5 multiply by 3 over 5 pls i need help ;/

Answer:

C

Step-by-step explanation:

This is because C is the only answer that equals 2 2/3

Option C (2 2/3 = 1 + 1 +1/3 + 1/3) is the correct equation.

A) 2 + 2 + 3 = 7

B) 1 + 1 + 2 + 3 = 7

C) 1 + 1 + 1/3 + 1/3 = 2 2/3

D) 1 + 1 + 1/3 = 2 1/3

I attached a picture to make it simpler!

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Please remember to revise this and make it in your own words if you want! I hope this helps you. -Doodle

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Answer:

24

Step-by-step explanation:

LCM of 4, 6, and 8 by Prime Factorization

LCM of 4, 6, and 8 can be obtained by multiplying prime factors raised to their respective highest power, i.e. 23 × 31 = 24. Hence, the LCM of 4, 6, and 8 by prime factorization is 24.

Answer:

A) Carla: y = 1.5x + 30   <-- y is the total money, and x is the number of weeks

Darla: y = 3x   <-- y is the total money, and x is the number of weeks

B) No, they start with a different amount of money and also save different amounts each week. They will not always have the same amount of money.

C) See attachment

Step-by-step explanation:

We'll start with Carla.

Carla saves $1.5 every week. That means that if we multiply the number of weeks she has saved by 1.5 we'll get the amount of money she has. However, she starts at 30 so we have to add 30 to that at the beginning. So, Carla's equation is y = 1.5x + 30. y is the total money, and x is the number of weeks

Darla saves $3 every week. That means that if we multiply the number of weeks she has saved by 3 we'll get the amount of money she has. Unlike Carla, Darla starts at $0, so there is no need to add anything. So, Darla's equation is y = 3x. y is the total money, and x is the number of weeks

Since Carla and Darla start with a different amount of money and save different amounts each week, they won't always have the same amount of money. However, they will cross at some point. You can actually see this in the graph. Carla, there is red, and Darla is blue.

Now let's graph the 2 equations. First, we'll do Carla. her equation is y = 1.5x + 30. Since it is in the slope-intercept form we can just use y = mx + b to tell how we're going to graph this. In this formula, m is the slope, and b is the y-intercept. As you can see when you look back at Carla's equation, m is 1.5 and b is 30. First, we'll take the y-intercept, b, which is 30 as we just figured out, and plot it on the graph. All you have to do here is count 30 units up the y-axis (the one going up and down) and put a point there. Now we take the slope (1.5) and we start putting in points that the line will go through. 1.5 in fraction form is 3/2 meaning (starting from that point we marked earlier) we will go 3 units up, and 2 units to the right and put another point there. You can now take a ruler, line up the 2 points you marked and draw a big line through them that keeps going on forever on both sides (just put an arrow at both ends to mark that).

Now we'll do the same with Darla's equation. Her's is y = 3x. When we compare this with or slope-intercept formula, y = mx + b, we'll notice there is no b. That means it is 0 and that the y-intercept is also 0. So go ahead and mark a point in the middle of the graph where the 2 big lines cross. 3 in fraction form is just 3/1 meaning that we'll go 3 up and 1 to right (from the point you just marked) and put another point there. Now draw another big line through both of those points (WITH A RULER) and mark the ends with arrows.

Answer:

353

Step-by-step explanation:

107% of 330 = 353.1 ie 330 plus 7%of 330

100+7

107÷100

1.07×330

353.1

353 nearest

Answer:

1,2,3 and 6 are similar triangles by AA similarity

Step-by-step explanation:

1) ∠DEC ≅ ∠FEG     {Vertically opposite angles}

DC //  GF

∠ECD ≅ ∠EGF     {Alternate interior angles}

∠EDC ≅ ∠EFG     {Alternate interior angles}

ΔDEC & ΔFEG are similar triangles by AA similarity

2)MN // QP

∠LQP ≅ ∠QMN   {Corresponding angles }

∠LPQ ≅ ∠PNM   {Corresponding angles}

ΔLQP & ΔLMN are similar triangles by AA similarity

3) In ΔSYE ,

∠S = 180 - 90 - 39

∠S = 51°

In ΔCHW,

∠H = 180 - 51 - 90

∠H = 39

ΔSYE and ΔCHW

∠S ≅ ∠W = 51°

∠Y ≅ ∠C = 90°

∠E ≅∠H = 39°

ΔSYE & ΔWCH are similar triangles by AA similarity

6) ∠P ≅ ∠Z      {Given}

∠PXQ ≅∠ZXY  {Vertically opposite angles}

ΔPXQ & ΔZXY are similar triangles by AA similarity

Answer:

The third option

Step-by-step explanation:

I did the math x less than or equal to 0.5

Answer:

Give me the diagram so i can answer the question please

Answer:

corresponding point after a 90° rotation is (1,3)

Step-by-step explanation:

its drawn

Answer:

2/6 of it or 1/3 chance you get a 2 or 5

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

The answer would have to be A because it is the only expression that shows the number 2 being added to n.

