Answer:
21
Step-by-step explanation:
3/(x-3) = 8/(2x+6)
or, 3(2x+6) = 8(x-3) ( by cross multiplication)
or, 6x + 18 = 8x - 24
or, 8x - 6x = 24 + 18
or, 2x = 42
or, x = 42/2
=21
I can’t see the photo so I can’t tell you the answer but good luck. Congruent means they look the same I think.
Answer:
40
Step-by-step explanation:
The number with those factors is ...
2×2×2×5 = 40
_____
You can give Brainliest with only one answer when the opportunity is presented. Time must pass.
Answer:
994
Step-by-step explanation:
PEMDAS
Parentheses: 8+2 = 10
Exponents: 10^3 = 1000
Subtraction = 1000-6
= 994
The ratio of their areas is the square of whatever number was supposed to appear afrer the phrase "... in the ratio of ".
