Line a is parallel to line b:
m∠1=m∠ 5, because they are correspondent angles, then:
2x+44=5x+38
Solving for x:
2x+44-2x-38=5x+38-2x-38
6=3x
3x=6
Dividing both sides of the equation by 3
3x/3=6/3
x=2

Answer: Third option: 2

8 0

3 years ago

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the

lozanna [386]

<h3>The length of legs of isosceles right triangle is 8.5 cm</h3>

Solution:

Given is a isosceles triangle

hypotenuse = 12 cm

In an isosceles right triangle, the legs have equal lengths

Let these sides be each "a" cm

By pythogoras theorem,

$(Hypotenuse)^2 = (leg)^2 + (leg)^2\\\\12^2 = a^2+a^2\\\\2a^2 = 144\\\\a^2 = 72\\\\Take\ square\ root\ on\ both\ sides\\\\a = \sqrt{72}\\\\a = 8.49 \approx 8.5$

Thus the length of leg of isosceles right triangle is 8.5 cm

6 0

3 years ago

If 5x = 30 then x is equal to

max2010maxim [7]

Answer:

Step-by-step explanation:

8 0

3 years ago

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