Answer:
Just saying that there are links people post that scam you and this is requird by Brainly
Step-by-step explanation:
The table is completed below.
We can say that the relationship between the scale factor and the area of scaled copies is proportional.
What is a triangle?A triangle is a 2-D figure with three sides and three angles.
The sum of the angles is 180 degrees.
We can have an obtuse triangle, an acute triangle, or a right triangle.
We have,
Using the formula for the area of a triangle:
Area = 1/2 x base x height
With a base of 3cm and height of 2cm, the area of the original triangle is:
Area = 1/2 x 3cm x 2cm = 3cm²
To find the area of the scaled triangles, we can use the scale factor to determine the corresponding dimensions, and then calculate the area using the same formula.
Scale factor Corresponding dimensions Area
1 3cm x 2cm 3cm²
2 6cm x 4cm 12cm²
5 15cm x 10cm 75cm²
s 3s cm x 2s cm 3s² cm²
Now,
To see if the relationship between the scale factor and the area of scaled copies is proportional, we can calculate the ratio of the area to the scale factor for each row of the table:
Scale factor Corresponding dimensions Area Ratio of area to scale factor
1 3cm x 2cm 3cm² 3/1 = 3
2 6cm x 4cm 12cm² 12/2 = 6
5 15cm x 10cm 75cm² 75/5 = 15
s 3s cm x 2s cm 3s² cm² (3s²)/s = 3s
In each case, the ratio of the area to the scale factor is constant, which means that the relationship between the scale factor and the area of scaled copies is indeed proportional.
Therefore,
We can say that the relationship between the scale factor and the area of scaled copies is proportional.
Learn more about triangles here:
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Answer:
Step-by-step explanation:
in the first one 2,4,6,and 8 are equal meaning they all equal to 75. the other angles 1,3,5,and 7 equal 105 because 180 - 75 = 105
for the other ones i'm not sure srry
The post office is 0.15 mile from Abdul’s house. His school is 3/8 mile from the post office.
If Abdul stops at the post office on his way to school, how far will Abdul walk in all?
A. 0.15 mile
B. 0.225 mile
C. 0.375 mile
D. 0.525 mile
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.
Find the value of x, Problem is below. Solve correctly for brainiest and 5 stars!
100 points on this question
Please help
Answer:
I really don't know sorry
Step-by-step explanation:
I am in need of points took much
Brandi earned $7 babysitting and $12 cleaning
out the garage. Write two equivalent expressions using the
Commutative Property that can be used to find the total amount
she earned.
2. Select the properties that both rectangles and parallelograms always share.
4 right angles
4 sides of equal length
2 pairs of parallel sides
2 pairs of sides with equal length
2 acute angles and 2 obtuse angles
3. Select the properties that equilateral triangles and isosceles triangles have in common.
0 sides of equal length
2 sides of equal length
3 sides of equal length
3 equal angles
Answer: 1: 2 pairs of parallel sides
2: 3 sides of equal length
Step-by-step explanation:
your welcome✌✨
どういたしまして✌✨
欢迎您✌✨
de nada✌✨
a) The properties that both rectangles and parallelograms always share is 2 pairs of parallel sides
b) The properties that equilateral triangles and isosceles triangles have in common is 2 sides of equal length
What is a Parallelogram?A parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure
The sum of angles of a parallelogram is 360°
The four types are parallelograms, squares, rectangles, and rhombuses
Properties of Parallelogram
Opposite sides are parallel
Opposite sides are congruent
Opposite angles are congruent.
Same-Side interior angles (consecutive angles) are supplementary
Each diagonal of a parallelogram separates it into two congruent triangles
The diagonals of a parallelogram bisect each other
Given data ,
a)
Let the figure be represented as ABCD
Now , the figure ABCD is a rectangle
And , the opposite sides are parallel for a rectangle
Therefore , a rectangle is a parallelogram with 2 pairs of parallel sides
b)
An equilateral triangle is a triangle is 3 equal sides
An isosceles triangle is a triangle with 2 equal sides
Therefore , the property that equilateral triangles and isosceles triangles have in common is 2 sides of equal length
Hence , the parallelogram is solved
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please help me i am stuck on this math question please show work
The grocery store is mile from Katie’s house and the gas station is 0.5 mile from Katie’s house.
Which comparison of these distances is both true and correctly justified?
A. Because 0.5 < , the gas station is closer than the grocery store.
B. Because 0.5 < , the grocery store is closer than the gas station.
C. Because < 0.5, the gas station is closer than the grocery store.
D. Because < 0.5, the grocery store is closer than the gas station.
hi hope everyone is doing well but can some pls help me with these
use inverse operations to solve :
X-5=15 X=?
X/5=15 X=?
5X=15 X=?
X+5=15 X=?
X-6=10 X=?
help me please:(
basically 50 points
Answer:
can you zoom in on the picture!
Step-by-step explanation:
PLEASE give me brainliest i never got it before!!!
