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AysviL [449]
3 years ago
7

Factorize: (a+1) (a+2)​

Mathematics
1 answer:
eimsori [14]3 years ago
5 0

Answer:

a^2+3a+2

Step-by-step explanation:

(a+1)(a+2)

a(a+2)+1(a+2)

a^2+2a+a+2

a^2+3a+2

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Find GCF of -50m ^4 n ^7 and 40m ^2 n ^10
trapecia [35]
-50m^4 n^7 = 10m^2n^7(-5m^2)<span>
and
40m^2 n^10 = 10</span>m^2 n^7(4n^3)

Answer:  GCF = 10m^2 n^7
5 0
3 years ago
What is the answer to 32 to the power of 3x+5 = 8 to the power of x-1
KIM [24]

Answer:

-2.333333333333........

5 0
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If the sinA = 3/5 and the cosA = 4/5 , then what is tan A?<br><br> a: 3/4<br> b: 1<br> c: 4/3
AysviL [449]
The answer should be A
4 0
3 years ago
Read 2 more answers
25 Trent's watch runs at half the speed itshould. In other words, the hands on thewatch move only a half hour when an hourof tim
sergeinik [125]

Given that Trent's watch runs at half the speed it should run, this implies that

for every hour passed, his watch moves by half an hour.

Hence, for every half-hour passed, Trent's watch moves by 15 minutes.

Hence, when the real time is 10:30 am, Trent's watch will show 9:15 am.

6 0
1 year ago
Wyatt makes and sells rope doormats. He uses 200 feet of rope for each doormat.
skad [1K]

Correct answer is 200(25)(\frac{1}{3})  or , 200×25÷3 . Given answer is not in any of option! kindly match this answer with your options available!

<u>Step-by-step explanation:</u>

Here we have , Wyatt makes and sells rope doormats. He uses 200 feet of rope for each doormat. He wants to make 25 doormats. We need to find Which expression shows a correct way to find  how many yards of rope he needs. Let's find out:

Wyatt makes and sells rope doormats. He uses 200 feet of rope for each doormat , i.e. for 1 doormat he uses 200 feet of rope

⇒ 1 Doormat=200 ft

So , for 25 Doormat he uses :

⇒ 25(1 Doormat)=25(200) ft

⇒ 25 Doormat=25(200) ft

But , 1 yard = 3 ft ⇒ 1 feet = \frac{1}{3} yard  .Hence ,

⇒ 25 Doormat=25(200) (\frac{1}{3})yards

Hence Correct answer is 200(25)(\frac{1}{3})  or , 200×25÷3 . Given answer is not in any of option! kindly match this answer with your options available!

7 0
4 years ago
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