2 years ago

Enter the value for x

Mathematics

1 answer:

Morgarella [4.7K]2 years ago

3 0

12 times 7 equals 84 so the answer is 84

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Four consecutive odd integers add up to 288. which integers are they?

murzikaleks [220]

Let the smallest integer be x
x + (x+2) + (x+4) + (x+6) = 288
4x +12 =288
4x= 276
x = 69
The integers are 69, 71, 73 and 75

5 0

3 years ago

2. Find the volume of the<br> cylinder.<br> 3.5 ft.<br> r= 2 ft.

lyudmila [28]

Answer:

43.96

(i used 3.14 for pie)

Step-by-step explanation:

4 0

3 years ago

2/3(9a+18b)=6a+kb

bagirrra123 [75]

Answer:

4.) 12

Step-by-step explanation:

$\frac{2}{3} (9a + 18b) = 6a + kb \\ \\ \implies \: \frac{2}{3} \times 9a + \frac{2}{3} \times 18b = 6a + kb \\ \\ \implies \: { 6a} + 12b = 6a + kb \\ \\ \implies \: \cancel{ 6a} + 12b - \cancel{ 6a} = kb \\ \\ \implies \: 12b = kb \\ \\ \implies \: k = \frac{12\cancel b}{\cancel b} \\ \\ \huge \implies \: k = 12$