3 years ago

I need help with this :/

Mathematics

1 answer:

hoa [83]3 years ago

6 0

Answer:

Plz mark me brainliest!!!!

Step-by-step explanation:

180

270

380

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Multiply the polynomials (x + 3) (2x - 4). What is the product in the form ax2 + bx + c? Enter your answers in the boxes.

Anvisha [2.4K]

The answer is 2x2+2x-12

3 0

3 years ago

Norton measured the mass of his luggage. His luggage mass was 21,530 grams. The airline will only allow luggage that has a mass

aliina [53]

Answer:

Yes

Step-by-step explanation:

One Kilogram is 1000 grams.

21,530/1000=21.53

21.53<23

3 0

3 years ago

What does 1/3 equivalent to.

Finger [1]

Answer:

For a decimal 0.3333(it goes on forever)

Step-by-step explanation:

It is 0.3333 because that's the closest to a third you can get

4 0

3 years ago

Read 2 more answers

Help please!!!! ;-; staph scrolling

sertanlavr [38]

$y = 4^x \quad \to\quad y = - \frac 2 3 (4^{x+7}) - 5$

$y=4^x$

OK, we'll go in steps. First a reflection through the x axis, which negates y.

$y = -4^x$

Now a vertical scaling of 2/3

$y = -\frac 2 3 \cdot 4^x$

Now we shift seven units to the right,

$y = -\frac 2 3 \cdot 4^{x+7}$

Now down five,

$y = -\frac 2 3 \cdot 4^{x+7} - 5$

There it is.

Answer: reflection thru x axis, vertical scale 2/3, right shift 7, down 5, second choice

8 0

4 years ago

PLSSS!! HELP ME WITH THIS ASAP!!

murzikaleks [220]

Answer:

1. (12-5)

2. 7(ab)

3. 14

4. -4

5. 0

Step-by-step explanation:

1. rewrite using distributive property

answer: a(12-5)

2. the answer is 7(ab)

3. 9 plus 5 = 14

4. -4

5. 25 plus -25 will be 0

8 0

3 years ago