43.778 subtracted by 77.2=-33.422
hope this helps :)
<h3>its a figure of hexagon</h3><h3>we know,</h3><h3> sum of hexagon: 720</h3><h3>now,</h3><h3> or, 97+a+165+143+2a: 720</h3><h3> or, 3a + 405: 720</h3><h3> or, 3a: 720 - 405</h3><h3> or, a : 315/3</h3><h3> or, a : 105</h3><h3>therefore, </h3><h3> a : 105</h3><h3> 2a : 2*105</h3><h3> : 210</h3>
Answer: There are 41 blocks in all.
Step-by-step explanation:
Given: Number of red blocks = 4
Number of Yellow blocks = red blocks + 15
= 4+15= 19
Number of blue blocks = red blocks +14 = 4+14=18
Total blocks = red blocks + yellow blocks + blue blocks
= 4+19+18 =41
Hence, there are 41 blocks in all.
Answer:
1.25
Step-by-step explanation:
A=wl=0.75·1.67≈1.25