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ElenaW [278]
2 years ago
10

Two-dimensional objects are measured

Mathematics
1 answer:
balandron [24]2 years ago
6 0
It’s either length or area.
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What is 83 x 96 fzoigjwcsvgfmcgksjkvzmclkm
nasty-shy [4]
7968 because you multiply the two numbers to get the final answer
4 0
3 years ago
What is the arithmetic sequence of a1=228 n=28 sn=2982
Art [367]

Answer:

use the formula sn= n(a1+an)/2

Step-by-step explanation:

2982=28(228+an)/2

5964=28(228+an)

5964/28=228+an

213=228+an

an=-15(last term)

to find difference use formula

an = a+(n-1)d

-15=228+(28-1)d

-243=27d

d=-243/27

d=-9

arithmetic sequence  can be found be keep on subtracting 9 from 228

hence the arithmetic sequence is

228, 219, 210, 201, 192, 183, 174........-15

3 0
3 years ago
You can determine by the discriminant whether the solutions to the equation are real or _______ numbers.
True [87]
I think the answer would have to be complex
5 0
3 years ago
Assume that y varies inversely with x. If y= 4 when x = 4, find y when x = 2. <br> y=[ ? ]
ahrayia [7]

Answer:

4

Step-by-step explanation:

y inversely proportional to x

y=1k/x

4=k/4

k=4×4

k=16

to find y

y=16/4

y=4

4 0
3 years ago
Lester's Cafe offers two kinds of espresso: single-shot and double-shot. Yesterday afternoon, the cafe sold 80 espressos in all,
bogdanovich [222]

Answer:

64 single-shot espressos

Step-by-step explanation:

Let's say that the cafe sold x single-shot espressos. The total number of espressos sold was 80, and 80% of that total 80 were single-shot. So, we have the equation:

x = 80% * 80

Remember that % just means "out of 100". So, 80% = 80/100:

x = (80/100) * 80 = 6400/100 = 64 single-shot espressos

Hope this helps!

7 0
2 years ago
Read 2 more answers
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