Mathematics High School

can someone pls answer this fast? I will mark you BRAINLIST

Can Someone Pls Answer This Fast? I Will Mark You BRAINLIST
Can Someone Pls Answer This Fast? I Will Mark You BRAINLIST

Answers

Answer 1

Answer:

Transformation

Option D has translation, the other options change the triangles' shape and they won't be congruent

Scale factor

Option A is correctOption B has wrong ratio, Options C and D shows different angle size which is not the case with similar triangles

Related Questions

You can buy 3 apples at HEB for $1.08. You can buy 5 of the same apples at Kroger’s for $1.15. The apple purchased at HEB are the better buy. True or False? show work

Answers

Answer:

False

Step-by-step explanation:

1.08/3=0.36 for an apple at HEB

1.15/5=0.23 for an apple at Kroger

36 cents is greater than 23 cents so HEB's apples are more expensive. They are 13 cents more than the Kroger apples. 0.36-0.23=0.13

This table shows a proportional between the number of cups of sugar and flour used for a recipe.

Enter the number of cups of sugar used for 1 cup of flour.

Answers

Answer:

2.5

Step-by-step explanation:

2 times 2.5= 5

6 times 2.5= 15

8 times 2.5= 20

So for 1 It will be 2.5

1 times 2.5= 2.5

Janie has 2 3/4 yards or yellow ribbon. She uses 1/2 of the ribbon to decorate bookmarks for her cousin. How many yards of ribbon did Janie use for her bookmarks

Answers

Answer:

1 3/8 yards

Step-by-step explanation:

Janie has 2 3/4 yards of yellow ribbon. She uses 1/2 of the ribbon to decorate bookmarks for her cousin. How many yards of ribbon did Janie use for her bookmarks

The above question is calculated as:

2 3/4 yards × 1/2 of ribbon

= 2 3/4 × 1/2

= 11/4 × 1/2

= 11/8

= 1 3/8 yards

Therefore, Janie used 1 3/8 yards of ribbon for her bookmarks

Find the slope between (-1,4) and (2,3)

Answers

Answer:

-1/3

Step-by-step explanation:

slope=y2-y1/x2-x1=3-4/2--1=-1/3

Whoever gets this correct gets brain, 5 stars and a thanks! An explanation of it would be amazing! Tysm!

Answers

Answer:

D

Step-by-step explanation:

25/40

which can be simplified

highest common factor is 5

therefore divide both numbers by 5

5/8

Figuring out ratios is pretty simple. Example: If the ratio of soccer balls to baseballs is 3:1 that means there are 3 soccer balls for every 1 baseball. Notice how it says “soccer balls to baseballs” and “3:1” the first type of ball/object is the subject for the 3 and the second ball/object is the number for the 1. So when it asks the ratio of chocolate cookies to the whole box, you need to put the number of chocolate cookies first (25) and the cookies in the whole box (40). So now the ratio is 25:40. Simplify and make it into fraction form and the answer is 5/8.

a 13 ft ladder is leaning against the house. The top of the ladder touches the house at ten ft above the ground. How far away is the bottom of the ladder from the house?

Answers

Pythagoras theorem, answer is sqrt69 or 8.307 to 3dp.

Help anyone please lol I kinda forgot how to do this

Answers

Answer:

-21

Step-by-step explanation:

Cell phone Plan A costs $60 per month and comes with a free $500 phone. Cell phone Plan B costs $50 per month but does not come with a phone. If you buy the $500 phone and choose Plan B, how many months is it until your cost is the same as Plan A's?

Answers

Answer:

hi

Step-by-step explanation:

60x=50x+500
-50x=-50x+500
10x=500
500/10 = 50

It would take 50 months for your plan to be the same as A

a MiniBicycle wheel has a Radius of 10inches. What is the circumference ?

Answers

Answer:

62.8

3,14x2x10=62.8in squared

15 : The world population in 2010 was approximately 6.92 billion.
The annual rate of increase was about 1.0235. Find the world population in
2020.

