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Mathematics

1 answer:

mr_godi [17]2 years ago

3 0

Answer:

Step-by-step explanation:

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Solve for x<br><br><br> 6x−2(x+4)=12

aev [14]

To solve for x, we will begin by using the distributive property

6x - 2(x + 4) = 12

6x - 2x - 8 = 12

(always remember to sort your negatives!)

Add like terms

4x - 8 = 12

Add 8 to both sides

4x = 20

Divide both sides by 4

x = 5

3 0

3 years ago

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The graph shows a proportional relationship between the cups of flour a baker uses and the number of cookies made.

algol13

Answer:

Step-by-step explanation:

(0,0)A baker doesn't use any cups of flour so he can't make any cookies

(1,18)A baker uses 1 cup of flour and makes 18 cookies

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2 years ago

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A line through the origin and (10,4) is showin in the standard (x,y) coordinate plane below. The acute angle between the line an

Snowcat [4.5K]

Answer:

$\cos\theta=\frac{10}{\sqrt{116}}$

Step-by-step explanation:

To solve this, we can imagine a line drawn directly down from the point (10,4) to the x-axis. This would make a right triangle with length 10 and height 4.

$\cos\theta$ is equal to the length of adjacent leg to the angle divided by the length of the hypotenuse of the triangle. From the picture, we can see the adjacent leg is 10.