Answer:9.22
First, 670 rounded to the nearest ten is:
670
Second, 72.7 rounded to 1DP is:
well, 72.7
a÷b is:
9.2159
9.22 (2 DP)
Answer:
Step-by-step explanation:
Using the Pythagorean identity
sin²x + cos²x = 1, then
cosx =
cosΘ =
= = =
Based on the definition of an isosceles trapezoid, the measure of angle MQP in the figure shown is: m∠MQP = 73°.
<h3>What is an Isosceles Trapezoid?</h3>
An isosceles trapezoid has the following properties:
- It has two diagonals that are equal.
- It has a pair of opposite sides that are congruent and a pair of opposite sides that are parallel.
- Opposite angles in an isosceles trapezoid are supplementary.
The figure given is an isosceles trapezoid.
The measure of angle MNP is given as 107°.
Angle MQP and angle MNP are opposite angles.
Based on the properties of an isosceles trapezoid, we have:
m∠MQP + m∠MNP = 180
Substitute
m∠MQP + 107 = 180
m∠MQP = 180 - 107
m∠MQP = 73°
Learn more about the isosceles trapezoid on:
brainly.com/question/4758162
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The first is an absolute value sign. But there is a - outside the first one so the -4 does become positive but then becomes negative again so you have -4
The second value is basically saying the same thing as -1x-4 which become a negative times a negative which is positive. You end up with 4.
So no it does not equal each other.
I do see an extra absolute value symbol though on the right side of the equal sign. But it looks like either way it would be -4 = 4 and that's not true. So either way it should be false.