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3 years ago

8

Three of the four vertices (corners) of a parallelogram are (-2,7), (3,7) and (2,5). What is the ordered pair of the missing ver

tex (corner)?

2 answers:

Cerrena [4.2K]3 years ago

4 0

(-3, 5) i think, this is just a guess and I haven’t done this stuff since 8th grade mb

Leno4ka [110]3 years ago

3 0

Answer:

It's (-3,5) I got it right .

Step-by-step explanation:

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If f(x) = 6x + 3, find −1 ().

lianna [129]

Answer:

$f^{-1}(x)=(1/6)x-(1/2)$

Step-by-step explanation:

we have

$f(x)=6x+3$

Find the inverse function $f^{-1}(x)$

step 1

Let

y=f(x)

$y=6x+3$

step 2

Exchanges variables, x for y and y for x

$x=6y+3$

step 3

isolate the variable y

$x=6y+3$

$6y=x-3$

$y=(1/6)x-(1/2)$

step 4

Let

$f^{-1}(x)=y$

$f^{-1}(x)=(1/6)x-(1/2)$

6 0

3 years ago

Samantha's notebook has 14 pages more than three times as much as Lisa's notebook.

Bumek [7]

X - Lisa's notebook

$3x+14=260\\
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7 0

3 years ago

In January, georgia signed up for a membership at anytime fitness. The plan she chose cost $95 in start-up fees and then $20 per

tester [92]

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Step-by-step explanation:

Georgia = 95+(20x11)= $220 that year

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3 0

3 years ago

The triangles shown in the graph are congruent. Based on the graph, determine which congruency statement is correct.

slava [35]

Answer: answer is A

Step-by-step explanation:

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8 0

4 years ago

Read 2 more answers

Find the perimeter of given figure:

Afina-wow [57]

Answer:

≈ 18 cm

Step-by-step explanation:

1. Find the length of half a circle of radius 3.5 cm:

$\tt \cfrac{C}{2}= \cfrac{2\pi r}{2}=\pi r=3.14\cdot3.5=10.99 \ cm$

2. Find the length of the diameter:

D = 2r = 2 · 3.5 = 7 cm

3. Find the perimeter of the figure:

P = 10.99 + 7 = 17.99 ≈ 18 cm

7 0

4 years ago