Answer:
<BAE is congruent to <DAC (first choice)
Step-by-step explanation:
Triangle ACD has three angles: <DAC, <ACD, <ADC
Triangle ABE has three angles: <BAE, <AEB, <ABE
Angles ACD, ADC, AEB and ABE are all different angles. Look them up in the figure, and you'll see they are 4 different angles.
Angles BAE and DAC are the same angle.
Answer: <BAE is congruent to <DAC (first choice)
Answer:
A quadratic function whose zeros are 2 and 7 is f(x) = x^2 - 9x + 14
If the zeros of a quadratic function are a and b, the quadratic function will be given as:
f(x) = (x - a)(x - b)
For the function f(x) whose zeros are 2 and 7:
f(x) = (x - 2)(x - 7)
Expand the equation
f(x)= x^2 - 7x - 2x + 14
f(x) = x^2 - 9x + 14
Therefore, a quadratic function whose zeros are 2 and 7 is
f(x) = x^2 - 9x + 14
Answer:
A. <em>A </em>and <em>F</em>.
Step-by-step explanation:
By observing the number line given, you can assume that in between -4 and -6 would be the number -5, replaced by the variable <em>A</em>, and the same thing with 4 and 6, where 5 is replaced by <em>F</em>.
Answer: The correct answer is option (C); 25 feet
Step-by-step explanation: The standard of conversion between feet and yards is given as;
3 feet = 1 yard.
In other words, in every yard you will find times 3 feet. So in a spool of twine that contains four and two-thirds (4 2/3) yards of twine, conversion to feet would be given as;
X feet = (4 2/3) x 3
X feet = (14/3) x 3
X feet = 14
For the second spool the measurement is 11 feet of twine, so the total measurement would be derived as,
Spool 1 + Spool 2 = Total
14 + 11 = Total
25 = Total
Hence, the total measurement of twine would be 25 ft.