help me with geometry please

Answer:

the answer is twenty four

It will take 4.2 days in order to get a "no homework" day.

To determine the average number of days that it will take in order to get a "no homework" day, based on these 5 trials, the following calculation must be performed:

Therefore, it will take 4.2 days in order to get a "no homework" day.

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Answer:

2.8

Step-by-step explanation:

Answer:

[tex]8 {a}^{3} + {36a}^{2} + 54a + 27 \\ [/tex]

Explanation:

Binomial theorem,

[tex] {(p + q)}^{3} = {p}^{3} + 3 {p}^{2} q + {q}^{3} [/tex]

Answer:

  x = 13 5/13°

Step-by-step explanation:

The sum of angles in a hexagon is 180°(6 -2) = 720°. That means ...

  (8x +16°) +(12x -8°) +(7x +2°) +(9x +4°) +(6x +10°) +(10x) = 720°

  52x +24° = 720° . . . . . . collect terms

  52x = 696° . . . . . . . . subtract 24

  x = 13 5/13° . . . . . . divide by 52

_____

Additional comment

The angles, in the same order, are approximately ...

  {123.077°, 152.615°, 95.6923°, 124.462°, 90.3077°, 133.846°}

Answer:

30 ft

Step-by-step explanation:

We can use the given information to set up a ratio...

[tex]\frac{Mark's\ height}{Mark's\ shadow}=\frac{Tree's\ height}{Tree's\ shadow}[/tex]

[tex]\frac{6\ ft}{4\ ft}=\frac{x}{20\ ft}[/tex]

We can solve this ratio using cross multiplication (multiply the numerator of the first fraction by the denominator of the second and the numerator of the second fraction by the denominator of the first):

120 = 4x

Divide both sides by 4

x=30 ft

Answer:

-22

Step-by-step explanation:

5(4+6)-72

5(10)-72

50-72

-22

Answer:

5(4+6)-72
5x10-72
50-72
-22

Step-by-step explanation:

If you use PEMDAS, the P is for parenthesis.
So first, you do the (4+6) and then multiply it by 5, when you get that answer, do the final step. Subtract 72.

Hope this helped!! <3

Answer:

36

Step-by-step explanation:

length=6

width=3

height=2

6 x 3 x 2 = 36

Assets are the resources owned by any individual or organization. Svenson's assets increased by $1,400.

An asset is any resource that is been owned by a company, organization, or individual.

Given to us

The original price of the refrigerator is $2,300.

The Market price of the refrigerator is $1,900.

Svensons' paid $500

As it is given to us that the Market price of the refrigerator is $1,400 and as the Svenson's has bought the refrigerator, therefore, this resource(refrigerator) is now owned by the Svenson.

We know that the down payment made is also made from our assets(cash). therefore, the assets increased by $1,400($1900-$500)only.

Thus, the Svensons’ assets increased by $1,400.

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Answer:

B. The Svensons' assets increased by $1,800.

Step-by-step explanation:

Answer: 6+4x=26, 4x=20

Step-by-step explanation: 6+4x=20 is the initial equation but completely multiplied by two, so you can know without solving that it is equivalent.

If you solve the equation, 2x+3=13 (subtract 3 from both sides)

2x=10 (divide both sides by 2)

x equals 5.

if you plug in 5 as x to 4x=20, you get 20=20, which is a true statement, so this choice is also correct. You could also solve to prove x equals 5 in this equation as well. Divide 20 by 4 and you get x=5.

Answer:

2025

Step-by-step explanation:

3n² is our nth term

n=15

thus....

(3×15)²

= 45²=2025

Hopefully this helped- have a great day)

Answer:

The answer is 2 because change -2 to 2 and add two to 6 which will equal to 8 then divide it by 4 to get the answer 2.

Answer:

x=2

Step-by-step explanation:

4x−2=6

4x=6+2

4x=8

4x÷8

x=2

Answer:

  A. payment: $2031.08

  B. interest: $203,959.20

Step-by-step explanation:

There are many financial calculators, apps, and spreadsheets that will solve this for you. Here, we will use the amortization formula that would be implemented by one of those.

The monthly payment is given by ...

  A = P(r/12)/(1 -(1 +r/12)^(-12t)) . . . loan of P at rate r for t years

If 10% is put down on the house, then amount that needs to be financed will be ...

