y = ?
Choose all answers that are correct.
2.
Which expressions show how 8 • 54 can be rewritten using the distributive property?
Choose all answers that are correct.
A.
8 • 50 + 4
B.
8 • 50 + 8 • 4
C.
8 • 60 – 8 • 6
D.
8 • 60 + 8 • 4
3. Simplify: 3u + 7v + 4u – 2v
A.
7u + 5v
B.
7u + 9v
C.
10u – 2v
D.
12uv
4. Which are the like terms in 4x3 – 7x2 + x + x3?
A.
4x3, –7x2, and x3
B.
4x3and x
C.
4x3and x3
D.
They are all like terms.
5. Simplify:
5x3 – 2x2 + x + 4x3
A.
8x3
B.
9x6– 2x2+ x
C.
9x3– 2x2+ x
D.
5x3– 2x2+ x + 4x3 (the expression cannot be simplified)
Answer:
Total area of the figure=
Step-by-step explanation:
The given figure has a rectangle and a triangle:
The area of the figure= Area of rectangle+Area of triangle
Length of the rectangle= 13 cm
Width=9 cm
Area of the triangle= 1/2 * base * Height
Height= 11 cm
Base= 13-8=5 cm
Area of the rectangle:
Total area of the figure:
Answer: 144.5
Step-by-step explanation:
area of the triangle is 27.5
area of the rectangle is 117
117+27.5=144.5
Use 3.14 for π .
Enter your answer as a decimal in the box.
Answer: 530.66 is the answer
Hope u get a good grade