Help!!! Due in 10 minutes!!!!

1 answer:

5 0

I added 40 and 120 to get 160. i devided 160 by the 6.25 she earned and got 25.6. then i rounded up to 26 hours which is the least amount of hours she could’ve worked.

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Y = 6x + 2 <br> y = -6x + 2<br> These lines are?

77julia77 [94]

Answer:parallel

Step-by-step explanation:

they will be parallel because they are equal

5 0

3 years ago

What is the area of rhombus ABCD? Enter your answer in the box. Do not round at any steps.

Sladkaya [172]

Answer:

16 square units.

Step-by-step explanation:

We know that any diagonal of a rhombus divides the rhombus into two equal parts having the same area.

Now. the area of Δ ABC can be calculated from the coordinates of its three vertices.

Here, A(-1,4), B(3,2) and C(-1,0) are given.

Hence, the area of Δ ABC will be

$\frac{1}{2} |-1(2-0)+3(0-4)-1(4-2)|= \frac{1}{2}|-2-12-2|= 8$ square units.

Therefore, area of the rhombus will be (8 × 2) = 16 square units. (Answer)

Note: If the three vertices of a triangle ABC are given to be (x1,y1), (x2,y2), and (x3,y3), then area of the triangle will br given by

$\frac{1}{2} |x1(y2-y3) +x2(y3-y1)+ x3(y1-y2))|$ .

4 0

3 years ago

Find a formula for the inverse of the following function, if possible.<br>f(x) = 5x5 – 2

Dima020 [189]

$\boxed{\boxed{f^{-1}(x)=\sqrt[5]{\frac{x+2}{5}}}}$

<h2>Explanation:</h2>

The inverse function is formed by interchanging the first and second coordinates of each ordered pairs of a function. To find the inverse of the function:

$f(x)=5x^5-2$