Answer:
x=147°
Step-by-step explanation:
1. Analyze: The angle opposite to the 33 degree angle is 33 degrees because they are vertical angles.
2. Make an equation: The sum of all four angles (x, the angle opposite of x, the 33 degree angle, and the angle opposite of the 33 degree angle) is 360°. Therefore the equation would be (33°x2)+2x= 360°.
3. Solve for x:
a. Multiply 33 by 2
66+2x=360
b. Subtract 66 from both sides
66+2x=360
-66 -66
2x=294
c. Divide both sides by 2
x=147
4. Remember to add your label- the degree sign (°)
x=147°
We can use the decimal of 37%, which is 0.37, and multiply it by 293. This is our number sentence:
0.37 × 293 = ?
When we perform the operation, we get 108.41. Therefore, 37% of 293 is 108.41. Hope this helped and have a great day!
Step-by-step explanation:
Angle A + Angle B must be 90° as they form a right triangle with a right angle.
Angle B + Angle C must be 90° as they are in a straight line with a right angle.
So Angle A = Angle C.
Let's try this.
First, we have the absolute value of -4(-2)-8, or the absolute value of 8-8, so 0.
Let's forget about that, now. It's 0, it adds no value. Let's not worry about it.
For the next, we see the absolute value of -1-(-2)^2
Or:
-1-4, or -5.
Next is 2(-2)^2, or 2(4) = 8.
Therefore, we have -5+8 =3.
If you see any errors, let me know.
Otherwise, I hope this helps!
Answer:
Step-by-step explanation:
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