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Ede4ka [16]
3 years ago
9

What is the value of x?

Mathematics
1 answer:
ehidna [41]3 years ago
4 0

Find the ratio of the bases: 15 in / 5 in = 3

The triangle on the right side is 3 times larger.

X = 8 * 3

x = 24 inches.

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A grocery store needed eight hundred ninety five cans of peas.If the peas came in boxes with thirty two cans in each box,how man
Ronch [10]

Answer:

28 boxes

Step-by-step explanation:

We need to take the total number of cans needed and divide by the number of cans per box to determine the number of boxes

895 / 32 =27  with 31 left over

Making this a fraction

27 31/32 boxes

We cannot normally order part of a box

Rounding up to the next whole box

28 boxes

6 0
3 years ago
3(x-1)=2x+9. Solve equation
Anna11 [10]

Hello.

In order to solve this equation, we need to isolate the variable (in this case, the variable is x)

The first step is to use the Distributive Property and distribute 3:

\mathrm{3(x-1)=2x+9}

\mathrm{3x-3=2x+9}

Now, add 3 to both sides:

\mathrm{3x-3+3=2x+9+3}

\mathrm{3x=2x+9+3}

\mathrm{3x=2x+12}

Now, subtract 2x from both sides:

\mathrm{3x-2x=2x-2x+12}\\\mathrm{3x-2x=12}

\mathrm{x=12}

Therefore, the answer is

\mathrm{x=12}

I hope it helps.

Have a nice day.

\boxed{imperturbability}

5 0
2 years ago
Read 2 more answers
Due to a manufacturing error, four cans of regular soda were accidentally filled with diet soda and placed into an 18 pack. Supp
Bess [88]

Answer:

(a)  0.5948

(b ) 0.0392;  A. Yes , because the probability is less than 0.05

(c) 0.3660

Step-by-step explanation:

Probability of regular soda; P (regular soda) = 4/18

Probability of diet soda; P (diet soda) = 14/18

Let R = Outcome of Regular soda

      D = Outcome of Diet soda

P (R) = 4/18

P(D) = 14/18

Note that it is a probability without replacement situation

The total sample space for randomly selecting two cans from the 18 packs is given as :

R     R

R     D

D    R

D    D

(a.) Determine the probability that both contain diet soda.

P(both Diet Soda) = P (DD)

                             =   14/18 x 13/17

                             = 0.59477

                             ≈ 0.5948

(b.) Determine the probability that both contain regular soda.

 P (both regular soda) = P (R R)

                                     =  4/18 x 3/17

                                     = 0.039215

                                     ≈ 0.0392

Would this be unusual?

A. Yes , because the probability is less than 0.05

(c.)  Determine the probability that exactly one is diet and exactly one is regular

P(exactly one regular) = P(RD) + P(DR)

                                    =   (4/18 x 14/17) + (14/18 x4/17)

                                    = 0.36601

                                    ≈ 0.3660

4 0
3 years ago
Is 0.5 greater than six tenths draw a number line to show your answer
AlladinOne [14]
1/2_6/10 1/2_3/5 /*10 5 >6
7 0
3 years ago
Read 2 more answers
Area of circle with a diameter of 8ft?
Feliz [49]

Answer:

it is 50.27

Step-by-step explanation:

the formula for finding the area it

A= pi r^2

pi=3.14

so that being said you want to:

you want to divide the diameter by 2 to get 4,then you want to do 4^2 to get 16. then multiply 16 by 3.14 to get 50.265 then you want to round up to 50.27

8 0
3 years ago
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