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MariettaO [177]
3 years ago
5

Simplify the following. 1. a4 – 2a – 3a4 – 3a + 1

Mathematics
2 answers:
fredd [130]3 years ago
8 0

Answer:

-2a^4 - 5a +1

Step-by-step explanation:

I dunno if this is right but i got this.

boyakko [2]3 years ago
5 0

Answer:

− 2 a 4 − 5 a + 1

Step-by-step explanation:

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The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 7 to 5 . If there were
Nitella [24]

Answer: 6456

Step-by-step explanation:

Ratio of yes to no= 7:5

Number if yes= 3766

Since total number of yes is 3766. To find the total number of votes, 3766 / (7/7+5)

= 3766/ (7/12)

= 3766 × 12/7

= 45192/7

= 6456

There were 6456 total votes

5 0
3 years ago
Determine the scale factor for each pair of triangles
Alik [6]

Triangle A is the original triangle, and triangle A' is the image.

We need a pair of corresponding sides in the two triangles that are both labeled with lengths.

We see the side labeled 15.2 mm in triangle A', and we see the side labeled 3.8 mm in triangle A. These two sides are corresponding sides.

Divide the length of the side in the image by the length of the side in the original to find the scale factor.

(15.2 mm)/(3.8 mm) = 4

The scale factor is 4.

6 0
3 years ago
How are the GCF and the LCM alike and diffrent? Please help
Daniel [21]
The Gcf is finding the greatest numbers the lcm is finding the least factor


and the are the same because your finding the common number> (means same number)
4 0
3 years ago
About 5 percent of tourists who go to Egypt visit the pyramids of Dahshur. Let's say that a group of 480 tourists goes to Egypt.
Leni [432]

Answer:

A. 24

Step-by-step explanation:

3 0
2 years ago
Please help me with the question. I need help with the top question not the bottom
Schach [20]
Yes-this is because you can start from the 7th part and then go backwards to forwards to find the letter/number/pattern you need
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2 years ago
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