Answers
Answer:
Step-by-step explanation: x2
Related Questions
A school has 158 computers. They want each of the 6 grades to have the same number of computers. How many computers should each grade receive? Explain.
Answers
Answer:
158/6=26.3333333333333333333333333333333333333334
Step-by-step explanation:
so u just divide how many computers they have whith how many grade levels that they have. and round up the numbers.
On a coordinate plane, triangle A has points (negative 2, 0), (negative 6, 0), (negative 4, 4). Triangle A prime has points (1, 0), (3, 0), (2, negative 2).
Which describes the sequence of transformations used to obtain the image (triangle A’) from the pre-image (triangle A)?
dilation by a scale factor of 2, then rotation of 180° about the origin
dilation by a scale factor of 2, then a reflection over the x-axis
dilation by a scale factor of 1/2, then a rotation of 180° about the origin
dilation by a scale factor of 1/2. then a reflection over the x-axis
Answers
Answer:
dilation by a scale factor of 2, then rotation of 180° about the origin
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
i got it wrong the first time then it showed me the correct answer. hope this helped.
AB is a diameter of a circular pond of radius 140 meters. How much farther does a man go in walking from A to B around the pond than by rowing straight from A to B?
a. 160 m
b. 280 m
c. 300 m
d.600 m
Answers
C
Which expression results in a sum or difference of six and thirteen fifty fifths?
three and one fifth plus three and two elevenths
four and one fifths plus two and four elevenths
eight and ten elevenths minus two and three fifths
seven and seven elevenths minus one and two fifths
Answers
Answer: lesson 21
Step-by-step explanation:
I'm sure this is easy and i'm just an idiot.
A triangle has two angle measures of 20 degrees and 30 degrees. Find the third angle. This triangle is a(n) ________ triangle
A) Acute
B) obtuse
C) Right
D) It does not make a triangle.
Oml just help. ;-; (There is no picture just the question and choices).
Answers
Answer:
B) obtuse
Step-by-step explanation:
Key skills needed: Triangle measure, Triangle Recognition
1) First we need to find the measure of the 3rd angle, and then we can determine what type of triangle it is.
2) The sum of all the interior angles in a triangle add up to 180 degrees. Let's say x is the measure of the 3rd angle.
This means --> [tex]20 + 30 + x = 180[/tex]
20 + 30 is 50, so --> [tex]50+ x = 180[/tex]
Subtract 50 from both sides and you will get x = 130
This means the 3rd angle measures 130 degrees.
3) Now, we have a triangle with a 20 degree angle, a 30 degree angle, and then a 130 degree angle.
An angle with measure with 130 degrees is an obtuse angle
(Keep in mind that an acute angle has a measure less than 90 degrees, a right angle measures 90 degrees, and an obtuse angle has a measure of more than 90 degrees - 130 is more than 90 so it is obtuse)
4) A triangle with 1 obtuse angle is an obtuse triangle, so Choose B) obtuse!!
Hope you understood and have a nice day!! :D
louis saved 25% of his monthly paychecks last week, his paycheck was $1,000. how much money did louis save
Answers
Answer:250%
Step-by-step explanation:
25 is a quarter of 100, there for adding a zero gives u the answer
hope this helps!
Please help I don’t know the answer
Answers
Answer: i think c
Step-by-step explanation: there haves over the xx-axis
A map of a park has a scale of 1 inch to 1,000 feet. Another map of the same park has a scale of 1 inch to 500 feet. Which map is larger? Explain or show your reasoning
Answers
Answer:
1 inch to 1000 ft is larger because it is scaled 2 times more than the second map of 1 inch to 500 ft
Step-by-step explanation:
i’ll give brainliest i’m in middle school
help
Answers
Help Its math Im stuck!
Answers
Reasoning: If the top number (numerator) is smaller that the bottom number (denominator), it means it’s smaller than 1. If, on the other hand, the numerator is bigger than the denominator, it means it’s more than 1. If youre ever unsure, devide the numerator by the denominator. This will turn the number into a decimal, and be easier to see. 8/9 = 0.88 repeated, and 3/7 = 0.4285. Therefore 8/9 is larger than 3/7. This can also be written as 8/9 > 3/7.
Good luck!
please help ill give brainliest for sure to the right answer
Answers
Answer:
its c
Step-by-step explanation:
Answer:
the graph to the left and down
Step-by-step explanation:
As we can see, the slope shows as 3, and it is always going to be three, so we can cross out the two graphs on the top. But the graph also shows the y-intercept to be 7, which means that the point that lands on the vertical line will be (0,7). This narrows it down to the graph on the left to the bottom.
