3 years ago

Please help I don’t understand

Mathematics

2 answers:

Paul [167]3 years ago

6 0

Answer:

the answer is B

Step-by-step explanation:

horrorfan [7]3 years ago

3 0

Answer:

A. 6 cm, 8cm, and 10 cm

Step-by-step explanation:

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True or false the influenza epidemic, which began in 1918, killed more people than the war did.

BigorU [14]

Answer: True it happened in 1918 and killed over 100 million people meanwhile world war only killed 20 million people.

Step-by-step explanation:

3 0

3 years ago

Solve the following system algerbraically: y=-3(x-2) squared+4 y=-6x+16

pishuonlain [190]

$y = - 3(x - 2) ^{2} + 4$
$y = - 6x + 16$
distribute the -3 and the square into the first equation
$y = - 3x ^{2} + 12x - 8$
$y = - 6x + 16$
multiply the second equation by 2
$y = - 3x ^{2} + 12x - 8$
$y = - 12x + 32$
add the equations together
$y = - 3x ^{2} + 24$
factor out -3
$y = - 3(x ^{2} - 8)$
factor inside parenthesis
$y = - 3(x + \sqrt{8} )( x - \sqrt{8})$
refine
$y = - 3(x + 2 \sqrt{2} )(x - 2 \sqrt{2} )$

8 0

3 years ago

The probability of a football team winning a game is three fifths. If they play 45 games in a season, how many games would you e

Charra [1.4K]

Answer:

27 games

Step-by-step explanation:

The probability of them winning is 3 out of 5 games.

First, multiply 45 by $\frac{3}{5}$