Answer:
<h2>1).</h2>
(5a3b)(2ab)
Expand
That's
15ab( 2ab )
we have the answer as
<h3>30a²b²</h3>
<h2>2).</h2>
5y(-y² + 7y - 2)
Expand
That's
<h3>- 5y³ + 35y² - 10y</h3>
Hope this helps you
Answer: See explanation
Step-by-step explanation:
From the question, we are informed that On Monday, a museum had 350 visitors while on Tuesday, it had 680 visitors. The percent change in the number of visitors to the museum will then be:
= (680 - 350)/350 × 100
= 330/350 × 100
= 94.29%
The number of people that'll have to visit on Wednesday to have the same estimated percent change will be:
= 680 + (94.29% × 680)
= 680 + (0.9429 × 680)
= 680 + 641
= 1321
30/50 i believe but am not sure
5): Rectangular Flowerbed
Total Area:
14m * 10m
140m^2
Flower Bed Area:
10m * 6m
60m^2
Area of Path:
140m^2 - 60m^2
Answer ======> 80m^2
4): Area of Parallelogram: 4.5m^2
Area = B * H =====> 2.5m * 1.8 ====> 4.5m^2
b Base of the parallelogram ====> 2.5m
h Height of the parallelogram ======> 1.8m
Answer ======> Area ======> 4.5m^2
Hope that helps!!!! Numbers 5 and 4 is done for you!!!!
