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3 years ago

HELPPPPPPPPP

Mathematics

1 answer:

Evgesh-ka [11]3 years ago

7 0

Answer:

D-last pic

Step-by-step explanation:

Check the rate of change in the f(x) column.

The first 3 have linear change (arithmetic sequence) and the last one has different pattern.

Correct option is D

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B
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3 years ago

The diagonal of a square has length 10√2. Find the area of the square.

alex41 [277]

Answer: $A = 100$ square unit

Step-by-step explanation:

The formula for calculating the area of a square when the diagonal is given is :

$Area = d^{2} / 2$

That is :

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3 years ago

Could someone answer this pls thank u

loris [4]

Given:

The area model.

The area of the shape is 82 square units.

To find:

The correct equation for the given situation.

Solution:

We know that, area of a rectangle is

$Area=Length \times Width$

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$A_1=(x)\times (3x)=3x^2$

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Now, the total area is equation to 82 square units.

$A_1+A_2+A_3=82$

$3x^2+4x+9x=82$

$3x^2+13x=82$

Since the required equation is $3x^2+13x=82$ , therefore, the correct option is C.

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3 years ago

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sweet-ann [11.9K]

Jen is going around 85mph

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3 years ago

The sum of the square of a<br> number and five times that<br> number is no more than 46.

lisabon 2012 [21]

Answer:

Step-by-step explanation:

46/5 = 9.2

if you take the reverse of the square which is the square root of 9.2 you get about 3.

Thus proving that 3 squared times five is infact less then 46.

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3 years ago

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