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ivann1987 [24]
3 years ago
13

Please help me with this question ​

Mathematics
1 answer:
AnnyKZ [126]3 years ago
6 0

Answer:

c 7

Step-by-step explanation:

5a^3 + 9a^2 +7a+4

The coefficient of a is the number in front of a

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A company famous for its nacho-flavored corn chips has developed two new formulas, A and B, which they hope their customers will
kifflom [539]

flavored nachos, so as to deliver it with proper mentioned reason.Hence,

Hence,  This study is not well designed because formulas A and B are not compared with the original formula.

Step-by-step explanation:

As mentioned above, the cmpany needs to check the new upcoming flavors of nachos i.e., A and B and is said that it should meeet the requirement of getting better from their regular ones as well. For this, the company must release the two new nachos flavors A and B, irrespective of quantity and let the customers compare it with along the regular nachos.This demands for a fact that the 50 nachos been tasted should be compared with the regular flavored nachos so as to meet the demand getting better than the usual ones. For this to happen,the above mentioned study describes it the best.

This is the correct explanation for the above question

3 0
3 years ago
Find the circumference of the circle and round to the nearest tenth
VLD [36.1K]

Answer:

The circumference is 45.2yd

Step-by-step explanation:

Given

d = 14.4 --- diameter

Required

Determine the circumference

The circumference is calculated as:

C =\pi d

So, we have:

C =\pi * 14.4

Take pi a 3.14

C =3.14 * 14.4

C =45.216

Approximate

C =45.2yd

4 0
3 years ago
Hey! please help i’ll give brainliest!
Debora [2.8K]

Answer:

The net force of the brick is 0N and the brick doesn't move

Step-by-step explanation:

Both forces have the same amounts being applied to on the brick, so the forces will cancel each other out and have no effect on the brick, so the brick won't move.

5 0
3 years ago
How do I find the surface area of this triangular prism? please help me!!
Illusion [34]
Find the area of all the sides:
10 x 9 = 90
9 x 8 = 72
1/2 x 6 x 8 = 24
1/2 x 6 x 8 = 24
6 x 9 = 54

Add them up:
90 + 72 + 24 + 24 + 54 = 264 square metres
8 0
4 years ago
Read 2 more answers
The cost to install x number of central air conditioning units for a company is given by the function C(x) = 4000x +1300/3 Use t
Vesna [10]

Given:

The cost to install x number of central air conditioning units for a company is given by the function

C(x)=\dfrac{4000x+1300}{3}

To find:

The cost to install 45 air conditioners.

Solution:

We have,

C(x)=\dfrac{4000x+1300}{3}

Putting x=45, we get

C(45)=\dfrac{4000(45)+1300}{3}

C(45)=\dfrac{180000+1300}{3}

C(45)=\dfrac{181300}{3}

C(45)=60433.3333...

C(45)\approx 60433.33

Therefore, the cost to install 45 air conditioners is $60433.33.

4 0
3 years ago
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