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3 years ago

Can i ask my parents subject brainly.com

Mathematics

1 answer:

mestny [16]3 years ago

8 0

Answer: You should ask your parents to subscribe! It'll help you so much - it helped me!

Step-by-step explanation:

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Simplify 3 wholes 6/8 + 2 wholes 2/8

lapo4ka [179]

Answer:

5/1

Step-by-step explanation:

3.75 + 2.25 = 5

5 = 5/1

8 0

2 years ago

QUESTIONNNNNNNNNN!!!!

Lemur [1.5K]

Answer:

4 i think

Step-by-step explanation:

3 0

2 years ago

Rachel harvested half as many watermelons as strawberries. If there ere 28 watermelons, how many strawberries did she get?

iren [92.7K]

Answer:

its 28

Step-by-step explanation:

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3 years ago

In the parabola y = (x + 12 + 2, what is the vertex?

VladimirAG [237]

Answer:

The vertex is the point (-6,-34)

Step-by-step explanation:

we know that

The equation of a vertical parabola into vertex form is equal to

$y=a(x-h)^{2}+k$

where

(h,k) is the vertex of the parabola

In this problem we have

$y=x^{2}+12x+2$

Convert in vertex form

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$y-2=x^{2}+12x$

Complete the square . Remember to balance the equation by adding the same constants to each side.

$y-2+36=x^{2}+12x+36$

$y+34=x^{2}+12x+36$

Rewrite as perfect squares

$y+34=(x+6)^{2}$

$y=(x+6)^{2}-34$

The vertex is the point (-6,-34)

4 0

3 years ago

I need these numbers in scientific notation, please! Thank you!

Shkiper50 [21]

$\text{The scientific notation:}\\\\a\cdot10^k\ \text{where}\ 1\leq a$

$18.4\ m=1.84\cdot10\ m\\\\0.000000000172\ g=0\underbrace{.0000000001}_{10\to}72=1.72\cdot10^{-10}\ g\\\\4292000\ s=4\underbrace{292000}_{\leftarrow6}\ s=4.292\cdot10^6\ s\\\\8.3\ \cdot10^{-4}\ m\\\\1.496\cdot10^8\ m\\\\23.1\cdot10^{-3}\ kg=2.31\cdot10\cdot10^{-3}\ kg=2.31\cdot10^{-2}\ kg$

4 0

3 years ago