I hope this helps!

Answer:

B

Step-by-step explanation:

Product means to multiply, and n is 18. So 2(n)=36 is correct

N= 18

2(18)

36

so 2(18)=36

Answer:

X = ( 40/11 )

Y = ( -58/11 )

Step-by-step explanation:

6x + 3y = 6

7x + 9y = -22

-------------------------

-3(6x + 3y = 6)

= -18x - 9y = -18

-------------------------

-18x - 9y = -18

7x + 9y = -22

-11x = -40

÷-11   ÷-11

x = ( 40/11 )

------------------------

6( 40/11 ) + 3y = 6

( 240/11 ) + 3y = 6

-( 240/11 )      -( 240/11 )

3y = ( -174/11 )

÷3          ÷3

y =  ( -58/11 )

---------------------------

I hope this helps!

Answer:

[tex]x=\frac{40}{11}[/tex]
[tex]y=-\frac{58}{11}[/tex]

Step-by-step explanation:          [tex]\left \{ {{6x+3y=6} \atop {7x+9y=-22}} \right.[/tex]

Multiply both sides of the equation by a coefficient

[tex]\left \{ {{3\left(6x+3y\right)=6\times3} \atop {7x+9y=-22}} \right.[/tex]

Apply the Distributive Property
[tex]\left \{ {{18x+9y=6\times3} \atop {7x+9y=-22}} \right.[/tex]

Calculate the product or quotient

[tex]\left \{ {{18x+9y=18} \atop {7x+9y=-22}} \right.[/tex]

Subtract the two equations
[tex]18x+9y-(7x+9y)=18-(-22)[/tex]

Remove parentheses
[tex]18x+9y-7x-9y=18+22[/tex]

Cancel one variable
[tex]18x-7x=18+22[/tex]

Combine like terms
[tex]11x=18+22[/tex]

Calculate the sum or difference
[tex]11x=40[/tex]

Divide both sides of the equation by the coefficient of variable
[tex]x=\frac{40}{11}[/tex]

Substitute into one of the equations
[tex]7\times\frac{40}{11}+9y=-22[/tex]

Write as a single fraction
[tex]\frac{7\times40}{11}+9y=-22[/tex]

Calculate the product or quotient
[tex]\frac{280}{11}+9y=-22[/tex]

Multiply both sides of the equation by the common denominator
[tex]\frac{280\times11}{11}+9y\times11=-22\times11[/tex]

Reduce the fractions
[tex]280+9y\times11=-22\times11[/tex]

Multiply the monomials
[tex]280+99y=-22\times11[/tex]

Calculate the product or quotient
[tex]280+99y=-242[/tex]

Rearrange variables to the left side of the equation
[tex]99y=-242-280[/tex]

Calculate the sum or difference
[tex]99y=-522[/tex]

Divide both sides of the equation by the coefficient of variable
[tex]y=-\frac{522}{99}[/tex]

Cross out the common factor
[tex]y=-\frac{58}{11}[/tex]

The solution of the system is
[tex]\left \{ {{x=\frac{40}{11}} \atop {y=-\frac{58}{11}}} \right.[/tex]

I hope this helps you

:)

Given,

[tex]\small\bold{ Central \: angle = θ = 60° = \frac{60π}{180} radian = \frac{π}{3} radians}[/tex]

We know that,

[tex]\small\bold{r = \frac{l}{θ }}[/tex]

[tex]\small\bold{ = (37.4) \times (\frac{π}{3})}[/tex]

[tex]\small\bold{= \frac{ (37.4)}{[\frac{22}{7}\times 3]} }[/tex]

[tex]\small\bold{= 35.7 cm }[/tex]

Hence, the radius of the circle is 35.7 cm.

Answer:

[tex]=80\frac{4}{5}[/tex]

Step-by-step explanation:

[tex]18\frac{1}{5}-\left(-22\frac{2}{5}\right)-\left(-40\frac{1}{5}\right)[/tex]

[tex]=\frac{91}{5}-\left(-22\frac{2}{5}\right)-\left(-40\frac{1}{5}\right)[/tex]

[tex]=\frac{91}{5}-\left(-\frac{112}{5}\right)-\left(-40\frac{1}{5}\right)[/tex]

[tex]=\frac{91}{5}-\left(-\frac{112}{5}\right)-\left(-\frac{201}{5}\right)[/tex]

[tex]=\frac{91}{5}+\frac{112}{5}+\frac{201}{5}[/tex]

[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{c}+\frac{b}{c}=\frac{a+b}{c}[/tex]

[tex]=\frac{91+112+201}{5}[/tex]

[tex]\mathrm{Add\:the\:numbers:}\:91+112+201=404[/tex]

[tex]=\frac{404}{5}[/tex]

[tex]=80\frac{4}{5}[/tex]

Answer:

Second option

Step-by-step explanation:

They have been completed with 8 valence electrons. I hope this helps

[tex] \rightarrow4 \times \frac{3}{5} = 12 \times \frac{1}{5} \\ [/tex]

[tex] \rightarrow \frac{12}{5} = \frac{12}{5} \\ [/tex]

[tex] \rightarrow \: lhs \: = \: rhs[/tex]

Hence , 4 x 3/5 =12 ×1/5

Let's see

We know

So

Hence verified

Answer:

7.5 miles per hour

Step-by-step explanation:

7.5 = 1 mile + 7.5= 1 mile =15= 2 miles

Answer:

10.605

Step-by-step explanation:

this us in total, how many hours he worked in total basically

Answer:

See below.

