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shepuryov [24]
3 years ago
11

When x is decreased by 129 and then that number is multiplied by 129, the result is 129. What is the value of x?

Mathematics
1 answer:
myrzilka [38]3 years ago
4 0

Answer:

Step-by-step explanation:

twice the difference of a number and 3 is added to 4

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1. If a triangle of area 95 square units has a height of length 19 units, calculate
Anna [14]
48 I believe :) pls like I need points
8 0
2 years ago
PLS HELP I HAVE TO DO GYM OR I WILL GET A BAD GRADE HELP I NEED THIS DONE
zlopas [31]

Answer:

1. Yes, 34+12=46

2.No, 22-9=13

3. Yes, 6*9=54

4. Yes, 39/3=13

5. k=4 7+4=11

6. p=37 37+24=13

7. h=23 23+16=7

8. m=13/30 2/5+13/30=5/6

9. w+15=190 w=175

i hope this helps:)

4 0
3 years ago
<
Alik [6]

Answer:

2cm of Rainfall

Step-by-step explanation:

When the no. of mosquitoes is the highest the slope of graph will be zero

so if we differentiate this function and equate to zero we can find the rainfall amount that gives maximum number of mosquitoes in centimetres.

m(x)= -x²+4x

differentiate

d(x)/d(m(x))= -2x+4

equate to zero

-2x+4=0

2x=4

x=2

answer: 2 cm of rain

6 0
3 years ago
You eat 2/3 of your pizza and you have 4 slices leftover. How many slices did you originally order? Write and solve an equation
avanturin [10]

Answer:

12

Step-by-step explanation:

4 × 3 = 12

3/3 = 12

2/3 = 8

1/3 = 4

8 slices were eaten and 4 are left, and if you add 8 + 4 or you multiply the 3 × 4, you get 12. There were originally 12 slices.

5 0
2 years ago
What is when you divide 33-55 divide by 11 will egual
SVETLANKA909090 [29]
So if you means 33-55=-22
-22/11=x

so when dividing by a negative, just divide as usual, but just make the answer negative so

-22/11=22/11 times -1/1=2 times -1=-2

the answer is -2
8 0
3 years ago
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