3 years ago

Evaluate 81/36 x^2 - y^2/25

Mathematics

1 answer:

eduard3 years ago

8 0

Answer:

Step-by-step explanation:

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HELP HELP HELP <br> HELP HELP HELP

Gnoma [55]

Answer:

$9.92 (rounded off to nearest cent)

Step-by-step explanation:

Square of 7-inch radius pizza = $7^{2}$ = 49 inches

49 Inches = $6

Square of 9-inch radius pizza = $9^{2}$ = 81 inches

Given 49 Inches = $6

1 inch =$ $$(\frac{6}{49} \\)$

I will leave it as a fraction as it is not the final answer, rounding it off will result in a loss of accuracy.

81 Inches = $81* \frac{6}{49} \\$

= $9.92 (rounded off to nearest cent)

3 0

3 years ago

How do I solve this please?

sashaice [31]

Answer:

399

Step-by-step explanation:

$p(2)=7.3e^{2+2} =399$

4 0

3 years ago

Read 2 more answers

Equations of lines in slope intercept form<br> Through: (1,5) m=2

Mrac [35]

Answer:

The equation would be

y = 2x + 3

5 0

4 years ago

35xy/7y simplified plz just simple fied it ;-; rip me i hate math mevr udnerstood it

ch4aika [34]

Its 7xy/1y I understand it its pretty easy

5 0

3 years ago

You have been asked to create a poster to advertise the spring fling. You have a 3 inch by 5 inch postcard that you want to enla

Kaylis [27]

3/5 *45/A is the equation
therefore A would equal 5*15
which is then be 75 inches

7 0

4 years ago