answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gemiola [76]
2 years ago
9

On a coordinate plane, 2 trapezoids are shown. Trapezoid A B C D has points (negative 2, 4), (2, 4), (negative 3, 0) and (3, 0).

Trapezoid E F G H has points (negative 1, 2), (1, 2), (negative 2, 0) and (2, 0).
Derek tried to dilate the isosceles trapezoid ABDC with the center of dilation at the origin with a scale factor of 2. Check his work and complete the statements.


The slope of AC is .

The slope of EG is .

The polygons are not dilations of each other because .
Mathematics
2 answers:
densk [106]2 years ago
8 0

Answer:

Slope AC is 4

Slope EG is 2

It isn't a dilatation because corresponding sides are not parallel.

devlian [24]2 years ago
4 0

Answer:

NANI IS A NANI

Step-by-step explanation: NANI MULTIPLY

You might be interested in
Mark has a 25 ounce drink. He drinks 5 ounces. What percent of the drink does he have left?
valina [46]

Answer: 80\%

Step-by-step explanation:

This problem can be solved by the <u>Rule of Three</u>, which is a mathematical rule to find out an amount that is with another quantity given in the same relation as other two also known.

In this case, the 25 ounce drink represents the 100 \% . So, if Mark drinks 5 ounces, this means he has 20 ounces left and we have to find the percent this represents:

25 oz ------- 100\%

20 oz -------- ?

?=\frac{(20 oz)(100\%)}{25 oz}

?=80\% This is the percent of the drink Mark has left

4 0
2 years ago
Let v⃗ 1=⎡⎣⎢⎢⎢0.50.50.50.5⎤⎦⎥⎥⎥, v⃗ 2=⎡⎣⎢⎢⎢0.50.5−0.5−0.5⎤⎦⎥⎥⎥, v⃗ 3=⎡⎣⎢⎢⎢0.5−0.5−0.50.5⎤⎦⎥⎥⎥. v→1=[0.50.50.50.5], v→2=[0.50.5−0
Morgarella [4.7K]

Answer:

can you post a question that actually has the right graphics

Step-by-step explanation:

6 0
2 years ago
A student is deriving the quadratic formula. Her first two steps are shown. Step 1: –c = ax2 + bx Step 2: -c = a[x^2+b/ax] Which
marta [7]

Given choices:

(1) division property of equality

(2) factoring the binomial

(3)completing the square

(4)subtraction property of equality

Answer : (2) factoring the binomial

Step 1: -c = ax^2 + bx

Step 2:-c = a[x^2+\frac{b}{a} x]

In step 2, 'a' is taken out from ax^2 + bx. when we take out 'a' we divide each term by 'a'. so it becomes a[x^2+\frac{b}{a} x]

'a' is factored out in step 2. we call it as factoring a binomial.



6 0
1 year ago
Read 2 more answers
Find the nth term of: 11, 18, 37, 74, 135
storchak [24]
The nth term is 6n^2-11n+16
6 0
1 year ago
Emma needs to divide 7 by 1/2. Which strategy can Emma use to get the answer?
Juliette [100K]

Answer:

14

Step-by-step explanation:

Convert the fraction into a decimal

1/2 = 0.5

Divide

7/0.5 = 14

7 0
2 years ago
Other questions:
  • Alicia, Brandon, and Charlene wanted to solve the proportion x/4.24 = 6.82/2.2 which of the students used a correct method?
    5·1 answer
  • Mike's Bikes has mountain bikes that usually sell for $275 on sale for $220. Mike used this ratio to find the percent change. Is
    6·2 answers
  • A cross-country team had a total of 10 practices last week, with each practice being in the morning or the afternoon. During eac
    12·1 answer
  • The function f describes the value of a sculpture after t years. The function g describes the value of a painting by the same ar
    6·2 answers
  • The following section is a statement from the rental agreement Tim signed when he rented his car this past weekend. "Upon checko
    12·1 answer
  • How to prove these are congruent
    7·1 answer
  • After solving the equation x^2+ 9 = 6x, Donna stated that the Fundamental Theorem of Algebra is true for this equation. However,
    15·1 answer
  • 3/4 of a piece of metal has a mass of 15kg.what is the mass of 2/5 of the piece of metal
    6·1 answer
  • Previous Question Question 14 of 20 Next Question A company randomly surveys 15 VIP customers and records their customer satisfa
    14·1 answer
  • Paul developed a roll of film containing 36 pictures. If he made 2 prints each of half of the pictures and 1 print of each of th
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!