evaluate

pls help :)

**0.008**

1/5 x 1/5 x 1/5

It will be 1/5 times 1/5 times 1/5

:3

:3

What number should be added to 2/8 to -1/12 get ?

**Answer:**

-1/3

**Step-by-step explanation:**

this is the best answer

(x3)(x-5)

Fududeey

X=2

**Answer:**

-18 is the right answer..

i’m genuinely confused, please help

**Answer:**

2x + 3 + 3x +12 + 90 = 180 (degree )

5x +105=180 (degree )

5x= 180-105 (degree )

5x = 75 (degree )

x = 75/5 (degree )

x = 15 #

therefore, 2x + 3= 2*15 + 3

=30+3

= 33#

3x + 12 = 3*15+12

= 45 +12

= 57#

Jungwon has $15. Notepads cost $2.50 each. How many notepads can Jungwon buy?

15 divided by 2.50 is 6

So Jungwon has $15 and each notepad costs $2.50. We need to find out how many notepads Jungwon can buy with $15. Simply take $15 and divide that by $2.50, you get 6. Jungwon can buy 6 notepads with $15.

Going into the final exam, which will count as two tests, has test scores of 77 , 82, 72 , 63 and 92 What score does need on the final in order to have an average score of 80?

**Answer:**

you either need to score a perfect on one exam and get a 80 on the second or get two 90s on both exams.

**Step-by-step explanation:**

Please help due tomorrow

the scale factor is 3. all of them are 3.

The scaled factor is 3 for all of them.

Tom works at a car dealership selling cars. If he makes $4000 a month and $250 per car he sells, how much did he

make in July if he sold 12 cars? In August he made $6500, how many cars did he sell?

**Answer:**

Answer = he made 7,000 in July and sold 10 cars in august.

**Step-by-step explanation:**

One number exceeds another by 12 and their sum is 44 find the two numbers you

**Answer:**

**Step-by-step explanation:**

x - first

x + 12 - second

x + (x + 12) = 44

2x=44-12

x=16

first number is 16

second number is 16+12=28

two numbers are 16 and 28

16 and 28 are the required **two numbers **when one number **exceeds** another by 12 and their** sum** is 44

One number **exceeds **another by 12 and their **sum** is 44

We need to find the two numbers

What is equation?**Two expressions** with **equal sign** is called equation.

Let x be the first number

x + 12 be the second number

x + (x + 12) = 44

2x=44-12

x=16

Therefore **first number** is 16

**second number** is 16+12=28

To learn more about **solving equation** click here: https://brainly.com/question/24638714

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What is this number sentence equal to?

If you could help, thank you so much!

the answer is 18.63 :)

**Answer:**

18.63

**Step-by-step explanation:**

[tex] \frac{6}{10} = 0.6 \\ \frac{3}{100} = 0.03[/tex]

[tex]10 + 8 + 0.6 + 0.03 = 18.63[/tex]

Find an equation of the set of all points equidistant from the points

A(−2, 6, 3) and B(5, 3, −3).

We need to find the equation which is** equidistant to the given points.**

[tex]A(-2,6,3)[/tex] and [tex]B(5,3,-3)[/tex]

This can be done using the **distance formula**.

Let us take a point [tex]P(x,y,z)[/tex] which is **equidistant from both points** so

[tex]\sqrt{(x+2)^2+(y-6)^2+(z-3)^2}=\sqrt{(x-5)^2+(y-3)^2+(z+3)^2}\\\Rightarrow y^2-12y+x^2+4x+z^2+49-6z=y^2-6y+x^2+z^2+6z+43-10x\\\Rightarrow 7x-3y-2z+1=0[/tex]

The** required equation **is [tex]7x-3y-2z+1=0[/tex]

**Learn more:**

https://brainly.com/question/17446418

https://brainly.com/question/14256077

Find the midpoint of the segment with the given endpoints.

(-7, -9) and (-2,7)

**Answer:**

(-9/2,-1)

**Step-by-step explanation:**

Use the midpoint formula to find the midpoint of the line segment.

Helppp

Find the measure of ∠3.

