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emmasim [6.3K]
3 years ago
10

I have tried this question for several times but i cant help me please​

Mathematics
2 answers:
rjkz [21]3 years ago
6 0

Answer:

hey please follow back me I follow you and I am good in Science and Maths

vlabodo [156]3 years ago
5 0

Answer:

a) Rs. 2425.55, Rs. 2626.36 (2 d.p.)

b) Rs. 1320

Step-by-step explanation:

Please see the attached pictures for the full solution.

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What positive value of x make the following eqaution true:x3=64? Explain
spin [16.1K]

Answer:

if the 3 is an exponent, then it is 4 bc 4 to the power of 3 is 64

Step-by-step explanation:

x3=64

Step 1: Take cube root.

x=(64)(13)

x=4

Answer:

x=4

3 0
3 years ago
Which scales are equivalent to the scale 1cm to 5km? More than one is the right answer
Oduvanchick [21]
The answer would be A because each side is being multiplied by 3
8 0
3 years ago
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Jordan changed the dimensions of a rectangular picture measuring 20 cm wide by 25 cm high by a scale factor of 5/2.
iVinArrow [24]

Answer:

I believe it's an enlargement, because 5/2 is more than one whole.

Step-by-step explanation:

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3 years ago
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A triangle has side lengths of (2b+c)(2b+c) centimeters, (7b+4d)(7b+4d) centimeters, and (6d+2c)(6d+2c) centimeters. Which expre
Gnoma [55]

Answer:

(9b + 3c + 10d)cm

Step-by-step explanation:

Given the sides of a triangle expressed as (2b+c), (7b + 4d) and (6d+2c). The perimeter of the triangle is the sum of all the sides of the triangles.

Perimeter of the triangle = 2b+c + 7b+4d + 6d+2c

Perimeter of the triangle = 2b + 7b + c + 2c + 4d + 6d

Perimeter of the triangle = 9b + 3c + 10d

Hence the perimeter of the triangle is (9b + 3c + 10d)cm

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3 years ago
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Classify the model as exponential growth or exponential decay. Identify the growth or decay factor AND the percent of increase o
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See also brainly.com/question/8975313

The growth factor is 2.

The increase is (2 -1)*100% = 100% per period.
5 0
3 years ago
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