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Bezzdna [24]
3 years ago
12

Pre algebra problem help solve it b( a + b )+ a; use a=9, and b = 4

Mathematics
2 answers:
Dmitrij [34]3 years ago
8 0

Answer:

52

Step-by-step explanation:

b(a+b) is equal to 4(9+4)

then you want to multiply 4x9 and 4x4

4x9=36   and    4x4=16

then add 36 and 16 you get 52

or

b(a+b) is equal to 4(9+4)

add 9+4

9+4=13

then you get 4(13)

multiply 4x13 and you will get 52

4x13=52

Tomtit [17]3 years ago
5 0

The answer to the following question is 61

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Please help , thank you so much !!
Shkiper50 [21]

Answer:

that is scientifically impossible

Step-by-step explanation:

one you can't add, subtract, round up, or use decimals write that down.

3 0
2 years ago
9-3 divided by 1/3 +1
Andrei [34K]
Nine thirds? If so its would be 9/3 / 1/3?

The answer would be 1/3 / 1/3+1 making it 2/3

Im not sure so dont take my word
3 0
3 years ago
Read 2 more answers
PLEASE HELP WITH NUMBER 11 ASAP!!!! (Please show how you got the answer)
Alex777 [14]

Answer:

Triangle B is right

Step-by-step explanation:

Using the converse theorem of Pythagoras.

If the square of the longest side in a triangle equals the sum of the squares of the other 2 sides then the triangle is right.

Triangle A

longest side squared = 36² = 1296

26² + 18² = 676 + 324 = 1000 ≠ 1296

Hence triangle A is not right

Triangle B

longest side squared = 25² = 625

20² + 15² = 400 + 225 = 625 ← correct

Hence triangle B is right


7 0
3 years ago
What is the length of the missing leg? If necessary, round to the nearest tenth.
galben [10]

Answer:

is that the ixl

website ????????????????????????????????

8 0
1 year ago
Pls help!!!!!!!!!!!!!!!!
Zolol [24]

Answer:

23 degrees

Step-by-step explanation:

62+95=157

180-157=23

7 0
3 years ago
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