Please help me solve this problem

nadezda [96]

Answer: The answer is A bc you have to multiply .57 and 18. Hope this helps

7 0

2 years ago

If Zoe paints the visible outside faces of her shed, what is the total surface area that she paints? 6 ft, 3 ft,4 ft,4 ft

k0ka [10]

A Is correct 48fygf fxgcesitsjjxndf dr potty cgdhh h cut gym for a while and then a couple days before the gym and the first thing in my house is my favorite gym and my hair was so good and my kids got the chicken sandwich with my hair I got my chicken sandwich sandwich with a good amount and the chicken was very tasty I had a sandwich with my chicken and it is ok but the sandwich sandwich with a fat chicken is a little more to

6 0

3 years ago

michelle drove 325 miles in 5 hours. if she traveled at a steady speed, how far did she drive per hour?

Aliun [14]

Answer:

65 miles per hour.

Step-by-step explanation:

You can divide 325 by 5 to get how many miles she drove per hour :)

5 0

2 years ago

Read 2 more answers

The slope of a line is −3, and a point on the line is (4,−1).

fredd [130]

Answer:

Y= -3x + 11

Step-by-step explanation:

Y= -3x + 11 (-3x is your slope and 11 is your y intercept)

7 0

2 years ago

50 points please give step by step instruction

fenix001 [56]

Answer:

 x = 90, 199.5, 270, 340.5 degrees

Step-by-step explanation:

cos2x + 2sinx = sin^2x

Change cos2x to 1 - 2sin^2x:

1 - 2sin^2x + 2 sinx = sin^2x

Shift the terms to make it a quadratic equation:

3 sin^2x - 2sinx - 1 = 0

Factorise the quadratic equation:

(sinx - 1)(3sinx + 1) = 0

sin x = 1 or sin x = -1/3

Solve for sin x = 1:

From graph of sin x, x = 90 and 270 degrees when sin x = 1.

x = 90, 270 degrees

Solve for sin x = -1/3

Sin x = -1/3

Basic angle = sin inverse (1/3)

= 19.471 degrees

Since sin x < 0, x is in the 3rd or 4th quadrant

x = 180 + 19.471, 360 - 19.471

x = 199.5, 340.5

Hence, x = 90, 199.5, 270, 340.5 degrees

[Sorry if I am wrong :( ]

8 0

3 years ago