Question

i need help FAST

Which number line represents all of the values of x for the equation x2 = 16?

A number line is shown from negative 10 to 0 to positive 10. There are increments of 2 on the number line, and all these are increments are labeled. A dot is shown on positive 4 and is labeled as p.

A number line is shown from negative 10 to 0 to positive 10. There are increments of 2 on the number line, and all these are increments are labeled. A dot is shown on positive 8 and is labeled as p.

A number line is shown from negative 10 to 0 to positive 10. There are increments of 2 on th

Answer 1

please explain how to do it.

Answer 2

@sammixboo @Abhisar @toxicsugar22 @phi @ganeshie8 @charmingcherry @THEHELPER123 @dan815 @Hero

Answer 3

please someone hellp

Answer 4

B? i think

Answer 5

you have to show the math

Answer 6

ok

Answer 7

4 to the 2nd power is like 4*4=16

Answer 8

ok but A is wrong

Answer 9

it said x to the 2nd power but if u put 4 it is 16

Answer 10

yea A is

Answer 11

which answer do u think it is?

Answer 12

A is wrong cos i put that answer and it was wrong

Answer 13

@phi

Answer 14

@AsoundofHeaven

Answer 15

I think its b

Answer 16

you have to show the math.

Answer 17

@rishavraj

Answer 18

oh

Answer 19

im here!!

Answer 20

god lord thank you

Answer 21

hero here to saved the day!! *arrives in pink Cape*

Answer 22

help

Answer 23

that is A cause A resemble a x value so you plug in the x so 4 is x to the power of 2 = 16 so 4 times 4 is 16

Answer 24

Oh i see why cause i forgot that -4 can actually ending up postive 16 so -4^2 is 16 so -4 times -4 is postive 16

Answer 25

So it C :)

Answer 26

OMG U ARE A GENIOUS

Answer 27

thanks i been told XD
ᕦ( ͡°╭͜ʖ╮͡° )ᕤ

Answer 28

ready for the next one i got wrong from yesterday?

Answer 29

sure ;)

Answer 30

What is the value of the expression All of 2.6 multiplied by 10 to the power 9 over all of 1.3 multiplied by 10 to the power 2?

1.3 × 107

2.0 × 107

1.3 × 1011

2.0 × 1011

Points earned on this question: 0

Answer 31

A is wrong

Answer 32

also have to show your math

Answer 33

okay when ever you add the scientfic notation you add 9 and 2 power so it totals up ro 10^11 but when you add a scientific nototation you need to subtract the main equation so 2.6 mius 1.3 is 1.3 x10^11

Answer 34

ok hold up let me write that down

Answer 35

just show me the math dont do words, THE MATH

Answer 36

kk 10^9 plus 10^2 equal 10^11 and 2.6 muis 1.3 equal 1.3 so it equals to 1.3 x 10^11

Answer 37

what is muis?

Answer 38

-

Answer 39

ok next one

Answer 40

The amounts of food waste generated in a region during two years were 37,500,000 tons and 30,400,000 tons. What was the total food waste generated over these two years in the region, expressed in scientific notation?

67.9 ⋅ 1014 tons

6.79 ⋅ 107 tons

67.9 ⋅ 107 tons

6.79 ⋅ 1014 tons

Points earned on this question: 0

Answer 41

D is wrong

Answer 42

@AsoundofHeaven

Answer 43

there, i helped her.

Answer 44

will you help meh?

Answer 45

@AsoundofHeaven

Answer 46

omg @AsoundofHeaven

Answer 47

*arrives in pink cape* here i am

Answer 48

lol

Answer 49

Tht would be A cause you need to turn them into decimals so 37.5 plus 30.4 is 67.9 and you need to count how many digit that each has so 30,400,000 has 7 and same on 37,500,000 has 7 so 7 plus 7 is it 67.9 x10^14

Answer 50

ok

Answer 51

There are (36)2 ⋅ 30 candies in a store. What is the total number of candies in the store?

33

34

38

312

Points earned on this question: 0

Answer 52

its not C

Answer 53

it is D cause (3^6)^2 means that 6 and 2 need to be times so 3^12 and 3^0 means one by default so D ;)

Answer 54

Which expression is equivalent to 32 ⋅ 3−5?

fraction 1 over 3 to the power 3

fraction 1 over 3 to the power 7

fraction 1 over 3 to the power negative 3

fraction 1 over 3 to the power negative 7

Points earned on this question: 0

Answer 55

did u die?