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WITCHER [35]
3 years ago
7

Please help, its urgent

Mathematics
2 answers:
otez555 [7]3 years ago
7 0
45.......................
krok68 [10]3 years ago
7 0

Answer:25

Step-by-step explanation:

the whole triangle equals 180

add 99+56 which gives you 155.

do 180-155 which gives you 25.

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2) In 1000 sq. meter of land a farmer cultivated 765 kg of rice with the wastage of 23.5%. I) Find the weight of the wastage. II
LiRa [457]

Answer:

Weight of wastage=179.775kg

weight of rice cultivated= 585.225 kg

percentage of rice cultivated=76.5%

Step-by-step explanation:

Area of land=100 square meters

Cultivated rice=765kg

Wastage=23.5%

1) Weight of the wastage=23.5% of 765kg

=23.5/100 × 765

=17977.5 / 100

=179.775 kg

2) Weight and percentage of rice cultivated.

weight of rice cultivated = 765 kg - 179. 775 kg

= 585.225 kg

percentage of rice cultivated = 100 - 23.5

= 76.5%

3) if area is increased 40 times in size

New area=1000 square meters × 40

=40,000 square meters

Cultivated rice= 765kg × 40

=30,600 kg

Cultivated rice excluding wastage=585.225 kg × 40

=23,409 kg

8 0
3 years ago
Please help and simplify these expressions and show how u found them! i will mark brainliest !
Diano4ka-milaya [45]
5(k+4)-2k
Multiply the k and the 4 by 5
Now you have 5k+20-2k
Minus 2k from 5k
Now you have 3k+ 20 that’s the answer

2(3+d-1)
Multiply 3, d, and 1 by 2
Now you have 6+2d-2
Minus 2 from 6
Now you have 4+2d that’s the answe
6 0
3 years ago
Read 2 more answers
The are 425 apples in basket A and 381 apples in Basket B. How many apples are there in the two baskets?​
Alex_Xolod [135]

Answer:

There are 806 apples in the combined two baskets.

Step-by-step explanation:

Just add the amount of apples in basket A and B to get the answer.

7 0
3 years ago
Identify the angles of rotational symmetry for the figure.<br> +<br> Rotational symmetry
lorasvet [3.4K]

Answer:

144

Step-by-step explanation:

7 0
3 years ago
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Identify whether each phrase is an expression, equation, or inequality.
Oksi-84 [34.3K]

Answer:

We need to see the phrases

Step-by-step explanation:

Show us the phrases

6 0
2 years ago
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