pls help if I don’t finish today mom will hurt me

Answer:

B. PK = 15, RJ = 9

Step-by-step explanation:

RQ = 3

PQ = 5

✔️In ∆JKL, Q is the centroid. According to the centroid theorem, thus:

⅓(RJ) = RQ

⅓(RJ) = 3

Multiply both sides by 3

RJ = 3*3

RJ = 9

✔️Also, based on the centroid theorem,

⅓(PK) = PQ

⅓(PK) = 5

Multiply both sides by 3

PK = 5*3

PK = 15

Answer:

200 sheets are required

Step-by-step explanation:

We need to calculate the area of both the sheets and the wall

Mathematically,

area of a rectangle = l * b

Area of the sheet = 20 * 50 = 1,000 cm^2

100cm = 1 m

so the area of the wall is 400 by 500 = 200,000 m^2

To know the number of sheets, we now divide the area of the wall by that of the sheet

Mathematically, that will be;

200,000/1,000 = 200 sheets

Answer:

you have to find gradient

Step-by-step explanation:

[tex] \frac{y2 - y1}{x2 - x1} \\ [/tex]

[tex] \frac{ - 3}{1} [/tex]

Answer:

the distance is 14 on the number line

The distance between -24 and 9 is; 33.

While determining the distance between two points on the number line;

The absolute value of their difference is considered the distance between the two points.

In this case; the difference is;

However, the absolute value of -33 is; 33.

Read more:

https://brainly.com/question/17555743

Answer:

It is an obtuse angle

Step-by-step explanation:

It is an obtuse angle because if any angle on a triangle is greater than 90 degrees, then it is called obtuse.

Answer:

113

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

f(x) = 5ˣ - 12

f(3) is x = 3

Step 2: Evaluate

Answer:

Ans is y so find y by using formula for isoceles triangle that is 2 right triangles

Answer:

a. x= 5

b. x=9

Step-by-step explanation:

a.

2x=10

10/2=5

x=5

b. 3x=27

27/3=9

x=9

Please mark me brainliest

:)

Answer:

a) x=5

b) x=9

Step-by-step explanation:

a) 2x=10

x=10/2

x=5

b)3x=27

x=27/3

x=9

Answer:

8

Step-by-step explanation:

2/3 x 12 = 8

Answer:

the answer was 8 it was on my mid-term

Step-by-step explanation:

Answer:

16.5

Step-by-step explanation:

Answer:

33/2

Step-by-step explanation:

Answer:

m= 8/11

Step-by-step explanation:

plug into the formula and solve

Answer:

option A)  y > 5/4x + 10

Step-by-step explanation:

Take any point in the shaded region

( -12 , 1)

y > 5/4 x + 10

1 > 5/4 * (-12) + 10

1 > 5*(-3) +10

1 > -15 + 10

1 > -5

(-12 , 5) satisfies the equation.

Answer:

$160

Step-by-step explanation:

Diane sold some stuffs at a garage sale.

Let the total value of the money Diane made = x

She spent one-half of the money she made on a new bicycle.

Amount spent on a Bicycle = 1/2 × x = 1/2x

Next,

Amount left

= x - 1/2x = 1/2x

She spent one-half of what was left on a portable stereo.

Amount spent spent on Portable stereo

= 1/2 × 1/2x

= 1/4x

If Diane had $40.00 left,

Hence:

The fraction of what was left is calculated as:

= x - (1/2x + 1/4x)

= x - (3/4x)

= 1/4x

Hence:

1/4x = $40

We can find the value of x now.

1/4 × x = $40

x/4 = $40

x = $40 × 4

x = $160

Therefore, the amount she made from the garage sale is $160

Answer:

Hey hey guys, it is 160.00

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

The graph stops at the point (-1,-3) so

The domain (x) would have to be greater than or equal to -1

The range (y) would be greater than or equal to -3

Answer:

[tex]8x - y = - 11[/tex]

Step-by-step explanation:

write in standard form:

[tex]ax + by = c[/tex]

Write Standard Form:

Solution:

Final Answer:

#CarryOnLearning

Answer:

The inequality correctly matches the graph is -2 < x < 4 ⇒ B

Step-by-step explanation:

From the given figure

∵ There is a segment drawn from -2 to 4

∴ The starting point of the inequality is -2

∴ The ending point of the inequality is 4

∵ The endpoints of the segments are white circles (not shaded)

→ That means the signs of inequality without sign =

∴ The values of x are between -2 and 4

∴ The inequality is -2 < x < 4

∴ The inequality correctly matches the graph is -2 < x < 4

To write in slope-intercept form, you first need to get y by itself. To do this, subtract 7x from both sides of the equation.

