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nignag [31]
3 years ago
12

What is the value of the expression?

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
5 0

Answer:

690

Step-by-step explanation:

(323+1715)-(1135+213)

(2038)-(1348)

=690

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1.What is the area of this parallelogram?
dexar [7]

Question 1: Option D

Area of the parallelogram = 132 cm²

Question 2: Option B

Area of the parallelogram = 3.60 ft²

Solution:

Question 1:

Base of the parallelogram = 6 + 5 = 11 cm

Height of the parallelogram = 12 cm

Area of the parallelogram = Base × Height

                                           = 11 × 12

Area of the parallelogram = 132 cm²

Option D is the correct answer.

Question 2:

Base of the parallelogram = 1.9 + 0.5 = 2.4 ft

Height of the parallelogram = 1.5 ft

Area of the parallelogram = Base × Height

                                           = 2.4 × 1.5

Area of the parallelogram = 3.60 ft²

Option B is the correct answer.

7 0
3 years ago
Y=-16t^2+8t
disa [49]

Answer:

1/4th of a second, or .25 seconds

Step-by-step explanation:

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3 0
2 years ago
8k + 2m = 3m + k<br><br> Solve for k
mina [271]
Minus both sides by 2m
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The weight of 10 identical samples of a substance is 0.1 pound, what is the weight of 100 samples
katovenus [111]
The answer to your question is 1.0
4 0
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