Answer:I believe the answer is true but not 100% sure Hope this helped
It’s 15d^2 -10d is that not an answer choice?
Answer:
Step-by-step explanation:
Use a distributive property.
<u>Distributive property:</u>
⇒ 6(x-4)=10
<u>First, divide by 6 from both sides.</u>
⇒ 6(x-4)/6=10/6
<u>Solve.</u>
⇒ x-4=5/3
<u>Add by 4 from both sides.</u>
⇒ x-4+4=5/3+4
<u>Solve.</u>
5/3+4
4*3/3+5/3
4*3+5/3
4*3=12
12+5=17
x=17/3
<u>Dividing is another option.</u>
17/3=5.6
<u>x=17/3=5.6</u>
- <u>Therefore, the final answer is x=17=5.6.</u>
I hope this helps you! Let me know if my answer is wrong or not.
1) Hypothesis: If a number is a multiple of 2
Conclusion: Then the number is even
2) Hypothesis: If something is thrown up into the air
Conclusion: Then it must come back down
3) Hypothesis: If the angles form a linear pair
Conclusion: Then two angles are supplementary
4) Hypothesis: If the shoe fits
Conclusion: Then you should wear it
Tip: Hypotheses usually include "if". Conclusions usually include "then".
Answer:
4x - 16
Step-by-step explanation:
A triangle is a three sided polygon with three edges and three vertices. the sum of angles in a triangle is 180 degrees
the perimeter of a triangle = sum of the side lengths
let the unknown length be represented with y
13x - 21 = 4x + 3 + 5x - 8 + y
13x- 21 = 9x - 5 + y
Make y the subject of the formula
13x - 21 - 9x + 5 = y
4x - 16 = y
the side length = 4x - 16
