3 years ago

Fraction of the diagram is shade

Mathematics

1 answer:

WITCHER [35]3 years ago

8 0

Answer:

10/30 is the fraction of the diagram shade

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Find the unit rate. Round to the nearest hundredth, if necessary.<br> $370 for 12 ft2

valentina_108 [34]

Answer:

30.80

Step-by-step explanation:

$370/12ft^2

6 0

3 years ago

3x to the power of 3 + 21x squared + 36x = 0 by factoring the quadratic equation.

Diano4ka-milaya [45]

Answer:

x = 0, -4 and -3.

Step-by-step explanation:

The given expression is "3x to the power of 3 + 21x squared + 36x = 0".

We can write this expression as follows :

$3x^3+21x^2+36x=0$

Taking 3x common.

$3x(x^2+7x+12)=0\\\\3x=0\ \text{and}\ (x^2+7x+12)=0$

x = 3

$x^2+7x+12=0\\\\x^2+3x+4x+12=0\\\\x(x+3)+4(x+3)=0\\\\(x+4)(x+3)=0\\\\x=-4,-3$

Hence, the solution of the given quadratic equation are x = 0, -4 and -3.

5 0

3 years ago

4 1/2÷ 1 1/4 correctly answer in simplest form

g100num [7]

Answer:

3 3/5

Step-by-step explanation:

5 0

3 years ago

Point A(1,9) and point B(−4,−3) are located within the coordinate plane.

AlekseyPX

Answer:

The answer to your question is 13 units

Step-by-step explanation:

Data

A (1, 9)

B (-4, -3)

distance = ?

Formula

distance = $\sqrt{(x2 - x1)^{2} + (y2 - y1)^{2}}$

Substitution

distance = $\sqrt{(-4 - 1)^{2} + (-3 - 9)^{2}}$

Simplification

distance = $\sqrt{(-5)^{2} + (-12)^{2}}$

distance = $\sqrt{25 + 144}$

distance = $\sqrt{169}$

Result

distance = 13

8 0

3 years ago

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Is this a function or not a function

notka56 [123]

this is a function becuase it passes the verticle line test (no 2 points are above each other).

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2 years ago

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