Solve the inverse steps needed to isolate the variable 24=-12(x+5)

Answer:

15.736

Step-by-step explanation:

Answer:

$ 100 is saved by paying the total amount at the time of purchase

Step-by-step explanation:

its Originally 800 but You put down 200 leaving it At 600 But 50 time 10 is 500 plus 200 more Because you pay 200 more for the last 4 months So 500 plus 200 is 700 plus the 200 you put down And it would be 900 instead of 800

Answer:

**********************868/14=62********************

Step-by-step explanation:

Answer:

+*~868 ÷ 14 = 62~*+

(Hope this helps! Btw, I answered first. Brainliest please! :D)

Answer:

cos( A ) = adj/hyp

---

cos( 70 ) = 2/hyp

hyp = 2 / cos( 70 )

hyp = 5.85

---

length of ladder is 5.85 meters

---

Solve and graph linear equations:

Step-by-step explanation:

The length of  ladder is 7.8 m provided ladder makes an angle 50 degree and it is 5m from wall .

For understanding , check the calculation here

A ladder   makes an angle of 50° with the ground and the foot of the ladder is 5 m from the wall.  It forms a right angle triangle.

Apply trigonometric ratio to find out the length of the ladder

The diagram is attached below .

We are given with the angle and the adjacent side of the triangle .

cos(theta)= adjacent side / hypotenuse

Given angle theta is 50 degree

Adjacent side is 5m .

Let the length of the ladder is x  m

[tex]cos(theta)=\frac{adjacent }{hypotenuse } \\cos(50)=\frac{5}{x} \\xcos(50)=5\\[/tex]

Divide both sides by cos(50)

[tex]x=\frac{5}{cos(50)} \\x=7.77861\\x=7.8 m[/tex]

The length of  ladder is 7.8 m

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Answer:

B. checking the angle measure of T

Step-by-step explanation:

I used process of elimination, A and C are both incorrect because to draw a line you would have the flat side of the protractor along the edge of the line and this is not shown in the image. D is incorrect because to check the length you would need the have a ruler on the flat side and use that or use a separate ruler.

Option B is correct,  checking the angle measure of angle T is the step is he doing now with his protractor

Measurement is the quantification of attributes of an object or event, which can be used to compare with other objects or events.

Given that Lewis is constructing triangle RST.

A triangle is a three-sided polygon that consists of three edges and three vertices.

drawing a line segment from point R to point S is not correct as we can use straight edge to draw the line.

In the same way  drawing a line from point R through point T is also not correct.

checking the length of side ST can be done by straight edge.

As we observe Lewis is using a protractor which is used to measure the angle.

Hence, checking the angle measure of angle T is the step is he doing now with his protractor

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Answer:

4x-3y=-10 ans C

2x+3y=4

Step-by-step explanation:

4x-3y=-10--------eqn 1

2x+3y=4----------eqn 2

multiply eqn 1 by 2 and eqn 2 by 4

8x-6y=-20

8x+12y=16

subtract eqn 2 from 1

8x-8x ,12-(-6y)=16-(-20)

18y=36

divide both sides by 18

y=2

substitute y=2 in eqn 1

4x-3(2)=-10

4x-6=-10

4x=-10 + 6

4x= -4

divide both sides by 4

x= -1

Answer:

5cd

Step-by-step explanation:

Answer:

Step-by-step explanation:

y = (-1/2)x + 4 is the equation of a straight line with y-intercept (0, 4) and slope -1/2.

To graph this, first plot the y-intercept (0, 4).

Recall that slope m = rise / run, and notice that the slope in this particular case is -1/2 = rise / run, or rise = -1 and run = 2.

Starting with your pencil point on (0, 4), move the point 2 units to the right (run = 2), arriving at (2, 4).  Next, move your pencil point 1 unit down, to (2, 3).

Draw a straight line through (0, 4) and (2, 3).

Answer:

∠ECF = 37°

Step-by-step explanation:

∠ACG = 37°   because it is a complementary angle to 53° (37° + 53° = 90°)

∠ECF = 37° because it is a vertical angle to 37°

The angle ∠ECF can be determined as 27°by using the angle sum property of triangle.

A triangle is a two dimensional shape bound by three sides. The sum of the interior angles of a triangle is 180°. The longest side of a triangle is always less than the sum of other two sides.

The given problem can be solved by applying angle sum property of the triangle as,

In ΔECF, the sum of angles is given as,

∠ECF + ∠CFE + ∠CEF = 180                    (1)

Since, AB║DE as per the diagram shown.

∠BAC = ∠CEF (Alternate interior angles)

Then, ∠CEF = 53°.

Plug ∠CEF = 53° and ∠CFE = 90° in equation (1) to obtain,

∠ECF = 180 - (53 + 90)

⇒ ∠ECF = 27°

Hence, the measure of the angle ∠ECF is obtained as 27°.

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Answer:

Step-by-step explanation:

x/4.8 < 1.25                             Multiply both sides by 4.8

4.8 x /  4.8 < 1.25*4/8

x < 6

What this means is that every every number less than 6 is a solution to this inequality.

Graph 32 (shown below is a red area. The important thing to note is that the boundary at 6 is dotted which means it is not included in the solution.

What you want is more closely related to a number line and sort of looks like this

-----o-----o-----o-----o-----o-----o-----o-----o

    -1      0      1       2      3      4      5     6

<===============================o                                                              

Explanation

The top line is the actual number line or the graph

o------- is the way it is made.

The second line are the number divisions of the number line

The third line shows which way the inequality goes and that it is open at 6. Open means that you can get close to 6 but you can't touch 6.

