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2 years ago

Please help me 19 points for whoever answers number 3

Mathematics

2 answers:

Nastasia [14]2 years ago

7 0

15%

amount error is guess subtract actual amount 198-172 = 26
26/172 = 0.15
0.15 x100 = 15%

Anuta_ua [19.1K]2 years ago

7 0

15% the person above is correct

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Answer:

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Step-by-step explanation:

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2 years ago

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svlad2 [7]

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3 years ago

Find the volume of the following

Nadusha1986 [10]

Given:

A prism with right triangular base.

Base of triangle = 6 ft

Height of triangle = 8 ft

Height of prism = 7

To find:

The volume of the given prism.

Solution:

The volume of prism is:

$V=Bh$ ...(i)

Where, B is the base area and h is the height of the prism.

In the given figure, the base of the prism is a right angle triangle with legs 6 ft and 8 ft. So, the area of the base is:

$B=\dfrac{1}{2}\times base\times height$

$B=\dfrac{1}{2}\times 6\times 8$

$B=\dfrac{48}{2}$

$B=24$

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$V=24\times 7$

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Therefore, the volume of the prism is 168 cubic ft.

6 0

2 years ago

Please answer the question to the best of your ability.

nydimaria [60]

Answer:

the answer is c.

Step-by-step explanation:

apply the rule of distributive property to check each of the options provided

7 0

3 years ago

que condiciones debe cumplir las medidas de un triangulo para que puedas asegurar que es un triangulo rectangulo

nirvana33 [79]

Answer:

ENGLISH

One of the angles must equal 90 degrees and the other two angles must add up to 90 degrees.

SPANISH TRANSLATION

Uno de los ángulos debe ser igual a 90 grados y los otros dos ángulos deben sumar 90 grados.

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2 years ago