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prisoha [69]
3 years ago
11

4. Find the shaded area of the figure below.

Mathematics
2 answers:
andriy [413]3 years ago
7 0
The correct answer is c
Vanyuwa [196]3 years ago
3 0
Answer is 42.5 sq cm
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The parking space shown on the right has an area of 216 ft². A custom truck has rectangular dimensions of 12.1 ft by 3.6 ft. Can
mart [117]

Answer:

• Yes, the area of the truck is less than the area of the parking space.

,

• The missing dimension of the parking space is 12 ft.

Explanation:

The area of the parking space = 216 ft²

Part A

The dimensions of the custom truck = 12.1 ft by 3.6 ft.

To determine if the truck can fit into the space, we calculate the area of the truck.

\begin{gathered} \text{Area of the truck}=12.1\times3.6 \\ =43.56ft^2 \end{gathered}

Since the area of the truck is less than the area of the parking space, the truck will fit into the space.

Part B

The parking space is in the shape of a parallelogram.

\text{Area of a parallelogram=Base x Perpendicular Height}

Given:

• Area = 216 ft²

,

• Base = b ft

,

• Perpendicular Height = 18 ft

We then have:

\begin{gathered} 216=b\times18 \\ 18b=216 \\ b=\frac{216}{18} \\ b=12\text{ ft} \end{gathered}

The missing dimension of the parking space is 12 feet.

7 0
2 years ago
Solve 2 log3 x + log3 5 =125​
zepelin [54]

Answer:

x = √(3^125/ 5)

approx 2.9552445 * 10^29.

Step-by-step explanation:

2 log3 x + log3 5 =125​

log3 x^2 + log3 5 = 125

log3 (5x^2) = 125

3^125 = 5x^2

x^2 = 3^125/ 5

x = √(3^125/ 5)

This is a huge number

An approximation of it is 2.9552445 * 10^29.

3 0
3 years ago
Please help. I’ll mark you as brainliest if correct!
djverab [1.8K]

Answer:

Step-by-step explanation:

children=c

adults=a

c+a=359

a=359-c

2.75c+6a=1621

2.75  c+6(359-c)=1621

2.75 c+2154-6c=1621

-3.25 c=1621-2154

-3.25 c=-533

-\frac{325}{100} c=-533\\-\frac{13}{4} c=-533\\c=-533 \times \frac{-4}{13} =41 \times 4=164 \\children=164\\adults=359-164=195

7 0
3 years ago
Each side of a square piece of sheet metal is 6 meters long. What is the sheet metal's area?
Oksana_A [137]

Answer:

36 meters^2

Step-by-step explanation:

4 0
3 years ago
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Explain why a prime number cannot be a square number
KiRa [710]

All square numbers have an odd numberof factors. A prime number by definition has exactly 2 factors - 1 and itself. 

5 0
3 years ago
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