3 years ago

Need help with all these questions.

1 answer:

6 0

A.Yes a function as a vertical line crosses the curve at one point only.
B.the domain is [-4,3]
C. the range is [-3,3]
D. it's -3

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Identify the reference angle

ser-zykov [4K]

Answer:

Below in bold.

Step-by-step explanation:

300 degrees - reference angle is |360 - 300 |= 60 degrees

225 = 225 - 180 = 45 degrees

480 = 480 - 360 = 120 so it is 180 - 120 = 60 degrees.

-210 = |-210 + 180| = 30 degrees.

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3 years ago

QRST is a rectangle. If RT = 5x – 5 and SQ = x + 11, find the value of x.

Hatshy [7]

5x - 5 = x + 11
5x = x + 16
4x = 16
x = 4

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3 years ago

Read 2 more answers

NEED HELP ASAP!

vova2212 [387]

Answer:

Step-by-step explanation:

it's 2

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3 years ago

Which is greater 4/6 or 9/12?

Airida [17]

4/6= 8/12
9/12

therefore 9/12 is greater

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3 years ago

madeline studies honeybees. every week she weighs the same honeybee hive, the first week the hive weighs 11.607 kilograms. its w

fomenos

So, we already know that one hive has a weight of 11.607kg and .204kg is add each week, so we add on .204kg times, w, representing weeks onto 11.607kg and our t is our total of weight of a hive with respect to weeks

$w = weeks \\ t = total \: weight \: with \: respect \: to \: weeks$
So in this case our w is 7.5 weeks and now we evaluate t

$w = 7.5 \: weeks \\ t = ?$
Solve
$11.607kg + .204kg(w) = t \\ 11.607kg + .204kg(7.5) = t \\ t = 13.137kg$
Answer:

Hive's weight will increase by 1.53kg in 7.5 weeks to 13.137kg

6 0

3 years ago