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vitfil [10]
3 years ago
11

What is the answer to this;7log10 (10/9)-2log10 (25/24+3log10 (81/80)​

Mathematics
1 answer:
vovangra [49]3 years ago
6 0

Answer:

Step-by-step explanation:

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74°. 2x° what is the value of x
horrorfan [7]

Answer:

2x-7

Step-by-step explanation:

5 0
3 years ago
One story with author and summary please​
otez555 [7]

Answer:

The story tells of a plain-looking little bird (the Ugly Duckling) born in a barnyard. His brothers and sisters as well as the other birds and animals on the farm tease him for being plain and ugly, so he runs off to live with a flock of wild ducks and geese until hunters shoot down the flock. Alone again, the Ugly Duckling finds a home with an old woman, but her cat and hen also tease him, so he doesn't stay there long.

In his wanderings, the Ugly Duckling comes across a flock of migrating swans, and he wishes to join them but can't because he's too young and can't fly well enough. When winter sets in, a farmer rescues the Ugly Duckling, but the farmer's children and other animals frighten him with their noise and teasing, so again, he flees. He spends a cold and lonely winter hiding in a cave until springtime, when the flock of swans comes to the lake near his hiding place.

When the Ugly Duckling approaches the swans, he's delighted to find that they accept him and treat him like one of them. When he looks at his reflection in the lake, he realizes, to his astonishment, that he's matured into a beautiful swan himself. When the swans fly off from the lake, he spreads his wings and joins them, finally having found a family who accepts him.

7 0
3 years ago
The nth term of a sequence is 3n2/2
AlekseyPX

Answer:17th term I think

Step-by-step explanation:

6 0
3 years ago
The original price of a motorcycle was reduced by $275.
Sati [7]
The answer would be C. p - 275. If the original price of the motorcycle is p, and it was REDUCED, that means to subtract from p. 
4 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!
Zolol [24]

Answer:

Step-by-step explanation:

Triangle DEF is a right angle triangle.

From the given right angle triangle,

DE represents the hypotenuse of the right angle triangle.

With ∠E as the reference angle,

EF represents the adjacent side of the right angle triangle.

DF represents the opposite side of the right angle triangle.

To determine EF, we would apply

trigonometric ratio

Cos θ = opposite side/hypotenuse. Therefore,

Cos 49 = EF/8

EF = 8Cos49 = 8 × 0.6561

EF = 5.2488

Rounding to the nearest tenth, it becomes 5.2

3 0
3 years ago
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