Step-by-step explanation:
y-7/4-7=x+8/8-8
-y+7/3=0
y=7
Answer:
130.2
Step-by-step explanation:
you need to know the formula to find out area first.
Area = (1/2)* base*height
So, when you let base as x m then, definitely height becomes (x+6)m.
So substitute the values in above formula and you'll get the answer.
I think <span>56=1/2(x)(x+6)</span>
Answer:
C. (1/2)h(h+3)
Step-by-step explanation:
If the height is h and the base is 3 more than the height, then the base is h+3.
The area of a triangle is given by the formula ...
A = (1/2)bh . . . . where b represents the base length and h represents the height
Substituting the values for height and base length given in this problem, we have ...
A = (1/2)(h+3)(h)
This expression for area is equivalent to ...
(1/2)h(h+3)
24% because you would make a ratio like x/100= 2,160/9000. So basically the x is the percentage you need, 100 is just an easy factorable percent, and 2,160 is the wheat bread and 9000 is all the bread. Basically what you do with this ratio is you cross multiply. This means you multiply 2,160 by 100 and divide by 9000 and that’s your percent