Answer:
x = -78
Step-by-step explanation:
Write and solve an equaiton of ratios, as follows:
hypotenuse to hypotenuse:
57 51
----------------- = ---------------
2x + 7 x + 4
Cross-multiplying, we get:
57x + 228 = 102x + 351
Combining the x terms on the right, we get:
228 = 45x + 351
Combining the constants on the left:
-123 = 45x, and so x = -123/45 = -78
x = -78
Answer:
They are 133$
Plz make me Brianliest
Have a nice day
Step-by-step explanation:
'Percentage' is obtained by multiplying 190 by 30%
30% of 190 is equivalent to multiplying them:
30% × 190 = ?
30% × 190 =
(30 ÷ 100) × 190 =
(30 × 190) ÷ 100 =
5,700 ÷ 100 =
57
Answer:
The Office
Step-by-step explanation:
Answer:
Step-by-step explanation:
2x+3x=4
5x=4
x=4/5
Answer:
400
Step-by-step explanation:
okay so 400 because you find the height and the base sides and you get the answer, sorry if incorrect
