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Andru [333]
3 years ago
13

HELP ASAP !!!!! Write a direct variation equation that relates 16 and 2

Mathematics
2 answers:
Alinara [238K]3 years ago
6 0

Answer:

8×2-16

Step-by-step explanation:

if 8 is doubled or times by 2 it's permanent answer is really 16

creativ13 [48]3 years ago
6 0

Answer: 16 = 2x

Step-by-step explanation:

The pattern for a direct variation equation is y = kx.

y is the "output" or result.

k is the "constant" a number that will remain the same.

x is the "unknown" or variable that will make the output correct once found.

Here, x = 8

16 = 2(8)

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5 0
4 years ago
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5 0
3 years ago
What is 212,514 +396,705 estimated
umka21 [38]

Answer:

Estimate = 600,000

Step-by-step explanation:

An estimate can be defined as a rough calculation of a numerical value, usually the upper limitation.

Given the following numerical values;

212,514

396,705

To add the two values together, we would first of all determine the estimate.

Estimate of 212,514 = 200,000

Estimate of 396,705 = 400,000

Adding the two values;

200,000 + 400,000 = 600,000.

Actual addition of the values would have given;

212,514 + 396,705 = 609,219.

Therefore, 600,000 is an estimated value of 609,219.

3 0
3 years ago
The sum of 36.4 and a number is 39.21, as shown below. What number should go in the box to complete the addition problem?
slamgirl [31]

Answer:

The answer would be 2.

Step-by-step explanation:

U just subtract 39.21 -36.4= 2.81

4 0
3 years ago
Solve the attached question.<br><br>No spam allowed!​
ohaa [14]

Answer:

= 100

Step-by-step explanation:

TSA of brick → 2(L×b+b×h+h×l)

= 2(22.5× 10 + 10 \times  7.5 +7.5 \times 22.5)

= 2 (225 +75 + 168.75) cm²

=2 ( 468.75) cm ²

= 937.5cm²

=  \frac{937.5 {cm}^{2} }{100 \times 100} =0.09375 m²

Therefore, Required number of Bricks-

=  \frac{9.375 {cm}^{2}  \times 100}{0.09375  \: {cm}^{2} }

= 100

  • Hence,The required Number of Bricks = 100 respectively.
3 0
3 years ago
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