15-t + 8t = -13
15 + 7t = -13
7t = -13-15
7t = -28
t = -4
4a + 11-a = 2
3a = 2-11
3a = -9
a = -3
Answer:
15
Step-by-step explanation:
I beleive you just count the dots thats what i did
Answer:
Diagram was not given.
Still I had drawn it, hope may it will helpful to you. So as per my diagram I had solved the sum.
The area of the shaded region is 176.96 ≈ 178 cm²
Step-by-step explanation:
Given:
radius of the circle = r = 8 cm
length of the rectangle = L = 12 cm
breadth of the rectangle = B = 2 cm
To Find:
Area of shaded region = ?
Solution:
Now, The Area of Shaded region will be
The area of the shaded region is 176.96 ≈ 178 cm²
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Answer: You currently cannot prove this, but people are working on a proof to say it's true
I hope this helped!
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The size of the largest angle of the pentagon will be 150°.
<h3>How to illustrate the information?</h3>
A pentagon is the polygon that has five sides. It should be noted that the interior angle of a regular pentagon is 540°.
The given ratio is 2:3:4:4:5. Therefore, the size of the largest angle of the pentagon will be:
= 5/(2+3+4+4+5) × 540
= 5/18 × 540
= 150°
In this case, the size of the largest angle of the pentagon will be 150°.
Learn more about pentagon on:
brainly.com/question/858867
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