I don’t see the coordinate grid..?
Answer:
999
Step-by-step explanation:
this is the answer but I don't sure.
Answer:
The shaded area is 
Step-by-step explanation:
we know that
The shaded area is equal to the area of the large square minus the area of the two smaller squares
so

Calculate the shaded area
Remember that

substitute

Answer:
<h3>180</h3>
Step-by-step explanation:
<h3>45 × -6 = 45 × [10+(-6)]</h3><h3>45 × (10-6)</h3><h3>45 × 4</h3><h3>180</h3>
Answer
Step-by-step explanation:
Okay so add 276 two times, then divide that answer by 400.