Solve:
five and two ninths plus one and four sixths equals blank
six and six fifteenths
six and forty eight fifty fourths
four and forty eight fifty fourths
five and six fifteenths
Answers
Answer:
six and eight ninths
Step-by-step explanation:
helppppppppppppppppppppppp
Answers
HELP PLS
The equation to find Tony’s is 140+40x
The equation for Mickey’s is 60x
Find out in what month do they both charge the same amount
Answers
In 1999, there were 9860 Great Danes registered with the American Kennel Club. The number of registered Labrador Retrievers was 6997 more than fifteen times the number of registered Great Danes. How many registered Labrador Retrievers were there?
show your work please
Answers
Answer:
154,897 REGISTERED LABRADOR RETRIEVERS WERE THERE
Step-by-step explanation:
Given the statement: IN 1999, THERE WERE 9860 GREAT DANES REGISTERED WITH THE AMERICAN KENNEL CLUB.
Also, THE NUMBER OF REGISTERED LABRADOR RETRIEVERS WAS 6997 MORE THAN FIFTEEN TIMES THE NUMBER OF REGISTERED GREAT DANES
Let x represents the number of Great Danes registered and y represents the number of Labrador retrievers registered.
The statement:
"Fifteen times the number of registered great Danes " means 15x
and
"6997 more than fifteen times the number of registered great Danes" means 15x + 6997
then as per the given statement:
x = 9860 .
To solve for y;
y = 15x+ 6997
Substitute the value of x we get;
Simplify:
y = 154,897
Therefore, the registered Labrador Retrievers were there are; 154,897
douwdek0 and 16 more users found this answer helpful
When we find the area, what is the relationship between the base and height of polygons such as parallelograms, triangles, and trapezoids?
A. They are equal to each other.
B. They are parallel.
C. They can't touch each other.
D. They are perpendicular.
Answers
Answer:
I am not sure about this question as well as I am also a brainly student however I think it is B)They are parallel.
Step-by-step explanation:
A coat was originally priced at $60. It went on sale for $30. What was the percent that the coat was discounted?
Answers
Kiley and her parents traveled to visit her grandmother. They drove 24.3 miles from their house to the airport in hour. At the airport, they exited the car and walked for hour to the waiting area by the gate to board their plane. Their walk covered 1.2 miles. From the waiting area, they walked another 0.1 mile to board the plane. The plane left the gate 45 minutes after they arrived at the waiting area. The plane flew 346 miles in hours. After the plane landed, Kiley and her parents walked for 30 minutes, covering 1.1 miles, before they found a cab. It was a 15-minute cab ride to get to Kiley’s grandmother’s house, which was 12.3 miles away.
Answer the following questions about kileys trip. All questions are written in terms of an average rate. Assume that an average rate includes the time that kiley is at rest.
In this task you will write the ratio of miles to hours for each leg of kileys trip. You will then express the ratio as a decimal number. Next you will find the unit rate in miles per hour for each leg of the trip.
1. The car ride from kileys house to the airport
Answers
The questions asked "How long was the ride from Kiley's house to the airport?"
The first sentence of the problem reads "They drove 24.3 miles from their house to the airport in an hour". The rest of the information isn't necessary to find this answer.
hurrrrrrrrryyyyyyyyyyyyyyyyyyyyy!!!!!!!!!!!!!!
Answers
Answer:
B. 192
The answer is 192
Step-by-step explanation:
Hope this helps!
Please mark brainliest with 5 stars if correct:)
I’ll give brainliest to the right answer HELP!!
Answers
Answer:
2
Step-by-step explanation:
Slope is your rate of change.
explanation: 2x is the slope, and the slope is your rate of change!
pls brain:)
Someone please help me
Answers
Answer: I would say C indefinitley
Step-by-step explanation:
Because If you add by 1.5 to each line it just makes it there. It says Approximate to 59.
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Answers
Answer: what’s this !
Step-by-step explanation:
I can’t tell you the ready hope it helped
Here is a polygon. The side lengths are: AB= 18 units, BC= 12 units, CD= 6 units, and DA= 24 units.
1. If polygon ABCD is dilated using center A and scale factor LaTeX: \frac{1}{2}1 2, what will be the side lengths of dilated polygon EFGH?
EF= ____, FG= ____, GH= ____, HE= ____
2. If polygon ABCD is dilated using center D and scale factor LaTeX: \frac{1}{3}1 3, what will be the side lengths of dilated polygon IJKL?
IJ= ____, JK= ____, KL= ____, LI= ____
3. How do you know that polygons EFGH and IJKL are similar?
Answers
Answer:Given : Polygon side lengths are: AB= 18 units, BC= 12 units, CD= 6 units, and DA= 24 units.
polygon ABCD is dilated using center A and scale factor 1/2
polygon ABCD is dilated using center D and scale factor 1/3
To Find :
side lengths of dilated polygon EFGH
EF= ____, FG= ____, GH= ____, HE=
side lengths of dilated polygon IJKL?
