Answer:
<em>9-3=6</em>
Step-by-step explanation:
An addition/subtraction fact family has 2 addition equations and 2 subtraction ones.
The question already states both addition ones, but only one subtraction
The subtraction one stated is 9-6=3
The opposite is<em> 9-3=6</em>
<u>Hope this helps :-)</u>
Answer: 60%
Step-by-step explanation: multiply 18 by 100 than divide by 30
Answer:
The ordered pair of P'=(-8.75, 5.25)
Step-by-step explanation:
To get the ordered pair of point P' you simply have to multiply the coordinates of P by scale factor of 7/4
P:(-5,3)
P'(x,y)= (-5* 7/4, 3*7/4)
P'(x,y) = (-35/4 , 21/4)
P'(x,y) = (-8.75, 5.25)..
Thus the ordered pair of P'=(-8.75, 5.25)....
Answer:
Let the consecutive numbers be x and x+1
given
(x+1)^2=19+9x
x^2+2x+1=19+9x
like terms together
x^2+2x-9x+1-19=0
x^2-7x-18=0
factorize the quadratic equation to get the value of x
(x-9)(x+2)=0
x=9 and x=-2
we reject the second option
the answer is x=9 and x=9+1=10
x=9 and x=10
Thank you!
Step-by-step explanation:
The answer to this problem is 10/27