3 years ago

Can anyone help with this trig question?? any help would be greatly appreciated! :)

Mathematics

1 answer:

Contact [7]3 years ago

3 0

Answer:

Step-by-step explanation:

Hope this helps u!!

You might be interested in

I need to know how to do this please help me out fam

melamori03 [73]

The picture is blurry.

6 0

3 years ago

Estimate the average rate of change from x 1 to x = 4. Enter your estimate as a decimal number (not as a fraction), rounded to o

anzhelika [568]

Answer:Mark brainliest please

Answer is - 0.5

Step-by-step explanation:

8 0

3 years ago

The equation of a given circle in general form is x^2+y^2-8x+12y+27=0. Write the equation in standard form, (x-h)^2+(y-k)^2=r^2,

umka2103 [35]

Answer:

(x - 4)² + (y + 6)² = 5²

Step-by-step explanation:

rearrange the general equation as follows

collect the terms in x and y together and place the constant on the right side

x² - 8x + y² + 12y = - 27

add (half the coefficient of the x/y term)² to both sides

x² + 2(- 4)x + y² + 2(6)y = - 27

(x - 4)² + 16 + (y + 6)² + 36 = - 27 + 16 + 36

(x - 4)² + (y + 6)² = 25

(x - 4)² + (y + 6)² = 5² ← in standard form

7 0

3 years ago

Simplify 10-x(3x-4) x^2<br>a)-4x^2-x+10<br>b)-4x^2+x+10<br>c)4x^2+x10<br>d)-4x^2+4x+10

morpeh [17]

Simplify 10-x(3x-4) x^2

a)-4x^2-x+10

b)-4x^2+x+10

c)4x^2+x10

d)-4x^2+4x+10

Answer is B

hope it helps

5 0

3 years ago

Y is directly proportional to x when y=30, x=6

lbvjy [14]

Answer:

see explanation

Step-by-step explanation:

Given that y is directly proportional to x then the equation relating them is

y = kx ← k is the constant of proportionality

To find k use the condition when y = 30, x = 6

k = $\frac{y}{x}$ = $\frac{30}{6}$ = 5

y = 5x ← equation of proportionality

When x = 12, then

y = 5 × 12 = 60

3 0

3 years ago