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Ronch [10]
3 years ago
7

What’s the number for 2+1=

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
8 0
2+2 is 4 minus one that's 3 quick maths but 2+1 is equal to 3
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I had to rewrite the questions cause I don't know how to edit them on a computer and PLEASE ANSWER but here is the question:
Ipatiy [6.2K]

Answer

v=13

Step-by-step explanation:

110/9 = v

Round up.

8 0
3 years ago
I know the answers but i need the work. plz help
inysia [295]
For number 3.

You add 8 to both sides as you need to separate the variable

4x-8=32
+8 +8

4x=32

now divide 32 by 4

x=8

for number 4

you use pemdas to multiply the parenthisis

2(x-5)=-20

(2•x)-(2•5)

2x-10=-20

then add 10 to both sides

2x-10=-20
+10 +10

2x=10

divide 10 by two

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5 0
3 years ago
Which shape is both rectangle and a square?
mina [271]

Step-by-step explanation:

the rhombus is both rectangle and square

8 0
3 years ago
Read 2 more answers
What is the solution for the determinant?
Liono4ka [1.6K]
<span>The value of the determinant of a 2x2 matrix is the product of the top-left and bottom-right terms minus the product of the top-right and bottom-left terms.

The value of the determinant of a 2x2 matrix is the product of the top-left and bottom-right terms minus the product of the top-right and bottom-left terms.

= [ (1)(-3)] - [ (7)(0) ]
= -3 - 0
= -3

Therefore, the determinant is -3.

Hope this helps!</span>
4 0
3 years ago
Which expression shows 12 more than the quotient of 63 and 9.
Black_prince [1.1K]
Hello!

The quotient means dividing

The quotient of 63 and 9 is 63/9

12 more means we add

The expression is 63/9 + 12 or 12 + 63/9

Hope this helps!
5 0
3 years ago
Read 2 more answers
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