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3 years ago

Please help Algebra . ASAP

Mathematics

1 answer:

Norma-Jean [14]3 years ago

8 0

4 different salads, 7 different main courses, and 6 different desserts

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I need a answer 4.71 x 0.2<br><br> ASAP

svlad2 [7]

Answer:

0.942

Step-by-step explanation:

Multiply the normal way as if there were no decimals, then move the decimal 3 times to the left.

6 0

3 years ago

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Let f(x) = x^2 + 6x.

rusak2 [61]

Answer:

(A) The slope of secant line is 18.

(B) The slope of secant line is h+16.

Step-by-step explanation:

(A)

The given function is

$f(x)=x^2+6x$

At x=3,

$f(3)=(3)^2+6(3)=27$

At x=9,

$f(9)=(9)^2+6(9)=135$

The secant line joining (3,27) and (9,135). So, the slope of secant line is

$m=\dfrac{y_2-y_1}{x_2-x_1}$

$m=\dfrac{135-27}{9-3}=18$

The slope of secant line is 18.

(B)

The given function is

$f(x)=x^2+6x$

At x=5,

$f(5)=(5)^2+6(5)=55$

At x=5+h,

$f(5+h)=(5+h)^2+6(5+h)=h^2 + 16 h + 55$

The secant line joining (5,55) and $(5+h,h^2 + 16 h + 55)$ . So, the slope of secant line is

$m=\dfrac{h^2 + 16 h + 55-55}{5+h-5}$

$m=\dfrac{h^2 + 16 h }{h}$

$m=h+16$

The slope of secant line is h+16.

4 0

4 years ago

Explain how to estimate 368+231 two different ways

Ann [662]

300=360=380 cause the 8 brings up the 6 and
200=300=100 it will stay the same so

6 0

4 years ago

How to can i figure the answer how do i take a dollar and multiply it by a fraction

KATRIN_1 [288]

Divide the fraction then multiply it by the dollar.

Example: The given fraction is 1/2 and the given dollar is $10
The fraction is 1/2 so I divide that and it is now 0.5
Next, I multiply 0.5 by $10 and I get $5.
My final answer is $5.

7 0

3 years ago

45 is 0.9% of what number

RUDIKE [14]

Answer:

0.405

Step-by-step explanation

45 x 0.9%= 0.405

8 0

3 years ago

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