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maxonik [38]
3 years ago
6

Δdef ∼ δabc. what is the sequence of transformations that maps δabc to δdef? triangles a b c and d e f on a coordinate plane. a

b c has coordinates a 1 comma 1, b 4 comma 4, and c 3 comma 2. d e f has coordinates d negative 1 comma negative 1, e negative 4 comma 2, and f negative 2 comma 1. a reflection across the y-axis and a translation 4 units down a rotation of 180° about the origin and a dilation with center (0, 0) and scale factor 2 a reflection across the y-axis and a translation 2 units down a rotation of 90° about the origin and a translation 2 units down
SAT
1 answer:
IgorC [24]3 years ago
6 0

Answer:

A

Explanation:

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stepan [7]

Asked:

  • The bigger pizza between the two given pizza.
  • The area of the two pizza.

Given:

  • First Pizza - radius of 12 inches
  • Second Pizza - diameter of 20 inches
<h3>PLAN</h3>

<u>Operation(s):</u>

  • Multiplication

<u>Number Sentence/Formula:</u>

  • A¹ = (3.14) (12 in)²
  • A² = 1/4 (3.14)(20 in)²
<h3>SOLVE</h3>

Solution:

  • A¹ = πr²
  • A¹ = (3.14) (12 in)²
  • A¹ = (3.14) (144 in²)
  • A¹ = 452.16 in²

  • A² = ¼ πd²
  • A² ¼ (3.14)(20 in)²
  • A² = 3.14/4 (400 in²)
  • A² = 3.14 x 100 in²
  • A² = 314 in²

<h3>LOOK BACK</h3>

Answer

  • The first pizza is larger than the second pizza.
  • The areas of the two pizza are 452.16 square
  • inches and 314 square inches, respectively.

:)

6 0
3 years ago
Kathryn is using cans of juice to fill a cylindrical pitcher that is 11 in. tall and has a radius of 4 in. each can of juice is
Anarel [89]

The number of cans required by Kathryn to fill the pitcher cylinder is 7.3 cans.

<h3>What is volume of cylinder?</h3>

The volume of cylinder is given as the space occupied in the interior of the cylinder. It is given by:

\rm Volume\;of\;cylinder=\pi r^2h

The volume of the cylinder pitcher to be filled is:

\rm Volume\;pitcher=\pi\;\times\;4^2\;\times\;11\;inch^3\\Volume\;pitcher=176\pi inch^3

The volume of one small can is:

\rm Volume\;can=\pi\;\times\;2^2\;\times\;6\;inch^3\\Volume\;can=24\;\pi\;inch^3

The volume given by one can is 24 times pi. The number of cans required to fill the pitcher is:

\begin{aligned} \rm Number\;of\;cans & =\rm \dfrac{Total\;volume}{Volume\;of\;can}\\\\\rm &=\rm \dfrac{176\;\pi\;inch^3}{24\;\pi\;inch^3}\\\\&=\rm 7.3\end{aligned}

Kathryn in order to fill the cylinder required 7.3 cans.

Learn more about volume, here:

brainly.com/question/1578538

#SPJ1

4 0
2 years ago
Hypnotic suggestion has been shown to help patients prep and recover from surgery. Please select the best answer from the choice
OlgaM077 [116]

Answer:

True

Explanation:

Just took the test

8 0
3 years ago
The PSAT lets students do all of the following EXCEPT A.) gain access to career planing tools B.) practice their presentation sk
mars1129 [50]
The answer would be B., because the Practice SAT is not designed to help students practice presentation skills.

There is no part that requires presentation in the PSAT! 

It is a test of multiple choice in the areas of English and Math


3 0
3 years ago
Read 2 more answers
Por que es importante un decálogo ?
ankoles [38]

Answer:

Al prescribir una conducta adecuada hacia Dios y el hombre, el Decálogo encarna los principios centrales del estilo de vida israelita y, más tarde, de lo que se conocería como la ética judeocristiana.

Explanation:El decálogo o lo decálogos son los mandamientos que le entrego Dios a Moises, son importantes ya que esta es la ley de Dios y son acciones que nos ayudarán a ser persona de bien y llegar al reino de Dios

4 0
3 years ago
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