Answer:
C and G
Step-by-step explanation:
(x^2+4)^2+32=12x^2+48 is written as
.
We can simplify the expression using the term a by replacing x^2 + 4 with a.

This factors into (a-4)(a-8). Solve by setting each factor equal to 0 and solve for a.
a-4 = 0 a=4
a-8=0 a=8
Given:
Of the 50 students in the cafeteria, 7 have red hair.
Total number of students = 750
To find:
The proportion that could be used to predict the number of students who have red hair.
Solution:
Let x represent the number of students who have red hair.
The ratio of student having red hair to the total number of students are


The number of students having red hair is proportional to the total number of students. So, the above ratios are equal.

Multiply both sides by 750.



Therefore, the required equation is
and the number of students who have red hair is 105.
Answer:
<u>u</u><u> </u><u>is</u><u> </u><u>1</u><u>7</u><u>√</u><u>2</u><u> </u><u>and</u><u> </u><u>v</u><u> </u><u>is</u><u> </u><u>1</u><u>7</u>
Step-by-step explanation:
To find u:

feed in the terms:

To find v:

feed in the terms:

Answer: h(h-3)(h+4)
Step-by-step explanation:
To find the volume of rectangular-shaped box we will have to multiply the length by the width by the height.
Given the statements we can determine the length with the equation
L = h -3 where l is the length and h is the height.
the width can also be represent by the equation
w = h + 4
The height is is h and the length is h- 3 and the width is also h+4 so the expression will be h(h-3)(h+4)
Answer:
1. quadrilateral
2. kite 3. trapezoid
4. parallelogram 5. isosceles trapezoid
6. rhombus 7. rectangle
8. square
Step-by-step explanation: