if 40 is increased to 56 what is the percent of change
​

Answer:

21y^2+11.2

Step-by-step explanation:

4-3y(-7y)+7.2

combine like terms

-3y (-7y) = 21y^2

add 4 to 7.2

11.2

21y^2 + 11.2

Answer:

Answer: 112°

Step-by-step explanation:

Angles in a Circle

An inscribed angle is formed between two chords whose vertices lie on the circumference of a circle. The figure shows three chords: TU, SU, and ST. SU happens to also be a diameter because it goes through the center of the circle V.

ST and SU form an inscribed angle of 34°. The corresponding central angle is TVU and its measure is

[tex]m\angle TVU=2*34^\circ=68^\circ[/tex]

The required measure of the arc ST is the measure of the angle SVT. Note that SVT and TVU are complementary, thus:

[tex]m\angle TVU+m\angle SVT=180^\circ[/tex]

Solving for the measure of SVT:

[tex]m\angle SVT=180^\circ-m\angle TVU[/tex]

[tex]m\angle SVT=180^\circ-68^\circ=112^\circ[/tex]

Answer: 112°

Answer:

A. 56 degrees

Step-by-step explanation:

Just took the Unit Test on Edg (2021)!!

Answer:

i think its d

Step-by-step explanation:

Answer:

i think its 12

Step-by-step explanation:

Answer:

1. y = -3x + 5

2. y = -x - 3

3. y = -4x - 1

4. y = 5x + 3

5. y = 3/5x - 2

Step-by-step explanation:

Answer:

11\frac{1}{3}

or

11 1/3

Answer:

Bert's age is 15 Ernie's age is 53

Step-by-step explanation:

Answer:

24 cm

Step-by-step explanation:

since the two triangles are similar,

10cm/20cm = 36cm _ h/h

Answer:

B.6

Step-by-step explanation:

Lisa was 48 inches tall when she was younger. She grew 2 1/2 inches per year. Lisa

is now 63 inches tall. How many years did Lisa grow for?

a. 5

b. 6

c. 7

d. 8

2 1/2=5/2

48+(5/2*5)=48+12.5=60.5

48+(5/2*6)=48+15=63

therefore it is answer b

Answer:

3/7 < 1/2

Step-by-step explanation:

1/2 of 7 would be 3.5, and simply because 3 is less than 3.5, 1/2 is greater

Answer:

Step-by-step explanation:43₊68=111

The solution of the inequality is x≥-13 and the graph c represents the inequality, option c is correct.

The given inequality is -1/4(12x+8)≤-2x+11.

Let us solve for x:

Apply distributive property:

-3x-2≤-2x+11

Add 2 on both sides of the inequality:

-3x+2x≤11+2

Combine the like terms:

-x≤13

x≥-13

Hence, the graph of c represents the solution of the inequality.

To learn more on Inequalities click:

https://brainly.com/question/28823603

#SPJ7

Answer: Graphing

Step-by-step explanation:

Graphing is the best method to use when introducing a new student to solving systems of two equations in two variables, because it gives them a visual to recognize what they are looking for. Graphing is less exact and often takes more time than the other methods.

* Hopefully this helps!

At the time when we have to decide whether the system of equations has a solution so here we do the graphing.

It is considered to be the best method at the time when it introduced to the new student for solving the system of 2 equations  in 2 variables as it provides the visual to record what actually they have looking.

Also, graphing is considered to be less exact and taken more time as compared to the other methods.

Learn more about graph here: https://brainly.com/question/24299008

Answer:

x = 7

Step-by-step explanation:

Add 12 to both sides:

2x + 9 = 5x - 12

2x + 21 = 5x

Subtract 2x from both sides:

21 = 3x

Divide each side by 3:

7 = x

So, x = 7

I believe the answer is C.

Answer:

there equal

Step-by-step explanation:

Answer:

9.5 +n=x

Step-by-step explanation:

Definition of algebra

Step-by-step explanation:

s midpoint of QT given

QT=ST definition of midpoint

<QSR=<UST vertical angles

QR//TU given

<RQS=<STU alternate interior angles

∆QSR=∆TSU ASA theorem

Answer:

D

Step-by-step explanation:

Answer:

The answer is D. 48,56,and 72 are all multiples of D

Answer:

541.67 times

Step-by-step explanation:

130(50) = 12x

6500/12

541.67

Answer:

That would be 6x+35.

Step-by-step explanation:

Given that you do not provide a way to determine the value of x, we cannot simply 6x, but we can simplify 21+14 by solving it and getting 35, resulting in the expression 6x+35.

Step-by-step explanation:

This problem is not about percent or relative change, but about absolute change. Its solution is very simple:

Absolute change, or

change = new value - old value

= 56 - 45 = 11 (increase)

Answer:

18.42

Step-by-step explanation:

34.86-16.44=18.42.

Answer:

Step-by-step explanation:

How many liters of water should a chemist mix with 10 liters of a 24% sodium solution to get an 8% sodium solution?

So to line it up, I have:

All L liters.

10*24 + L*0 = (10+L)*10 ******** You said 8%

10*24 + L*0 = (10+L)*8

240 = 80 + 8L

L = 20 liters

Hasta que lo consigamos, lo conseguiré

Hasta que lo consigamos

Hasta que lo consigamos, lo conseguiré

Hasta que lo consigamos

Dices que todo lo que necesitas es amor constante

Cuando lo intento, juro que nunca es suficiente, lo arruiné

Tal vez esto de aquí no es para nosotros

Cariño, me dejas ir y yo te aparto

Lo dejo ir, no vas a tener eso

Lo hacemos como estrellas de rock

Sexin 'en mi habitación de hotel, y estamos tan ruidosos

Más alto que una nube de humo

Sombras al hacer 95 con la parte superior hacia abajo

Puedo sonar loco

Porque vamos de un lado a otro

Un minuto te odio, luego te amo

Así es como es

Answer:

Area = 90

Equation:

See attached image for equation.

Answer:

A

Step-by-step explanation:

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Answer:

125 times out of 200 spins or 125/200

Step-by-step explanation:

Set up your equation:

5/8 = x/200

Cross Multiply:

1000 = 8x

x = 125