como se resuelve esto paso a paso

Como Se Resuelve Esto Paso A Paso

Answers

Answer 1

Answer:

by  using pemdas

Step-by-step explanation:


Related Questions

How to solve this problem

Answers

what’s da problem that u have?

Answer:

there is no picture or anything

Find the line’s slope and a point line (HELP PLEASE)

Answers

Slope: 1/4

A point on the line: (0, 17/4)

I rewrote the equation in slope intercept form (y=mx+b), it was y=1/4x+17/4

The slope is m, and b is the y intercept (where the line crosses the y - axis), that's the easiest point to find if you have the equation.

if the price of aluminum cans is 32 cents per pound and it takes 32 cans to make 1 pound how many cans do I need to make $100?

Answers

Answer:

  1,000 cans

Step-by-step explanation:

Since there are 32 cans per pound and each pound is 32 cents. You divide 32/32 which tells you each can is 1 cent. So 100 dollars divided by 1 cent is 1,000 cents or 1,000 cans since each can is 1 cent.  

Answer:

1000 can

u hope it will help you

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[tex] - 4x + 7 = 2y - 3[/tex]
a. only 2,1
b. only 5,-5
c. both
d. neither​

Answers

I’m not sure.. but good luckk!

Pls help I’ll brainlest ASAP

Answers

Answer:

Step-by-step explanation:

The second equation is twice the first equation. So they can multiply by 2.

Answer:

hahaha

Step-by-step explanation:

Given that f(x) = 4x + 5 and g(x) = x2 - 2x - 2, find (f + g)(x).

Answers

Answer:

x^2 + 2x + 3

Step-by-step explanation:

x^2 - 2x -2 + (4x +5)  ------------->                 x^2 +2x +3

In terms of x  so it stays the same

if the water bill costs 487.75.and the electict bill costs 952.50.how much will be needed to pay for the bill?
1.what is asked?
2.what are given?
3.what operation will be used?
4.what is the number sentence?
5.what is the sulotion and answer?

Answers

1. it is asked to find how much will be needed to pay for the bill

2. 487.75 952.50

3. multiply

4. I don't know

5. 487.75 multiplied by 952.50 equals 464,581.875

Find the values of x and y in the diagram.

Answers

Answer:

x = 18

y = 6

Step-by-step explanation:

In triangle UTR, measures of all angles are equal (60°). (given)

Therefore, it is an equilateral triangle.

So, it's sides will also be equal.

In triangle TRS, m angle T = m angle S

So, RT = RS = 11 (sides opposite to the equal angles are equal)

In triangle URT,

UT = RT (sides of equilateral triangle)

x - 7 = 11

x = 11 + 7

x = 18

In triangle TRS,

m angle T = m angle S = 5y°

m angle R = 180° - 60° = 120° (Linear pair angles)

5y° + 5y° + 120° = 180°

10y° = 180° - 120°

10y° = 60°

y = 60/10

y = 6

A company has $54,000 in a bank account that pays an interest of 2% per year. How much money can I withdraw at the end of one year?

Answers

Answer:

$55,080

Step-by-step explanation:

Hope this helps.

HEY PLEASE HELP ASAP I WILL GIVE BRAINLEST!!!!

Answers

Answer:

117

Step-by-step explanation:

18x9=162

5x9=45

162-45=117

Evaluate - 7x + y when x= -1 y= -9

Answers

Answer:

-2

Step-by-step explanation:

-7(-1)+(-9)

7+(-9)

-2

-2 is the correct answer to the question

15 (2/5+1 1/3)+ 3 please help

Answers

56 is the answer :)) your welcome

Answer:

29

Step-by-step explanation:

I did it with a calculator.

There is a population of 1,000,000 bacteria in a colony. If the number of bacteria doubles
every 4 hours, what will the population be 8 hours from now?

Answers

I think it is 4,000,000 I’m not 100% sure

Please give the right answer and show work if possible

Answers

Step-by-step explanation:

[tex] \sin(48) = \frac{25}{qr} \\ qr = \frac{25}{ \sin(48) } = \frac{25}{0.743} \\ qr = 33.65[/tex]

The sum of the speeds of two trains is 718.4 miles per hour. If the speed of the first train is 3.6 mph faster than that of the second​ train, find the speeds of each

Answers

Answer:

the answer is 359.7

Step-by-step explanation:

Find the delivertive of
y = x²+x-1​

Answers

Answer:

2x + 1

Step-by-step explanation:

[tex]y = {x}^{2} + x - 1 \\ \\ differentiating \: w.r.t.x \: on \: both \\ sides \\ \\ \frac{dy}{dx} = \frac{d}{dx} ({x}^{2} + x - 1) \\ \\\frac{dy}{dx} = 2x + 1 - 0\\ \\ \frac{dy}{dx} = 2x + 1 \\ \\[/tex]

How much charge is needed to repel another charge of 9.9 x 10^-6 N when they are 200m apart? Please help meee I really can't understand Coulomb's Law : (

Answers

Answer:

The charge needed will be [tex]q=6.6\: \mu C[/tex]

Step-by-step explanation:

The equation of the electric force is given by:

[tex]F=k\frac{qQ}{r^{2}}[/tex]

We have the force [tex]F = 9.9 10^{-6}\: N[/tex]  and the distance r = 200. k is the Coulomb constant. Q and q are the charges.

We assume we have the same charge of the particles,  so we have:

[tex]q^{2}=\frac{Fr^{2}}{k}[/tex]

[tex]q^{2}=\frac{9.9*10^{-6}200^{2}}{9*10^{9}}[/tex]

[tex]q=6.6*10^{-6}\: C[/tex]

Therefore, the charge needed will be [tex]q=6.6\: \mu C[/tex]

I hope it helps you!