Answer:

-8.45, 0.95, 8.25

Step-by-step explanation:

The easiest way to do this is to convert the fraction to a decimal, and then compare the values.

8 8/32 is equal to 8 and 1/4. Because 1/4 = 0.25, 8 and 8/32 equals 8.25.

Now, let's compare values.

Numbers we need to compare: -8.45, 0.95, 8.25

The smallest number is -8.45, then 0.95, and lastly, 8.25.

Thus the answer is

-8.45, 0.95, 8.25

Answer:

$756.00

Step-by-step explanation:

6.30 x 2 = 12.60/hour

12.60 x 60 = $756.00

Answer:

the correct answer is C

-----------------------------------

Answer:

The III

Step-by-step explanation:

go right three times and down four times

Answer:

100

Step-by-step explanation:

Answer:

[tex]\displaystyle A = \frac{20\sqrt{15}}{3}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Algebra I

Calculus

Derivatives

Derivative Notation

Derivative of a constant is 0

Basic Power Rule:

Area - Integrals

U-Substitution

Integration Rule [Reverse Power Rule]:                                                               [tex]\displaystyle \int {x^n} \, dx = \frac{x^{n + 1}}{n + 1} + C[/tex]

Integration Property [Multiplied Constant]:                                                         [tex]\displaystyle \int {cf(x)} \, dx = c \int {f(x)} \, dx[/tex]

Integration Property [Addition/Subtraction]:                                                       [tex]\displaystyle \int {[f(x) \pm g(x)]} \, dx = \int {f(x)} \, dx \pm \int {g(x)} \, dx[/tex]

Integration Rule [Fundamental Theorem of Calculus 1]:                                     [tex]\displaystyle \int\limits^b_a {f(x)} \, dx = F(b) - F(a)[/tex]

Area of a Region Formula:                                                                                     [tex]\displaystyle A = \int\limits^b_a {[f(x) - g(x)]} \, dx[/tex]

Step-by-step explanation:

Step 1: Define

F: y = √(15 - x)

G: y = √(15 - 3x)

H: y = 0

Step 2: Find Bounds of Integration

Solve each equation for the x-value for our bounds of integration.

F

G

This tells us that our bounds of integration for function F is from 0 to 15 and our bounds of integration for function G is 0 to 5.

We see that we need to subtract function G from function F to get our area of the region (See attachment graph for visual).

Step 3: Find Area of Region

Integration Part 1

Step 4: Identify Variables

Set variables for u-substitution for both integrals.

Integral 1:

u = 15 - x

du = -dx

Integral 2:

z = 15 - 3x

dz = -3dx

Step 5: Find Area of Region

Integration Part 2

Topic: AP Calculus AB/BC (Calculus I/II)

Unit: Area Under the Curve - Area of a Region (Integration)

Book: College Calculus 10e

Answer:

180 sq.cm

Step-by-step explanation:

A = 10 x 10 + 16 x 5 x 1/2 x 2

A = 100 + 16 x 5

A = 100 + 80

A = 180 square cm

Hope that helps!

Answer:

524,288

Step-by-step explanation:

Hope this helps!

Answer:

155 Units

Step-by-step explanation:

Rate of Bug (given) = 11 units PER MINUTE

It never changed direction, so it was going in positive direction (assume).

In 7:15 pm (evening), it was at Point 100,

We want the point at which it was at 7:20 pm.

7:20pm - 7:15pm = 5 minutes

So, time passed 5 minutes. It's rate is 11 units PER MINUTE, so in 5 mins:

11 * 5 = 55 units

Assuming he is going in positive direction, the bug will be at:

100 + 55 = 155 Units

Answer:

It will be at the point 155

Step-by-step explanation:

It will be at point 155 If it keeps running at the same pace and in the same direction.

I know this because if it is at point 100 at 7:15 and it goes 11 units per minute then 5 minutes later at 7:20 it would be at point 155

Answer:

y=2^x

Step-by-step explanation:

Answer:

260 cm^2

Step-by-step explanation:

Area of parallelogram: bh, so it is 20x13 which is 260cm^2

Answer:

? – (20 – 4x – 5x2) = 20 – 7x2, so ?  = 20 – 7x2 + (20 – 4x – 5x2)

?  = 20 – 7x2 + (20 – 4x – 5x2)=20-7x²+20-4x-5x²=40-12x²-4x

the answer is 40-4x-12x^2

Step-by-step explanation:

Answer:

40-4x-12x^2

Step-by-step explanation:

Answer:

g= green chips       r= red chips

3 boxes of green chips meaning for each box there are 2 chips so there are 6 green chips. 5 boxes of red chips meaning for each box there are two chips so there are 10 red chips and 6 g + 10r = 16 chips in total

Step-by-step explanation:

Answer:

E = 96

Step-by-step explanation:

Given the following data;

E = kf .......equation 1.

When E = 24, f = 6

First of all, we would have to find the constant k;

Substituting the values into eqn 1, we have;

24 = k6

k = 24/6

k = 4

To find the value of E, when f = 24

E = kf

Substituting into the equation, we have;

E = 4*24

E = 96

Answer:

9/4

Step-by-step explanation:

Answer:

9/4

Step-by-step explanation:

Answer:

180

Step-by-step explanation:

i had that question

Answer: I would say that the hotdogs cost $2 and the burgers cost $4

Step-by-step explanation: By the display of it, it that would be the normal cost of a hotdog and a hamburger

uhm... I’m sorry I don’t actually know the answer to your question but I’m trying to get some points...

Answer:

53 feet.

Step-by-step explanation:

2(Width)+2(Length)=Perimeter

--> 2(43)+2(Length)=192

--> 86+2(Length)=192

--> 2(Length)=106

Length = 53