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Mamont248 [21]
2 years ago
15

The sum of the two digits of a number is 16. the number formed by reversing the digits is 18 more than the original number. find

the original number and its reversal.
Mathematics
1 answer:
zlopas [31]2 years ago
7 0
10u+t = 10t+u+18
9u-9t=18
2....u-t=2
Add equation1 & 2
t+u+u-t=16+2
2u=18
u=9
so t= 7
Your answer is = 97
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Consider circle H with a 3 centimeter radius. If the length of minor arc RT is 2 3 π, what is the measure of ∠RST?
Nataliya [291]
The main formula is   arc RT =  r x measure <span>RST
so </span>∠RST=<span>minor arc RT / r
 </span>minor arc RT = 23<span>π
r= 3 cm 
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3 0
3 years ago
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PLS HELP WILL GIVE BRAINLIEST
frozen [14]

Answer:

  1. 3.5
  2. 2
  3. B
  4. A

Step-by-step explanation:

Middle School:

Find the median by arranging the data points from smallest to largest.

1, 1, 1, 3, 4, 4, 5, 6 (Take the average of the two points in the middle, 3 and 4)

7/2 = 3.5

High School:

1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4 (Take the average of the two points in the middle, 2 and 2)

4/2 = 2

Most of the points in the middle school plot are four or less.

A (High school students had more variation.)

3 0
2 years ago
I don't understand at all
Eddi Din [679]
The answer is b, as angles ABC is the first half of the angle.
3 0
3 years ago
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At the supermarket you can fill your own Honeybear container. A customer buys 12 ounces of honey for $5.40.
IRISSAK [1]
Total number of oz of honey = 12 oz.
Cost of 12 oz of honey = $5.40.
Cost per oz of honey = 5.40 divided 12 = $0.45 per oz.
Therefore,
a) Cost per ounce of honey = $0.45.
b) Number of ounces we can buy for one dollar = 12 divided by 5.40 = 2.22 oz approximatly.
c)
h = 2.22c, wherr h is the number of ounces of honey for c dollars.
c=0.45h, where c is the total cost of h number of ounces of honey.
d) Let us take c=0.45h equation for graph the situation.
x-axis would be for h number of ounces of honey and y-axis is the total cost c of h ounces of honey.
Let us find some values of h and c for the graph.
For equation: c=0.45h for h=1,we get c=$0.45.
If we plug h=2, we get c= 0.45*2 = $0.90.
If we plug h=3, we get c= 0.45*3 = $1.35.
Therefore, we would plot (1,0.45), (2,0.90) and (3,1.35) on the graph and draw a straight line.
8 0
2 years ago
Pls help me on this question.
pantera1 [17]

Answer:

36

Step-by-step explanation:

3 times 2 would equal 6. Squaring the number would be 6 times 6, equaling 36.

8 0
3 years ago
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