Answer:
26
Step-by-step explanation:
5y-3+2y+1=180
7y-2=180
7y=182
y=26
Not sure what you mean, exactly, but Ill try.
668, using 2 ones, go to 670. Using 3 tens, go to 700. Using 2 hundreds get to 900. Hope this helped :)
We have to multiply given (3-2i)(3+2i)
(3-2i)(3+2i)=9-6i+6i+4i^2
9+4i^2
We know that i^2=-1, so lets substitute it
9+4*(-1)=9-4=5
Answer:
TSA = 88
Step-by-step explanation:
Formula we use,
→ TSA = 2(lb + bh + lh)
The TSA of rectangular prism will be,
→ 2(lb + bh + lh)
→ 2[(6 × 4) + (4 × 2) + (6 × 2)]
→ 2(24 + 8 + 12)
→ 2 × 44 = 88
Hence, the TSA is 88.
5] The resultant vector will be:
<-6,5> and <6,-5>
=<(-6+6),(5-5)>
=<0,0>
the resultant vector is <0,0>
6] The value of x will be found as follows
tan θ=(opposite)/(adjacent)
θ=20°
hence:
tan 20=x/15
x=15tan20
x=5.4595~5.5 yd
