4 years ago

I need help with this please

Mathematics

1 answer:

____ [38]4 years ago

3 0

Answer:

Step-by-step explanation:

Just did it

You might be interested in

What transformation is made from f(x) → f(-x)

Semmy [17]

Answer:

reflection over y-axis

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is an equation of the line that passes through the points (−1,6) and (−1,−5)

KatRina [158]

Answer:

x=-1

Step-by-step explanation:

5 0

4 years ago

9. Write an equation of a parabola that opens to the right, has a vertex at the origin, and a focus at (7,0).

Nookie1986 [14]

Answer:

$x = \frac{1}{28} y^{2}$

Step-by-step explanation:

parabola equation with vertex (0 , 0) and focus length |f| = 7

4*f*(x - h) = (y - k)²

4*7*(x-0)=(y-0)²

28x = y²

$x = \frac{1}{28} y^{2}$

6 0

3 years ago

Robert can mow a 600 square lawn in 1 hour and 20 minutes. How many lawns in the same size's can he mow in 8 hours?

adell [148]

First off change everything to minutes. The 600 is irrelevant in this problem. He can mow this size in 80 minutes. 8 hours is 8x60= 480. 480/80 is 6 and therefore he can mow 6 lawns in this size in time of 8 hours

4 0

2 years ago

Write as an inequality 9 is greater than or equal to w, and -7 is less than or equal to w

Brums [2.3K]

$9 \geqslant w \\ \\ - 7 \leqslant w$

7 0

3 years ago

Read 2 more answers

I need help with this please​

I need help with this please