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3 years ago

Which quadrilaterals have diagonals that are not lines of symmetry?

Mathematics

1 answer:

ivolga24 [154]3 years ago

7 0

A parallelogram and a kite do not have lines of symmetry.
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Hope this helps!

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Corbin is selling cheese at the farmers’ market. One wheel of cheese has a diameter of 11 inches.

sveticcg [70]

Answer:

I. 94.99 in²

II. $0.23

Step-by-step explanation:

Given the following data;

Diameter of wheel = 11 inches

$\pi = 3.14$

Cost of wheel = $21.35

$Radius, r = \frac {diameter}{2}$

$Radius, r = \frac {11}{2} = 5.5 \; inches$

Part A

To find the area;

We know that a wheel is circular in nature. Thus, the area of a circle is given by the formula;

$Area, A = \pi r^{2}$

Substituting into the equation, we have;

$Area, A = 3.14 * 5.5^{2}$

$Area, A = 3.14*30.25$

Area, A = 94.99 in²

Part B

To find cost per square inch;

$Cost \; per \; square \; inch = \frac {Cost \; per \; wheel}{Area \; of \; wheel}$

$Cost \; per \; square \; inch = \frac {21.35}{94.99}$

Cost per square inch = $0.23

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3 years ago

What is 17% of 13.00

Margarita [4]

Answer:

The answer is 2.21

Step-by-step explanation:

4 0

3 years ago

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Can someone please help me with these two questions! :( ill mark u as brainlest

Maslowich

Answer:

1.A by SSS axiom

2.F as angle A is 62*

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3 years ago

Round 151.09 to the nearest whole

3241004551 [841]

It is rounded down to 151.

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3 years ago

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A square is shown below. Which expression can be used to find the area, in square units, of the shaded triangle in the square?

ELEN [110]

Answer:

Area = $\frac{1}{2} (6)(6)$

Step-by-step explanation:

Area of Triangle = $\frac{1}{2} (Base)(Height)$

Where Base = 6 , Height = 6

Area = $\frac{1}{2} (6)(6)$

Area = 3 * 6

Area = 18 units^2

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3 years ago

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