**Answer:**

90°

**Step-by-step explanation:**

diagonals of a kite intersect each other at 90°

:)

**ANSWER :**

*third option 90 degrees*

**Step-by-step explanation:**

the opossite adjasent angle is 1 that is 90 so angle 3 is opposite adjacent angle of angle 1

*The opposite adjacent angles will always be same

Help please! Find the area of the shape below. (Show work)

9514 1404 393

**Answer:**

292 yd²

**Step-by-step explanation:**

We can find the area of the remaining L shape by subtracting the area of the 21×22 rectangle at lower left from the 26×29 overall rectangle.

shape area = (26 yd)(29 yd) -(21 yd)(22 yd) = 754 yd² -462 yd²

** shape area = 292 yd²**

__

*Additional comment*

The area of a rectangle is the product of its length and width.

There are many ways the area of this shape can be calculated. The area can be divided into two rectangles, two trapezoids, three rectangles, and other ways.

If you cut up the given shape into smaller pieces, you will generally need to know the widths of the arms of the L. One of those is shown as 7 yd. The other is 26-21 = 5 yd.

Using the method we did, we only needed the dimensions shown on the figure.

Simplify show step by step 30 POINTS!

**Step-by-step explanation:**

hopefully it makes sense and is visible

:)

please help me, if you help then thanks!

**Answer:**

B. [tex] {a}^{ - 7 - 10} [/tex] (**s****e****c****o****n****d**** ****o****p****t****i****o****n**)

**Step-by-step explanation:**

[tex] \frac{ {a}^{ - 7} }{ {a}^{10} } [/tex]

[tex] {a}^{ - 7 - 10} [/tex]

[tex] - 7 - 10 = - (7 + 10) = - 17[/tex]

Solve the equation. Check your solution.

**Answer:**

x = 5

**Step-by-step explanation:**

x^2/(x + 5) = 25/(x+5) Subtract the right side from both sides.

x^2/(x + 5) - 25/(x + 5) = 0

x^2 - 25

======= = 0

x + 5

(x + 5)(x - 5)

============= = 0

(x + 5)

Cancel x + 5 in the numerator and denominator.

x - 5 = 0

x = + 5

Does it check?

x^2/(x + 5) = 25/(x + 5)

x = 5

5^2/(10) = 25/10

25/10 = 25/10 Yes it checks.

The width of a rectangle measures (2p - 9q) centimeters, and its length measures

(7p - 10q) centimeters. Which expression represents the perimeter, in centimeters,

of the rectangle?

**Given Data** : Length = (7p - 10q) and Breadth = (2p - 9q)

**Calculation **:

⟹ Perimeter = 2(Length + Breadth)

⟹ Perimeter = 2(7p - 10q + 2p - 9q)

⟹ Perimeter = 2(9p - 19q)

⟹ Perimeter = *18p - 38q centimetres*

The **required perimeter** of the **rectangle** is 18p - 38q centimeters.

It is required to **find **the required perimeter of the rectangle.

A **rectangle **is a type of quadrilateral, whose opposite sides are equal and parallel. It is a four-sided polygon that has four angles, equal to 90 degrees. A** rectangle** is a two-dimensional shape.

Given:

width of a rectangle = (2p - 9q) centimeters,

length measures= (7p - 10q) centimeters.

We know that

⟹ Perimeter = 2(Length + Breadth)

By put the value width and length in perimeter we get,

⟹ Perimeter = 2(7p - 10q + 2p - 9q)

⟹ Perimeter = 2(9p - 19q)

⟹ Perimeter = 18p - 38q centimeters

Therefore, the **required perimeter** of the **rectangle** is 18p - 38q centimeters.

Learn more about **rectangle **here:

brainly.com/question/24437900

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If f(x)= 2|x|+3x, then the value of f(-1) is

**Answer:**

-1

**Step-by-step explanation:**

f(-1) = 2|-1| + 3(-1)

**|-1| = 1**

=> f(-1) = 2(1) - 3

=> f(-1) = 2 - 3

**=> f(-1) = -1**

Find the differential of the function w=x^(4)sin(y^(4)z^3)

**Step-by-step explanation:**

[tex]w = x^4\sin(y^4z^3)[/tex]

The differential [tex]dw[/tex] is

[tex]dw = 4x^3\sin(y^4z^3)dx [/tex]

[tex]\:\:\:\:\:\:\:\:\:\:\:+ x^4\cos(y^4z^3)(4y^3z^3)dy [/tex]

[tex]\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:+ x^4\cos(y^4z^3)(3y^4z^2)dz[/tex]

In the following expression, both A and B are variables that can take positive values.

