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nata0808 [166]
2 years ago
13

Simplify the expression: 10j2+9j2

Mathematics
2 answers:
SVEN [57.7K]2 years ago
8 0
They’re both like terms so you add them together normally
10+9=19
so
19j2
Mandarinka [93]2 years ago
8 0

Answer:

19j2

Step-by-step explanation:

Combine like terms.

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A grocery store will only accept yellow onions that are at least 2.75 in. In diameter. A grower has a crop of onions with diamet
Paraphin [41]

Answer:

Step-by-step explanation:

Calculate z-score firstly

z-score = (x-mean)/SD = (2.75-2.5)/0.25 = 0.25/0.25 = 1

P( x greater than or equal to 2.75) = P(z greater than or equal to 1)

= 1 - p(z <1)

P(z<1) from table = 0.84134

1-p(z<1) = 0.15866 or 15.866%

4 0
3 years ago
the length of a rectangle is 4 cm more than the width and the perimeter is at least 48cm. what are the smallest possible dimensi
wel
X=length
x+4=width
2(x+4)+2x=48
2x+8+2x=48
4x=40
x=10
It means that length will be equal 10 and width 14 :)
so dimensions of this rectangle is 10x14 :)
8 0
3 years ago
Read 2 more answers
If a movie starts at 7:00 and runs for a 108 minutes what time does it end
zepelin [54]
108 minutes gives us 1 hour and 48 minutes.
Adding this to the starting times gives us the answer
i.e 8.48 am/pm
4 0
3 years ago
HELP ME ASAP........
butalik [34]

The sample at option B, {0, 2} is not a part of the sample space of a spinner when spun two times.

<h3>What is a sample space?</h3>

The set consists of all the possible outcomes of an event called sample points, which is said to be a sample space.

<h3>Calculation:</h3>

It is given that,

a spinner has 5 sections of equal area and each section is numbered from 1 to 5.

If the spinner is spun two times, then the possible outcomes are 25. They are:

{(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (5, 1), (5, 2), (5, 3), (5, 4), (5, 5)}

So, from the given options, the sample {0, 2} is not possible since there is no such a section on the spinner named 0.

Learn more about sample space here:

brainly.com/question/9773761

#SPJ1

8 0
1 year ago
Math work pls help :)​
Alex73 [517]

Answer:

c. ASA

Step-by-step explanation:

5 0
3 years ago
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