3 years ago

This is asking using the completing the square method

Mathematics

2 answers:

nydimaria [60]3 years ago

4 0

Answer:

first box [

]

second box [

____

]

third box[

]

Step-by-step explanation:

Lynna [10]3 years ago

4 0

Answers are 4,7,2,0 in order

You might be interested in

X - 6< 3 <br>please help

Viktor [21]

Answer:

x<9

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Ahmed, Walid and Faisal made $1446 profit from selling used books. If Ahmed to receive double amount of Faisal and Walid to rece

crimeas [40]

Answer:

Faisal receives $241

Ahmed receives $482

Walid receives $723

Step-by-step explanation:

I am going to build a system of equations to solve this question.

We have that:

x is the amount that Faysal received.

y is the amount that Ahmed received.

z is the amount that Walid received.

Ahmed, Walid and Faisal made $1446 profit from selling used books.

This means that

$x + y + z = 1446$

Ahmed to receive double amount of Faisal

This means that $y = 2x$

Walid to receive triple amount of Faisal.

This means that $z = 3x$

$x + 2x + 3x = 1446$

$6x = 1446$

$x = \frac{1446}{6}$

$x = 241$

$y = 2x = 2*241 = 482$

$z = 3x = 3*241 = 723$

Faisal receives $241

Ahmed receives $482

Walid receives $723

8 0

3 years ago

Henry and reiki both use 1 yard of ribbon to make bows. Write two different fractions to show that Henry and reiko use the same

SpyIntel [72]

1/1 and 5/5 hope this helps! Pls mark as brainliest answer!!!!! :)

8 0

3 years ago

Read 2 more answers

Someone answer this please!!

Lubov Fominskaja [6]

Answer:

Step-by-step explanation:

3 0

3 years ago

Which is the graph of the equation 49x^2 - 16y^2 = 784

guapka [62]

Could you show a picture possibly

6 0

3 years ago