3 years ago

What is -6^2+8(-6)-9? the answer is not -93

Mathematics

1 answer:

guapka [62]3 years ago

5 0

Yes it is that what the answer is

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Jada and Diego are practicing the piano for an upcoming rehearsal. The number of minutes Jada practiced is listed below:

katen-ka-za [31]

Answer:

Step-by-step explanation:

First, rewrite the numbers in numerical order:

8, 10, 10, 15, 15, 20, 20, 20, 20, 25, 25, 25, 35

Then find the middle number: (note there's 6 numbers on each side of 20)

8 10 10 15 15 20 20 20 20 25 25 25 35

Hope this helps!

7 0

3 years ago

Let u = <-5, -9>, v = <6, 8>. Find -8u - 2v.

brilliants [131]

If u and v are indeed vectors,
$- 8u - 2v = - 8( - 5, - 9) - 2(6,8) \\ = (40,72) - (12,16) \\ = (28,56)$
,

5 0

4 years ago

Read 2 more answers

There are two bags containing only white and blue marbles. bag a has 7 white marbles and 13 blue marbles. bag b has 10 white mar

jeka94

Event 4
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7 0

4 years ago

If you know out of 140 pounds, 60 pounds is muscle weight, what is the muscle weight of a 200 pound male?

d1i1m1o1n [39]

You can cross multiply on this and then solve.

140 / 60 = 200 / x
140x = 12000
x= 85.7142857143
x= 85.7

8 0

4 years ago

Milt built a prism using a 3 unit cubes. He adds two more layers of 3 unit cubes each.how many unit cubes are used for the prism

Scorpion4ik [409]

We know that
1) Milt built a prism using a 3 unit cubes
total unit cubes is 3

2) He adds two more layers of 3 unit cubes each
total unit cubes=3+2*3----> 9 unit cubes

the answer is
9 units cubes

3 0

4 years ago