2 answers:
Answer:
Okay, so I checked on my calculator, and 5,6, and 7 are right
Step-by-step explanation:
Number 8 would be 45 degrees. Both of the missing angles would be 45 degrees
Those two lines on either side of the triangle mean both of the angles are the same.
It would be 45° because if you subtract 90 from 180 you get 90 and then divide that by 2 and you get 45
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Answer:
304
Step-by-step explanation:
He got a discount of 32%, and saved 64$,
let the total amount without discount be x
according to the formula
32$=64×100/x
x=64×100/32
x=200$
Answer:
3.14159265358979323846
Step-by-step explanation:
Answer:
Step-by-step explanation:
Density = mass/volume
Mass = 280g, volume = 40cm^3
Density = 280/40
Density = 7g/cubic cm
Answer:
Step-by-step explanation:
2(4z+3+3z)=174
7z+3=174/2=87
7z=87-3=84
z=84/7=12
WX=3z=3×12=36 units
