A triangle ABC is reflected across the y-axis and then translated 5 units down to triangle A'B'C'. How are the side lengths of triangle ABC related to the side lengths of triangle A'B'C'?
10 Points And Brainliest IF Correct
Answer:
1. 12 x 6 = 72 area of parallelogram: B x H (BH)
2. 15 + 23 = 38 x 10 = 380 divided by 2 = 190 area of trapezoid: (B1 + B2) x Height x 1/2 (basically dividing by 2)
3. 8 - 2 = 6 (b1) for the trapezoid, 6 (b1) + 8 (b2) = 14 x 4 (height) = 56 divided by 2 (multiplying 1/2) = 28. (Area of the triangle in the figure) 4 x 4 = 16 divided by 2 = 8. 28 + 8 = 36
Using the formula of a triangle: BH x 1/2 (basically dividing by 2)
Please help ASAP!! Your math class is going to visit the movie theater to watch Hidden Figures. The bus cost $60 to rent and each ticket costs $5.50. If the cost per student has to be less than $10, what is the minimum number of students that must go?
Answer:
14 students
Step-by-step explanation:
Im not 100% sure so im sorry if wrong
Answer:
7
Step-by-step explanation:
60+5.50=65.50
65.50÷10=6.55=how many people we need to come
you cant have 0.55 of a person to you round it and get 1
1+6=7
plz can i get brainliest:)
2.5m 2.5m 2.5m 7m 11m 9m Find the surface of the area of each solid figure. Surface of a cube s= Surface of a retangle prism s=
Answer:
i dont think ur question posted
Step-by-step explanation:
pls answer im failing math and need an A
Answer:
4. 23
4. 206
5. 75 ft
7. 6 sections
8. 6 families
Step-by-step explanation:
4. 3x + 5 is the same thing as 3 x 6 + 5 so it equals to 23
4. x to the power of 3 - 10 is equal to 6 to the power of 3 - 10 so it equals to 206
5. Formula for area of triangle = 1/2 x base x height
So, it's 1/2 x 10 x 15 = 75
7. 3/4 ÷ 1/8 = 6 (Trick: When dividing fractions, make sure to flip the fraction for the 2nd one and leave the 1st one as the same. After that, multiply them together)
8. 3 families have 4-5 pets, 2 families have 6-7 pets and 1 family have 8-9 pets. At least 4 pets means 4 pets and above. So 3 + 2 + 1 = 6 families.
4. 3x + 5. Substitute the X for 6. The expression is (3 x 6) + 5= 23.
X³ - 10. Substitute the X for 6. 6³-10= 216.
5. I'm not 100% sure but I believe that it is 75. I might be wrong.
6. 6
7. 6
I hope that this helps!
Hail Hydra!
Two simple question Brainliest, 5 stars and Thanks too you pls HELP!!!!
Zunairah went to Joe's doughnuts and purchased two dozen glazed doughnuts. Her total was $6.00. What is the unit rate per doughnut?
Aayan drove his Lambo 5,432 miles in 24 hours. How many miles did he drive in 1 hour?
Answer:
1. The unit rate per donut is 1/4 or .25
2. Aayan drove 226 and 1/3 miles every hour
A tennis court is surrounded by a fence so that the distance from each boundary of the tennis court to the fence is the same. If the tennis court is 72 feet long and 36 feet wide, what is the area of the entire surface inside the fence?
The area of fenced surface is ____ ^2 ft
Answer:
The area of fenced surface is 7<2ft
I NEED HELP REALLY FAST PLEASE! Find the measure of the missing angles.
Step-by-step explanation:
x+47=90
x=43
----------------
y+x=90
put in 43 for x
y+43=90
y=47
Hope that helps :)
Answer:
X=43
y=47
Step-by-step explanation:
Well you have 47 degrees. Finding X first would be easier.
X and 47 are complementary (90 degreees) so you can subtract 47 from 90 and get “x” Which is 43.
Now for y.
Y and X is complementary also, which means since x is 43, 90-43 is 47. So y is 47.
Plssssss I need it right now.
Deon feeds his Great Dane 62 cups of dog food per week. He has a new bag with 160 cups of dog food. Deon will pick up more dog food at the pet store in 2 1··2weeks. Will the new bag of food last until then? Show your work.
xplanatiоn is in a fileAnswer:
Step-by-step explanation:
New bag of food will last until 2 1/2 weeks.
What is Proportion?Proportions are defined as the concept where two or more ratios are set to be equal to each other.
Suppose we have two ratio p : q and r : s.
If both these ratios are proportional, then we can write it as p : q = r : s or p/q = r/s
Given that,
Amount of food fed to Great Dane by Deon in 1 week = 62 cups
He has a new bag with 160 cups of dog food.
He needs this food to last up to 2 1/2 or 2.5 weeks.
We have,
Amount of food needed in 1 week = 62 cups
Let Amount of food needed in 2.5 weeks = x cups
Ratio of 1 week to 62 cups and 2.5 weeks to x cups will be equal.
So using proportional concept, we can write this as,
1 / 62 = 2.5 / x
We have to find the value of x.
Doing the cross multiplication,
x = 2.5 × 62 = 155 cups
So the amount of food needed in 2.5 weeks = 155 cups.
