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bezimeni [28]
3 years ago
5

On the occasion of New year a super market announces a discount of 20

Mathematics
1 answer:
Illusion [34]3 years ago
7 0

Step - 1: Calculate 20% of 840.

840 \times \frac {20}{100} = 168

Step - 2: Subtract from 840.

840-168=672

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8.902 to the nearest hundredth
k0ka [10]
8.902
     ^this place it the hundreths so if you know how to round it is 8.9 or 8.900
7 0
4 years ago
Why is it important the order we write the vertices of a triangle in a congruent statement? SELECT ALL THAT APPLY!
DENIUS [597]

Answer:

  • The order tells us what sides are congruent.
  • The order tells us what angles are congruent

It is important that we write the vertices of a triangle in a congruent statement, because it will tell us if the sides and angles are congruent.

Hope this helps you!

8 0
3 years ago
Some are answered some are not plz answer the ones that are not answered
Soloha48 [4]
Number 3 answer is 138
number 4 answer is 6 angles
number 10 answer is 480 hours
number 11 answer is 45000
number 12 answer is 8
number 13 answer is 2/3 of 12
number 17 answer is 150
number 18 answer is 12
number 19 answer is 936 feet
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number 25 answer is qadrilateral and parallelogram
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hope this helps that all the problem I could read</span>

7 0
4 years ago
Read 2 more answers
The equation f(x)= 2/3 x + 1 is giving me some hard times can anyone help?
hjlf
F(x) = 2/3x + 1

This is in the slope-intercept form of an equation for a line. 
Which is written as this: (Note f(x)= is the same as saying y= in this case)

y = mx + b

M is our slope. Slope is the RISE over the RUN

In other words it is y/x
For this graph y represents distance, and x represents time. (Life Tip: TIME is almost ALWAYS the X value) 

In this case M = 2/3

So her speed is: 
2 units/3 units

B is the y-intercept. The y-intercept is where the X-value equals 0. So, (0,y). Because the y-intercept is distance she should have a y-intercept of 0. (The origin) because that would mean at the start of the race she had no distance (aka she was at the starting line).

Because her y-intercept (b) = 1 she did have a head start.

Here are both the answers at once to make it easier for you: 
Speed (Replace Units with whatever units you were given. Distance Units go on top. Time units on bottom. Example: Meters/Second))
2 units/3 units

Did she have a head start? (Unit being whatever distance unit you were given) 
Yes, 1 unit. 

 
7 0
4 years ago
If the sum of the first and third consecutive integer is 44, what are these three integers?
emmasim [6.3K]
Hello There!

x + x + 2 = 44
2x + 2 = 44
- 2          - 2
2x = 42
x = 21.

Numbers are 21, 22 and 23.

Hope This Helps You!
Good Luck :)
4 0
3 years ago
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