No . they are not equivalent
solution
3.5/42 = 35/420 = 7/84 = 1/12
2.5/32 = 25/320 = 5/64
1/12 ≠ 5/64
The equation would be y = | x + 1 |.
Answer:
- The men to women ratio is 3 : 4
- The ratio between women to total number of people is 4 : 7
Step-by-step explanation:
Men to women ratio = 21 : 28 or 3 : 4
The men to women ratio is 3 : 4
Total people = 21 + 28 = 49 people
The ratio of women to total number of people is
28 : 49 or 4 : 7
The ratio between women to total number of people is 4 : 7
Answer: 87°
Step-by-step explanation:
Sum ange of a supplementary triangle is 180°
Therefore, to get the measure of the largest angle, we add the angles together and equate to 180 to get the value of x first.
18x - 7 + 12x + 9 + 4x = 180°
34x + 2 = 180°
34x = 180 - 2
34x = 178
Divide through by 34
x = ¹⁷⁸/₃₄
x = 5.24.
Now substitute for x to get the measure of the largest angle.
i. 18(5.24) - 7 = 87.32,° to the nearest degree = 87°
ii. 12(5.24) + 9 = 71.88°, to the nearest degree = 72°
iii. 4(5.24) = 20.96, to the nearest degree = 21°
The largest angle is 87°
.
Answer:
Step-by-step explanation:
We can find the derivative using the <u>chain rule.</u>
To get the derivative of an expression with an exponent you multiply the expression by the exponent and raise it to the power of the exponent minus one.
Then multiply it by the derivative of the expression inside the parentheses.
The derivative of 4x+3 is 4, so multiply the rest by 4.
Therefore the derivative is: