Answer:
34.48cm²
Step-by-step explanation:
Assuming the shaded area doesn't contain the triangle:
area of triangle = bh/2
area of triangle = 4(2)/2
area = 4
area of circle = πr²
area = π3.5²
area = 38.48
area of shaded = 38.48 - 4
area = 34.48cm²
The solution to the algebraic expression is: 23e - 21g - 14j + 32
What are algebraic expressions?
Algebraic expressions are mathematical expressions that contain variables, coefficients, and arithmetic operations such as addition, subtraction, division, and multiplication.
Solving algebraic expressions are an important part of mathematics as it helps to improve the aptitude and solving skills of the students.
From the given information, we have;
23j - 21g + 20e - 13 + 52e - 37j + 45 - 49e
let's rearrange by taking the like terms to the same sides;
= 23j -37j - 21g + 20e + 52e - 49e - 13 + 45
= -14j - 21g + 23e + 32
= 23e - 21g - 14j + 32
Therefore, we can conclude that the solution to the algebraic expression is: 23e - 21g - 14j + 32
Learn more about solving algebraic expressions here:
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Answer:
3:22
Step-by-step explanation:
there are three peaches, so the peach value of the peaches in the will be three
adding all the other fruits gives you 22, so the value of the total in the ratio is 22
therefore the ratio is 3 peaches to 22 fruits
which is expressed as
3:22
Answer is C
2(x-5) -3(4x+4)
Multiply (x-5) by the 2
This makes it (2x-10) -3(4x+4)
Then do the same with the -3
This makes it 2x-10-12x-12
Simplify to make it -10x-22