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3 years ago

HEYYYY PLS HELP IM NOT GOOD AT THIS STUFF

Mathematics

2 answers:

olga2289 [7]3 years ago

8 0

Answer:

Step-by-step explanation:

Im not sure its my first time

Deffense [45]3 years ago

8 0

Answer:

Step-by-step explanation:

You can pretty much treat it like an algebraic equation.

To find the solution to the inequality, we need to isolate the variable "y". We would start by adding 4 to both sides of the equation:

y - 4 + 4 > -2 + 4

We would then combine like terms on both sides which would then leave us with the solution to the inequality.

y > 2

You might be interested in

Find the area of this parallelogram. 8.7 cm 10.1 cm 16.9 cm

Tpy6a [65]

Answer:

$A=147.03\text{ cm}^2$

Step-by-step explanation:

The area for a parallelogram is given by the formula:

$A=bh$

Where b is the base length and h is the vertical height.

The base length is 16.9 while the vertical height is 8.7. Thus:

$A=(16.9)(8.7)$

Multiply using a calculator:

$A=147.03\text{ cm}^2$

3 0

3 years ago

Read 2 more answers

kodGreya [7K]

Answer: 1. All the numbers within the whole

number set {0,1,2,3,...) as well as

all of the opposites. Integers

2. The result of adding two or more

Numbers. Sum

3. The result of subtracting one

number from another. difference

4. A number that is multiplied by

another number factor

5. A number to be divided by

another number. dividend

6. A number by which another

number is to be divided. divisor

7. Two or more factors multiplied

together results in this. product

8. A dividend is divided by a divisor

and the result is this. quotient

9. Also called reducing means to

make the fraction as simple as possible. the simplest form

10. It is the largest number that

divides exactly into two or more numbers. Least Common Denominator

11. The smallest number that is a

multiple of two or more numbers

The LCM or Least Common Multiple

12. Using unit factors to convert measurements. Dimensional Analysis

Step-by-step explanation:

It took a while to sort all of the questions out. I hope this is a study guide, not a test

5 0

3 years ago

a dodger fan eats 1/3 of a cup of peanut every 20 minutes. how many cups of peanut would the fan eat over a 3 hour game

inessss [21]

Answer: 20 cups

Step-by-step explanation:

(1/3 × 20) × 3 = 20 cups

7 0

3 years ago

Read 2 more answers

Please Help Quicly The equation 8x - 4y = 5 is dilated by a scale factor of 8 centered at the origin. What is the new slope and

Rzqust [24]

For new line, slope m=2 and y-intercept c=(-10)

Step-by-step explanation:

Note : Figure given is for reference to understand better.

Where redline is for given line and blueline for new line

The equation of given line 8x-4y=5 and it is dilated by a scale factor of 8 centered at the origin.

Step 1 : Find two points on given line.

When x=0, y=?

$8x-4y=5$

$8(0)-4y=5$

$y=\frac{-5}{4}$

When y=0, x=?

$8x-4y=5$

$8x-4(0)=5$

$x=\frac{5}{8}$

We get points $A(0,\frac{-5}{4}), B(\frac{5}{8},0)$

Step 2: Find distance from centered and scale it.

Now, It is said that line 8x-4y=5 dilated by a scale factor of 8 centered at the origin and point A and point B is on same.

So that point A and point B will also get dilated by a scale factor of 8 centered at the origin or distance of points from origin will be scaled by 8.

For point A:

Distance of point $A(0,\frac{-5}{4})$ from origin is $( \frac{-5}{4})$ unit in x-direction and zero $\frac{-5}{4})$ unit in y-direction.

After scaled by factor of 8, the distance will multipy by 8 and new location is $A'(0,-10)$

For point B:

Distance of point $B(\frac{5}{8},0)$ from origin is $(\frac{5}{8})$ unit in x-direction and zero unit in y-direction.

After scaled by factor of 8, the distance will multipy by 8 and new location is $B'(5,0)$

Step 3: Find Equation of new line.

Points $A'(0,-10)$ and $B'(5,0)$ make a new line

The equation of given as

$\frac{y-Y1}{x-X1} = \frac{Y2-Y1}{X2-X1}$

$\frac{y-(-10)}{x-0} = \frac{0-(-10)}{5-0}$

$\frac{y+(10)}{x} = 2$

$y+10= 2x$

$y= 2x-10$

Now, Comparing with the equation of the line : y=mx + c

Where m=slope and c is the y-intercept

We get, Slope m=2 and y-intercept c=(-10)

8 0

3 years ago

Write the given trinomial if possible as a square of a binomial or as an expression opposite to a square of a binomial: 15ab-9a^

MrMuchimi

Answer:

$- \bigg(3a - \frac{5}{2} b) \bigg)^{2}$

Step-by-step explanation:

$15ab-9a^2-6 \frac{1}{4} b^2 \\ \\ = 15ab-(3a)^2-\frac{6 \times 4 + 1}{4} b^2 \\ \\ = 15ab-(3a)^2-\frac{24+ 1}{4} b^2 \\ \\ = 15ab-(3a)^2-\frac{25}{4} b^2 \\ \\ = 15ab- (3a)^2- \bigg(\frac{5}{2} b \bigg)^2 \\ \\ = - \{ - 15ab + (3a)^2 + \bigg(\frac{5}{2} b \bigg)^2 \} \\ \\ = - \{ (3a)^2 + \bigg(\frac{5}{2} b \bigg)^2 - 15ab \} \\ \\ = - \bigg(3a - \frac{5}{2} b \bigg)^{2}$

3 0

3 years ago