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3 years ago

PLEASE HELP, IT'S ARGENT!

Mathematics

1 answer:

ANTONII [103]3 years ago

7 0

Answer:

I'm guessing the right answer should be B

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Writing and Solving an Equation to Find Negative Integers Two negative integers are 5 units apart on the number line, and their

Shtirlitz [24]

Answer:

-23

Step-by-step explanation:

Let first negative integer = x

The second = x +5

Their product = 126, hence,

x * (x +5) = 126

x^2 + 5x = 126

x^2 + 5x - 126 = 0

Two numbers whose product gives - 126 and sun gives 5

x(x + 14) - 9(x+14) =0

(x - 9) = 0 or (x + 14) = 0

x = 9 or x = - 14

Since x is said to be a negative integer,, the our x = - 14

First integer = - 14

Second integer = (x + 5) = (-14 + 5) = - 9

Sum of both integers :

-14 + - 9 = - 23

3 0

3 years ago

If half of a number is greater than 16, then the number must be

Evgesh-ka [11]

Answer:

Step-by-step explanation:

let's call the number 2x

then half of it will be x

if x > 16

smallest this number can be is 33

6 0

3 years ago

The ratio of a quarterback’s completed passes to attempted passes in 2:5. If he attempted 20 passes he completed. Round to the n

puteri [66]

If he attempted 45 passes, find how many passes he completed. Round to the nearest whole number of necessary.

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3 years ago

12. Find the area of a circle with a circumference of 11π feet

Gekata [30.6K]

Answer:

the area of a circle with a circumference of 11π feet is

A≈9.63

6 0

3 years ago

Which graph represent the function f(x)=4x^2

Leno4ka [110]

The graph of the function $f(x)=4x^2$ is a transformation of the graph of the parent function $f(x)=x^2$ ; more precisely, the graph of the function $f(x)=4x^2$ is the graph of the function $f(x)=x^2$ compressed by a factor of 4 in the $x$ direction.

Remember that we can compress or stretch the graph of a function in the $x$ direction by multiplying $x$ by a constant $c$ .
if $c\ \textgreater \ 1$ , we are compressing the graph in the $x$ direction.
if $0\ \textless \ c\ \textless \ 1$ , we are stretching the graph in the $x$ direction.

We can conclude that the graph of the function $f(x)=4x^2$ is the graph in the first picture. Also, in the second picture you will see the graph of both the function and its parent function simultaneously.

6 0

3 years ago