3 years ago

Round your answer to the nearest hundredth. HELPPPP

Mathematics

1 answer:

elena-s [515]3 years ago

5 0

Answer:

Step-by-step explanation:

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4q-2q+1

sineoko [7]

This is deceptively simple: there are only three terms, one is a constant (1) and two are coefficients of q (4q, -2q). To simplify the like terms, just simplify the terms containing q.

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3 years ago

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Quadrilateral PQRS is located at P (0, 1), Q (3, 2), R (4, 0), and S (1, −1). Russell and Jamie have both classified PQRS differ

dybincka [34]

Answer: Jamie

Step-by-step explanation:

Bcuz I took the test and made sure it was Jamie

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Which expression is equivalent to<br> (6x-9x) - (2x - 3)?

NikAS [45]

Answer:

6x^2 -9x -2x-3

6x^2 -11x +3

Step-by-step explanation:

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7. A model rocket is launched from a roof into a large field. The path of the rocket can be modeled by the

svp [43]

Answer: 475.59 meters .

Step-by-step explanation:

The correct equation is the following:

$y =-0 .02x^2 +9.5x + 5.6$

For this exercise you need to use the Quadratic formula:

$x = \frac{-b\±\sqrt{b^2-4ac}}{2a}$

In this case you can identify that the values of "a", "b" and "c" are:

$a=-0.02\\\\b=9.5\\\\c=5.6$

Now you must substitute these values into the Quadratic formula and then evaluate. You get:

$x=\frac{-9.5\±\sqrt{(9.5)^2-4(-0.02)(5.6)}}{2(-0.02)}\\\\x_1=475.588\\x_2=-0.588$

Choose the positive one and round it to the nearest hundreth:

$x_1\approx 475.59$

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2 years ago

7. Holly plays pool on Sundays. She pays $6.50 for admission and $3.50 for

ollegr [7]

Answer:

3.50x+6.50=y

Step-by-step explanation:

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2 years ago