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3 years ago

Which shapes have at least One angle but is not a square

Mathematics

2 answers:

jekas [21]3 years ago

8 0

Answer:

every single other polygon

Step-by-step explanation:

shapes must have at least 3 angles. Triangles, Rectangles, Parallelograms, Rhombuses, trapezoids, pentagons, are all shapes with at least 1 one but are not called squares

Law Incorporation [45]3 years ago

6 0

Answer:

right trianigle

Step-by-step explanation:

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What is the value of x?<br> 1495=490+x

Nostrana [21]

X= 1495 - 490 = 1005

4 0

3 years ago

Read 2 more answers

a fast food restaurant sold 63 burgers with cheese. if the ration of burgers sold with cheese compared to without cheese was 7 :

kobusy [5.1K]

Answer:

441

Step-by-step explanation:

63 multiplied by 7 gives us 41

7 0

3 years ago

Patty prepared a simple salt solution using 3 parts salt and 4 parts water. Timmy made a salt solution using 6 parts salt and 7

777dan777 [17]

Answer:

The solution of Timmy is saltier.

Step-by-step explanation:

We have to keep in mind that a solution is saltier if and only if salt has a greater proportion within solution. The following criterion is used to determine which solution is saltier:

$r = \frac{n_{salt}}{n_{salt}+n_{water}}$

Where:

$r$ - Salt ratio, dimensionless.

$n_{salt}$ - Parts of salt, dimensionless.

$n_{water}$ - Parts of water, dimensionless.

Now, we find the salt ratios of Patty and Timmy:

Patty ( $n_{salt} = 3$ and $n_{water} = 4$ )

$r_{P} = \frac{3}{3+4}$

$r_{P} = \frac{3}{7}$

$r_{P} = 0.429$

Timmy ( $n_{salt} = 6$ and $n_{water} = 7$ )

$r_{T} = \frac{6}{6+7}$

$r_{T}= \frac{6}{13}$

$r_{T} = 0.462$

The solution of Timmy is saltier.

4 0

3 years ago

Which of the following equations is an example of the general form of the equation of a line in standard form?

Studentka2010 [4]

The correct answer is D

5 0

3 years ago

Write an equation for the line that has a y-intercept of 2 and is perpendicular to the line 3x + y = 6.

sleet_krkn [62]

Answer:

The equation of the line would be y = 1/3x + 2

Step-by-step explanation:

To find this, we must first solve the original equation for y.

3x + y = 6

y = -3x + 6

This means the original slope is -3. Since the original slope is -3, we know that the perpendicular slope is 1/3. This is because perpendicular slopes are opposite and reciprocal.

Now we use the slope and the intercept in slope-intercept form to get the equation.

y = mx + b

y = 1/3x + 2

4 0

3 years ago