Wednesday, he did 4 jumping jacks. On Thursday, he did 5 more jumping jacks than he did on Wednesday (9 total ). On Friday, the difference between Wednesday and Thursday doubled, and it has a difference of 10 new jumping jacks(19 total). On Saturday, the difference between Thursday and Friday doubled from 10 to 20, (39 total). So if the difference keeps up, which it should, The difference between Saturday and Sunday should double from the diffeerence from Friday to Saturday (a difference of 20). So if the difference is doubled, it will be a difference of 40. so 39+40=79.
Help please I need help
Answer: B
Step-by-step explanation:
If P is say 2, then P divided by two would be one.
Answer:
B. 2
Step-by-step explanation:
By dividing each of the top numbers by 2, you get the results on the bottom. Therefore, 2 is the correct answer.
Complete the input-output table that represents the linear function y=-4x+10
Answer: 6
Step-by-step explanation: the table is going down by 4 so the next number is 6
HELP 50 POINTS!!
Please explain if possible
f(x) = 5719(0.28)^x
Determine how many cats there will be after 5 years
Answer:
There will be 10 cats in 5 years
Step-by-step explanation:
Since x means the number of years, x = 5
According to PEMDAS, we take care of the exponents first
So the exponent is x, so the exponent is actually 5
So we apply that to 0.28
0.28^5 = 0.002
0.002 x 5719 = 9.84
But... that would be impossible and just plain creepy if there were 9.84 cats lol
So I rounded it to 10 cats
Answer:
[tex]\Large\boxed{\sf 10 \ cats}[/tex]
Step-by-step explanation:
[tex]f(x) = 5719(0.28)^x[/tex]
[tex]\sf Where \ x=5[/tex]
[tex]f(5) = 5719(0.28)^5=10[/tex]
A stockbroker receives a commission of 5% for the price of the stock that is bought or sold. Find this commission on 100 shares of stock that were bought for $4,600.
Answer:
230$
Step-by-step explanation:
all you need to do is take 5 percent of 4600 and thats the comission.
Pilar made 8 quarts of orange marmalade to store in jars.
If she puts 1/3 quart of marmalade into each jar, how many jars will she need?
Answer:
I don't know isisuwhvqb
Answer:
she will need 2/3 more jars
At a store, apples cost each and oranges cost each. Harry buys some apples and oranges and spends . He buys a total of pieces of fruit.
Answer:
Number of apples = 6
Number of oranges = 5
Step-by-step explanation:
At a store, apples cost $0.80 each and oranges cost $0.95 each. Harry buys some apples and oranges and spends $9.55. He buys a total of 11 pieces of fruit.
Let
Number of apples = x
Number of oranges = y
x + y = 11 (1)
0.80x + 0.95y = 9.55 (2)
From (1)
x = 11 - y
Substitute into (2)
0.80x + 0.95y = 9.55 (2)
0.80(11 - y) + 0.95y = 9.55
8.8 - 0.80y + 0.95y = 9.55
- 0.80y + 0.95y = 9.55 - 8.8
0.15y = 0.75
y = 0.75/0.15
y = 5
Substitute y = 5 into (1)
x + y = 11 (1)
x + 5 = 11
x = 11 - 5
x = 6
Number of apples = 6
Number of oranges = 5
Find the product of 2x4(4x2 + 3x + 1). (1 point)
a
8x6 + 6x5 + 2x4
b
8x8 + 3x4 + 2x4
c
2x4 + 6x5 + 8x6
d
6x6 + 5x5 + 3x4
The Answer Is 72+24x
Use the distributive property to find the answer.
8(8+3x+1)=64+24x+8
Meaning,
2x4(4x2+3x+1)=72+24x
f(x) = -3(x - 11)(x + 1)
Answer:
Step-by-step explanation:
The cost of soda is $2.00 and the cost of candy is $1.50. You have $15 in your wallet. How much of each item can you purchase?
Answer:
4 soda's and 4 candy's with 1 dollar left over
Jeffrey's recipe for oatmeal muffins call for 1/2 cups of oatmeal and make one dozen muffins.
If he makes 3 dozen muffins for a club meeting and 3 1/2 dozen muffins for a family reunion, how much oatmeal will he use?
Answer:
I think the answer is 1 3/4 cups
Step-by-step explanation:
Hope this helps! <3
heeeelp pls i beg of you
Answer: 41.6%
Step-by-step explanation:
You divide the amount of trees 40ft or taller (10) by the total number of trees (24) so 10/24 = .416 (41.6%)
the question is in the photo :)
Answer:
∠ GJK = 22°
Step-by-step explanation:
∠ HJI = ∠ JHG ( alternate angles ), then
7x - 16 = 5x + 8 ( subtract 5x from both sides )
2x - 16 = 8 ( add 16 to both sides )
2x = 24 ( divide both sides by 2 )
x = 12 , so
∠ KJI = 7x - 16 = 7(12) - 16 = 84 - 16 = 68°
Then
∠ GJI = 90° ( vertex of a rectangle )
∠ GJK = 90° - 68° = 22°
I need someone to do this Best answer gets brainleist
Answer:x^(25)y^(15)
Step-by-step explanation:use mat h wa y . c o m
it helps
Help! Need by 10:30 to turn in and I'm confused!
