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gtnhenbr [62]
3 years ago
8

What is the difference of the polynomials?(8r6s3 – 9r5s4 + 3r4s5) – (2r4s5 – 5r3s6 – 4r5s4)

Mathematics
2 answers:
nignag [31]3 years ago
6 0
(Distribute the minus sign of the subtrahend in each term.)
= 8r⁶s³ – 9r⁵s⁴ + 3r⁴s⁵ – 2r⁴s⁵ + 5r³s⁶ + 4r⁵s⁴
(Add or subtract like terms.)
= 8r⁶s³ – 5r⁵s⁴ + r⁴s⁵ + 5r³s⁶
(If you want to factor out, then...)
= r³s³ (8r³ – 5r²s + rs² + 5s³)
Ulleksa [173]3 years ago
6 0
8r⁶s³ – 5r⁵s⁴ + r⁴s⁵ + 5r³s⁶
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A designer creates a model of a building. The model is 63.5 centimeters long. One inch equals 2.54 centimeters.
Yakvenalex [24]

Answer:

25in

Step-by-step explanation:

if the model is 63. 5 cm, and 2.54 cm is equivalent to 1 in

you can do 63.5 / 2.54 to get 25 in

8 0
3 years ago
Is p = 3 a solution to this equation? 4 p = 24
Blizzard [7]

Answer:

Hi there!

Your answer is:

No, p= 3 is <u>not</u> a solution for this equation!

Step-by-step explanation:

4(3) = 24 ???

4×3 = 24?

12 = 24??

NO. 12 does <u>NOT</u> equal 24!

Hope this helps

7 0
3 years ago
Your friend paid for 1⁄2 of the bill. How many eighths is that?
erma4kov [3.2K]
1/2 of 8 is 4, so paying 1/2 is the same as paying 4/8 of the bill.
8 0
3 years ago
Read 2 more answers
The slope of GA is -5. Find the slope of the line perpendicular to the given line
Temka [501]

Perpendicular slopes are opposite reciprocals.

This means the slope of the line perpendicular to GA will be the opposite reciprocal of -5.

Reciprocal of -5: -1/5

Opposite of -1/5: 1/5

The slope of the line perpendicular to GA is 1/5.

5 0
3 years ago
PLEASE ANSWER ASAP !!!!!!!!!!!!!!!!!!! WILL GET BRAINLEST IF CORRECT!!!!!!!!!!!!!!!!!!!!!!
lbvjy [14]
The correct answer is x=135°.
a straight line will equal 180°, so you can find the other side of angle 145° is 35°. You can then subtract 35 from 180, to get 145°, since our new angle 35° and x are a straight line.
7 0
3 years ago
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