A plumber has a 2-meter length of pipe. He needs to cut it into sections that are 10 centimeters long. How many sections will he be able to cut? (I will give brainliest if you answer first)
Answer:
20 - 10 cm sections can be cut from a pipe of original length 2 m
Step-by-step explanation:
Convert 2 meters to cm:
2 m 100 cm
------ * ---------------- = 200 cm
1 1 m
Next, divide this 200 cm total length by (10 cm/section) to determine the number of sections:
200 cm
--------------------- = 20 sections
10 cm/section
20 - 10 cm sections can be cut from a pipe of original length 2 m
To graph the point (2, 10) on the coordinate plane, start at the origin. Move 2 units _______ and 10 units ________ . 40 points
Answer:
2 units to the right and 10 units up
Step-by-step explanation:
Dont send me pdfs or links please answer correctly for brainliest
Determine whether each sample is unbiased with complete sentences.
1. The population is every person living in the town of Greenblueville.
A. Sample: All people who signed up to participate in a survey at the courthouse.
B. Sample: Every person in the town is put onto a list in order of youngest to oldest. Every 101st person is chosen.
C. Sample: All names are written on pieces of paper and dropped into a container. Three hundred names are drawn.
D. Sample: Every person who enters the local gas station on Wednesday between the hours of 1 and 3pm is used in the sample.
Answer:
C. Sample: All names are written on pieces of paper and dropped into a container. Three hundred names are drawn.
Step-by-step explanation:
please mark this answer as brainlest
According to its packaging, the circular base of a table lamp has a circumference of 50.24 centimeters. What is the lamp base's radius?
Answer:
r=8cm
Step-by-step explanation:
r=C
2π=50.24
2·π≈7.99594cm
Mr. Gibson mapped out two gardens he wants to build in his backyard. Mr. Gibson's gardens are shown below.
Which equation could be used to find A, the total area of Mr. Gibson's gardens
Answer:36ft
Step-by-step explanation:3 times 3 times 4 is 36
Coach Riley asked 35 students to count the number of push-ups they completed during class. The results are displayed in the box plot.
He then asked them to complete 4 more by the end of class.
Which of the following statements is TRUE about a new plot with the altered data?
A - The range will Increase by 4 units
B - The median will be greater than 46.
C - The plot will be translated 3 units to the right.
D - The interquartile range will be 4 times larger.
Answer:
I think A
Step-by-step explanation:
plz help go to link and the question is there
Answer:
hey mate.......pls don't attach link.....take screenshot of it
Answer:
!ck+as$
Step-by-step explanation:
U put it in and u win
Can someone help me with this?
Answer:
Shaded area is 55 units²
Step-by-step explanation:
Ignoring the white cutout, we have a rectangle of length 10 and width 7 (count the squares in each direction). The area of this larger rectangle is
(10 units)(7 units) = 70 units². The white area that we previously ignored has dimensions 3 by 5 units, and thus an area of 15 units²
Subtract the latter from the former, obtaining the net area
70 units² - 15 units² = 55 units²
I NEED HELP FAST! find the surface area of the composite figure.
Answer: B
324m2
6x6 +8 x6/2x4 +4x6 x4= 324m2
Please help, very much appreciated.
Answer:
22 1/5 miles per gallon
Step-by-step explanation:
Not sure if the answer is correct i think it is 45/2 turn this in to a proper fraction
becuase 1/90 gallons=1/4 miles so
1/4 times 90 again not sure if i correct.
Which of these is NOT A REASON the South was opposed to tariffs?
A. It was a way to limit slavery
B. the South was forced to buy manufactured goods from the North
C. Texas could buy imported items at a cheaper price than from Northern factories
D. Because it was a basically a tax on imported goods
Answer:
A
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Which phrase is a description of 2m+7 ?
A- 7 more than 2 times m
B- 2 more than 7 times m
C- 2 times the sum of 7 and m
D- 7 times the sum of 2 and m
Please help
PLZZZ help with this its pretty simple!
Answer:
B
Step-by-step explanation:
hope this helps
PLZZZZZZZZZZZ help me with this
A portion of the graph of f(x) = −x2 + 6x − 5 is shown. Which of the following describes all solutions for f(x)? a partial parabola opening down and passing through 1 comma 0 and 5 comma zero with endpoints at 0 comma negative 5 and 6 comma negative 5
(x, y) for all real numbers
(x, −x2 + 6x − 5) where 0 ≤ x ≤ 6
(x, −x2 + 6x − 5) where 1 ≤ x ≤ 5
(x, y) where 1 ≤ x ≤ 5
Answer:
c
Step-by-step explanation:
A dolphin is at -28 feet. It swims up and jumps to a height of 8 feet. Write a subtraction expression for the vertical distance the dolphin travels.
Answer:
8-(-28) is the subtraction expression
B) Jillian won the game because the person with the lower mean took fewer putts on average for each hole
Answer:
golf
Step-by-step explanation:
Answer:
?
Step-by-step explanation:
are you trying to answer
Is this correct?? if not pls tell me the correct answer
Answer:
no, but it is A.
The area of triangle ABC is __ square units.
Answer:
17.5
Step-by-step explanation:
(7)*(5)*(.5)= 17.5