Answers

A number that can be written

Calculate the diameter of a circle if its circumference is 25.1cm​

Answers

Answer:

d≈7.99 cm

Step-by-step explanation:

Using the formulas

C=2πr

d=2r

Solving for d

d=C/π=25.1/π≈7.98958

The mean age of 5 people in a room is 27 years.
A person enters the room.
The mean age is now 27.
What is the age of the person who entered the room?

Answers

The answer is 135
27 x 5=135

Answer:

thee answer is 27

Step-by-step explanation:

As the first part was 27 and the second pARTR 27 NO MATHS NEED TO BE INCLUDED AS 27 IS THE CORRECT

Distribute
(x-6)(x-7)

a) x^2-13x-15
b) x^2-13x+42
c) x^2+x+42
d) x^2+x-15​

Answers

Answer:

B. x² - 13x + 42

Step-by-step explanation:

did i get this right lol

Answers

Answer:

pretty sure.

Step-by-step explanation:

i believe in you.

Please help me with this.
The figure below consists of a square and a right triangle. Find the missing length x.

Answers

Answer:

x=12

Step-by-step explanation:

pythagreom thereom, since the figure on the left is a square all of its sides are equal so that one side that shares a side with the triangle is 9cm

9^2+b^2=15^2

b^2=144 square it

b= 12

Nicole sold t-shirts at a festival and made a profit of $83. She made $5 for each t-shirt she sold. Her total expenses were $22. How many t-shirts did she sell?

Answers

Answer:

21

Step-by-step explanation:

83+22=105

105/5=21

What is the solution for the graph to the right?

Answers

Answer:

If you're looking for the equation that represents this graph, it would be y=2x+1. Hope this helps :)

AYO where the E-gamers AT?

Answers

The egamer you are searching for is here sire

find the length of AB on the kite?

Answers

I don’t know thrhehajjahajahdjebwhahabwvdksjabab

Use Pythagorean theorem! Will give b !

Answers

Answer:

√78400 = 280 ft

Step-by-step explanation:

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4X + 3x + 2(3 + 6). Simplify *
which one is the answer
7 + 18
7X + 18
7X + 12​

Answers

7x+18 is the answer here
Yes I agree with the person

2/3 (9a+6)=25.6 use distributive property to solve this equation

Answers

The answer to this is a=3.6

Solve the following system by substitution.
6x + 7y= 20
y = 2x

Answers

Answer:

Hope this helps!

Step-by-step explanation:

Point Form:

(1,2)

Equation Form:

x = 1 , y = 2

of 8
What is the sum of the 1st square number and the 10th square number?

Answers

9514 1404 393

Answer:

  101

Step-by-step explanation:

  1² + 10² = 1 + 100 = 101 . . . sum of 1st and 10th square numbers

Answer:101

Step-by-step explanation:yw

which one is it help please​

Answers

It would be b I’m sure

Solve for y
what is 3x +2y =x +2(2y-3z)

Answers

Answer:

y  =  x  +  3 z

Step-by-step explanation:

The Irrational Club wants to build a tree house. They have a 9-foot ladder that must be propped diagonally against the tree. If the base of the ladder is 5 feet from the bottom of the tree, how high will the tree house be off the ground? Group of answer choices

Answers

Answer:

Is there a picture to match?

Answer:

Step-by-step explanation: its 15 so yeah

Given the sequence: 125, 25, 5, ....
Write the recursive formula

Answers

The rule is division since the number is being divided by 5 repeatedly

Determine the equation of the line passing through the points A(–1, 6) and B(2, 4).

Answers

Answer:

y = -2/3x + 5 1/3

Step-by-step explanation:

Find the slope:

4 - 6 / 2 - (-1) = -2/3

Put it in point-slope form:

y - 6 = -2/3(x + 1)

rearrange:

y - 6 = -2/3x - 2/3

y = -2/3x + 5 1/3

1) it takes 4 gallon jugs of water to fill
104 glasses equally. How many jugs
are needed to fill 338 glasses equally?

Answers

The answer to your question is 13
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