Answer:
The numbers are 19,20 and 21
Step-by-step explanation:
Let
x -----> the first consecutive number
x+1 ---> the second consecutive number
x+2 --> the third consecutive number
we know that
x+(x+1)+(x+2)=60
Solve for x
3x+3=60
3x=57
x=19
so
x+1=19+1=20
x+2=19+2=21
therefore
The numbers are 19,20 and 21
<u><em>Answer: x=-17 and -17=x. *The answer should be the negative sign.*</em></u>
Step-by-step explanation:
subtraction property of equality is subtracting the same number from both sides of an equation does not change the equation.
a-c=b-c
subtract by 5 both sides of an equation.
x+5-5=-12-5
simplify.
12+5=17
17-5=12
17-12=5
x=-17 and -17=x
Hope this helps!
Thanks!
Have a great day!
$20,000
Because 1,000 divided by 5% = 20,000
Assuming that the legnths given ae th sides o the room and th room is a recagnel
the diagonal makes 2 right triangles
pythagorean theorem
a^2+b^2=c^2
a and b are legs
c=hypotonuse
in this case
legnth and width are te legs and the diagonal is the hyptonuse
15^2+12^2=c^2
225+144=c^2
369=c^2
square root both sides
3√41ft=c
Answer:
It's a right triangle.
Step-by-step explanation:
The hypotenuse is 24 feet
The vertical side is 17 - 8 = 9 feet.
The distance is the 3rd side.
