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algol13
3 years ago
12

Arrange the given polynomial in descending order. 9x? + 9x +3+2x

Mathematics
1 answer:
WARRIOR [948]3 years ago
7 0
20x+3
This shouldddd be the answer sorry if I’m wrong, but if you group all the x variables together they add up to twenty, then you just add “+3” being that it has no x and therefore must be put in some form of separate group!
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Rewrite the decimal as the front as a fraction in simplest form 0.27
torisob [31]
So .27 means .27/1 or 2.7/10 or 27/100 or 270/1000 and so on
6 0
3 years ago
Read 2 more answers
write a 7 digit number to match the statement; one digit is a 4 and its value is 100 times as much as another digit that is 4
8_murik_8 [283]
I think it would be 1235404 because 4 times 100 equals 400
5 0
3 years ago
1. You invest $2500 with annual interest rate of 4%. How much money will you have after 5 years?Use the following formula:A = P(
Yuki888 [10]

$ 3042

Explanation

we need to use the formula:

\begin{gathered} A=P(1+r)^t \\ \text{where} \\ \text{ P is the principal} \\ r\text{ is the rate ( in decimal)} \\ t\text{ is the time} \end{gathered}

Step 1

a)let

\begin{gathered} P=2500 \\ r=\text{ 4\% =}\frac{4}{100}=0.04 \\ r=0.04 \\ t=5\text{ ( years)} \end{gathered}

b) now, replace

\begin{gathered} A=P(1+r)^t \\ A=2500(1+0.04)^5 \\ A=2500(1.04)^5 \\ A=2500(1.2166) \\ A=3041.63 \\ \text{rounded} \\ A=3042 \end{gathered}

therefore, the answer is

$ 3042

8 0
1 year ago
A fair coin is tossed .if the coin is tails one die is rolled and the number on the die is recorded if the coin toss is heads tw
svp [43]
So for the dice to be 9 two die must be rolled. So we start with a 1/2 chance.

Then there are 36 possibilities to be rolled on a die (6*6) and there are 4/36 possibilities for the dice to roll a 9 (4+5, 5+4, 3+6, 6+3).

So we multiply 1/2 by 1/9 (4/36)- which equals 1/18.

So there is a 1/18 chance for the result of the dice rolled to be a 9.

I hope this helps!
6 0
4 years ago
If m∠1 ≅ 115°, find m∠8. answers : 205° 115° 65° 25°
olasank [31]

Answer:

65°

Step-by-step explanation:

∠1=115°

∠2=65°

∠3=65°

∠4=115°

∠5=115°

∠6=65°

∠7=115°

∠8=65°

We get this because Line m and l are parallel. Also ∠1+∠2=180° so if ∠1 is 115°, then ∠2 is 180°-115° or 65°.

4 0
3 years ago
Read 2 more answers
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