2 years ago

Please help I’m being timed

1 answer:

7 0

Answer is HM. Hope this helps

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neonofarm [45]

Doubles facts is think of a number for example X, where X=1. Doubles is 2x which is 1*2=2, 1*2 is the same as 1+1. Its add the number to itself.

4 0

3 years ago

lara31 [8.8K]

Answer:

Zeroes of this function are -3 and 9.

Step-by-step explanation:

Using quadratic formula we have:

(-6 +- $\sqrt{6^{2}-4(-1)(27) }$ ) / 2(-1)

= -3, 9

4 0

3 years ago

o-na [289]

It is 23.3 percent thats correct

3 0

3 years ago

DIA [1.3K]

Answer:

-1

Step-by-step explanation:

4u-5v=23

-2(2u+4v=16) We multiply by -2 here to destroy u's.

4u-5v=23

-4u-8v=16 we addition both processes

-13v=39 so, v=-3

4u-5(-3)=23, 4u=8 so, u=2

u+v= -3+2= -1

6 0

4 years ago

meriva

77.
Use a calculator
924/12=77

4 0

3 years ago