All categories

3 years ago

Which angle bisector was created by following the construction steps correctly? How do you know?

Mathematics

1 answer:

svet-max [94.6K]3 years ago

4 0

Answer:

The angle bisector completed incorrectly is the angle bisector with the heading "Example 2"

How it is known that the bisector with heading "Example 2" was completed incorrectly is the difference between the length of the intersection of the two arcs on the two lines that form the angle which is to be bisected

The angle bisector is constructed from the intersection of the arcs drawn from the two arcs intersecting the lines forming the angle, therefore, they need to be equidistant from the point B in order to construct the line passing through midpoint of the angles

Step-by-step explanation:

You might be interested in

at a certain time of day, a 30- foot building casts a 10 foot shadow. how tall is a person who casts a 2 foot shadow

KatRina [158]

The person would be 6 feet

4 0

3 years ago

Please anyone help 15 brain list please help me please help I will pray for you

m_a_m_a [10]

Answer:

Linear and Negative

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Six more than a number y

Flura [38]

Answer:

wdum

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

The bed of a truck is stacked with with boxes of paper. The boxes are stacked 5 boxes deep by 4 boxes high by 4 boxes across

marysya [2.9K]

Answer:

Step-by-step explanation:

The boxes are stacked 5 boxes deep by 4 boxes high by 4 boxes across, then there are $5\cdot 4\cdot 4=80$ boxes in total.

The mass of 1 box of paper is 22.5 kilograms, so 80 boxes weigh $22.5\cdot 80=1800$ kilograms.

When the driver is in the truck, the mass is 2948.35 kilograms, then the total mass is

$2948.35+1800=4748.35\ kg.$

Let n be the number of boxes of paper the driver must deliver at the first stop. Their weigth is 22.5n kg and the weight of the truck without n boxes is

$4748.35-22.5n\ kg.$

Trucks with a mass greater than 4700 kilograms are not allowed over the bridge, thus

$4748.35-22.5n48.35,\\ \\n>\dfrac{967}{450}=2\dfrac{67}{450}.$

Hence, the driver must deliver at least 3 boxes at the first shop.

8 0

3 years ago

If triangle ABC defined by the coordinates A(1, 1), B(9, 1), C(1, 9) is dilated by a scale factor of 1 2 , with resulting vertex

AfilCa [17]

Answer: the answer is b (1, 1)

In this case, the center of dilation is a vertex of the original figure.

The center of dilation is a fixed point in the plane about which all points are expanded or contracted.

Step-by-step explanation:

3 0

3 years ago