20 000 is as much as 20 * 1 000, so we can write it as: 20 * 10^3
3 400 000 is as much as 34 * 100 000, so we can write it as: 34 * 10^5
The sum in scientific notation would look like this:
20 * 10^3 + 34 * 10^5
I hope that's what you meant :)
So the sum of 4 times a number (4 times x or 4x) and 7 (+7) is (=) 19 (19)
4x+7=19
subtract 7 from both sdies
4x=12
divide by 4
x=3
the number is 3
Answer:
-X – 10=-1(x+10) is your answer
Answer:
The area of T is equal to sum of area of R and Triangle
Step-by-step explanation:

Area)= 24

Area= 90
Area of T = 90 PLUS 24
AREA == 114
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