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3 years ago

Yooo cmon guys do u understand 1st grade plz I need help I don’t understand my sister teacher she gives nonsense works to do

Mathematics

2 answers:

weqwewe [10]3 years ago

7 0

Answer:

the pattern is that the numbers are flipped

Step-by-step explanation:

dogs it is 0 1 2 3

cats it is 3 2 1 0

flipped!

Elanso [62]3 years ago

6 0

Answer: as the dogs go up the cats go down

Step-by-step explanation:

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What is the value of the expression 44? Please help I only have an hour! I will give brainliest!

Eduardwww [97]

Answer:

256

Step-by-step explanation:

The value is 256 because 4^4 is 4*4*4*4 which equals 256 :))

Hope this helps:)) Plz mark Brainliest :))

7 0

3 years ago

If f(x)=2x+5, then what is f(3)?

FromTheMoon [43]

Answer:

$\Large \boxed{f(3)=11}$

Step-by-step explanation:

$f(x)=2x+5$

For f(3), the input for the function f(x) is 3.

Let x (input) = 3.

$f(3)=2(3)+5 \\\\ f(3)=6+5 \\\\ f(3)=11$

7 0

3 years ago

Read 2 more answers

HELP PLZ i need help with this math side i just need b,c,d a =4x+2y=16

tino4ka555 [31]

Answer:

Please check the explanatio.

Step-by-step explanation:

Solving Part b)

We know that the slope-intercept form of the equation line is

$y=mx+b$

where m is the slope and b is the y-intercept

Given the equation

$4x+2y=16$

Re-writing the equation in the slope-intercept form

$4x+2y=16$

$y=-2x+8$

Here, m=-2 and b=8

Thus, the equation in the slope-intercept form will be:

$y=-2x+8$

Solving Part c)

As you sold two pounds of cheddar cheese.

i.e. y=2

substituting y=2 in the slope-intercept form of the line equation

$y=-2x+8$

$2=-2x+8$

Subtract 8 from both sides

$-2x+8-8=2-8$

$-2x=-6$

Divide both sides by -2

$\frac{-2x}{-2}=\frac{-6}{-2}$

$x=3$

You sold 3 pounds of swiss cheese.

Solving Part d)

$y=-2x+8$

putting x=2.5 in the equation

$y=-2x+8$

$2=-2\left(2.5\right)+8$

$2=3$

The sides are not equal

FALSE

Thus, x=2.5 does not make any sense in the context of the problem.

6 0

3 years ago

Please help!!! asap

MakcuM [25]

Answer: y = x^2 + 6x+ 9 = 0. (X+3)^2= 0 when x=3. This has one root.

X^2-2x -24 = 0 a= 1 b=-1 and c= -24 x = {-(-1) +/- sqrt((-1)^2 -4 x 1 x (-24)}/2

X = [1 +/- sqrt(97)]/2

Step-by-step explanation:

6 0

3 years ago

3X+[-1 -2] = [-13 -2] 10 -7 -5 14

Dvinal [7]

Answer:

x= −668/3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3x−1−2=(−13−2)(10)−7−514

3x+−1+−2=−150+−7+−514

(3x)+(−1+−2)=(−150+−7+−514)(Combine Like Terms)

3x+−3=−671

3x−3=−671

Step 2: Add 3 to both sides.

3x−3+3=−671+3

3x=−668

Step 3: Divide both sides by 3.

6 0

3 years ago