Can’t really answer without a picture
Answer:
Step-by-step explanation:
Complete the square
+ 2x - 13 = 0
+ 2x = 13
+ 2x + = 13 +1 (take 1/2 of the b term , the 2 )
+ 2x + 1 = 14
(x +1)^2 = 14
Answer:
16(0.5x – 0.75y + 2)
<em>It’s the actual answer, trust me. Choose that option, and tell me if it’s correct and I bet it will be.</em>
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<em>Hope this helps! </em>:)
Y = 1/2x + 2....the slope here is 1/2. A parallel line will have the same slope.
y = mx + b
slope(m) = 1/2
(-2,4)....x = -2 and y = 4
now we sub and find b, the y int
4 = 1/2(-2) + b
4 = -1 + b
4 + 1 = b
5 = b
so ur parallel line is : y = 1/2x + 5
Answer:
-22 ≤ temperature(F) ≤ 266
Step-by-step explanation:
Given that,
The label on the car's antifreeze container claims to protect the car between -30C and 130C.
Formula to convert Celsius temperature to Fahrenheit
<h3>C = 5/9 (F - 32)</h3><h3>9C/5 = (F - 32)</h3><h3>9C/5 + 32 = F</h3><h2>F = 9C/5 + 32 </h2><h3>1)</h3>
-30C = ?F
F =9(-30)/5 + 32
F = -22
<h3>2)</h3>
130C = ?F
F =9(130)/5 + 32
F = 266
The inequality to determine the Fahrenheit temperature range at which this antifreeze protects the car is
<h3>-22 ≤
temperature(F) ≤ 266</h3>