3 years ago

I need help with this question

Mathematics

1 answer:

alex41 [277]3 years ago

7 0

Since the triangle is cut in half, I’m guessing it’s 22.5

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PLEASE ANSWER THIS IS THE THIRD TIME IVE POSTED THIS

zhannawk [14.2K]

I believe the answer is:

1 13889/25000

Give me a min if this one is wrong. "Thank" if i got it right

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3 years ago

Plsss help me no links

Sindrei [870]

Answer:

D) 42.16

Total: $553.13

Step-by-step explanation:

Multiply the subtotal, 510.97, by 8.25%. To do that just turn the 8.25% into a decimal which is 0.0825. The answer to that would be 42.155025 and rounded it would be 42.16 so the tax would be $42.16.

The total to the entire thing would be $553.13 since you just add the tax and subtotal together.

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3 years ago

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R= 10,15,20 S=20,25 R u S =

dolphi86 [110]

The answer to the question

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3 years ago

What is the area of a circle is the radius is 8

Shalnov [3]

When the radius is 8, the area would be 201.06

Area of circle = pi x radius² (pi x 8²)

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3 years ago

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Find the difference quotient of f(x)=5x+4

Aleonysh [2.5K]

The differnce quotient is basically taking the derivitive (result will be f'(x)=5, but anyway)

here is the disffernce quotient
$lim_{h\rightarrow0}\frac{f(x+h)-f(x)}{h}$

so
for your equation
$lim_{h\rightarrow0}\frac{(5(x+h)+4)-(5x+4)}{h}$
$lim_{h\rightarrow0}\frac{5x+5h+4-5x-4}{h}$
$lim_{h\rightarrow0}\frac{5h}{h}$
h's cancel and you are left with 5
the differnce quotient is 5

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3 years ago