Answers
Answer:
distributive property
addition property
division property
given
Related Questions
Dilations: Triangle RST with vertices R(-5,1), S(-3,4), and T(2,-1): k=2
Answers
Answer:R’ (-10,2) S’(-6,8) T’(4,-2)
Step-by-step explanation:
Did it in class
After dilation of ΔRST with the given scale factor we have vertices of ΔR'S'T' as R'(-10, 2), S'(-6, 8) and T'(4, -2).
Given that, ΔRST with vertices R(-5,1), S(-3,4), and T(2,-1).
What is a dilation?Dilation is the process of resizing or transforming an object. It is a transformation that makes the objects smaller or larger with the help of the given scale factor. The new figure obtained after dilation is called the image and the original image is called the pre-image.
Given, scale factor is k=2.
So, with using scale factor
R(-5,1)→2(-5, 1)= R'(-10, 2)
S(-3,4)→2(-3,4)=S'(-6, 8)
T(2,-1)→2(2,-1)=T'(4, -2)
Therefore, after dilation of ΔRST with the given scale factor we have vertices of ΔR'S'T' as R'(-10, 2), S'(-6, 8) and T'(4, -2).
To learn more about the dilation visit:
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If m∠ABD = 100 and m∠DBC = 30, then m∠ABC=?
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The measure of angle ABC is 130 degrees
How to determine the measure of ABC?The angles are given as
ABD = 100
DBC = 30
The measure of angle ABC is calculated using
ABC = ABD + DBC
So, we have
ABC = 100 + 30
Evaluate the sum
ABC = 130
Hence, the measure of angle ABC is 130 degrees
Read more about angles at
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Answer: CD=AD
Step-by-step explanation: i have a tutor for math and he helped me plus i took the test in flvs and its right
Mr. Rodriguez has owned his truck for 3 months. In that time, he has driven the truck a total of 45 miles.
How many miles has Mr. Rodriguez driven his truck in the 3 months?
Answers
Answer:
45 miles
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
45 divided by 3 is 15
sorry, i'm not all that good when it comes to explaining things. just kept it simple:)
True or false that a fraction is never a rational
Answers
Answer:
false
Step-by-step explanation:
hope it helps!
have a good day!
I need help with this
Answers
9514 1404 393
Answer:
4
Step-by-step explanation:
Dilation centered at the origin multiplies each individual coordinate by the scale factor. Considering the x-coordinates of W and W', we have ...
scale factor = Wx'/Wx = -12/-3 = 4
The dilation scale factor is 4.
Nathan usually drinks 39 ounces of water per day. He read that he should drink 74 ounces of water per day. If he starts drinking 74 ounces, what is the percent increase? Round to the nearest percent.
Answers
Answer: 190%
Step-by-step explanation: Have a good night
Answer: STOP DELETING MY answers YOUR JUST TRYING TO TAKE PINTS AWAY FROM ME
Step-by-step explanation:
Complete each congruent statement by naming the corresponding angles or side.
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Answer:
blank 1: E
blank 2: R
blank 3: EC
blank 4: TS
Reduce each ratio to its simplest form.
a. 17 : 102
b. 208⁄52
c. 54 to 2
d. 7 : 49
Answers
Answer:
a. 1 : 6
b. 4/1
c. 27 to 1
d. 1 : 7
Step-by-step explanation:
To reduce each ratio to its simplest form, find the greatest common factor(gcf) for both sides of the ratio and divide them by that number.
For example, in part a the greatest common factor is 17. Divide both sides of the ratio by 17:
17/17 = 1 and 102/17 = 6
The ratio becomes 1 : 6.
The gcf for part b is 52. The gcf for part c is 2 and the gcf for part d is 7.
A child weighs 83 pounds. Given that 1 pound is equal to 16 ounces, how many ounces does the child weigh? A. 1,228 ounces B. 1,328 ounces 1,411 ounces D. 1,584 ounces C. A ir 100% of what numhor?
