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ser-zykov [4K]
4 years ago
8

Please help im desperate!!!

Mathematics
2 answers:
belka [17]4 years ago
8 0

Answer:

1) -2-3

-5

2) -1+5

4

3) -8+11

3

jekas [21]4 years ago
8 0

Answer:

Tuesday: -5

Thursday: 4

Friday: 3

Step-by-step explanation:

Tuesday: -2 - 3= -5

Thursday: -1 + 5= 4

Friday: -8 + 11= 3

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Help please! Will give brainly!
Ber [7]
They will each cost $340 I think
8 0
4 years ago
Read 2 more answers
the vertex of this parabola is (2,-1). When the x-value is 5 the y-value is 0.what is the coefficient of the squared expression
weeeeeb [17]
1/9
Here's the proper explanation:
Since the vertex is (2,-1), the original equation will look like this: y=a*(x-2)^2-1
When the substitution happens we get to this:
0=a*(5-2)^2-1 then 1=a*(5-2)^2 -> 1=a*9
So, a=1/9! Written in another form:
1/9x^2-4/9x+4/9-1

Hope could help :)
8 0
4 years ago
Kaia rewrote the sum 96+12 as 12 (8+1). She used the same method to rewrite the sum 95+15 as 5(19+3). Describe her method and te
djverab [1.8K]
When Kaira wrote 96 +12 as 12(8+1), she "factorized" 12, that is Karira found that 12 is a factor of both 96 and 12.


then she wrote 95+15=5(19+3), that is she factorized 5,

5 is a factor of both 95 and 15 because 95=5* 19 and 15=5*3



To use this method to calculate 38+11 we need 38 and 11 to have some common factor (different from 1),

but 11 is a prime number, that is, it has no factors except 1 and 11. We can only apply the method if 11 is a factor of 38, but it is not.


Answer: The method is called "factorization", and it cannot be applied to calculate 38+11
6 0
4 years ago
For which pair of functions is the vertex of g(x) 2 units to the right of the vertex of f(x)?
hammer [34]

For the following pair of functions, the vertex of g(x) 2 units to the right of f(x),

f(x) = x² and g(x) = (x - 2)²

What are functions?

Defining a relationship between an independent variable and a dependent variable using mathematical expressions, rules, or laws is known as a function. Mathematics is rife with functions, and the sciences depend on them for constructing physical relationships.

Determining the Correct Pair of Functions

For a given function f(x), its horizontal translation would be f(x + a). Here, a is the distance translated, owing to which f(x + a) is generated.

If a > 0, then it indicates a right translation of a units.

If a < 0, then it indicates a left translation of a units.

The required functions are to be such that the vertex of g(x) is 2 units to the right of the vertex of f(x).

Thus, if f(x) = x², then g(x) = (x - 2)²

Learn more about functions here:

brainly.com/question/12431044

#SPJ4

6 0
2 years ago
First answer= brainliest
n200080 [17]

Answer:

(84)^(1/2) cm

Step-by-step explanation:

See attached

7 0
3 years ago
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