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mixer [17]
2 years ago
8

Dan painted a wall of 25m by 20m and the money he got for his work was Rs. 20 per square

Mathematics
1 answer:
guajiro [1.7K]2 years ago
6 0

Answer:

He made Rs.500

He gave Rs.250 to the orphanage

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25 points for right answers
Free_Kalibri [48]
You divide by 16 so you can get each ingredient per serving then you multiply that by 4 and you get your answer

8 0
2 years ago
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What is the radius of the circle given by the equation below? x2 - 2x + y2 - 2y - 98 = 0?
valina [46]
Complete the square for the given equation
x² - 2x + ____ + y² - 2y + _____ = 98
x² - 2x + (1) + y² - 2y + (1) = 98 + (1) + (1)
(x - 1)² + (x - 1)² = 100
(x - 1)² + (x - 1)² = 10²

Now the equation is in the form (x - h)² + (y - k)² = r²

Radius = 10



7 0
3 years ago
What is the measure for STU?
Vesna [10]
18q+18=180
-18. -18
18q=162
/18. /18
q=9
3q=27
8 0
3 years ago
I need help with a math question
Julli [10]

Answer:

Question 1: 4.5(10^−7)(2(10^4))

=

9/1000

(Decimal: 0.009)

Question 2:

mass of neutron/mass of electron = 2*10-24/(9*10-28)

2x10^(-24)/9x10^(-28)

d is closest.

Question 3:

4(10^3)(12(10^5))

=4000*1200000

=4*1000*12*100000

=(4*12)*(1000*100000)

=48*100000000

=4800000000

And these things : ^ mean raising the number to become exponets and when I put the number into a bold text thats the answer!

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>!</em><em> </em><em>if</em><em> </em><em>so</em><em> </em><em>pls</em><em> </em><em>mark</em><em> </em><em>brainliest</em><em> </em><em>and</em><em> </em><em>heart</em><em>/</em><em>rate</em><em>!</em>

3 0
3 years ago
YALL so im bored hmu <br> whats 420 - 22 tho
ozzi

Answer:

398

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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