Step-by-step explanation:

You have to find the unit price.

1750/7=250

Now, multiply the unit price by the desired amount.

250*12=3000

So, 12 calculators will cost 3,000.

-hope it helps

Answer:

Hi what's the homework? Imma see what i can do :) ill give it a try

Step-by-step explanation:

Answer:

9 square units

Step-by-step explanation:

Create a rectangle around the polygon of the dimensions:

4 spaces wide, 4 spaces tall

The area of the rectangle is 4 * 4 = 16.

Subtract the non shaded triangles which aren't taken up by the polygon:

There are two 1 by 3 triangles, one 2 by 1 triangle, and one 2 by 3 triangle.

The total sum of these areas is:

2 * [(1 * 3) / 2] + [(2 * 1) / 2] + [(2 * 3) / 2]

= 3 + 1 + 3

= 7

So, the area of the polygon is 16 - 7 = 9 square units.

Answer:

9 sq units

Step-by-step explanation:

entered it in rsm its correct

Answer:

FOUR HUNDRED FORTY-FOUR THOUSAND FOUR HUNDRED FOUR

Step-by-step explanation:

Answer:

The correct word form is:

Four hundred and forty-four my four hundred and four

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Thank you so much for participate in the community of Brainly.com

I hope help you :)

Kind regards, Antonio.

Answer :

⠀

Explanation :

[tex]\longrightarrow \sf \qquad {x}^{2} + 10x - 39 = 0[/tex]

⠀

We have to find the two numbers a and b such that,

[tex]\longrightarrow \sf \qquad a + b = 10[/tex]

[tex]\longrightarrow \sf \qquad a b = 39[/tex]

⠀

Obviously, the two numbers are 3 and 13.

[tex]\longrightarrow \sf \qquad {x}^{2} - 3x + 13x - 39 = 0[/tex]

[tex]\longrightarrow \sf \qquad {x}(x - 3)+ 13(x - 3) = 0[/tex]

[tex]\longrightarrow \sf \qquad ({x}+ 13)(x - 3) = 0[/tex]

⠀

Whether, the value of x :

[tex]\longrightarrow \sf \qquad {x}+ 13 = 0[/tex]

[tex]\longrightarrow \pmb{\bf \qquad {x} = - 13}[/tex]

⠀

Whether, the value of x :

[tex]\longrightarrow \sf \qquad {x} - 3 = 0[/tex]

[tex]{\longrightarrow { \pmb{\bf \qquad {x} = 3}}}[/tex]

⠀

We are given with the equation x² + 10x - 39 = 0 and need to find x, so let's start ;

[tex]{:\implies \quad \sf x^{2}+10x-39=0}[/tex]

By using splitting the middle term method, Rewrite as ;

[tex]{:\implies \quad \sf x^{2}+13x-3x-39=0}[/tex]

[tex]{:\implies \quad \sf x(x+13)-3(x+13)=0}[/tex]

[tex]{:\implies \quad \sf (x+13)(x-3)=0}[/tex]

So, here either (x + 13) = 0 or (x - 3) = 0, when you equate both of them with 0, you will get x = -13 and x = 3

Hence, The required answer is -13 and 3

Answer:

4 and 5/12

Step-by-step explanation:

Find them as an improper fraction then find the LCD and add

Answer:

3.63333 is the answer in Desamole form

Answer:

You are so dum i can answer it in less than 5 seconds.

Step-by-step explanation:

Answer:

Step-by-step explanation:

P(E') = 1 - P(E)

       [tex]= 1-\dfrac{5}{13}\\\\\\=\dfrac{13}{13}-\dfrac{5}{13}\\\\\\=\dfrac{8}{15}[/tex]

P(E') -> complement of the event.

Answer:

No

Step-by-step explanation:

Knowing that 1.5 can also be written as 1.500

Thus, 0.968 < 1.500

Also can say 0.968 is less than 1.500

[RevyBreeze]

Considering the concept of a sample space, a situation with a sample space of 36 outcomes would happen with a spinner of 6 equal sides.

The sample space is the set that contains all possible outcomes for an experiment.

In this question:

Thus:

6n = 36 -> n = 6.

A situation with a sample space of 36 outcomes would happen with a spinner of 6 equal sides.

More can be learned about the sample space concept at https://brainly.com/question/15006554