Perimeter of the triangle GHJ is 35cm.
<h3>What is perimeter?</h3>
A perimeter is a closed path that includes, encircles, or delineates a one-dimensional length or a shape with two dimensions.
The perimeter's units are equal to the sides of a polygon's length.
Given Data
The perimeter of a triangle is, by definition, the total length of its sides.
Next, the triangle LMK's perimeter is:
ΔLMK = 14+ 11 + 17
ΔLMK = 42
The perimeter of the triangle LMK must be multiplied by the scale factor if both triangles are congruent and the scale factor is 5:6 (which can be written as a fraction: 
).
Next, you have that the triangle GHJ perimeter is:
ΔGHJ = 4()
ΔGHJ = 35
Perimeter of the triangle GHJ is 35cm.
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Answer:Do you mean find p? If so then p+10 = 90 - 49, so p = 31°. Another possibility is in the second quadrant where p + 10 = 180 - 41 so p = 129° (The 41 comes from the first p+10, i.e. 31+10 = 41),
Check:
Step-by-step explanation:
Alright. So for:
a) 4(x+7)+3(x+5) Here we need to distribute the number outside of the parenthesis to the terms inside. So after distributing, we get 4x+28+3x+15. Then simplify this equation to 7x+43.
b) 3(2a+4b)+9(3a-2b) Same here. We distribute the number outside of the parenthesis to the terms inside. After distributing, we get 6a+12b+27a-18b. Then simplify to get 33a-6b.
c) 2(3u-5)-3(2u+1) As expected, same here. We distribute the number outside of the parenthesis. But here, we have a negative. Remember to distribute that as well. So we get 6u-10-6u-3. Then we simplify and get -13.
d) b(-5v-4)-2b(v+4) -_- Getting a bit boring... We distribute the variable from outside the parenthesis into the terms in the parenthesis. We get -5bv-4b-2bv-8b. Then simplify to get -3bv-12b.
**If you don't understand distributing, just let me know!
Answer:
C) Multiplied by 5
Step-by-step explanation:
Answer:
Is B
Step-by-step explanation:
