1 When the product of 4 and a number x is added to 12, the result is 16. What is the difference between x and 8?

Answer:

x = 3

Step-by-step explanation:

Answer:

D)35. Hope it hepls

Step-by-step explanation:

because 35 is between 30 and 40

Answer:

125 over 81

Step-by-step explanation:

x3= 125 over 27

Divide both sides by 3, you get:

x=125 over 81

Thats it lol

Answer:

Step-by-step explanation:

Answer:

6

3

2

Step-by-step explanation:

[tex]r \times x = \frac{r - h}{y} \\ [/tex]

Multiply sides by y

[tex]r \times x \times y = r - h[/tex]

Subtract sides minus r

[tex]r \times x \times y - r = - h[/tex]

Multiply sides by -1

[tex] - r.x.y + r = h[/tex]

Factoring r

[tex]h = r(1 - x.y)[/tex]

_________________________________

And we're done.

Thanks for watching buddy good luck.

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Answer:

23 and 45

Step-by-step explanation:

This is really just a simple division question.  All we have to do to solve the first half is divide 332 by 15:

[tex]332 / 15 = 22.133333333[/tex]

We'll want to round that up to 23, because it seems they're asking for integers here.

For the next part of the question, all we have to do is double the result of the last operation and round that number up as well:

[tex]22.13333333 *2 = 44.2666667[/tex]

Which rounded gives us 45.

Hope this helps!

Answer:

Samuel will need 23 pieces of wood.

Theresa will need 46 pieces of wood.

Step-by-step explanation:

To find how many total pieces Samuel will need, we have to divide 332 feet into 15, since each piece of wood is equivalent to 15 feet:

[tex]332[/tex] ÷ [tex]15=22.1333[/tex]

Samuel can't have a portion of wood, the wood pieces he has must be represented as a whole number. We have to round up to 23 pieces of wood.

Samuel will need 23 pieces of wood to build his fence.

_

If Theresa needs twice as many feet as wood, we have to multiply Samuel's pieces of wood by its length (15 feet):

[tex]23[/tex] × [tex]15=345[/tex]

Multiply [tex]345[/tex] by 2:

[tex]345[/tex] × [tex]2=690[/tex]

Now, divide [tex]690[/tex] by [tex]15[/tex]:

[tex]690[/tex] ÷ [tex]15[/tex]

[tex]=46[/tex]

Theresa will need 46 pieces of wood.

Answer: 24

Hope this helps! Could I please have a brainliest? <3

Answer:

24* times

Sp-by-step explanation:

Well- you divide

Answer:

2,3 is the paired fraction

Step-by-step explanation:

Answer: 9

Step-by-step explanation: there are 36 students in total. Since 25% of students wore a jacket, you would multiply 36 by 1/4 which gets you 9, so 9 students wore jackets

If x = -3, y = -2 and z = 11, we can plug it into the equation provided.

x(4y + z)²

-3(4(-2) + (11))²

-3(-8 + (11))²

-3(-8 + (11))²

-3(3)²

-3(9)

-28

Thus, the final answer would be -28.

Answer:

∠L = 54°

Step-by-step explanation:

5x + 2x + 3x = 180 (all angles in a triangle add up to 180)

10x = 180

x = 18°

∠L = 3x

sub x = 18

3(18) = 54

∠L = 54°

Answer:

The third one I think

Step-by-step explanation:

Answer: Thomas spent .15 less

Step-by-step explanation:

Dan: 2.50/2=1.25

Thomas: 3.30/3=1.1

1.25-1.1=.15

Answer:

C

Step-by-step explanation:

Each cone they bought was 1.10 each and 1.25 each

1.10<1.25

1.25-1.10=0.15

Answer:

r=-3

Step-by-step explanation:

−18=9r+9

Step 2: Flip the equation.

9r+9=−18

Step 3: Subtract 9 from both sides.

9r+9−9=−18−9

9r=−27

Step 4: Divide both sides by 9.

9r /9  =-27/9

Answer:

[tex]Size= 3.05ft[/tex]

Step-by-step explanation:

Given

[tex]Scale = \frac{1}{100}[/tex]

[tex]Statue = 305ft[/tex]

Required

Determine the size of the statue

Size is calculated as thus:

[tex]Size = Scale * Statue[/tex]

[tex]Size = \frac{1}{100} * 305ft[/tex]

[tex]Size = \frac{305ft}{100}[/tex]

[tex]Size= 3.05ft[/tex]

Sure!! What's the question?

Answer:

What do you need help with? There is nothing attached.

Answer:

NO

Step-by-step explanation:

Pairs of alternate interior angles remain congruent, pairs of alternate exterior angles remain congruent, and pairs of same-side interior angles remain supplementary when the transversal is changed.

Pairs of alternate interior angles remain congruent, pairs of alternate exterior angles remain congruent, and pairs of same-side interior angles remain supplementary when the transversal is changed.

When a transversal intersects two parallel lines, the same-side interior angles formed on the same side of the transversal are supplementary (their measures add up to 180 degrees). If the transversal or lines are altered and are not parallel, the supplementary relationship between same-side interior angles is no longer maintained.

In summary, these angle relationships only hold true specifically for parallel lines intersected by a transversal. If the transversal or the lines change, these angle relationships may no longer remain valid.

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Answer: a (-5 ,6 ) b (-10, 6) c (-8, 1) d (-3 , 1)

Step-by-step explanation:

all the x flip because it goes to the - x side but y stays the same because its in quadrate 2 :) hope that helps

The dimension of cube is 4 cm

A cube is a three-dimensional solid object bounded by six square faces, facets or sides, with three meeting at each [tex]vertex[/tex].

The formula of volume of the cube is given by: Volume = a3, where a is the length of its sides or edges.

Given:

volume of cube= 64 cm³

Now, Volume of cube = 64

a*a*a= 64

a³ = 64

a= ∛64

a=4 cm

hence, the edges of cube is 4 cm.

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Answer:

4)2.4

Step-by-step explanation:

                      -1.5 ( -3.6 + 2 )

            To solve this problem, we apply PEMDAS.

This is the order  of operation for mathematical problems.

P     Parentheses

E     Exponent

M    Multiplication

D    Division

A    Addition

S    Subtraction

             -1.5 ( -3.6 + 2 )

  Do the problem in the parentheses first,

              = -1.5 x (-1.6)

              = 2.4

Answer:

No, it is not a function because if you drew any vertical line it would intersect the points (lines) more than once. Basically, the points plotted intersect themselves if you connect all of them on a graph

Step-by-step explanation:

To show your work and understand it more type in Desmos graphing calculator on Google and type in the points and they will then appear on the graph. Hope this helps

Answer:

2601

Step-by-step explanation:

The integers between 5 and 102 are

7, 9, 11, 13, 15, 17,19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101

The sum of the odd intergers between 2 and 105 can be calculated as follows

= (N + 1/2)^2

= (101 + 1 /2) ^2

= (102/2)^2

= 51^2

= 2601

Hence the sum of the odd intergers between 5 and 102 is 2601

If two variables x and y are directly proportional, then as x rises, y will rise accordingly, and as x falls, y will fall accordingly. So, y=k x can be written.

The equation for k=y/x is k=b/p.

the proportional relationship between two variables that is always constant.

Constant ratio, constant rate, constant of variation, or even changing rate are examples of proportionality constants.

When the ratio of the output to the input remains constant at every given point along the function, the rate of change is said to be constant.

The slope is another name for the constant rate of change.

The rate of change for linear functions will be constant.

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Answer:

Potential Energy = 10J

Step-by-step explanation:

mass of the book = 1.0kg

height = (0.5 + 1)m

acceleration due to gravity = 10m/s²

Potential Energy = mass × acceleration × height

Potential Energy = 1kg × 10m/s² × 1m

Potential Energy = 10J

Answer:

0.00005

Step-by-step explanation:

0.00005137

1 cannot make 5 turn to 6

Answer:

Let's solve your equation step-by-step.

−5(x+1)+3x−3=−14

Step 1: Simplify both sides of the equation.

−5(x+1)+3x−3=−14

(−5)(x)+(−5)(1)+3x+−3=−14(Distribute)

−5x+−5+3x+−3=−14

(−5x+3x)+(−5+−3)=−14(Combine Like Terms)

−2x+−8=−14

−2x−8=−14

Step 2: Add 8 to both sides.

−2x−8+8=−14+8

−2x=−6

Step 3: Divide both sides by -2.

−2x

−2

=

−6

−2

x=3

Step-by-step explanation:

Answer:

x = 3

Step-by-step explanation:

-5(x + 1) + 3x - 3 = -14

Distribute within parenthesis

-5x -5 + 3x - 3 = -14

Combine like terms

-2x - 8 = -14

Add 8 to both sides

-2x = -6

Divide -2 by both sides

x = 3

I hope this helps :)

Answer:

144+19= 163

Step-by-step explanation:

hope this helps! Have a great day!

Answer:

163

Step-by-step explanation:

ADD

Answer:

Slope=  

2.000

0.600

​  

=0.300

x−intercept=−  

3

40

​  

=−13.33333

y−intercept=  

10

40

​  

=4

Step-by-step explanation:

3Answer:

Step-by-step explanation:

Answer:

c e f

Step-by-step explanation:

C. All rotations take one half of the triangle to the other half of the triangle

E. None of the sides of the triangle have the same length

F. None of the angles of the triangle have the same measure

If a shape has a rotation symmetry, then the shape will look exactly the same after rotation. The conclusions to reach for a triangle that has a rotation symmetry are:

A. All sides of the triangle have the same length

B. All angles of the triangle has the same measure

Of all kinds of triangle, only an equilateral triangle has a rotational symmetry.

This means that:

The above points imply that: options (a) and (b) are true

See attachment for an illustration of rotation symmetry of a triangle.

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