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3 years ago

Please answer this correctly without making mistakes

Mathematics

2 answers:

OLga [1]3 years ago

4 0

Answer:

Step-by-step explanation:

so it's a 1/4 chance

1/4 * 28 = 7

alisha [4.7K]3 years ago

3 0

Answer:

Step-by-step explanation:

The probability of both coins landing on heads is:

1/2 × 1/2 = 1/4

Multiply by 28.

1/4 × 28

= 7

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G(a) = a + 2. Find f(-7).

anastassius [24]

Answer:

Step-by-step explanation:

g(-7) = -7 + 2 = -5

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3 years ago

3. Rewrite -2x + 3y = 6 in slope intercept form.

zaharov [31]

The equation in slope-intercept form is:

$y=\frac{2}{3}x+2$

Further explanation:

The standard slope-intercept form is:

$y=mx+b$

Given equation is:

$-2x+3y=6$

In order to bring the equation in slope-intercept form we have to isolate y on left hand side of equation

So,

Adding 2x on both sides

$-2x+3y+2x=6+2x\\3y=2x+6$

Dividing both sides by 3

$\frac{3y}{3}=\frac{2x+6}{3}\\y=\frac{2x+6}{3}$

Simplifying

$y=\frac{2x+6}{3}\\y = \frac{2x}{3}+\frac{6}{3}\\y=\frac{2}{3}x+2$

The equation in slope-intercept form is:

$y=\frac{2}{3}x+2$

Keywords: Slope-intercept form, linear equation

Learn more about slope-intercept form at:

#learnwithBrainly

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3 years ago

Please help! Remember what we know about vertical angles and solve for x. Answer:

aleksklad [387]

Please help!
Remember what we know about vertical angles and solve for x.
Answer:

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3 years ago

Which property is demonstrated in the equation 3 x 30 = 30 x 3 ? a. Property of Zero b. Commutative c. Symmetric d. Associative

Contact [7]

Answer:

Step-by-step explanation:

It’s communicative property because it you can multiply in any order.

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3 years ago

What property allows 3=x to be written as x=3

borishaifa [10]

It's the same thing, the different is depends in which side was x

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