Answer:
14
Step-by-step explanation:
(2 x 6) + ( 
- 8 ÷ 2^2) =
12 + (4 - 8 ÷ 4)
12 + (4 - 2)
12 + 2
14
The base of triangle is 24 inches whose area is 2.75 sq. feet
<u>Solution:</u>
Given, area of a triangle is 2.75 square feet and its height is 33 inches.
We have to find its base length in inches.
So let us convert area units from feet to inches.
Area = 2.75 square feet = 2.75 
ft ft
= 2.75 12 inches 12 inches
[since 1 foot = 12 inches
]
= 2.75 x 144 
Area = = 396
Area of triangle is given as:
Hence, the base of the triangle is 24 inches
Probably the easiest way to do this is to use synthetic division. We already know one of the zeros of the quadratic so we can use that number to find the other zero. If the point is (4, 0), then when y = 0, x = 4. Thus, 4 is a zero. Put 4 outside the "box" and put the coefficients from the quadratic inside, like this: 4 (1 -1 -12). Draw a line and bring down the first one under it. Multiply that 1 by the 4 to get 4. Put that 4 up under the -1 and add to get 3. Multiply 3 by 4 to get 12. Put that 12 up under the -12 and add to get 0. The numbers left under the line are the coefficients for the next polynomial, called the depressed polynomial, and this polyomial is one degree less than the one we started with. Those coefficients are 1 and 3. Therefore, the polynomial is x + 3 = 0. That means that the other zero, or x-intercept, is x = -3.
Let x be the no. of<span> laptop computers make that day
</span><span>20 more laptops computers than desktop computers
so no. of desktop computers = x-20
</span><span>5% of the laptop computers and 7% of the desktop computers
</span>= 0.05x + 0.07(x-20)
= 0.05x + 0.07x - 1.4
= 0.12x - 1.4
which equal to 16
so 0.12x-1.4 = 16
0.12x = 17.4
x=145
so the company builds 145 laptop computers that day
A chemical a element js a specific kind of atom