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Please HELP me!
Thank You!
Answers
Answer:
I wish I new
Step-by-step explanation:
first you go to a different person to find out the answer next just get smarter
Answer:
Its D -6x+2=-15
Hope I help :)
Can you please mark me BrainIIest Please and thank you
Step-by-step explanation:
Fill in the missing number to complete the linear equation that gives the rule for this table. Explain/show how you got your answer in
as much detail as you can.
Answers
Answer:
y = x - 1
Step-by-step explanation:
To create a linear equation in the slope-intercept form, which is in the form of y = mx + b, we need to find the slope/rate of change, m, and the y-intercept, b.
Rate of change can be calculated using two pairs, (3, 2) and (4, 3)
Rate of change/slope (m) = [tex] \frac{f(b) - f(a)}{b - a} [/tex],
Where,
b = 4
f(b) = 3
a = 3
f(a) = 2
Plug in the values
[tex] \frac{3 - 2}{4 - 3} = \frac{1}{1} [/tex]
m = 1
Plug in x = 3, y = 2 and m = 1 into y = mx + b
2 = 1(3) + b
Solve for b
2 = 3 + b
Subtract 3 from each side
2 - 3 = b
-1 = b
b = -1
Substitute m = 1 and b = -1 into y = mx + b.
y = 1(x) +(-1)
y = x - 1
The linear equation that gives the rule for this table is y = x - 1
Alfonso can do a certan job in 1 hour. His brother can do the same job in 1 hour however, their older sister Josefa can do this jobin 45 minute. If all three work together, how long will it take them to do the job?
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Answer: About 13 minutes. Not entirely sure if I'm correct
Decrease 400 by 17% I need help
Answers
What's the answer for this question?
Answers
Answer:
6 but im not really sure
Step-by-step explanation:
on coordinate grid, point p is at (5,8) and point r is at (-1,-3). points q and a are a reflection of both points across the x-axis. what are the coordinates of Q and S?
Answers
Answer:
q(5,-8) s(-1,3)
Step-by-step explanation:
you just have to add a negative to the y-axis point, if you reflect across the x-axis
Find the lcm of 4,5 and 8
Answers
4 * 10 = 40
5 * 8 = 40
8 * 5 = 40
Answer:
the lcm is 2 x 2 x 5 x 2 x 2 x 2
Step-by-step explanation:
What is the volume of a rectangular prism with the following dimensions (5 in x 8 in x 11 in)
Answers
Which of the following statements best describes the end of the decimal conversation of a rational number
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Answer:
Any rational number (that is, a fraction in lowest terms) can be written as either a terminating decimal or a repeating decimal . Just divide the numerator by the denominator . If you end up with a remainder of 0 , then you have a terminating decimal.
Step-by-step explanation:
Convert the fraction 7/12
to a decimal.
7/12=0.583¯
This is a repeating decimal.
The bar over the number, in this case 3, indicates the number or block of numbers that repeat unendingly.
Please Help Meee!!
11. A Fruit punch recipe contains 8 ounces of pineapple juice and makes enough punch for 20 servings
(a) If 150 servings need to be prepared for a party, how many ounces of pineapple juice are needed?
(b) How many servings will 20 ounces of pineapple juice produce?
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B. You can make 50 servings of punch. 20 servings divided by 8 ounces is 2.5 ounces. 2.5 ounces times 20 ounces equals 50 servings.
anyone wanna be friends boys or girls:)
Answers
Answer:
sure follow my insta uknow.dan28
Step-by-step explanation:
You and three friends order pizza for large drinks in a loaf of Chi's bread you split the cost evenly with your friends what order of operations would you use to find out how much each person would pay
Answers
Answer:
I believe it would be division.
Step-by-step explanation:
Sorry if its wrong, i havent done a question like this in a long time, please forgive me!
