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3 years ago

Please help me with this question! Will give brainliest!

Mathematics

1 answer:

MissTica3 years ago

4 0

Answer:

D) 2/3 x - 8

E) -4x + 11

Step-by-step explanation:

y ∈ R | -∞ < y < ∞ just means that the range for y is all real numbers in a function. For y to be all real numbers, the function, when graphed, has to have no top or bottom limit. The only graphs without top or bottom limits are D and E.

A has a bottom limit

B has a bottom limit

C has a top limit

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A man goes 10m due east and 24m due north find the distance from the starting(pls help )

Mandarinka [93]

Answer:

26m

Step-by-step explanation:

10^2+24^2=26^2

7 0

3 years ago

EVALUATE 8+3⋅4 OVER 2 THE ANSWERS ARE 8 10 16 22

slavikrds [6]

PEMDAS so you do 3*4 which equals 12, then you add 8=20 20/2=10

7 0

3 years ago

Y 45° 30° N 17 I need help pls

melisa1 [442]

Answer:

x=29.4

Step-by-step explanation:

To help find the sides of a triangle, I use SOHCAHTOA.

SOH - CAH - TOA

S=O/H ( $Sine=\frac{opposite}{hypotenuse}$ )

C=A/H ( $Cosine=\frac{adjacent}{hypotenuse}$ )

T=O/A ( $Tangent =\frac{opposite}{adjacent}$ )

Let's find x first. We know 2 parts of the triangle: the adjacent leg, and the angle that is opposite of that.

So it would be tangent (tan).

opposite = 17

adjacent = 30°

Plug these numbers into the calculator and you should get your answer.

$\frac{17}{tan(30)} = 29.44486372...$

x=29.4

Try to do y on your own and let me know if you have any questions!

Also correct me if I'm wrong on anything.

Hope this information helps!

4 0

2 years ago

X÷79 + 72 - 18 hellppppp

tino4ka555 [31]

Answer:

1/5688x-18

I am not sure about my answer because I think the question is missing some information but my answer is 1/5688x-18. Thanks!

7 0

2 years ago

MARKING BRAINLIEST!! PLEASE HELP ME.

mr_godi [17]

Answer:

Complementary angle

Step-by-step explanation:

It adds up to 90 degrees

4 0

3 years ago