  $315,000 × (1 -10%) = 0.90 × $315,000 = $283,500

For interest rate 6% and a period of 20 years, the monthly payment is ...

  A = $283,500(0.06/12)/(1 -(1 +0.06/12)^(-12·20))

  A = $283,500(0.005)(1 -(1.005^-240)) ≈ $2,031.08

__

The interest is the difference between the amount repaid and the original loan value:

  interest = 240 × $2031.08 - 283,500 = $487,459.20 -283,500

  interest = $203,959.20

The nonpermissible replacement is -7. The nonpermissible replacement of the variable in a certain expression is the value of the variable

Answer:

18 dimes and 72 nickels

Step-by-step explanation:

If Joan has 4 nickels per dime, that means that she will have change in groups of 30 cents (4*5=20+10=30). If we divide 5.40 by 0.30, we get 18. We now know there are 18 groups of 30 cents. One dime per group of 30 cents means that there are 18 dimes, and 4 nickels per group of 30 cents means that she has 72 (4*18) nickels.

Now to check our math:

[tex]72n+18d=5.40\\72(0.05)+18(0.10)=5.40\\3.60+1.80=5.40\\5.40=5.40[/tex]

Our math adds up, which means that we got the right answer :)

Step-by-step explanation:

the general point-slope form is

y - y1 = m(x - x1)

with (x1, y1) being a point on the line, and m being the slope.

so,

y - -1 = 4/3 × (x - 3)

or simplified

y + 1 = 4/3 × (x - 3)

Answer:

$567.67

Step-by-step explanation:

1. 74 + 325 + 48 = 447

2. 447 + (0.27)(447) = 447 + 120.67

3. 447 + 120.67 = 567.67

Answer:

15/t

Step-by-step explanation:

15 chairs per table

(/) is used instead of the word 'per'

Answer:

156.5

Step-by-step explanation:

first you want to add 4.9+(11+46) that equals to 61.9

second you want to save that number and add 9+.)+46=94.6

add both of them together 61.9+94.6=156.5

Answer:

70.5

Step-by-step explanation:

Answer:

44

Step-by-step explanation:

if this is the question from edge then trust me

Answer:

the scale factor is 5:36.

Step-by-step explanation:

To solve the question, we note that 1 yard = 3 feet and 1 feet = 12 inches

Where the scale of the drawing is 5 inches = 1 yard,

we have the scale of the drawing is 5 inches = 36 inches

5 inches is equivalent to 36 inches in real life

That is the scale is 5 is to 36  which is 5:36.

Answer:

Toni pays 84000

Step-by-step explanation:

Data :

Joni books = 35

Joni price = 122500

Toni books = 24

Find price of single book

      122500/35 =  3500

Toni prices if 24 books is

    24 × 3500 =  84000

Answer:

370.1

Step-by-step explanation:

i just got the answer

Answer:

This cylinders volume, in terms of pi, is 144π m³

This cylinders volume, rounded to the hundredth place, is 452.39 m³

Step-by-step explanation:

volume of cylinder:

→ πr²h

→ π(4)²(9)

→ 144π

→ 452.39 m³ ......rounded to nearest hundredth

[tex]\\ \tt\hookrightarrow V=\pi r^2h[/tex]

[tex]\\ \tt\hookrightarrow v=\pi 4^2(9)[/tex]

[tex]\\ \tt\hookrightarrow v=16(9)\pi[/tex]

[tex]\\ \tt\hookrightarrow v=144\pi[/tex]

[tex]\\ \tt\hookrightarrow v=144(3.14)[/tex]

[tex]\\ \tt\hookrightarrow v=452.16m^3[/tex]

Answer:

the correct answer is -3.7

square, the points (4,3) (7,3) (4,0) (7,0) add up to become a square!

Answer:

Ok well come how are you there

Answer:

A. The sum is a rational expression

Step-by-step explanation:

we are given

2/a+ c/d

we are given that

'b' and 'd' are non-zero values

So,

a/b is a rational number

c/d is a rational number

we can see that both are added

So, sum of rational expression is also a rational expression

so...

A. The sum is a rational expression

Answer:

The correct answer is D. The product is a rational expression.

Step-by-step explanation:

I got it right on the Plato test.