A
Sq rt each side you get
X+3= +-8
X+3=8
-3. -3
X=5
X+3=-8
-3. -3
X=-11
Answer:
Step-by-step explanation:
8 ÷ 2 4/9
36/11 or 3 3/11 or 3.27
Answer:
We can use ratios for solve this problem cross multiply to get: lastly, divide both sides by 2 to isolate x the line will be 1.25 inches
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Answer:
i = 77.5°
k = 77.5°
j = 102.5°
h = 155°
Step-by-step explanation:
Since we have an isosceles triangle, we know that ∠i and ∠k are equal. So,
180 - 25 = 2x
155 = 2x
x = 77.5
So m∠i = m∠k = 77.5°
To find m∠j, we use Supplementary Angles:
180 - 77.5 = 102.5°
To find m∠h, we also use Supplementary Angles:
180 - 25 = 155°