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Vesna [10]
3 years ago
9

I need help with math pls

Mathematics
1 answer:
madam [21]3 years ago
3 0

The answer is 6

Explanation:

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Select the factored form of each expression.
alekssr [168]

Answer:

The order is:

first option

second option

third option

third option

Step-by-step explanation: boom

4 0
3 years ago
If you are given the diameter, how can you calculate the radius
valentina_108 [34]

Answer:

Step-by-step explanation:

Use “D = R x 2”, in which "D" equals diameter and "R" equals radius, to solve for the diameter using the numbers you got earlier. Then use “C = pi x D”, in which "C" equals circumference, to solve for the circumference.

5 0
3 years ago
Regular polygons can be either concave of convex, as long as all angles are congruent and all sides are congruent.
nataly862011 [7]
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7 0
3 years ago
In the year 1999, the surface elevation of Lake Powell was 3893 feet above sea level. In the year 2005, the surface elevation of
Sati [7]

Answer:

Rate of Change = -77.9 feet/year

My interpretation: "Is Bad."

Step-by-step explanation:

The rate of change is the number of feet that Lake Powell dropped, divided by the number of years the drop took place.  We want a value with a unit of feet/year.

<u>Year</u>    <u>Feet</u>

1999     3893

2005    3425.6  

<u>Change</u>

Year = (2005 - 1999)  or 6 years

Feet = (3425.6 - 3893) or -467.4 feet

Rate of Change = (-467.4 feet)/(6 years)

Rate of Change = -77.9 feet/year

=======================

FYI:  Lake Powell is 22.39 feet lower today (June 23, 2022) than it was 1 year ago.

8 0
2 years ago
What is - (6x + 9y) simplified form
andreyandreev [35.5K]

Answer:

-6x-9y is the answer

6 0
3 years ago
Read 2 more answers
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