2 years ago

Let r = 9.4 and L = 18.2. Find surface area of figure

Mathematics

1 answer:

Tatiana [17]2 years ago

5 0

Answer:

surface area of cone =πrl

=22/7*9.4*18.2

=537.68

You might be interested in

3.) 4(m + 5) + 42, (m = -2)

SpyIntel [72]

The answer would be 54 since m=-2

Step one: 4(-2+5)+42
Step two: (-8+20)+42=54

4 0

3 years ago

Read 2 more answers

the inequality |t-57|<7 describes the range of monthly average temperature, T, in Degrees Fahrenheit, for san Francisco, Cali

Y_Kistochka [10]

Solution is: $50\leq T\leq 64$ and it means, the minimum temperature is 50° Fahrenheit and the maximum temperature is 64° Fahrenheit.

Explanation

Given inequality is: $|T-57|\leq 7$

As this is absolute inequality, so we will get two different inequalities-- one for positive and another for negative. So.....

$T-57\leq 7\\ \\ T\leq 7+57\\ \\ T\leq 64$

and

$-(T-57)\leq 7\\ \\ -T+57\leq 7\\ \\ -T\leq 7-57\\ \\ -T\leq -50\\ \\ T\geq 50$

So, the final combined solution will be: $50\leq T\leq 64$

It means that the minimum temperature for San Francisco, California is 50° Fahrenheit and the maximum temperature is 64° Fahrenheit.

7 0

3 years ago

Select the coordinates of two points on the line y = −2. (2 points)

nikklg [1K]

Answer:

thanks for pointing

Step-by-step explanation:

pa report nalang

4 0

2 years ago

The linear equation was solved using these steps. Linear equation: 1 3 (12x + 15) = 7 Step 1: 4x + 5 = 7 Step 2: 4x = 2 Step 3:

Ronch [10]

Answer:5

Step-by-step explanation:5

5 0

3 years ago

Read 2 more answers

Please answer this correctly

AlexFokin [52]

Answer:

the answer is 45 because there are four marbles so it would be a 50/50

8 0

3 years ago

Read 2 more answers