use the pythagorean theorem twice
alrighty
so
remember for legs length a and b and hytponuse c in a right triangle
a²+b²=c²
we need AD and DC
so
AD²+7.9²=9.4²
AD=√25.95
DC²+7.9²=23.2²
DC=√475.83
so
AD+DC=base=(√25.95)+(√475.83)≈26.9076
AC≈26.91 units
<span>1. conclusion
</span>The then clause in a statement. <span>
2. conditional or implication
</span>Two statements connected by the form If . . ., then....
<span>
3. hypothesis
</span>The if clause in a statement.
<span>
</span>
Answer:
-6.4z -3.5xz
Step-by-step explanation:
Answer:
Let x be her initial distance from the building, then tan 37 = 130/x
x = 130/tan 37 = 130/0.7536 = 172.5 feet
Let y be her distance from the building after moving forward, then
tan 40 = 130/y
y = 130/tan 40 = 130/0.8391 = 154.9
After moving forward, she is 172.5 - 154.9 = 17.6 ft closer.
Answer:
x=3.3333 in decimal, x=10/3 in improper fraction form
Step-by-step explanation:
Given -> 6x-7=13
Add 7 to both sides -> 6x=20
Divide both sides by 6 -> x=20/6
Simplify by a factor of 2 -> x=10/3
Convert to decimal form -> x=3.333333
