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Novosadov [1.4K]
2 years ago
6

I cant find the height to the area!!! THE SHAPE IS A TRIANGLE

Mathematics
2 answers:
Igoryamba2 years ago
8 0

Answer:

x = 7.3

Step-by-step explanation:

area = base × height / 2

21.9 = 6 × x / 2

43.8 = 6x

x = 7.3

Vinvika [58]2 years ago
8 0

Answer:

7.3

Step-by-step explanation:

The formula to find the area of a triangle is (1/2)(a)h = A.

Replace the variable h (height) with x.

Isolate the x variable (height) in order to find the height value.

(1/2)(6)x = 21.9

3x = 21.9

x = 21.9/3

x = 7.3

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Answer:

B

C

Step-by-step explanation:

B= one question equals one minute

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3 years ago
The first house on the street has a lawn that is 300 feet long. The second house
Ivanshal [37]

Answer: 450

Step-by-step explanation:

first house--300

second house--50

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On a unit circle, the vertical distance from the x-axis to a point on the perimeter of the circle is twice the horizontal distan
zalisa [80]

Answer:

(2√5)/5

Explanation:

CHECK THE ATTACHMENT BELOW FOR DETAILED EXPLATION

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from the attachment the question on the unit circle is interpreted using a figure,then, hypotenuse was first calculated

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2 years ago
Linear algebra is a fundamental component of continuum mechanics (and most engineering disciplines). Solve the following matrix
Mars2501 [29]

Answer:

A ) Not orthogonal to each other

B) 50i + 40j + 105k

C) The tensor product is attached below

D ) The value of X = F.X is attached below

Step-by-step explanation:

attached below is the detailed solution of the above problem

A) for the vectors ( u ) and ( v ) to be orthogonal to each other [ U.V has to be = 0 ] but in this scenario  U.V = 4 hence they are not orthogonal to each other

b) The vector normal to plane is gotten by : U x V

= 50i + 40j + 105k

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What graph represents the function f(x)= -x2+5?
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I hope it would helps

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