please help. i am desperate. will mark brainliest if work is shown. please.

Use your calculator to find the smallest solution to -5e^(-4x+2)+3=1/2log(x^2+1) and describe the steps you used. Round your answer to three decimals.

Answer:choice b

Step-by-step explanation:

I just took the trst

Answer:

8

Step-by-step explanation:

Answer:

[tex]-3x^3-2x+27 \ is\ the\ standard\ form.[/tex]

Step-by-step explanation:

The standard form of a polynomial is its representation in a descending order starting from the term with the highest degree to the one with the lowest.

Here,[tex]-3x^3-2x+27 \ is\ the\ standard\ form.[/tex]

Answer:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29

Step-by-step explanation:

Google

Answer:

2, 3, 5, 7, 11, 13, 17, 19, 23 and 29!

Step-by-step explanation:

Answer:

number of pages with ads = 4

total number of pages = p

number of story pages = s

Answer is 4 - p = s

Answer:

The second one

Step-by-step explanation:

A function is a group of ordered pairs that do not have the same ordered pair. The second one has 2 fives in the x coordinate, therefore the second one is not a function

Answer:

$588

Step-by-step explanation:

$294 = 6 Guests

$588 = 12 Guests

Answer:

25[tex]\pi[/tex]

Step-by-step explanation:

the area of circle formula: [tex]\pi r^{2}[/tex]

And the radius is 5, so 5^2= 25

Thus, the answer is 25[tex]\pi[/tex]

Answer:

78.5

Step-by-step explanation:

I hope this helps!

Answer:

x=120 degrees

Step-by-step explanation:

Vertical angles are congruent

Answer:

-5/8

Step-by-step explanation:

Answer:

The company manufactures 5 delta cars, 8 beta cars and 12 sigma cars.

Step-by-step explanation:

let in the motor company x number of delta cars, y number of beta cars and z number of sigma cars are manufactured.

from the condition given in the question we can write

9x + 13y + 9z = 257 ........ (1)

4x + 6y + 4z = 116 ........... (2) and    

3x + 4y + z = 59 ......... (3)

From equation (2) we get

9x + 13.5y + 9z = 261 ....... (4) {Multiplying with  both sides}

solving equations (1) and (4) we get

0.5y = 4

and ⇒ y = 8.

from equation (2) putting the value of y we get,  

4x + 4z = 116 - 48 = 68

⇒x + z = 17 .....(5)

Now, from equation (3) putting y = 8 we get,  

3x + z = 59 - 32 = 27 ....... (6)  

hence, solving equations (5) and (6) we get, 17 - x = 27 - 3x

⇒ 2x = 10

⇒ x = 5  

So, z = 17 - x = 12

therefore, the company manufactures 5 delta cars, 8 beta cars and 12 sigma cars.

Answer:

Multiply both numbers by 10 and create a fraction. Then simplify that fraction by dividing both top and bottom by the greatest common factor.

Step-by-step explanation:

Treating 3 1/2 as 3.5 you could set up the fraction as such.

3.5 x 10 = 35

21 x 10 = 210

so you have the fraction 35/210. The GCF of the top and bottom is 35. There is one 35 in 35 and six 35s in 210

So the fraction in the simplest form is 1/6. So the quotient is 1/6.

Answer:

$0.52 cents per banana. $39 divided by the 75 bananas

Step-by-step explanation:

Answer:

$0.52

Step-by-step explanation:

When finding the unit price, we use divide the certain number of units of an item by the number of units

So for this question we will divide 39/75 to get a result of $0.52

Answer:

PLZ MARK BRAINLIEST THE ANSWER IS 9

Step-by-step explanation:

the MPH is 45 miles per hour, 45 divided by 60=0.75. 0.75x12=9

Answer:

15 units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = A(- 1, - 2) and (x₂, y₂ ) = B(8, 10)

d = [tex]\sqrt{(8+1)^2}+(10+2)^2[/tex]

   = [tex]\sqrt{9^2+12^2}[/tex]

    = [tex]\sqrt{81+144}[/tex]

    = [tex]\sqrt{225}[/tex]

    = 15

Answer:

A. 12

Step-by-step explanation:

Answer:

the answer is -5

Step-by-step explanation:

Answer:

x=-5

Step-by-step explanation:

trust

Answer:

Sides are x and x + 3.5 cm

Perimeter = 2(x + (x + 3.5))cm

4x +7 = 67

x = 15cm Answer

Step-by-step explanation:

HOPE THIS HELPED!

Answer:

Jason would have to work 60 hours.

Step-by-step explanation:

The equation you would use would be 450 + 12.50t = 1200.

1200 is the money needed, 450 is a constant factor, but the 12.50 changes depending on how many hours Jason works.

You will have to use inverse operations so you would go 450 + 12.50t - 450 = 1200 - 450. That equals 12.50t = 750. Then you divide 12.50 by 750 because 12.50t is multiplying. 750 ÷ 12.5 = 60. So Jason has to work 60 hours!

If this helped I would appreciate it if you marked me Brainliest. thank you and have a nice day!

Answer:

21.5

Step-by-step explanation:

Answer:

12 x n + 6

Step-by-step explanation:

n = unknown number

Answer:

1/2

Step-by-step explanation:

Answer:

1 5/6

Step-by-step explanation:

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[tex]volume = 8 \times 7 \times \frac{1}{2} \\ [/tex]

[tex]volume = 8 \times \frac{1}{2} \times 7 \\ [/tex]

[tex]volume = \frac{8}{2} \times 7 \\ [/tex]

[tex]volume = 4 \times 7[/tex]

[tex]volume = 28 \: \: \: {m}^{3} [/tex]

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Answer:

28

Step-by-step explanation:

8 x 7 x 1/2

8 x 7 = 56

56 x 1/2 = 28

Answer:

y=x+20

Step-by-step explanation:

Answer:

its b 2i/5

Step-by-step explanation:

Answer:

hehehehehehehehehehehehehe

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[tex] \frac{1}{5} x - 2= 4 \\ [/tex]

Add sides 2

[tex] \frac{1}{5} x - 2 + 2 = 4 + 2 \\ [/tex]

[tex] \frac{1}{5} x = 6 \\ [/tex]

Multiply sides by 5

[tex]5 \times \frac{1}{5} x = 5 \times 6 \\ [/tex]

[tex]x = 30[/tex]

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[tex] \frac{1}{5x} - 2 = 4 \\ [/tex]

Add sides 2

[tex] \frac{1}{5x} - 2 + 2 = 4 + 2 \\ [/tex]

[tex] \frac{1}{5x} = 6 \\ [/tex]

Inverse both sides

[tex]5x = \frac{1}{6} \\ [/tex]

Divide sides by 5

[tex] \frac{5x}{5} = \frac{1}{6} \div 5 \\ [/tex]

[tex]x = \frac{1}{6} \times \frac{1}{5} \\ [/tex]

[tex]x = \frac{1}{30} \\ [/tex]

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Answer:

x=1/3

Step-by-step explanation:

Answer:

equivalent fractions of 3/5 are 6/10, 9/15 and 12/20.

Step-by-step explanation:

hope this helped! have a good day<3