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3 years ago

Explain why the sum 2x^2 + 4x^2 is not equivalent to 6^4 What is the correct answer?

Mathematics

2 answers:

Greeley [361]3 years ago

8 0

6x^2 is the correct answer to the problem.

Igoryamba3 years ago

7 0

In my opinion I think that 2*2 and 4*2 is not 24 because 2*2 equals 4 and 4*2 equals 8 and when you add them up it gives you 12 and when you multiply them it gives you 32. :)

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Originally 21 acts were tentatively to perform at the arena ; only 10 have been booked. What is the shortfall if the other acts

Yakvenalex [24]

Find the number of acts not booked = 21 - 10 = 11

multiply by the profit for each act 11 * 175000 = $1,925,000 shortfall

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3 years ago

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What is the area of a circle that has a radius of 3 miles?

mojhsa [17]

A=28.27 miles Sq
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3 years ago

What is the common point between lines y = ½ x + 4 and y = x – 4?

nirvana33 [79]

1/2X+4=X-4
1/2X+8=X
8=1/2X
16=X

(Pick one of the equations )
y=1/2X+4
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point: (16,12)

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3 years ago

A survey of sports fans reveals that 49 say their favorite sport is football, 35 say their favorite sport is baseball, 11 say th

Alex787 [66]

Answer:

9.8

Step-by-step explanation:

Given that a survey of sports fan was conducted counting no of persons whose favourite was football, baseball, basketball and hockey.

Given that 49 like football, 35 baseball, 11 basket ball and 5 hockey

We have to find ratio of football fans to hockey fans.

We find that hockey fans are 5 and football fans are 49

Ratio of football fans to hockey fans =49/5

=9.80

The ratio means if 9.80 football favourite persons are there there would be only one person whose favourite is hockey.

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3 years ago

PQR is an isosceles triangle in which PQ = PR

otez555 [7]

Answer and Step-by-step explanation: Congruent triangles are triangles with the same three sides and same three angles.

There many ways to determine if 2 triangles are congruent.

One of them is ASA or Angle, Side, Angle and it means that if two angles and the included side of one triangle are equal to the corresponding angles and side on the other triangle, they are congruent.

In this case, angle MRQ and angle NQR are equal. The included side of both triangles are the same QR, so it can be concluded that triangle QNR is congruent to triangle RMQ.

The image in the attachment shows the angles and their included side, which are colored.

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3 years ago