Answer:
m=5
Step-by-step explanation:
3(5)=15
therefore,
15-7=8
<3
Answer:
x = 7, y = 16
Step-by-step explanation:
The consecutive sides of a kite are congruent, thus
2x + 5 = x + 12 ( subtract x from both sides )
x + 5 = 12 ( subtract 5 from both sides )
x = 7
And
y - 4 = x + 5, that is
y - 4 = 7 + 5 = 12 ( add 4 to both sides )
y = 16
Answer:
1.55 dollars
Step-by-step explanation:
62.50÷40=1.55
Well i ll give u some tips
1-u should know the formulas for calculating different objects areas
2-find the length of their sides or diagonals(which are needed on the formula)
3-calculate the area
for example the triangle on the picture
1-s=leg1*leg2/2
2-the length of:leg1=10-3=7,,leg2=7-1=6
3-s=7*6/2=21
Answer:
Two, 8 and -12
Step-by-step explanation:
