An oak tree casts a shadow 18 feet long. If a 4 foot child casts a 3 foot shadow at the same time of day, how tall is the oak tree?

Answers

Answer 1

Answer:

23.99999 rounded 30

Step-by-step explanation:

4/3 x 18


Related Questions

(-3)(16)=
What is the question to this answer?

Answers

We know 3x16=48

Since there is a minus sign, the answer is -48.

:)

can ssome oone heelp me imm inn kinder garden and mmy teacher said what is 1 plus 1 plessssssssssssssssssssssss help me

Answers

Answer:

Step-by-step explanation: Ok So pretend you have one apple and your friend gives you another apple how much would you have... Answer is "2"

Answer: so it is 2

Step-by-step explanation: if one friend said I have 1 bike and you said you have 1 bike that would be 2. So 1 bike + 1 bike= 2 bikes

36. Walter and Brian each have a CD collection.
The number of CDs in Walter's collection can be represented by x.
The number of CDs in Brian's collection is 3 times the number in
Walter's collection.
The total number of CDs in both collections is 144.
What is x, the number of CDs in Walter's collection?
A. 108
B. 48
C. 72
D. 36

Answers

x+3x=144
4x=144
144/4=36
X=36

Answer:

x+3x=144

4x=144

144/4=36

X=36

Step-by-step explanation:

Would 3.24 be an integer?

Answers

That’s a irrational number

Sam and John are finding −3 − 14. Who is correct?
Sam John
-3 - 14 = -3 + 14 -3 - 14 = -3 + (-14)
=11 = -17
Describe how you got the answer PLZS

Answers

Answer:

-17

Step-by-step explanation:

ok well I can't really see Sam and John's answer but -3-14 is equal to -17

if you see that there's a negative in front of the first number and its also subtracting you have to make that subtract sign an addition sign then change the second number to a negative like this:

-3+-14 then you just add.

With Sam and John whichever one had -17 as their answer is correct

Translate into Algebra.
Jen had D dollars. She bought a video. Now she has R dollars. How much did she pay for the video?

Answers

Answer: $D - $R

Step-by-step explanation:

Given the following :

Amount Jen had initially = $D

Amount had after purchasing video = $R

Amount she paid for the video =?

Amount she paid for video = ( Initial amount had before purchasing video - amount had after purchasing video)

Hence,

Amount paid for video = $D - $R

Point G is the incenter of the triangle. Point G is the incenter of triangle E D F. Lines are drawn from each point of the triangle to point G. Lines are drawn from point G to the sides of the triangle. Angle D F G is 16 degrees. Angle G F E is (2 x) degrees. What is the value of x? 4 8 24 32

Answers

Answer:

8

Step-by-step explanation:

8

Answer:

B

Step-by-step explanation:

2x=16

16/2=8

Answer is 8

Find the coordinates of the image after the given transformation.
translation: 6 units right and 3 units down
51-3, 3). C-1, 4), 14-2, -1)

help me pls

Answers

Please help me go the dilllehxh djdjdj urn f
It would help if you could post a picture of the image !

What is the value of -3/4 ÷ (-3 1/4)

Answers

Nothing because itz nothing

Answer:

1

Step-by-step explanation:

-3/4 \  - 3 1\4  = 1

erwfehaitdryefjk evg5rmd fhbc tg8

Answers

Answer:

this the answer 4.5m

Step-by-step explanation:

formula 1/2(a+b)h

9514 1404 393

Answer:

  18 square meters

Step-by-step explanation:

The area of a trapezoid is given by the formula ...

  A = 1/2(b1 +b2)h

The bases are the parallel line segments, and the height is the perpendicular distance between them.

  A = (1/2)(7 m + 5 m)(3 m) = 1/2(12 m)(3 m) = 18 m^2

The area of the trapezoid is 18 square meters.

How many solutions does this equation have?
-9p = 6 - 10p

Answers

Answer:

p=6

Step-by-step explanation:

-9p=6- 10p

-9p+10p=6

1p=6

p=6/1

p=6

please I really need help if you help me I'll give you brainliest.​

Answers

Answer: The length of a side of the square is given by x

The length of a side of the equilateral triangle is given by x=1

Given is : The perimeter of a square is equal to the perimeter of an equilateral triangle.

Perimeter of square is given as 4 x side.

Perimeter of equilateral triangle is given as 3 x side.

So, we will make both equal.

As x = 1 for triangle, the equation becomes:

4x=3

so x=3/4

Step-by-step explanation:

a line has a slope of 9 and includes the points (2,a) and (4,9.) What is the value of a? ​

Answers

Answer:

my guess would have to be a= -9   (negative nine)

Step-by-step explanation:

sorry, i tried solving the problem otherwise and couldn't get an answer, good luck

6. Describe a pattern shown in this sequence, and use the pattern to find the next two terms.
7,15, 23, 31, 39, ?, ?, ...

Answers

Answer:

The pattern is that each time, 8 is added. The next 2 numbers are 47, 55.

Step-by-step explanation:

7+8=15

15+8=23

23+8=31

31+8=39

39+8=47

47+8=55

Karis receives $90000 per year working as a manager. She spends 15% every 3 month on her daughters college tuition. Write a function rule for the amount of money that Karis still has as a function of time in month

Answers

Answer:

[tex]f(m) = 90000 - 0.05m[/tex]

Step-by-step explanation:

Given

[tex]Base\ Amount = \$90000[/tex]

[tex]Spending = 15\%[/tex] -- every 3 months

Required

Determine the function that shows her monthly balance:

Represent month with m

If she spends 15% every 3 months;

Then

She spends 5% every month

i.e.

[tex]monthly = \frac{15\%}{3}[/tex]

[tex]monthly = 5\%[/tex]

If [tex]1\ month = 5\%[/tex]

Then

[tex]m\ months = 5\% * m[/tex]

Monthly balance (f(m) is then calculated as:

[tex]f(m) = Base\ Amount - Monthly\ Spending[/tex]

[tex]f(m) = 90000 - 5\% * m[/tex]

[tex]f(m) = 90000 - 0.05 * m[/tex]

[tex]f(m) = 90000 - 0.05m[/tex]

What is the future value of an annual deposit of $800 earning 6 percent for 15 years

Answers

Future value of lump sum - $1,917.25
Compound interest interest earned- $1,117.25

PLEASE HELP THESE QUESTIONS ARE DUE TONIGHT 14 points well be given!!!and will be marked the brainiest !

Answers

Answer:

Step-by-step explanation

The first one is (3)  ( Z, X Y , U )

The 2nd one is ( RS )

3rd on is ( 2 )

i am confident for my answer.

Answer:

1.) 1ST CHOICE

2.) RS

3. I CAN NOT SEE THE QUESTION

Step-by-step explanation:

Which is the correct answer to this equation?

Answers

Answer:

3/8

Step-by-step explanation:

3/5 × 5/8

Multiply the numerators and denominators respectively

15/40

Simplify

3/8

How do I solve 25-+3? Step by step

Answers

Answer:

-22

Step-by-step explanation:

When you add a negative to positive the negative number gets bigger

hop this helps you ;)

pls mark brainlest :)

Answer:

22

Step-by-step explanation:

basically a - and a + together equals a - so it will be 25-3 which is 22

note:

- and + = -

+ and - = -

+ and + = +

- and - = -

HOPE THIS HELPS YOU :)

It takes 5 people 5 minutes to make 5 toys. How long would it take 100 people to make 100 toys?

Answers

Answer:

5 minutes

Step-by-step explanation:

5 people take 5 minutes to make 5 toys

1 person takes 25 minutes to make 5 toys

100 people take 0.25 minutes to make 5 toys

100 people take 0.05 minutes to make 1 toy

100 people take 5 minutes to make 100 toys

Write a brief explanation on how to simplify radicals

Answers

2 ways: make a little divide tree based on how many times you can divide it. Like you have sqrt88 you know it can divide by 2. So its 2 and 44, and 44 can be broken to 2 and 22, then 2 and 11. 11 can’t be divided anymore.

Now choose numbers that are the same and pair them together. These go outside the radicand. You had three 2’s and one 11. So a 2 would go on the outside and the remaining 2 and 11 would be multiplied leaved 2sqrt22.

Another way is to divide by the highest squared number. Taking sqrt88 again. 4 would be the highest squared number. So 88 would be 4 and 22, then 2 and 11. Since you have a 4 which is a perfect square you put that squareroot outside. The inside would remain the same because it wouldn’t break down into perfect squares or pairs anymore. So that would be 2sqrt22.

what is more -14.2 or -6.8​

Answers

Answer:

-6.8

Step-by-step explanation:

it is closer to 0 and so it is more than the -14.2

The Answer is -6.8

HEY GUYS PLEASE HELP JUST LABEL THEM 1 2 3 and tell me true or false

Answers

1) true ?
2) false
3) true

Students in a pre-algebra class are given the polynomial 12x2y−6xy+18y2 and told to factor out the greatest common factor. Which student has made the correct​ choice?(1 point)

Answers

This question is not complete

Complete Question

Students in a pre-algebra class are given the polynomial 12x²y - 6xy +18y² and told to factor out the greatest common factor.

Which student has made the correct choice? (1 point)

a) Delia chose 3y because she said that it was a factor of every term.

b) Pedro chose y because he said that the greatest common factor can be found only by looking at the variable terms.

c) Mike chose 6y because he said that it was the largest factor of every term. d) Marisol chose 6 because she said that it was the only greatest common factor in each term.

Answer:

c) Mike chose 6y because he said that it was the largest factor of every term.

Step-by-step explanation:

Step 1

Identify the GCF of the coefficients.

12x²y - 6xy + 18y²

Coefficients are :

12, 6, 18

The Greatest Common Factor for 12, 6, 18 =

The factors of 6 are: 1, 2, 3, 6

The factors of 12 are: 1, 2, 3, 4, 6, 12

The factors of 18 are: 1, 2, 3, 6, 9, 18

Then the greatest common factor is 6.

Step 2

Identify the GCF of the variables.

x²y , xy, y²

The GCF of these variables is y

Step 3

Combine to both GCF's to obtain the GCF of the expression.

= 6 × y

= 6y

The Greatest Common Factor for the expression 12x²y−6xy + 18y² is 6y

Step 4

We factorise

= 12x²y−6xy + 18y²

= 6y(2x² - x + 3y)

Therefore, Option c) Mike chose 6y because he said that it was the largest factor of every term is the correct option.

Mike is correct.

PLEASE HELP
Point A is at (1,5) and point C is at (-5, – 7).
Find the coordinates of point B on AC such that AC is 6 times as long as AB.

Answers

Answer:

(0,3)

Step-by-step explanation:

This is a problem from affine geometry, so doesn’t need any concept of distance that mixes x and y coordinates. We can just take each coordinate separately.

(1,5),(−5,−7),(,),=6

Usually in these sorts of problems with unknown B we’re given the ratio AB:BC; here we have the slightly unusual and easier AB:AC.

The difference of the given points  −=(6,12) .

Since  =6  we know  −=16(−)=(1,2)

So  =−(1,2)=(1,5)−(1,2)

=(0,3)

Solve.
5x – 1= x + 15

Answers

Answer:

x=4

Step-by-step explanation:

5x-x=15+1

4x÷4=16÷4

x=4

The solution to the given linear equation with one variable is 4.

The given equation is 5x-1=x+15.

The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.

Here, the equation can be solved as follows

5x-1=x+15

5x-x=15+1

4x=16

x=16/4

x=4

Therefore, the solution to the given equation is 4.

To learn more about an equation visit:

brainly.com/question/14686792.

#SPJ6

I will give brainliest and thank you to whoever helps/answers this

Answers

Answer:

0 0 6

0 6 0

6 0 0

Step-by-step explanation:

Simple place value

Divide 3) 5,945 R?

what's the remader PLS HELPP​

Answers

Answer:

1981

Step-by-step explanation:

3÷5,945

1981 for 1/3

Solve for x: 3x−7=7x+13

Answers

Answer:

x=-5

Step-by-step explanation:

[tex]3x-7=7x+13\\\\3x-7+7=7x+13+7\\\\3x=7x+20\\\\3x-7x=7x+20-7x\\\\-4x=20\\\\\frac{-1}{4}(-4x) =\frac{-1}{4}(20)\\\\x=-5[/tex]

Show your work. Round to the nearest tenth if necessary. A. x=9 B. x=8.7 C. x=9.3

Answers

Given:

Line GH bisects angle FGI, that means angle FGH = angle HGI

To Find:

the value of x and angle FGI

Solution:

angle FGH = angle HGI

6x - 11 = 4x + 7

or, 6x - 4x = 7 + 11

or, 2x = 18

or, x = 18/2 = 9

angle FGI = angle FGH + angle HGI

or, angle FGI = 6x - 11 + 4x + 7

or, angle FGI = 10x - 4

By putting the value of x, we get

angle FGI = 10(9) - 4

or, angle FGI = 90 - 4 = 86°

Answer:

The value of x is 9.

Angle FGI = 86°

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