3 years ago

Hi freeeeeeeeeeeeeeeeeeeeeeee

Mathematics

2 answers:

Lemur [1.5K]3 years ago

6 0

Answer:

thank

Step-by-step explanation:

you

Radda [10]3 years ago

4 0

Answer:

Hi? : )

Step-by-step explanation:

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Jacob can take any one of three routes from school to the mall, and one of five possible routes from the mall to his house. If h

nekit [7.7K]

Answer:

15 routes

Step-by-step explanation:

3 x 5 = 15 routes

8 0

2 years ago

<img src="https://tex.z-dn.net/?f=%283x-1%29%5E%7B2%7D%20%2B%2012x-4%3D0" id="TexFormula1" title="(3x-1)^{2} + 12x-4=0" alt="(3x

kaheart [24]

Your answer is x = 1/3 or x = -1
To solve I would start by expanding the bracket and then collecting like-terms, and then re-factoring:
(3x - 1)² + 12x - 4 = 0
9x² - 6x + 1 + 12x - 4 = 0
9x² + 6x - 3 = 0
3(3x² + 2x - 1) = 0
From here you can factorise the bracket even further:
3(3x - 1)(x + 1) = 0
Then divide by 3:
(3x - 1)(x + 1) = 0
3x - 1 = 0
x = 1/3

x + 1 = 0
x = -1
I hope this helps! Let me know if you have any questions :)

6 0

4 years ago

Need help on this one question please

Elan Coil [88]

P(x, y) Q(x,y)
P(-2, -1) start at 0. Go to the left two squares, then go down 1 square. mark a point there
Q(2, 4) start at 0. Go to the right two squares, go up 4 squares. mark a point there.
connect two points
make a right triangle
Then use the pythereom
$4^{2} + 5^{2} = (PQ)^{2}$
$41 = (PQ)^{2}$
$\sqrt{41} = PQ$

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3 years ago

Simplify the expression

zvonat [6]

Use multiplication frame to simplify the numerator and the denominator use a^2 +b^2

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2 years ago

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A school bus has 12 rows of seats and 4 s students can be seated in each row how many students are riding the bus if 11 Rosenfel

Mashutka [201]

4 students in each row (key word "each" meaning multiply) since there are only 11 rows completely filled that means you multiply 4 and 11 which equals 44, plus the 2 students in the 12th row equals 46.
4×11=44+2=46

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3 years ago

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