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monitta
2 years ago
8

Work out 2.6 cos 12° rounded to 2 d.p.

Mathematics
1 answer:
AlexFokin [52]2 years ago
8 0

Answer:

2.54. Calculate the approximate value:2.6 *

Step-by-step explanation:

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A truck driver drove 48 miles in 45 minutes. at this rate, how many miles can the truck driver drive in one hour?
Lelechka [254]

Answer:

64 miles

Step-by-step explanation:

Number of miles driven in 45 minutes = 48 miles

We need to find how many miles will the truck drive drive in one hour. Since the rate is the same, the distance covered in each minute remains the same.

Number of miles driven in 1 minute = \frac{48}{45} miles

Since, 1 hour = 60 minutes, we can write:

The number of miles driven in 1 hour (60 minutes) = \frac{48}{45} \times 60 = 64 miles

This means the truck driver can drive 64 miles in an hour.

6 0
3 years ago
81,924+3,827 equals
mixas84 [53]

Answer:

85751

Step-by-step explanation:

81924

+ 3827

_______

 85751


- Start from the right side, 4 + 7 = 11, but the 1 is carried over

- 2 + 2 + 1 = 5

- 9 + 8 = 17, but the 1 is carried over

- 1 + 3 + 1 = 5

- 8 + 0 = 8

Thus, the answer becomes 85751.

6 0
3 years ago
Read 2 more answers
3 raise to power x equal to -3
cluponka [151]

3 ^x = -3

then, x would be -1

6 0
3 years ago
What's the answer......
Licemer1 [7]
I'm pretty sure your right. the answer is mantle.
8 0
3 years ago
Convert 2x-y=-7 into slop-intercept form​
kykrilka [37]
I believe the answer is y=2x+7
7 0
3 years ago
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