Answer:
Check the figure a for the complete solution.
<em>Translation in Portuguese:</em> Verifique a figura a para a solução completa.
Step-by-step explanation:
Complete os espaços com os números da tabela, de forma que a soma dos valores em todos os círculos seja zero.
Como
5 + (-2) + (-3) = 5 - 2 - 3 = 0
10 + (-2) + (-8) = 10 - 2 - 8 = 0
0 + (-8) + (8) = 0 - 8 - 8 = 0
-11 + 3 + (8) = -11 + 3 + 8 = 0
-9 + 3 + (6) = -9 + 3 + 6 = 0
-15 + (9) + (6) = -15 + 9 + 6 = 0
-15 + (5) + (10) = -15 + 5 + 10 = 0
-7 + (10) + (-3) = -7 + 10 - 3 = 0
Check the figure a for the complete solution.
<em>Translation in Portuguese:</em> Verifique a figura a para a solução completa.
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X1= 7
x2 = -1
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The formula for volume of a cone is V=(1/3)*h*π*(r^2)
our height is 7.5 feet, and since the length of the base of the cone (diameter) is 22 feet long, the radius is 11 feet long.
(1/3)*7.5*π*(11^2)=302.5*π=950.3
so the volume of the house is about 950 feet cubed.
Answer:
Step-by-step explanation:
Given the vectors based on the number line as RS = 7y +3, ST = 5y +8, and RT = 83, the equation RS+ST = RT will be used to get the unknown.
Substituting the given equation into the expression we will have;
7y +3+5y +8 = 83
collect like terms'
7y+5y+3+8 = 83
12y + 11 = 83
12y = 83-11
12y = 72
y = 72/12
y = 6
b) Substitute y = 6 into RS and ST
Given RS = 7y+3
RS = 7(6)+3
RS = 42+3
RS = 45
For ST;
ST = 5y+8
ST = 5(6)+8
ST = 30+8
ST = 38
Answer: 27 and 9
Step-by-step explanation:
Coefficients are the numbers in front of variables. Since the variables are x and y, then the coefficients are 27 and 9.