When Anthony contracted the flu, he needed tissues and cough drops. Each box of tissues cost $1.69 and each bag of cough drops cost $1.19. By the time he was well again, he had gone through a combined 13 boxes of tissues and bags of cough drops, and he had spent $19.47. How many boxes of tissues did he use? How many bags of cough drops?
Answer:
8 boxes of tissues
5 bags of cough drops
Step-by-step explanation:
You need to write a system of equations.
x = number of tissue boxes
y = number of cough drop bags
x (number of tissue boxes) + y (number of cough drop bags) = 13 (total number of tissues and cough drops combined.
So, your first equation is
x + y = 13
Then, you need to write the second equation.
(1.69 [cost of 1 tissue box] * [number of tissue boxes]) + (1.19 [cost of one bag of cough drops] * [number of cough drop bags] = 19.47 [total cost of tissues and cough drops]
That's a lot to read, so here's the equation simplified!
1.69x + 1.19y = 19.47
Now, you have two equations:
x + y = 13
1.69x + 1.19y = 19.47
I would solve with the substitution method.
the first equation can be changed to x = 13 - y by subtracting y from both sides.
Then, your two equations are:
x = 13 - y
1.69x + 1.19y = 19.47
Now, you can plug in that value of x into the second equation!
1.69(13 - y) + 1.19y = 19.47
21.97 - 1.69y + 1.19y = 19.47
subtract 21.97 from both sides
-1.69y + 1.19y = -2.5
Add the y values
-0.5y = -2.5
divide both sides by -0.5
so, y equals 5 bags of cough drops
now that you know what y equals, plug it back into your original equation to find x!
x + y = 13
plug in y
x + 5 = 13
x = 8
so, x = 8 boxes of tissues
Hope this helps! Let me know if you have any questions!
Solve the two-step equation and identify the steps. 94 points
2 = − 7
4
+ 1
4
x
1.
Subtract
StartFraction 7 over 4 EndFraction to both sides.
2.
by 4.
The solution is x =
.
Answer:
Step-by-step explanation:
Can you like put the equation together it looks highly confusing
The solution for the given equation is 15.
The given equation is 2 = -7/4 + 1/4 x.
The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.
Here, 2 = (-7+x)/4
2×4 = -7+x
8 = -7+x
x = 8+7
x = 15
Therefore, the solution for the given equation is 15.
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plz help only have ten minutes
Answer:
-[tex]\frac{1}{2}[/tex]
Step-by-step explanation:
Step-by-step explanation:
1/3 with both sides multiplied by two in order to have same denominator of both fractions, which is 6.
(1/3) x (2/2) = 2/6
Replacing 1/3 with 2/6,
the [ 1/3 - 5/6] becomes [2/6 - 5/6]
2/6 - 5/6 = -3/6
Simplify -3/6 by dividing both sides with 2,
-3/6 becomes -1/2
ANSWER: -1/2
Find c. Round to the nearest tenth.
Answer:
Step-by-step explanation:
[tex]\theta =cos^{-1}\left(\frac{90^2+55^2-50^2}{2(55)90}\right)\\ \\ \theta =cos^{-1}\left(\frac{8625}{9900}\right)\\ \\ \theta =2.9^o[/tex]
Answer:
29.4
Step-by-step explanation:
Please help me in this! I need to submit it fast.
Answer:
y=3.5x
Step-by-step explanation:
Since when x is 0 when y is 0, there is no y-intercept. The ratio with the other values gives the equation y=3.5x, because y is 3.5 times larger than x.
which is the slope of a line that is perpendicular to the line that passes through the points (29, 24) and (3, 4)?
Answer:
26/20
Step-by-step explanation:
y2-y1 divided by x2-x1
4-24= -20
3-29= -26
-20/-26= m
perpendicular means to switch the numbers and change the sign
a perpendicular slope to -20/-26 is 26/20.
At Cindy's birthday each guest will get one-third of a medium sized pizza. There will be 12 people at the party, including Cindy. How many pizza's does her mom need? awnser is 6
Answer: 4 pizzas
Step-by-step explanation:
There are to be 12 people at the party.
Each person is expected to take 1/3 of a pizza.
The total number of pizza needed is therefore:
= No. of people * quantity of pizza
= 12 * 1/3
= 4 pizzas
Note: Answer would be 6 if each guest wanted 1/2 of a pizza.