Doing this gets you: y = 25 - 7x

Now that y is by itself, remember that slope-intercept form looks like this: y = mx + b

So, let's switch the right side.

y = -7x + 25

Slope intercept form is: y = -7x + 25

Rules for y in Slope-Intercept form:

y must be positive

y must be by itself (so, not 2y, or anything with it... just y)

Answer:

Below.

Step-by-step explanation:

This transformation is described by (x,y)---> (y,x).

G(4,1) ---> G'(1,4)

H(5,-4) ---> H'(-4,5)

I(2, -8) ----> I'(-8,2).

Answer:

c. she makes a multiplication error.

Step-by-step explanation:

edge:) 2020

Answer:

she makes a multiplication error

Step-by-step explanation:

took the test

Answer:

Y= [tex]\frac{-2x+6}{3}[/tex]

Step-by-step explanation:

slope intercept formula is

Y=mx+b

Now we want the y isolate so in this case we just subtract 2x on both sides

3Y=6-2x

or in more better terms

3y=-2x+6

Now we want the 3 isolated so we divide 3 on both sides

and you’ll get

[tex]\frac{-2x+6}{3}[/tex]

Step-by-step explanation:

Read the poem. excerpt from “Spring” by Christina Rossetti Frost-locked all the winter, Seeds, and roots, and stones of fruits, What shall make their sap ascend That they may put forth shoots? Tips of tender green, Leaf, or blade, or sheath; Telling of the hidden life That breaks forth underneath, Life nursed in its grave by Death. Which line from the poem contributes most to a hopeful tone? "Telling of the hidden life" "Frost-locked all the winter," "Life nursed in its grave by Death." "What shall make their sap ascend"

The numbers are 25, 34, and 17.

Let x be the first number, y be the second number, and z be the third number. We know that x + y + z = 76, z = x - 8, and y = 2z.

Substituting the second and third equations into the first equation, we get x + 2(x - 8) + (x - 8) = 76.

Simplifying the right side of the equation, we get 4x - 24 = 76.

Adding 24 to both sides of the equation, we get 4x = 100.

Dividing both sides of the equation by 4, we get x = 25.

Substituting x = 25 into the equation z = x - 8, we get z = 25 - 8 = 17.

Substituting x = 25 and z = 17 into the equation y = 2z, we get y = 2 * 17 = 34.

Therefore, the numbers are 25, 34, and 17.

To learn more about numbers here:

https://brainly.com/question/3589540

#SPJ2

Answer:

shown

Step-by-step explanation:

This is the link to the same question i think with a answer, im not good at these types of math but hopefully this helps you guys out! https://brainly.com/question/13982030

Answer:

The answer is B

Step-by-step explanation:

Answer:

18 units

Step-by-step explanation:

Using the midpoint theorem, the perimeter of the triangle formed by joining the midpoints of the original triangle is exactly half the size in perimeter

What we mean in this case is that the perimeter of BAC IS two times the perimeter of EDF

perimeter of EDF is the sum of all the sides = 2 + 4 + 3 = 9

So the perimeter of BAC is 2 * 9 = 18

Answer:

p = 43

Step-by-step explanation:

I assume you mean an expression with exponents.

In the future, for a to the n power use a^n.

Recall the following two rules of exponents:

[tex] x^a \times x^b = x^{a + b} [/tex]

[tex] (x^a)^b = x^{ab} [/tex]

Now we can answer your question.

[tex] (x^{22})(x^7)^3 = [/tex]

[tex]= (x^{22})(x^{21})[/tex]

[tex] = x^{43} [/tex]

Since

[tex] x^{43} = x^p [/tex]

then

p = 43

Answer:

The answer is 13.5 cups

Step-by-step explanation: One bach requires 1.5 cups so if she is making 9 or those she will have to 1.5 cups 9 times.

Answer: 13.50

Step-by-step explanation:

Sara needs 1.5*9=13.5 cups of flour

Answer:

wheres the question

Step-by-step explanation:

Answer:

option B is correct

Hope my answer is helpful to you