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3 years ago

State if the triangles are similar. If so, how do you know they are similar and complete the similarity statement.

Mathematics

2 answers:

attashe74 [19]3 years ago

7 0

You know there similar from the AA~ because it shows that

malfutka [58]3 years ago

6 0

Answer:

FED ~ MLF

Step-by-step explanation:

∠L = ∠E

∠F = ∠F

Since both angles are congruent, that would mean all angles are congruent.

If all angles are congruent, then the triangles are always similar no matter the length of the sides.

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Volume of cylinder 12 and 17

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Please be more specific and what are the measurements as in height and radius or diameter.

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3 years ago

Last year, 800 students attended the career fair at west high school. this year,the number of students who attended the career f

Delvig [45]

Answer:

840

Step-by-step explanation:

Last year, 800 students attended the career fair at West High School.

And, this year the number of students who attended the career fair increased by 5%.

We are asked how many students attended the career fair at West High School this year.

Therefore, the number of students attended the career fair at West High School will be $800[1+\frac{5}{100} ] =800 \times 1.05 = 840$ . (Answer)

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3 years ago

The real number square root of 16 belongs to which sets of numbers?

klasskru [66]

Answer: Square root of 16 is +4 or -4. Since -4 is not a natural number, the square root can be described as an integer.

Step-by-step explanation:

The square root of 16 is a rational number. The square root of 16 is 4, an integer

3 0

3 years ago

The value of y varies directly with x. If x = 8, then y = 96. What is the value of x when y = 168?

patriot [66]

Answer:

x = 14

Step-by-step explanation:

Direct variation equation:

y = kx, where k is constant of variation

Given:

96 = 8k
k = 96/8
k = 12

The equation is:

y = 12x

Find the value of x when y = 168:

168 = 12x
x = 168/12
x = 14

7 0

2 years ago

Simplify the following surd expressions

AlexFokin [52]

Answer:

A) $\sqrt{2}$

B) $4\sqrt{11}$

Step-by-step explanation:

A) You can add these expression because they contain the same square root:

$6\sqrt{2} - 5\sqrt{2} = (6 - 5)\sqrt{2} =\sqrt{2}$

B) Same as above:

$\sqrt{11} + 3\sqrt{11} = (1 + 3)\sqrt{11} = 4\sqrt{11}$

3 0

3 years ago

Read 2 more answers