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julia-pushkina [17]
3 years ago
11

Roberto wrote a sentence that describes an equation half of a number is 45 which choice shows Roberto’s equation and it’s soluti

on
Mathematics
1 answer:
xenn [34]3 years ago
3 0

Answer:The correct answer is D-x/2=45; x=90

Explanation: I just took the test and got a 100%

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The. Approximate value of 200,000×200
SCORPION-xisa [38]

Answer:it would be 40000

Step-by-step explanation:

6 0
3 years ago
What is 4 and 1/2 times 2 ????
strojnjashka [21]

4 1/2 times 2 equals to 9.

it is the same as 4 1/2 plus 4 1/2 and 4 plus 4 is 8 and 1/2 plus 1/2 is 1 and 8 plus 1 is 9

answer is 9

7 0
3 years ago
Read 2 more answers
What is - 4i ^ 19, simplify
german

Answer:

"i"

Step-by-step explanation:

i =\sqrt{-1} \\i^{2}= -1\\\\i^{3}= -i\\\\i^{4}= 1\\\\i^{5}= i\\

the cycle repeats every 4

19/4 = 4.75

16 is divisible by 4 plus three more

thus  i^{19} = -i  but you problem has a minus in front  so "i"

7 0
3 years ago
Emily is preparing cookies for her friends she is at the market where she sees a 14 ounce bag of chocolate chips for 3.50 the ma
g100num [7]

Answer:

Bag 2

Step-by-step explanation:

Given

Bag 1:

14\ ounce = 3.50

Bag 2:

24\ ounce = 5.28

Required

Which is a better buy

To get which buy is better, we first get the unit price of each bag.

Unit\ Price = Amount/Size

For bag 1:

Unit\ Price = 3.50/14

Unit\ Price = 0.25

For bag 2:

Unit\ Price = 5.28/24

Unit\ Price = 0.22

The best buy is the one with smaller unit price

Hence, bag 2 is better to buy

4 0
3 years ago
What are the 3 possible types of solutions in which you can have zeroes? Describe each one.
hjlf

Answer:

its cut off Step-by-step explanation:

its cut off dude

3 0
3 years ago
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