Answer:
take your calculator
press 15 ÷4 and get your answer
and your answer is 3,75
You're just dividing in this problem
which if you divide both bottom and to portion by 3 it leads to
4/3
Answer:
137 m²
Formula's:
- area of rectangle: length + width
- area of triangle: 1/2 * base * height
Explanation:
⇒ area of rec + area of rec + area of rec + area of triangle
⇒ 2 * 4 + 7 * 6 + 8 * 9 + 1/2 * 6 * 5
⇒ 8 + 42 + 72 + 15
⇒ 137 m²
<u>Part A</u>
The two factors are 5 and 4x+6.
- 5 is a constant.
- 4x+6 is a binomial.
<u>Part B</u>
The first factor, 5, has 1 term.
The second factor, 4x+6, has 2 terms.
<u>Part C</u>
The coefficient of the variable term is 4.
<h2>The height of the rocket increases for some time and then decreases for some time.</h2>
The height from the ground increases from 4 to 26, then decreases from 26 to 0.
Why the others are wrong.
A. The height of the rocket changes at a constant rate for the entire time.
The graph is a curve. This means the rate is not constant. If it were constant, the graph would be linear - a straight line.
C. The height of the rocket remains constant for some time.
The graph is a curve. This means the rate is not constant. If it were constant, the graph would be linear - a straight line.
D. The height of the rocket decreases for some time and then increases for some time.
This implies the graph decreases first then increases. However, the rocket will increase, then decrease.
