3 years ago

Yo plz help me with this!! worth 20 points

Mathematics

1 answer:

Marizza181 [45]3 years ago

7 0

Answer:

We need the answer choices!!!

Step-by-step explanation:

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In which of the following equations is the distributive property correctly applied to

kykrilka [37]

Answer:

None, unless c was a typo

Step-by-step explanation:

Distributing gets us xy+2x=5

None of the options is that

If you meant option c as xy+2x = 5 though, then it would be correct

3 0

3 years ago

20% more than 80 is ?

Diano4ka-milaya [45]

20% more than 80:

80 + 20% of 80

80 + 20/100 × 80

80 + 16

= 96

7 0

3 years ago

To factor 8x² + bx + 3, a student correctly rewrites the trinomial as 8x^2 +px+qx+3. What is the value of pq?

lidiya [134]

It is because it is 2*8(8-8)

4 0

3 years ago

At a concert, 20% of the audience members were teenagers. if the number of teenagers at a concert was 360, what was the total nu

Harlamova29_29 [7]

Answer:

The total number of audience members is 1800.

Step-by-step explanation:

In order to find this, we need to divide the number of teenagers by the percentage share.

360/.2 = 1800

7 0

4 years ago

WILL MARK THE BRAINLIEST!! What are the amplitude, period, phase shift, and midline of f(x) = 2 sin(x + π) − 4?

xxMikexx [17]

Answer:

Step-by-step explanation:

Amplitude is twice the coefficent of the sine function. In this case, $2*2=4$

Period is $2\pi$ divided by the coefficent of x, in this case, $\frac {2\pi} 1 =2\pi$

Phase shift, is how much you sum or subctract from x inside the sine, in this case $\pi$ .

Midline you get by hiding the sine and reading what's left, in this case, -4.

3 0

4 years ago