To find the total cost, you need equations. Let's make "x" the number of hours to complete the work.
Painting USA total cost = 75 + 25x
Upscale Home total cost = 40x
Answer:
Since both terms are perfect squares, factor using the difference of squares formula, a2−b2=(a+b)(a−b) where a=3x and b=5.
(3x+5)(3x−5)
Step-by-step explanation:
Answer:
C. HA (Hypotenuse angle congruence).
Step-by-step explanation:
We have been given a diagram of two right triangles. We are asked to choose the correct congruence theorem for our given triangles.
In our triangles ABC and DEF we have,
We can see that side length AB is hypotenuse of triangle ABC and side length DE is hypotenuse of triangle DEF.
Angle A and angle D are acute angles (less than 90 degrees) as we have one right angle in our both triangles and measure of other two angles will be 90 degrees in both triangles by angle sum property of triangles.
Hypotenuse angle theorem states that two right triangles are congruent, if the hypotenuse and an acute angle of one right triangle are congruent to the hypotenuse and an acute angle of another right triangle.
Therefore, by HA congruence triangle ABC is congruent to triangle DEF and option C is the correct choice.
9900 watts-hours is how much it consumes in a period of 5 days and 12 hours.............to check this: multiply 1800 by 5 and it equals 9000 then you divide 1800 by 2 because 12hours is a half day and it is 900 after all that you add 9000+900 and it equals 9900
1 liter = 1,000 milliliters
so your answer would be 11,000