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soldi70 [24.7K]
3 years ago
9

(1 + 2) x (3 + 4) whats the answer?

Mathematics
2 answers:
Effectus [21]3 years ago
7 0

Answer:

21

Step-by-step explanation:

so 1 plus 2 which is 3 then do 3 plus 4 which is 7 so 3 times 7 is 21

spayn [35]3 years ago
5 0

Answer: 21

Step-by-step explanation: 3 x 7 = 21

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True [87]

Given:

Compound shape

To find:

The area of the compound shape.

Solution:

The compound shape is splitted into two parallelograms.

<u>Bottom parallelogram:</u>

Base = 7.5 cm

Height = 5 cm

Area of the parallelogram = base × height

                                           = 7.5 × 5

                                           = 37.5 cm²

The area of the Bottom parallelogram 37.5 cm².

<u>Top parallelogram:</u>

Base = 7.5 cm

Height = 4.5 cm

Area of the parallelogram = base × height

                                           = 7.5 × 4.5

                                           = 33.75 cm²

The area of the top parallelogram 33.75 cm².

Compound shape = 37.5 + 33.75

                               = 71.25 cm²

The area of the compound shape is 71.25 cm².

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3 years ago
4 divided into 4000 what the answer n remainder​
belka [17]

Answer:

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4/4000=1000

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Find the volume of the cone shown. Use 3.14 for pi. Round your answer to the nearest hundredth.
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Answer:

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Step-by-step explanation:

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You will need 47$
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