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Masteriza [31]
3 years ago
7

A map of an island is shown on a half-centimetre grid,

Mathematics
1 answer:
aliya0001 [1]3 years ago
8 0
The answer is b.because it is
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A farmer collected 12 dozen eggs from her chickens. She sold 5/ of the eggs at the farmer's market, and gave the rest to friends
Aleonysh [2.5K]

Answer:

If that is supposed to say she sold 5 DOZEN eggs at the farmer's market then The farmer gave away 7 dozen eggs which would be 84 eggs. She earned $22.50

Step-by-step explanation:

12 dozen - 5 dozen = 7 dozen

7 dozen x 12 = 84 eggs

5 dozen x 4.50 = $22.50

4 0
3 years ago
30 fortyths into a decimal​
lana [24]

Answer:

0.3

Step-by-step explanation:

Percent means 'per 100'. So, 30% means 30 per 100 or simply 30/100. If you divide 30 by 100, you get 0.3 (a decimal number). So, to convert from percent to decimal, simply divide by 100 and remove the '%' sign. There is a easy way to convert from percent to decimal: Just move the decimal point 2 places to the left.

Hope this helps :)

pls give brainliest :p

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2 years ago
My sister wanted to ask for help
Alla [95]
For 2,000 ten times is 20,000 and for 1/10 of is 200
4 0
3 years ago
At an angle of elevation 610
Vadim26 [7]

Answer:

The height of the cliff CD is approximately 539.76 m

Step-by-step explanation:

The given parameters are;

The first angle of elevation with which the captain sees the person on the cliff = 61°

The second angle of elevation with which the captain sees the person on the cliff after moving 92 m closer to the cliff = 69°

The angle made by the adjacent supplementary angle to the second angle of elevation = 180° - 69° = 111°

∴ Whereby, the rays from the first and second angle of elevation and the distance the ship moves closer to the cliff forms an imaginary triangle, we have;

The angle in the imaginary triangle subtended by the distance the ship moves closer to the cliff = 180° - 111° - 61° = 8°

By sine rule, we have;

AB/(sin(a)) = BC/(sin(c))

Which gives;

92/(sin(8°)) = BC/(sin(61°))

BC = (sin(61°)) × 92/(sin(8°)) ≈ 578.165 m

BC ≈ 578.165 m

The height CD = BC × sin(69°)

∴  The height of the cliff CD = 578.165 m × sin(69°) ≈ 539.76 m.

The height of the cliff CD ≈ 539.76 m.

5 0
3 years ago
At an airpor, it costs $7 to park for up to one hour and $5 per hour for each additional hour. Let x respresent the number of ho
IrinaVladis [17]

Answer: C(x) = 5x + 7

3 0
3 years ago
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