A. Yes -4 is smaller than 4. In other words, -4 is to the left of 4 on the number line.
B. Yes this is also true. This is very similar to choice A
C. No this is not true. The value -5 is not larger than -4. The number -5 is to the left of -4 so it is smaller.
D. Yes this is true as its nearly the opposite of choice C above. Saying that -4 is larger is true.
In summary the answers are A, B, D. So basically everything but C is true
Step-by-step explanation:
the sum of all internal angles of any quadrilateral has to be 360°.
like in rectangles (4×90 = 360).
in this trapezoid 2 of the rectangle angles are just a little bit distorted : one angle gets more, which it takes from the other. but together these 2 angles must be 180°, as the remaining 2 angles are "normal" rectangle angles of 90°.
therefore
180 = angle 3 + angle4 = 160 + angle4
angle4 = 180 - 160 = 20°
and therefore,
angle2 + angle4 = 90 + 20 = 110°
Answer:
There are 5 multiple choice questions
Step-by-step explanation:
Let
m ----> the number of multiple choice in a test
s ----> the number of short answer in a test
we know that
The test has 20 questions
so
----> equation A
A test is worth 50 points
so
----> equation B
Subtract equation A from equation B
Find the value of m
therefore
There are 5 multiple choice questions
Answer:
m^3
Step-by-step explanation:
m^6 •m^4/m^7
we can write
m^7 •m^3/m^7
so we have
m^3
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