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3 years ago

Which of the following quadrilaterals are classified as types of parallelograms?

Mathematics

2 answers:

Natali5045456 [20]3 years ago

8 0

Square, Rhombus and rectangle.

laiz [17]3 years ago

5 0

The answers from the choices listed above are options 1, 3 and 5. The quadrilaterals that are classified as types of parallelograms are square, rhombus and rectangle. Hope this answers the question. Have a nice day. Feel free to ask more questions.

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I need help for this

Alenkasestr [34]

Answers is
A'= -3,3
B'=4,-1
C'=-2,0

5 0

3 years ago

If 4 Maths books are selected from 6 different Maths different English books, how many ways can the seven om Maths books and 3 E

alexgriva [62]

Answer:

Please see the answer below

Step-by-step explanation:

a. Since there’s no restrictions .Therefore , the number of ways = 7!*150 = 756000

b. The number of ways such that the 4 math books remain together

The pattern is as follows: MMMMEEE, EMMMMEE, EEMMMME, and EEEMMMM

Where M = Math’s Book and E= English Book.

Number of ways = 4!*8!*4*150= 86400 ways.

c. The number of ways such that math book is at the beginning of the shelf

The number of ways = 6!*4*150 = 432000

d. The number of ways such that math and English books alternate

The number of ways = 150*4!*3! =2160 ways

e. The number of ways such that math is at the beginning and an English book is in the middle of the shelf. The number of ways = 4*3*5!*150 =216000 ways.

6 0

3 years ago

Which number line represents the solution set for the inequality ? HELP PLEASE

irga5000 [103]

Step-by-step explanation:

if you need any explanation you can ask

7 0

3 years ago

Help solve the system of equations

Lady_Fox [76]

2x + 4 = x^2 + x - 2
x^2 + x - 2 - 4 - 2x = 0
x^2 - x - 6 = 0
(x - 3)(x + 2) = 0

x - 3 = 0 y = 2x + 4
x = 3 y = 2(3) + 4
y = 10

x + 2 = 0 y = 2x + 4
x = -2 y = 2(-2) + 4
y = 0

solutions are : (3,10) and (-2,0) <===

7 0

3 years ago

Read 2 more answers

Find the missing values in the ratio table below.

Nataliya [291]

Answer:

attachment

Step-by-step explanation:

Hi there !

trucks/cars = 2/3 = x/9 = 30/y

x = 2×9/3 = 18/3 = 6

y = 3×30/2 = 90/2 = 45

Good luck !

3 0

3 years ago