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Ghella [55]
3 years ago
10

60 seconds in the ratio 4:6

Mathematics
1 answer:
-BARSIC- [3]3 years ago
8 0

Answer:

40

Step-by-step explanation:

hope it helps

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Write the inequality:<br> 2 times d is less than 10
Feliz [49]

Answer:

2d<10 or 10>2d

Step-by-step explanation:

8 0
3 years ago
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The keyboard of a piano has 88 keys. Generate the equivalent prime factorization of 88.
Verdich [7]

Answer:

11 x 2^3 =11 x 2 x 2 x 2 = 88

Step-by-step explanation:

88

<u>11</u> 8

   <u>2</u> 4

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<u />

Use a factor tree it helps a lot :0).

8 0
3 years ago
Select the correct answer. Simplify. 198 49√2 OB. 7√2 OC. 2√7 OD. 14√7​
Nitella [24]

Answer: The correct answer is B.

Step-by-step explanation: To simplify a square root, you take the factors of the value in the square root and see the greatest factor that is a square. In this case, 49 is the greatest square factor of 98. You take the square root of 49, which is 7. 7 goes outside the radicand. Leave 2 inside the radical because 49 x 2 = 98. Hence, the correct answer is B.

7 0
2 years ago
Find the measure of angle 1, 2, 5 and 6. Show your work!<br> 3<br> 4<br> 1<br> 2<br> 5<br> 6<br> 68
Andre45 [30]
Sorry but where is the picture? I’m confused..
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3 years ago
F(x)=x^2+2x-1 <br>find f(-3)​
emmasim [6.3K]

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2

Step-by-step explanation:

7 0
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