Answer:
10 square centimeters.
Step-by-step explanation:
The area of a rectangle=base*height. 5*2=10 square centimeters.
The box has volume
11 in × 3 in × <em>x</em> in = 33<em>x</em> in³
and surface area
2 (11 in × 3 in + 11 in × <em>x</em> in + 3 in × <em>x</em> in) = (66 + 28<em>x</em>) in²
The volume and area have the same value if
33<em>x</em> = 66 + 28<em>x</em>
Solve this equation for <em>x</em> :
33<em>x</em> - 28<em>x</em> = 66
5<em>x</em> = 66
<em>x</em> = 66/5 = 13.2
Answer:
C: 77 miles
Step-by-step explanation:
The points form a right triangle triangle with the legs being 44 and 63 and the distance between Washington and Midland being the hypotenuse.
See graph and connect the dots.
We can use the Pythagorean theorem to find the hypotenuse
a^2 +b^2 =c^2
44^2 + 63^2 = c^2
1936 + 3969 = c^2
5905 = c^2
Take the square root of each side
76.84399781
Rounding to the nearest mile
77 miles
Answer:
The definition of a linear equation is an algebraic equation in which each term has an exponent of one and the graphing of the equation results in a straight line
Step-by-step explanation:
u single?
Answer:
One solution at (-2,1)
Step-by-step explanation:
3x+4y=−2.
2x−4y=−8
Add the two equations together
3x+4y=−2
2x−4y=−8
------------------------
5x +0y = -10
Divide by 5
5x/5 = -10/5
x=-2
Now find y
2x-4y = -8
2*-2 -4y = -8
-4-4y = -8
Add 4 to each side
-4+4 -4y = -8+4
-4y = -4
Divide by -4
y = 1