Please solve question 6 with steps i’m having so much trouble

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:

  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:

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:

0.13

Step-by-step explanation:

because you have to round up when the fourth number is from 0-4 it stays the same but when its from 5- and up it goes up one

Answer: 79 when rounded

Step-by-step explanation:

Answer:

its 787567567568

Step-by-step explanation:

Answer:

Ok well come how are you there

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:4

Step-by-step explanation:

When you look at the two lines, you can see that the blue line is steeper than the red line. It makes sense the value of the slope of the blue line, 4, is greater than the value of the slope of the red line, 14 .

Answer:

15/t

Step-by-step explanation:

15 chairs per table

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

Answer:

36

Step-by-step explanation:

length=6

width=3

height=2

6 x 3 x 2 = 36

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:

236.25

Step-by-step explanation:

15.75 sq yards * 15 dollars per sq yards = 236.25

You multiply the amount of square yards with the amount each costs to get your answer.

Hope this helps!

Answer:

True:

The solution is the product of two factors.

The second factor is itself the sum of three terms.

False:

The solution is the sum of two terms.

The coefficient is 3.  (This one I'm confused about. There is no x/letter term, so there shouldn't be a coefficient in this problem at all.)

The second factor is the sum of two terms.

Answer:

370.1

Step-by-step explanation:

i just got the answer

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

There are a few methods to doing this, but lets make every number a fraction. (You could make them all percentages or decimals if you want, but it is more difficult in my opinion.)
Miguel: 1/8
Gina: 13/100
Jatziry: 10/100 = 1/10
Kwa: 1/9
Now we need to find the least common denominator, which is 1800.
Now you have these fractions:
Miguel: 225/1800
Gina: 234/1800
Jatziry: 180/1800
Kwa: 200/1800
Now you can easily list these in order

180/1800 < 200/1800 < 234/1800 < 225/1800
Jatziry < Kwa < Gina < Miguel

Sorry if I made any mistakes, I realized Jatziry was a part of the problem halfway through.

Answer:

44

Step-by-step explanation:

if this is the question from edge then trust me

Answer:

678.58416 square inch

Step-by-step explanation:

4.71239ft² = 678.58416 square inch

The answer of this will be [tex]6[/tex] .

Addition is a mathematical operation that represents combining objects t into a larger collection. It is signified by the plus sign (+). Subtraction is  a mathematical operation that represents process of finding the difference between numbers or quantities. It is signified by the minus sign (-)

We have,

In first line, we have

Two Red pencil [tex]+[/tex] One Red And Blue Pencil [tex]=21[/tex]   [tex].........[/tex] First Row

Red pencil [tex]-[/tex] Blue pencil [tex]=3[/tex]     [tex].........[/tex] Second Row

Red Pencil and Blue Pencil [tex]= 15[/tex]     [tex].........[/tex] Third Row

Blue Pencil [tex]+[/tex] Blue Pencil [tex]= \ ?[/tex]      [tex].........[/tex] Fourth row

We have,

From Second row ,

We will choose two numbers which have difference of [tex]3[/tex],

Let, [tex]6[/tex] and [tex]3[/tex]

i.e.

Red Pencil [tex]= 6[/tex]

Blue Pencil [tex]= 3[/tex]

So,

Red pencil [tex]-[/tex] Blue pencil [tex]=3[/tex]

      [tex]6-3=3[/tex]

It means that the numbers we choose are best fir for the values of pencils.

Now, Put values of these pencil in Fourth row,

Blue Pencil [tex]+[/tex] Blue Pencil [tex]= \ ?[/tex]  

[tex]3+3=6[/tex]

So, the values of the the Two  blue Pencil will be [tex]6[/tex].

Hence, we can say that the answer of this will be [tex]6[/tex] .  .

To know more about Addition and Subtraction click here

https://brainly.com/question/6840118

#SPJ3

Answer:

[tex]-10x^9 - 8x^6[/tex]; up to down

Step-by-step explanation:

[tex]-2x^3(4x^3+5x^6)[/tex]

[tex]-2x^3(4x^3) + -2x^3(5x^6)[/tex]

[tex]-8x^6 + -10x^9[/tex]

[tex]-10x^9 - 8x^6[/tex]

Hope this helps!

Answer:

The answer is 5

Step-by-step explanation:

The coefficient in any equation is the numerical or constant quantity placed before multiplying the variable.

Answer:

153

Step-by-step explanation:

7x3+32+100=153

Give brainiest cause you greatest person alive

→ 6x² - 2x - 20

→ 6x² + 10x - 12x - 20

→ x(6x + 10 ) - 2 (6x + 10)

→ (6x + 10) (x - 2) .

for

6x - 10 = 0

6x = 10

[tex]{x\:=\:\frac{5}{3}}\\[/tex]

for x - 2

x = 2

The factored form of the expression is (6x+10)(x-2)

Give the quadratic expression

6x^2 -2x -20

On factorizing

6x^2 -2x -20

6x^2 -12x + 10x -20

6x(x-2) + 10(x-2)

(6x+10(x-2)

HEnce the factored form of the expression is (6x+10)(x-2)

Learn more on factorization here: https://brainly.com/question/25829061

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 :)

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

r = d x 3.14

6mm = 12 mm x 3.14

12 x 3.14 = 37.68

37.68 rounded is 38.

38 rounded is 40.

Let me know if this is the correct answer. :)

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.