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3 years ago

Can someone help? me with this please

Mathematics

1 answer:

Vadim26 [7]3 years ago

5 0

V = w * L * H = 4 *2 *2 or 4*2^2

The first 2 choices are correct

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23. Starting with x=0.81818181 , express x as a fraction in simplest form.

White raven [17]

You could do x=81 with the little line on the top (represents the number going on forever, and example is 0.818181818181818181818181818818181818 etc.)

6 0

3 years ago

Read 2 more answers

A large order of cheesy fries costs $7. How much would it costs to buy three orders of cheesy fries?

Maru [420]

Answer:

21 dollars

Step-by-step explanation:

6 0

3 years ago

Wholesome Pizza surveyed a random sample of 404040 Trinity Food Festival attendees about their favorite type of pizza. Of the at

ale4655 [162]

For this case the first thing we should do is find the percentage of people surveyed who said that pizza pizza was their favorite type of pizza.
We have then:
$x = (21/40) * (100)

x = 52.5%$
We are now looking for 52.5% of 1600 people.
For this, we make the following rule of three:
1600 ----------> 100%
x ---------------> 52.5%
Clearing the value of x we have:
$x = (52.5 / 100) * (1600)

x = 840$
Answer:
the most reasonable estimate for the number of Trinity Food Festival attendees whose favorite type of pizza is sausage pizza is:
x = 840

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3 years ago

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Write and equation of the line that passes through 2,2 and is parallel to the line y=7x

jonny [76]

Answer:

y = 7x+2

Step-by-step explanation:

7 0

3 years ago

Can someone explain?

natita [175]

Explanation:

Statement 2:

Angle J is congruent to itself

Reason 2:

Reflexive property of congruence

Statement 3:

ΔHIJ ~ ΔGHJ

Reason 3:

SAS similarity theorem

_____

The sides given as proportional (having the same ratio) are corresponding sides in the two triangles. The first pair of sides (HJ, GJ) are named by the first and last letters of the triangle names, so correspond. The second pair of sides (IJ, HJ) are named by the last two letters of the triangle names, so correspond.

The angle between these corresponding sides is the one at the vertex whose name is the point shared by the sides. In the first triangle, the two sides of interest are HJ and IJ, which share the point at J. Thus angle J is the angle between these two sides. In the second triangle, the two sides of interest are GJ and HJ, which share the point at J. Hence angle J is the angle between these two sides, also.

So, we have corresponding sides that are proportional and the angle between them that is congruent (to itself). This allows us to invoke the SAS theorem for triangle similarity.

7 0

3 years ago