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valina [46]
4 years ago
9

The area of the trapezoid

Mathematics
1 answer:
const2013 [10]4 years ago
8 0
The formal of a trapezoid is 1/2h(base one +base two).
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Jared's bus is late to school 20% of the time. If the bus transports students 20 days in march, how many days is the bus late ma
solong [7]

Answer:

The bus is late 4 times in March.

Step-by-step explanation:

Solving this problem is very easy, using this formula:

20(0.2) = times late in March

(The 0.2 is the decimal form of 20%)

This is equal to 4, the times in March when the bus was late.

7 0
4 years ago
484,168 in expanded form
liubo4ka [24]
400,000+80,000+4,000+100+60+8
8 0
3 years ago
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What is as 8 hundred is 8 thousand
Irina-Kira [14]
Not quite understand the question. We assume that the issue of ratios of numbers of 800 and 8000.
 Then 800 is one-tenth of the 8,000 800 other words is 10% of 8000.
Conversely, 8000 it ten times at 800 and 1000% of 800.
5 0
4 years ago
A tree has a shadow length of approximately 9 feet. The distance from the tip of the tree to the tip of the shadow is bout 15 fe
worty [1.4K]
This is a right triangle equation
so a^2 + b^2 = c^2
c^2 is the hypotenuse and the 15 feet

a^2 + 9^2 = 15^2
a^2 + 81 = 225
a^2 = 144

the square root of 144 is 12

the tree is 12 feet tall
4 0
3 years ago
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Which statement is correct regarding the measurements of the parallelogram?
Mekhanik [1.2K]

Answer:

The base is 8 and the height is 3, so the area is 8 (3) = 24 square units.

Step-by-step explanation:

The area of the parallelogram is given by the following expression:

A = \|\vec u\times \vec v\|

The vectors are, respectively:

\vec u = (10-2, 1 - 1,0-0)

\vec u = (8,0,0)

The base of the parallelogram is 8 units.

\vec v = (8-2, 4-1,0-0)

\vec v = (6,3,0)

The height of the parallelogram is 3 units.

The cross product of both vectors is:

\vec u \times \vec v = (0,0,24)

The area of the parallelogram is given by the norm of the resulting vector:

\|\vec u \times \vec v\| = 24

8 0
3 years ago
Read 2 more answers
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