But he has a new bag with 160 cups which is more than enough for 2.5 weeks, since only 155 cups is needed for 2.5 weeks.
Hence the new bag of food will last until 2 1/2 weeks.
Learn more about Proportions here :
https://brainly.com/question/165414
#SPJ2
which expression is equivalent to 12 x 3 x 5
Answer:
180
Step-by-step explanation:
Answer:
15 x 12
Step-by-step explanation:
(7q+7)+(9q+1)
please
help
Answer:
16q + 8
Step-by-step explanation:
(7q+7)+(9q+1)
7q + 7 + 9q + 1
16q + 8
Answer:
16q+8
hope this helps :)
pls help i will mark brainlyest
Answer:
2016
Step-by-step explanation:
tbh not really sure but i tried :/
Answer:
144
Step-by-step explanation:
Which is the graph of x≥−5?
Answer:
Here!
Step-by-step explanation:
I dont understand what the ticks numbers are between the numbers
can you do this one pls
Answer:
its c
Step-by-step explanation:
help, please
I really need help
Answer:
I agree because 2 4/5 of 2 1/2 is 2 and there still is a half left
Step-by-step explanation:
please mark this answer as brainlest
Answer:No i do not agree because 4/5 of 2 is 8/5 which is 1 3/5
Step-by-step explanation:
I had to multiply 2(the whole number)by the numerator which is 8 then i divide it by the denominator and you get 1 3/5
What is the missing number?
x + 5/6 = 7/16
Answer:
x= 19/48 i did the math and checked it twice and used a math site so gimme brainly please
Step-by-step explanation:
Do ASAP OVER DUE points, Brainliest, thanks
Answer:
Is this the exact persson and question I refused to do?
Step-by-step explanation:
if 2.34 x 23.5=8 how do you solve this eqaution.
Answer:
it doesnt it is 54.99
Step-by-step explanation:
mustiply it then you get 54.99
If the cube shown above is sliced by a plane to create a rectangle that is not a square, which sets of vertices could the plane pass through?
A.
2, 4, 6, and 8
1, 3, 5, and 7
3, 4, 7, and 8
B.
2, 4, 6, and 8
1, 3, 5, and 7
1, 4, 6, and 7
C.
2, 3, 5, and 8
1, 2, 4, and 5
3, 4, 5, and 6
D.
2, 4, 5, and 6
2, 3, 6, and 7
2, 4, 6, and 7
PLZ HELP MEEEEEEEEEEEEEEEEEEEEEEE
Answer:
easy, The answer is A) 30
Step-by-step explanation:
so a triangle's angle equals 180, if all the side lengths are equal then all the angles are equal, this means the angles equal 60 and half is 30.
Mr. Chang buys supplies for the school store. He bought 300 pencils on sale for $10. During the first three months of school, he sold 200 pencils and made $50. The other pencils were thrown away because they were broken. How much profit did Mr. Chang make on the pencils?
Answer:
$40
Step-by-step explanation:
He bought the pencils for $10, so his expense was $10. He sold the pencils for $50, and $50 - $10 is $40, and that's the total amount of money he made.
I am so bad at math so i need help
a) a+b=b+a
the commutative property of whatever number is it turned around
b) a * b= b*a
the commutative property of whatever number is it turned around
c) b+0=b
the additive property is whatever adds to zero is that number.
d) b*1=b
the multiplication property of one is whatever mutilply by 1 is that number.
The original price of a gold ring is $722. What is the sale price? The sale is 50% off
Answer:
361$
Step-by-step explanation:
Answer:
$361 is the sale price
Step-by-step explanation:
"Half off" on a $722 gold ring is found by expressing 50% as 0.50 and multiplying $722 by 0.50: $361 is the sale price.
who ever answers this question will get a brainlest
Answer:
4 in 4in 6 in = 96 in
Step-by-step explanation:
Answer:
4 in 4in 6 in = 96 in
Step-by-step explanation:
Find the value of x, Problem is below. Solve correctly for brainiest and 5 stars!
We know that the expression is 4x+40. How much will the length of the garden increase by if it uses 50 feet of fencing in total? Here is a photo to help.
Answer:
240
Since the expression is 4x + 40 we just substitute 50 in for x, so the new equation looks like this 4(50) + 40 which gets us 240.
Answer:
240
Step-by-step explanation:
PLEASE HELP, NO LINKS OR DON’T ANSWER JUST FOR POINTS OR YOU WILL BE REPORTED! WILL GIVE BRAINLIEST!!
Answer:
9. x = 7
10. x = 12
Step-by-step explanation:
Assume the two lines are parallel.
9. The corresponding angles are congruent.
9x - 3 = 7x + 11
2x = 14
x = 7
10. The alternate interior angles are congruent.
5x - 20 = 2x + 16
3x = 36
x = 12
A school chorus has 45 sixth-grade students and 70 seventh-grade students. The music director wants to make groups of performers, with the same combination of sixth- and seventh-grade students in each group. She wants to form as many groups as possible.
What is the largest number of groups that could be formed?
5 groups with 9 sixth-grade students and 14 seventh-grade students in each.
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hope it helps