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matrenka [14]
2 years ago
11

How to factorise 7x+7 and x²+2x i need help bad

Mathematics
1 answer:
jasenka [17]2 years ago
6 0
There is a 7 in both 7x and 7 so you will take that out.

7 (x+1)

Then there is an x in both x2 and 2x so you take that out.

x (x+2)
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List the next 4 multiples for the number 21.
AURORKA [14]

Answer:

21,42,63,84,105 126,147,168,189, and 210.

I hope this helps.

3 0
3 years ago
If p x 5/6 = 4, what is p​
PIT_PIT [208]

♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫

➷P*5/6=4

First, you need to multiply each side by 6/5 to get ride of the 5/6:

p=24/5

Final answer:

p=24/5

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➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

TROLLER

7 0
3 years ago
The cost C , in £, of a monthly phone contract is made up of the fixed line rental L , in £, and the price P , in £ ,of the call
Mama L [17]

Answer:

C = L + P

C = £38

Step-by-step explanation:

Given that :

Cost (C) is given by :

Sum of fixed line rental (L) ; price (P) of calls made.

Hence,

Cost formula;

C = L + P

Cost if the line rental is £10 and the price of calls made is £28.

C = L + P

If L = £10 ; P = £28

C = £10 + £28

C = £38

3 0
3 years ago
If a decagon is a regular decagon, then what is the measure of each interior angle?
Temka [501]

Answer: the answer is 144 i kinda had the answer already

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
The base of a triangle is 4 cm greater than the
Anna35 [415]

Answer:

Step-by-step explanation:

Formula for area of a triangle:

Height x Base /2

Base (b) = h +4

Height = h

h + 4 x h /2 = 30cm

=> h +4 x h = 60

=> h+4h =60

=> 5h = 60

=> h = 12

Height = 12

Base = 12 +4 = 16

4 0
2 years ago
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