<span>A. What was the cost of the pages in Dorothy's album?</span>
Answer: 125
Step-by-step explanation: ∠4 and 55 are supplementary angles. This means that ∠4 and 55 add up to 180. We can use this to solve for ∠4.
180 - 55 = ∠4
125 = ∠4
So, ∠4 is equal to 125 degrees.
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Steps:
Step 1: Simplify both sides of the equation.
4x+3=9
Step 2: Subtract 3 from both sides.
4x+3−3=9−3
4x=6
Step 3: Divide both sides by 4.
4x /4 = 6 /4
Answer: x=
3/2
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<em><u>Hope this helps.</u></em>
Answer:
y+3=-5(x-4)
Add 20 characters to explain the point
<span>this is how i did it
10(9)(d)= 210
90d= 210
d=2.3 feet.</span>
