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3 years ago

Help, and can you show your work?

Mathematics

2 answers:

Schach [20]3 years ago

6 0

Step-by-step explanation:

answer A is correct

................

lubasha [3.4K]3 years ago

6 0

Answer:

Step-by-step explanation:

$sin = \frac{opposite}{hypotenuse}$

it wants us to find sin a

the opposite of a is 24 and the hypotenuse is 26

so sin A = 24/26

$cos = \frac{adjacent}{hypotenuse}$

it wants us to find cos a

the adjacent of a is 10 and the hypotenuse is 26

so cos A = 10/26

have a great day :D

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If S (3,-4) is translated 5 units left and 3 units up, what is the ordered pair of S?<br>

sleet_krkn [62]

Answer:

(-2,-1)

Step-by-step explanation:

3-5=-2

-4+3=-1

6 0

3 years ago

The coordinates of the endpoints of ST are (-2,3) and (3, y) respectively supposethe distance between s and t us 13 units.What v

igor_vitrenko [27]

Answer:

The values of y would be -9 and 15

Step-by-step explanation:

we know that

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

we have

$d=13\ units$

S(-2,3) and T(3,y)

substitute the given values in the formula and solve for y

$13=\sqrt{(y-3)^{2}+(3+2)^{2}}$

$13=\sqrt{(y-3)^{2}+25}$

squared both sides

$169=(y-3)^{2}+25$

$(y-3)^{2}=169-25$

$(y-3)^{2}=144$

take square root both sides

$y-3=(+/-)12$

$y=3(+/-)12$

$y=3(+)12=15$

$y=3(-)12=-9$

therefore

The values of y would be -9 and 15

5 0

4 years ago

Can somebody help me with these, i will mark you brainliest :)

Diano4ka-milaya [45]

Answer:

11 is b

Step-by-step explanation:

thats all i can do sorry

6 0

2 years ago

Read 2 more answers

Price p of a ice cream is $3.95 plus $0.85 for each topping t on ice cream

Talja [164]

I don't know if you are asking for an equation but if you are, here ya go.

P = $3.95 + $0.85t

6 0

3 years ago

Pls help with algebra!

Serjik [45]

Part A: This data does represent a function because no value of x is repeated.
Part B: If x = 6 for the relation f(x) = 7x - 15, then f(x) will equal 27. The function f(x) = 7x - 15 will have the greater value
Part C: If f(x) is equal to 6 then x will equal 3

4 0

3 years ago