1.) 35,000+6,000+65+13
2.) 25,000+ 16,000+11,000+78
Answer:
79 degrees
Step-by-step explanation:
Quadrilaterals have a total of 360 degrees. They already gave you three of them so you just have to add all the given degrees and subtract it by 360. 101+124+56=281 ; 360-281=79
Answer:
-5.4c
Step-by-step explanation:
We're combining two "like" terms here.
It may make the problem easier to visualize if we write one of these terms over the other, as follows:
-2.6c
- 2.8c
----------
Adding, we get:
-2.6c
- 2.8c
----------
- 5.4c (answer)
Answer:
C
Step-by-step explanation:
The options are:
<em>A. 4 + (-4) = 0
</em>
<em>B. -8 + (-3) = -3 + (-8)
</em>
<em>C. 2 </em>×<em> 1/2 = 1
</em>
<em>D. 8/5 + 0 = 8/5</em>
<em />
The inverse property of multiplication states that the product of a number and its inverse is one.
The inverse of 2 is 1/2. The multiplication of 2 × 1/2 = 1
, as the property states.
Answer:
Step-by-step explanation:
hello:
x²-4x=0 means : x(x-4)=0
x=0 or x-4=0
conclusion : x=0 and x= 4 ...answer : B