A+2/B

Which of these actions will cause the expression's value to increase?

Choose 2 Answers

A.

Keeping A constant and increasing B

B.

Keeping A constant and decreasing B

C.

Increasing A and keeping B constant

D.

Decreasing A and keeping B constant

**I think the answer is A and C!**

**Answer:**

B) Keeping *A *constant and decreasing *B*

C) Increasing *A* and keeping *B* constant

**Step-by-step explanation:**

I did it on Khan Academy :)

On the first day of December, 34,789 people went to the mall. On the second day 63,587 people went to the mall. How many people went to the mall over the two days

**Answer:**

98376

**Step-by-step explanation:**

Two jets leave an airbase at the same time and travel in opposite directions, One jet travels 71mi/h faster than the other. If two jets are 7014 miles apart after 6 hours what is the speed of each jet?

**jet1 = 549 mi/h**

**jet2 = 620 mi/h**

**x= jet1**

**x + 71 = jet2**

**6 hours**

**6 * x**

**6 * x + 71**

**6x + 6x + 426 = 7014**

**12x = 7014 - 426**

**12x = 6588**

**x = 6588/12**

**x= 549**

**x + 71 = 620**

**wyzant**

Write this as an algebraic expression:

You have $100 and make $25 a day

**Answer:**

25d + 100

**Step-by-step explanation:**

I will call "d" the days passed

25d + 100

How do you calculate frequency? If there are 138 bright white phones out of 1301 total phones, how do I calculate the frequency?

300000000000000000000000

A rectangles length is 6 units greater than its width. Write an equation expressing the rectangles area, A, as a function of W

**Answer:**

A = W² + 6W

**Step-by-step explanation:**

The width is W.

The length is 6 units greater than the width, so the length is W + 6.

The area is the product of the length and width.

A = (W + 6)W

A = W² + 6W

Formula to find perimeter of rectangle

Hey there!

The formula to find the perimeter of a rectangle is "P=2(l+w)".

Hope this helps!

Have a great day! :)

**Answer:**

formula to find the perimeter of rectangle is

2(l+b)hope it helps

stay safe healthy and happy.

what number is represented by 6 hundreds 14 tens and 12 ones?

**Answer:**

6 * 100 = 600

14 * 10 = 140

12 * 1 = 12

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

752

Arrange the decimal numbers from largest to smallest.

**Answer:**

0.845, 0.839, 0.748, 0.712, 0.643

**Answer:**

0.845, 0.839,0.748,0.712,0.643

2. STEM A circuit board manufacturer rejects a 100-ohm resistor if its measured resistance is 0.15 ohm more than or less than 100 ohms. Resistors A and B are rejected. Resistor A's resistance differs from 100 ohms by 0.15 ohm. Resistor B's resistance differs from 100 ohms by -0.78 ohm. How do the resistances of these two resistors compare? Explain.

The **comparison **of **both resistors **is defined by **an inequality**. **Resistor A **has a **higher resistance **than **resistor B **because [tex]100.15\Omega > 99.22\Omega[/tex]

Given that:

[tex]R = 100 \Omega[/tex] ---- the **reference resistor**

First, we calculate the **resistance of both resistors**

**Resistor A differs** by [tex]0.15\Omega[/tex] means that:

[tex]R_A = 100\Omega + 0.15\Omega[/tex]

[tex]R_A = 100.15\Omega[/tex]

**Resistor A **has a **resistance **of [tex]100.15\Omega[/tex]

**Resistor B differs** by [tex]-0.78\Omega[/tex] means that:

[tex]R_B = 100\Omega -0.78\Omega[/tex]

[tex]R_B = 99.22\Omega[/tex]

**Resistor B **has a **resistance **of [tex]99.22\Omega[/tex]

By **comparing **the calculated values, we can conclude that:

**Resistor A **has a **higher resistance **than **resistor B **because [tex]100.15\Omega > 99.22\Omega[/tex]

Read more about **inequality comparison **at:

https://brainly.com/question/11772136

Benchmark of 6/10, how do I get this worked out

**Answer:**

0.60 or 60% is the answer!

**Step-by-step explanation:**

Hope I helped

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