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4 years ago

Explain how to use the distributive property to find the product (3) ( 4 1 5 )

1 answer:

8 0

That's strange. (3)(415) isn't exactly done with distributive property.

But let's try this:

3(415)
= 3(400+15)
= 1200 + 45
= 1245

So it's just breaking down the numbers...

But the answer is actually 1245.

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8) $53,000 at 16% compounded

Lelu [443]

Answer:

The answer is A

Step-by-step explanation:

To get this answer you need to use the compound interest formula, which is A=P(1+r/n)^n(t). P=53,000 r=16%=0.16 n=1 t=2 years. Everything else should fall into place to get your answer. I hope this helps!

7 0

3 years ago

What are the y-intercept of the function f(x)=-2x^2-3x+20?

Serhud [2]

Answer:

$\sf A) \ (-4, \ 0) \ and \ \ [\dfrac{5}{2} , \ 0]$

Explanation:

Given function: f(x) = -2x² - 3x + 20

To find the x-intercepts of a function, f(x) = 0

=================

-2x² - 3x + 20 = f(x)

-2x² - 3x + 20 = 0

-2x² - 8x + 5x + 20 = 0

-2x(x + 4) + 5(x + 4) = 0

(-2x + 5) (x + 4) = 0

-2x + 5 = 0, x + 4 = 0

-2x = -5, x = -4

x = -5/-2,x = -4

x = 5/2, x= -4

Coordinates: (-4, 0), (5/2, 0)

4 0

2 years ago

Help it’s due today plz

lozanna [386]

I can help you with no.1 it is 40

5 0

3 years ago

Question 1 of 25

serg [7]

Answer: wooo

Step-by-step explanation:m

8 0

3 years ago

Estimates the product of 20.21 × 999.801?

AleksAgata [21]

It would be 20205.97821

6 0

3 years ago