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Artyom0805 [142]

3 years ago

12

SOMEBODY PLZ HELP ME!!!!!

1 answer:

nadezda [96]3 years ago

3 0

Answer:

The only true statement is

0.42 > 0.35

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Is x^-2 -1 a polynomial

Bond [772]

Answer:

Yes, it is a polynomial.

Step-by-step explanation:

3 0

3 years ago

Find the solution(s) to 22 +57-3 = 0. Check all that apply.

irakobra [83]

Answer:

x = -3 and x = 1/2

Step-by-step explanation:

To find the solutions to

2x² + 5x - 3 = 0

we can use the quadratic formula, as follows:

$x = \frac{-b \pm \sqrt{b^2- 4(a)(c)}}{2(a)}$

$x = \frac{-5 \pm \sqrt{5^2- 4(2)(-3)}}{2(2)}$

$x = \frac{-5 \pm 7}{4}$

$x_1 = \frac{-5 + 7}{4}$

$x_1 = 0.5$

$x_2 = \frac{-5 - 7}{4}$

$x_2 = -3$

8 0

3 years ago

Dolores bought 3 tapes that cost $4.95 each. the tax on her purchase was %6. What was her total bill

SpyIntel [72]

Answer:15.741

Step-by-step explanation: 4.95*3= 14.85, 14.85* 0.06= 0.891+14.85=15.741

Hope it helped!

7 0

4 years ago

Joan works in a clothing store. she earns a salary plus 10 percent of her sales revenue. this extra money that is expressed as a

Bad White [126]

<span>the answer is commission</span>

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4 years ago

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Find a formula for a function f(x,y,z) whose level surface f=81 is a sphere of radius 9, centered at the origin.

Mrrafil [7]

$81(9 \times 8 = 72 + 9) = 81$

4 0

3 years ago