Answer:
2c <u><</u> 19
Step-by-step explanation:
Its not giving you an exact value of what c is so when you see "at most 19" you would use less than or equal to sign ( <u><</u> <u>)</u> but if instead said it "at least 19" you would use a greater than or equal to sign ( <u>></u> <u>)</u>.
Hi there, all we do is divide 48 by 12. 48÷12=4.
Answer:
x=24
Step-by-step explanation:
We can use the Pythagorean theorem to find x
a^2 + b^2 = c^2
where a and b are the legs and c is the hypotenuse
7^2 + x^2 = (x+1)^2
FOIL the right side (x+1) * (x+1) = x^2 +1x +1x+1 = x^2+2x+1
49+x^2 = (x^2 +2x+1)
Subtract x^2 from both sides
49+x^2-x^2 = (x^2 +2x+1) -x^2
49 = 2x +1
Subtract 1 from each side
49-1 = 2x+1-1
48 =2x
Divide by 2
48/2 = 2x/2
24 =x
Answer:
x = x 0.87
Step-by-step explanation:
X=x + 7÷ 8
X = x 0. 87
Check the picture below.
make sure your calculator is in Degree mode.