3 years ago

Can anyone answer these for me pls

Mathematics

1 answer:

wel3 years ago

6 0

Answer:

#7 can be simplified to -10 √15x -40 √5

#8 = -20 √6x +30x√2

#9 = 10x√6+3 √15xx

#10 = -20√6a -15 √2

Step-by-step explanation:

You might be interested in

A line passes through the points (2,13) and (9,20). Write a linear function rule in terms of x and y for this line. The linear f

iren [92.7K]

Answer:

y= (9,13)

Step-by-step explanation:

i think im really sorry if im wrong

3 0

3 years ago

The mean age of swimers for all of these teams is 10. what does a large mad tell you.eade help

aev [14]

Answer: Larger the MAD tells us that the ages of swimmer are far from the mean age. Thus means is not a relevant indicator for the data.
Step-by-step explanation:
We know that the mean absolute deviation (MAD) helps to know whether the mean of a data is a worthy indicator for the data values .
The larger the MAD tells us the values are spread out far from the mean .
Also, larger the MAD makes the mean less worthy as an indicator of the data elements within the data set.

8 0

3 years ago

Which expression represents the difference quotient of the function f (x) = negative StartRoot 2 x EndRoot?

Kitty [74]

Answer:

25 8af

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Determine whether the lines l1 and l2 given by the vector equations are parallel, perpendicular, or neither. L1: r(t) = (-2 + 4t

ss7ja [257]

Over which interval(s) is the function decreasing?

4 0

3 years ago

PLEASE HELP! 40 POINTS

Anuta_ua [19.1K]

Answer:

-1 -1

Step-by-step explanation:

because thats were they touch

8 0

3 years ago