What is 77/42 simplified into a fraction? My son needs help and he’s balling over it i feel very bad.☺️
Answers
Answer:
77/44 = 1 and 3/4
Step-by-step explanation:
77/44 can be simplified to 7/4 if you divide the numerator and denominator by 11.
4 can go into 7/4 1 time which leaves a remainder of 3/4
I hope this helped!
step by step explanation:
so the whole number would be 1
77-42=35
so it’d be 1 35/42
the greatest common factor of 35 and 42 is 7.
divide both by 7
place whole number in front
final answer: 1 5/6
hope this helps!
What is true about the graph of the line y = -3x + 4?
Answers
Answer: There u go ig
Step-by-step explanation:
What is the zero of r(x)=8/3
- 16?
Answers
Answer:
pretty sure it's no solution unless you wrote the equation wrong
Step-by-step explanation:
if you replace y with 0 (to find the roots or zeros) and solve for x then there is not a solution
An ant is walking at a speed of 42 centimeters in 5 minutes. what rate did the ant walk
Answers
divide 42 cm. by 5 minutes, which leaves you with 8.4 cm/minute. hope this helps, please mark brainliest and have a great day
A grocery store sells avocados for $1.25 each. The graph shows the cost for different numbers of avocados.
Drag each list, statement, or equation below to show whether it describes the independent quantity, the dependent quantity, or neither.
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Answer:
A grocery store sells avocados for $1.25 each. The graph shows the cost for different numbers of avocados.
Drag each list, statement, or equation below to show whether it describes the independent quantity, the dependent quantity, or neither.
Step-by-step explanation:
5/4 divided by 3/5= what fraction
Answers
Answer:
Improper fraction: 25/12
Mix number fraction: 2 1/12
Decimal: 2.083333333...
Step-by-step explanation:
5/4 divided by 3/5 is the same as 5/4 times 5/3
5 times 5/4 times 3
25/12
Answer:
25/12
Step-by-step explanation:
when dividing a fraction, you flip the divisor, so the 3/5 will become 5/3
when you flip the divisor, you flip the sign too, the sign right now is ÷
the opposite of ÷ is ×
so now you have 5/4 × 5/3
multiply the numerators: 5 x 5 = 25
multiply the denominators: 4 x 3 = 12
so now you have 25/12
this fraction cannot be simplified, so 25/12 is your answer
HELP PLS JUST FIND THE CORRECT ANSWER:
Answers
Answer:
The first one
Step-by-step explanation:
Answer:
{ 1,2,3,4,5,6,7}
Which value in the set of values below is NOT a solution to the inequality 10- 2y ≥ 4?
Set: {1, 2, 3, 4}
1. 1
2. 2
3. 3
4. 4
Answers
Answer:
Option 4: 4 is the correct answer
Step-by-step explanation:
The given inequality is:
10- 2y ≥ 4
In order to check which value is not the solution to the inequality we have to put each value in the inequality. If the inequality is true for the value, it is the solution and it is not true then it is not the solution.
Putting y = 1
[tex]10-2y\geq 4\\10-2(1)\geq 4\\10-2\geq 4\\8\geq 4[/tex]
TRUE
Putting y=2
[tex]10-2y\geq 4\\10-2(2)\geq 4\\10-4\geq 4\\6\geq 4[/tex]
TRUE
Putting y=3
[tex]10-2y\geq 4\\10-2(3)\geq 4\\10-6\geq 4\\4\geq 4[/tex]
TRUE
Putting y=4
[tex]10-2y\geq 4\\10-2(4)\geq 4\\10-8\geq 4\\2\geq 4[/tex]
FALSE
The inequality is not true for y=4.
Hence,
Option 4: 4 is the correct answer
If your car gets 34 miles per gallon, how much does it cost to drive 370 miles when gasoline costs $3.30 per gallon?
The cost is $
nothing.
(Simplify your answer. Round to the nearest cent as needed.)
Answers
Answer:
Cost = 2.5*(380/33) = $28.79
Step-by-step explanation: