4 years ago

Somebody please help me with this

Mathematics

1 answer:

juin [17]4 years ago

8 0

6 hours because 30 minus 12 is 18 then 18 divided by 3 is 6 hours

You might be interested in

Write the ratios for sin A and cos A. The triangle is not drawn to scale

Bumek [7]

Answer:

$sin(A)=\frac{48}{50}$ , $cos(A)=\frac{14}{50}$

Step-by-step explanation:

Part a) Find the sin(A)

we know that

In the right triangle ABC

$sin(A)=\frac{BC}{AB}$ ----> the sine of angle (A) is the opposite side angle (A) divided by the hypotenuse

substitute the values

$sin(A)=\frac{48}{50}$

Part b) Find the cos(A)

we know that

In the right triangle ABC

$cos(A)=\frac{AC}{AB}$ ----> the cosine of angle (A) is the adjacent side angle (A) divided by the hypotenuse

substitute the values

$cos(A)=\frac{14}{50}$

5 0

3 years ago

Graph the function.

Paha777 [63]

Answer:

10 8 6 4 2 hope that helps

7 0

3 years ago

State the x and y intercepts of eqch equation then use the intercepts to graph the equation y=-2x+7

hodyreva [135]

x-intercept: (7/2,0)

y-intercept: (0,7)

go here if you have any more questions like this. plug in the equation and then you will get your intercepts. https://www.symbolab.com/solver/function-intercepts-calculator

4 0

3 years ago

Nara wants to determine how much ice it will take to fill her cooler that is in the shape of a rectangular prism. If the cooler

omeli [17]

Answer:

69344 is the area but I don't know how large the ice is so I can not tell you how much ice. Is there any more to the question?

Step-by-step explanation:

So sorry but the volume is V≈2.67×105

8 0

3 years ago

Read 2 more answers

Invested $8200 at the rate of 4.5% p.a. It earned $738 simple interest. The

Igoryamba

Answer:

2 yrs

Step-by-step explanation:

SI =PTR/100

738=8200 x T x 4.5 /100

738 x 100 / 8200 x 4.5 = T

T =2

3 0

3 years ago