2 answers:
Answer:
The value of x is 7 cm
Step-by-step explanation:
we can see that there are two triangles
smaller triangle and larger triangle
and both triangles are similar
so, the ratio of their sides must be equal
we get

now, we can solve for x

we can cross multiply


Divide both sides by 5


Subtract both sides by 13


divide both sides by 2


<u>Answer:</u>
The value of x is 7 cm.
<u>Step-by-step explanation:</u>
From the given figure, we know that the two corresponding lines are parallel and so the two given triangles are congruent to each other.
Therefore, the corresponding sides of these triangles will also be proportional so we can write it as:
By cross multiplication:
Therefore, the value of x is 7 cm.
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Answer:
dont know sorry
Step-by-step explanation:
Answer:
17w+35
Step-by-step explanation:
(2+2w)⋅4+9(w+3)
Distribute the 4 and the 9
2*4 + 2w*4 +9*w+9*3
8+8w +9w +27
Combine like terms
8w+9w +8+27
17w +35
If we substitute 2 into x it'll be:
A = bh
60 in.² = b(4)
60/4 = b
b = 15 inches
Hope this helped!