Answer:
Isosceles right-angled triangle ∆PQR in the picture
3d/6+4= 19
move +4 to the other side
sign changes from +4 to -4
3d/6+4-4= 19-4
3d/6= 15
Mutiply both sides by 6/3 to get d by itself
3d/6*6/3- Cross out 3 and 3 , divide by 3 and becomes 1
Cross out 6 and 6, divide by 6 and becomes 1
1*1*d= d
15(6/3)- Cross out 15 and 3, divide by 3
15/3= 5
3/3= 1
5/1= 5 , 5*6= 30
answer: d= 30
Answer:
(240 × 60)/100 = <u>144</u>
Step-by-step explanation:
(Whole × Percent)/100 = Part
Answer:
The result for this equation is .
Step-by-step explanation:
-Solve the equation:
-Use Distributive Property:
-Subtract 6x and from 12x :
-Add both sides by 30:
-Then, you divide both sides by 6:
So, therefore the answer is .
9.70 cubic inches
Step-by-step explanation:
To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.