c=3
It equals 90
A) more than 30c B) at or about 30c C) less than 30c The correct answer is A) more than 30c
If you mean: 15a = 6a - 90 then the variable a works out as -10. If you mean 15a + 6a - 90, then it equals 21a - 90.
90 + 90 + 60 = 240
20 x 90 = 180020 times 90 equals 18 times 100 equals 1800.
86F equals 30C
Elemental sulphur is a solid at 30c
It equals 90
90+b=2x70 90+b=140 90-90+b=140-90 b=50
270
The ditloid "90 equals J" refers to the phrase "90 degrees equals a right angle." In geometry, a right angle is defined as an angle that measures 90 degrees.
90a
A) more than 30c B) at or about 30c C) less than 30c The correct answer is A) more than 30c
If you mean: 15a = 6a - 90 then the variable a works out as -10. If you mean 15a + 6a - 90, then it equals 21a - 90.
To find what number multiplied by 7 equals 630, you would divide 630 by 7. This calculation gives you 90, as 7 multiplied by 90 equals 630. Therefore, the answer is 90.
90 + 90 + 60 = 240
A dollar is 100c and so there are three 30c in it with a remainder of 10c