IJ= ____, JK= ____, KL= ____, LI= ____
Solution:
AB= 18 units, BC= 12 units, CD= 6 units, and DA= 24 units.
EF= AB/2 = 18/2 = 9
FG = BC/2 = 12/2 = 6
GH = CD/2 = 6/2 = 3
HI = DA/2 = 24/2 = 12
IJ= AB/3 = 18/3 = 6
JK = BC/3 = 12/3 = 4
KL= CD/3 = 6/3 = 2
LI = DA/3 = 24/3 = 8
polygon EFGH is Dilated from polygon ABCD
Hence polygon EFGH ≈ polygon ABCD
polygon IJKL is Dilated from polygon ABCD
Hence polygon IJKL ≈ polygon ABCD
As polygon ABCD ≈ polygon IJKL & polygon EFGH
=> polygon EFGH ≈ polygon IJKL
Learn More:
brainly.in/question/32190290
Triangle STV was dilated with the origin as the center of dilation to ...
brainly.in/question/17620960
Suppose figure A underwent a dilation to produce figure B. Are ...
brainly.in/question/26054879
Step-by-step explanation:
angie bought 3 1/2 pounds of apples to make a pie. there are 16 ounces in 1 pound how many apples of ounces did she buy explin step by step will give brainlest
Answers
Answer:
56 ounces of apples
Step-by-step explanation:
This is because 16 times 3.5/3 1/2 is 56 which equals the total ounces of apples
Answer:
56
Step-by-step explanation:
plz solve this is due tomorrow 8/5 = 2/n
Answers
8n=10
n=10/8
N=5/4
Alan used 27 beads to make friendship bracelets. He used 3 beads on each bracelet. How many bracelets did Alan make?
Answers
Answer:
9
Step-by-step explanation:
Explanation: since he has 27 beads and he can make 1 bracelet for every 3 beads you do 27 divided by 3 and get 9.
What are the five characteristics a substance must have to be classified as a mineral?
Answers
Answer:
solid, inorganic, naturally occurring, definite chemical composition and definite crystalline structure
Step-by-step explanation:
3/5n + 1/2 + 1/5 + n =
1/10 - 1/2x - 1/8 =
1/5 - 4 =
Answers
Answer:
1. 8n/5+7/10
2. -x/2-1/40
3. -19/5(-3 4/5)
Answer: 3
Step-by-step explanation: Subtract
1 over 5
1
5
− 4 = negative 19 over 5−
19
5
Step 1 of 2: Subtract, sub-step a: Convert integer to fraction.
Convert integer to fraction
4 = 4 over 1
4
1
Step 1 of 2: Subtract, sub-step b: Find common denominator.
Find common denominator
1 over 5
1
5
− 4 over 1
4
1
= ( 1 × 1 ) over ( 5 × 1 )
1 × 1
5 × 1
− ( 4 × 5 ) over ( 1 × 5 )
4 × 5
1 × 5
= 1 over 5
1
5
− 20 over 5
20
5
5 is the least common multiple of denominators 5 and 1. Use it to convert to equivalent fractions with this common denominator.
Step 1 of 2: Subtract, sub-step c: Subtract.
Subtract
1 over 5
1
5
− 20 over 5
20
5
= ( 1 − 20 ) over 5
1 − 20
5
= negative 19 over 5−
19
5
Step 1 of 2: Subtract.
Step 2 of 2: Simplify.
Simplify
negative 19 over 5−
19
5
= negative 3 and 4 over 5− 3
4
5
Step 2 of 2: Simplify, sub-step a: Reduce fraction to lowest terms.
Reduce fraction to lowest terms
1 is the greatest common divisor of 19 and 5. The result can't be further reduced.
Step 2 of 2: Simplify, sub-step b: Convert improper fraction to mixed number.
Convert improper fraction to mixed number
negative 19 over 5−
19
5
= negative 3 and 4 over 5− 3
4
5
19 ÷ 5 = 3 remainder 4
Step 2 of 2: Simplify.
−
19
5
= negative 3 and 4 over 5− 3
4
5
Step 2 of 2: Simplify, sub-step a: Reduce fraction to lowest terms.
Reduce fraction to lowest terms
1 is the greatest common divisor of 19 and 5. The result can't be further reduced.
Step 2 of 2: Simplify, sub-step b: Convert improper fraction to mixed number.
Convert improper fraction to mixed number
negative 19 over 5−
19
5
= negative 3 and 4 over 5− 3
4
5
19 ÷ 5 = 3 remainder 4
Hi I need help with this. I have looked through my notes and it has nothing explaining this. I need you to pls explain.
Answers
Answer:
65
Step-by-step explanation:
that's what a calculator said
I need the answers to number 2 and 3
Answers
For 3 it is slope y=-4x-5
3) slope y=-4x-5