Please help!! Brainliest for right answer!!

Answers

Answer:

(f o g)(x) = 4x^2 - 8

Step-by-step explanation:

(f o g)(x) = f(g(x))

f(x) = x^2 - 8

g(x) = 2x

f(g(x))

f(2x) = (2x)^2 - 8

       = 4x^2 - 8

(f o g)(x) = 4x^2 - 8

find the final price of a $149.99 smart watch with 8.5 sales tax

Answers

Answer:

167.64

Step-by-step explanation:

To evaluate the tax add on, divide 149.99 by 8.5 which divided and rounded is 17.65add 17.65 and 149.99

are
Which pair of angles
angles?
corresponding

Answers

Answer:

D. <3 and <7

Step-by-step explanation:

Corresponding angles are angles that are on matching sides and that are cut by a transversal.

Hope this helps!

In continuous type of series, for finding mean, which amongst the
following is considered as X variable value?
Select one:
O a lower limit of the interval
O b. upper limit of the interval
O c. mid point of the interval
O d. none of these

Answers

In the continuous type of series for determining the mean, the midpoint of the interval should be considered as the X variable value.

Continuous Series is the series where all types of class intervals with the frequency should be listed in the table form. Here all the class intervals do not contain a similar frequency.

For determining the mean, the direct method should be used in which the midpoint from X should be measured and the same should be relevant.

So, the following should not be relevant for determining the mean:

The lower limit and upper limit of the interval.

Therefore In the continuous type of series for determining the mean, the midpoint of the interval should be considered as X variable value.

Learn more about the mean here:brainly.com/question/11230531

what is the term or answer for−3x − 6 + (−1)

Answers

Answer:

-3x-7

Step-by-step explanation:

Answer:

-3x-6+(-1)

-3x-7

X= -7÷-3

x=2.3

1/2 ∙ 5/8..........plz help me

Answers

Answer:

5/16

Step-by-step explanation:

Multiply the numerators: 1x5=5

Multiply the denominators: 2x8=16

Simplify if needed

5/16

Answer:

[tex]\frac{5}{16}[/tex]

Step-by-step explanation

·[tex]\frac{1}{2}x \frac{5}{8} = 2x8+1x5= \frac{5}{16}[/tex]

Solve the equation
3x+1+10x=x+4

Answers

Answer:

x=¼

Step-by-step explanation:

3x+1+10x=x+4 (Group like terms )

3x+10x-x=4-1

12x=3(Divide both sides by 12)

[tex] \frac{12x}{12} = \frac{3}{12} [/tex]

[tex]x = \frac{1}{4} [/tex]

The answer is r= 4/1=0.25

How do we derive the of laws of radicals?​

Answers

The laws for radicals are derived directly from the laws for exponents by using the definition a m n = a m n . The laws are designed to make simplification much easier. It is important to reduce a radical to its simplest form.

pls help................

Answers

hi i got 9cm
i replaced each block with the variable x
i set the first line of blocks equal to the second line of blocks
then solved for x
x=9

Frederick’s pickup truck can carry up to 800 pounds. His truck already has a 350-lb. box loaded onto its tailgate. Frederick wants to haul some 75-lb. bags of concrete. Which inequality can be used to determine the greatest number of bags he can haul without exceeding his truck’s weight load capacity? A 350 + 75b ≥ 800 B 350 – 75b ≥ 800 C 350 + 75b ≤ 800 D 350 – 75b ≤ 800

Answers

Answer:

C

Step-by-step explanation:

Answer:

C.

Step-by-step explanation:

I did the Math activity

Independent Practice: Writing and Solving Two-Step Inequalities

help fast thanksddddd​

Answers

Answer:

2) 10/9 = 1.111111111

3) 1/2 = 0.5

4) 2

5) 3/7 = 0.428571429

6) 4/5 = 0.8

7) 1

8) 42/11 = 3.818181818

9) 5/3 = 1.666666667

10) 7/4 = 1.75

Step-by-step explanation:

Hope this helps

Answer:

2. 19

18

3. 1

4. 6

5

5. 5

4

6. 9

10

7. 1

8. 53

66

9. 4

3

10. 11

28

Note: Download Photomath to solve math problems in a snap of a picture

Please show me how u got theses Answer

7 times 7 times 7

3 times 3 times 3 times 3 times

Answers

Answer:

7 x 7 x 7= 49 x 7= 343

3 x 3 x 3 x 3= 9 x 3 x 3= 27 x 3= 81

The angles of a quadrilateral are in the ratio 2:4:5:6 what is the difference between the largest angle and the smallest angle​

Answers

Answer:

85

Step-by-step explanation:

From the question given above, the following data were obtained:

Ratios of the angle => 2 : 4 : 5 : 6

Difference between the largest angle and the smallest angle​ =?

Next, we shall determine the various angles in the quadrilateral. This can be obtained as follow:

Ratios of the angle => 2 : 4 : 5 : 6

Total ratio = 2 + 4 + 5 + 6

Total ratio = 17

Angle in a quadrilateral = 360

For ratio 2:

Angle = 2/17 × 360 ≈ 42

For ratio 4:

Angle = 4/17 × 360 ≈ 85

For ratio 5:

Angle = 5/17 × 360 ≈ 106

For ratio 6:

Angle = 6/17 × 360 ≈ 127

SUMMARY:

The angles are => 42°, 85°, 106° and 127°

Finally, we shall determine the difference between largest angle and the smallest angle​. This can be obtained as follow:

Smallest angle = 42°

Largest angle = 127°

Difference between the largest angle and the smallest angle​ =?

Difference = Largest – Smallest

Difference = 127 – 42

Difference = 85

Thus, the difference between the largest angle and the smallest angle​ is 85.

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