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Mila [183]
3 years ago
6

Justin needs to make 80 illustrates for an art book. He has 40% of the illustrations. Make a bar model to show his progress. How

many illustrations does he still need to make? Explain.
Mathematics
1 answer:
Annette [7]3 years ago
6 0
Justin still needs to make 48 illustrations.
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Find the value of x. please help me with my test
Lady bird [3.3K]

Step-by-step explanation:

180 -angled triangle,

180-56 = 124

124/2 = 62 (each corner of the right triangle)

then find the corner below

the rectangle has right angles on the right side

x = 90-62

= 28

8 0
3 years ago
Help on this problem?? please?
Reptile [31]

MrBillDoesMath!


Answer to #4:  81/256 * s^8 * t^ 12


Comments:

(7x^3) ^ (1/2)   =  7 ^ (1/2)  *  x^(3/2)   where  ^(1/2) means the square root of a quantity. The answer written (7x^3) is NOT correct.

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

(1)             (27s^7t^11)^ (4/3)  

               = 27^(4/3) * (s^7)^(4/3) * (t^11)^ (4/3)


As 27 = 3^3, 27 ^(4/3) = 3^4 = 81

               

(2)  (-64st^2)^ (4/3)  =     (-64)^(4/3) * (s^4/3) * t(^8/3)


As 64 = (-4)^3,  (-64)^(4/3) = (-4)^4 = +256                                        


So (1)/(2) =

81 * s^(28/3)* t^(44/3)

-------------------------------     =

256 s^(4/3) * t^((8/3)


81/256 *  s ^ (28/3 - 4/3) * t^(44/3 - 8/3) =


81/256 * s^(24/3) * t (36/3) =

81/256 * s^8        * t^ 12



MrB

5 0
3 years ago
Write a numerical expression for the verbal expression. the difference of eleven and four times five
Lady_Fox [76]
The answer is 11 - (4*5)
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3 years ago
Gary brings a 64 ounce water jug to baseball practice everyday Gary drinks 47 ounces of water himself if he were to choose to al
jok3333 [9.3K]

Answer:

94

Step-by-step explanation:

Gary=47 ounce

friend =47 ounce

47 ounce +47 ounce =94 ounce

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3 years ago
Recall that h, the phase shift, is any value of x that occurs at the beginning of a cycle.
nydimaria [60]

Answer:

0.748

Step-by-step explanation:

4 0
2 years ago
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