can someone use the Pythagorean theorem to solve these?!?!

I tried it yesterday and i didn't solve it correctly ;c
just read it and try to solve plzzzzzz ;c

Answer:

Step-by-step explanation:

Step one:

given

sample space

7 cans of apple​ juice,

6 cans of grape​ juice,

6 cans of orange​ juice, and

4 cans of mango juice

Sample size= (7+6+6+4)

                       = 23

Step two:

Required

The probability of randomly selecting three cans of mango juice in succession

Note: we are selecting without replacement

let the probability of selecting three cans of mango juice be

the first selection is= 4/23

The second = 3/22

the third= 2/21

[tex]P(x)= 4/23*3/22*2/21[/tex]

[tex]P(x)= \frac{4*3*2}{23*22*21} \\\\P(x)= \frac{4}{23*11*7}\\\\P(x)= \frac{4}{1771}[/tex]

6x-7=2x+9

4x=16

x=4

12=y^2+3

9=y^2

3=y -3=y

Okay?

Step-by-step explanation:

6x -7 = 2x +9

4 x = 16

X= 4

y2 +3 =12

y2 = 9

y2 =3

two side is 17 ,12

Perimeter =( 17+12 )x 2 = 58

Answer:

55-0.5x ≤ 41 (x will represent the weeks)

Step-by-step explanation:

i made x represent the weeks and we know that jasmin's dog can lose about 0.5 pound a week. and the base is 55 lbs since that is what jasmin's dog weighs. 55 minus all the weight that jasmin's dog will lose in a certain amount of weeks is the first part. then we know jasmin's dog has to be less than or equal to 41 lbs. so put that there with the less than or equal to sign.

Answer:

-72

Step-by-step explanation:

Answer:

I believe the answer is 34

Step-by-step explanation:

(-9 times -4 = 36)

36-2=34

Answer:

180 maybe ...........

Answer:

2 over the power of 3

Step-by-step explanation:

Answer:

bocock

Step-by-step explanation:

Answer:

(-2,-16)

Step-by-step explanation:

Cause

y=3(-2)-10

y=-16

there for it the solution to the equation

Answer:

x=1.5,-1.5

Step-by-step explanation:

16x^4=81

x^4=5.0625

x=[tex]\sqrt[4\\]{5.0625}[/tex] => x = 1.5,-1.5

Answer:

3/2 and 3/2i

Step-by-step explanation:

Got it correct on edge

Answer:

<1=33, <2=90, <3=57

Step-by-step explanation:

Lines A and B are parallel lines. Find the measures of angles 1,2, and 3.

Answer:

$84.75 over budget

Step-by-step explanation:

Barts' budget is 285.75

Bills: 240 + 130.50 = $370.50

(subract by his budget)

370.5 - 285.75 = $84.74

:)

Answer:

thats tough

Step-by-step explanation:

tough a f

n 8y7h7y

Answer:

$1.9x

Step-by-step explanation:

Given that :

Cost of banner = x dollars

Markup percentage at st. James store = 90%

Retail price at st. James store :

Initial cost + markup

Cost of banner + 90% of cost

x + 0.9x

= 1.9x

Hence, retail.price at st. James store is $1.9x

Answer:

x5-8x+3y i don't sure for my answer hihihi understand my answer heheh sorry if I don't help you

Answer:

20

Step-by-step explanation:

Answer:

The equation of the parabola will be:

Step-by-step explanation:

The vertex  (h, k)  is halfway between the directrix and focus.

Find the  x  coordinate of the vertex using the formula

x = (x-coordinate of focus + directrix)/2

 = (3-3)/2

 = 0/2

 =0

The  y -coordinate will be the same as the y-coordinate of the focus.

so the vertex will be: (0, 0)

Finding the distance from the focus to the vertex

The distance from the focus to the vertex and from the vertex to the directrix is |p|.

Subtract the  x  coordinate of the vertex from the x -coordinate of the focus to find  p .

[tex]p=3-0[/tex]

[tex]p=3[/tex]

Substitute in the known values for the variables into the equation

[tex]\left(y-k\right)^2=4p\left(x-h\right)[/tex]

[tex]\left(y-0\right)^2=4\left(3\right)\left(x-0\right)[/tex]

[tex]\:y^2=12x[/tex]

Therefore, the equation of the parabola will be:

Answer:

The price of the mark-up is $51.60

Step-by-step explanation:

Answer:

As we know that

Therefore,  the correct ratio is:

tanФ = opposite ÷ adjacent

        = w ÷ 28

       = w/28

i.e.

Step-by-step explanation:

As we know that

Given the triangle with an angle of 40°.

As the opposite of an angle 40° is the length 'w', and adjacent to the angle

40° is the length '28'.

As we know that

Therefore,  the correct ratio is:

tanФ = opposite ÷ adjacent

        = w ÷ 28

       = w/28

i.e.

Answer:As we know that tanФ = opposite ÷ adjacentTherefore,  the correct ratio is:tanФ = opposite ÷ adjacent        = w ÷ 28       = w/28i.e.tanФ = w/28Step-by-step explanation:As we know that tanФ = opposite ÷ adjacentGiven the triangle with an angle of 40°.As the opposite of an angle 40° is the length 'w', and adjacent to the angle 40° is the length '28'.As we know that tanФ = opposite ÷ adjacentTherefore,  the correct ratio is:tanФ = opposite ÷ adjacent        = w ÷ 28       = w/28i.e.tanФ = w/28

bulok man ko og math guys. wakoy ika tabang nimo

Answer:

72

Step-by-step explanation:

24/6=4

288/4=72

Answer:-49.3a-1.62b+65.5

Step-by-step explanation:

Combine Like terms:

-13.5a-35.8a=-49.3a

-34.12b+32.5b=-1.62b

Answer: -49.3a-1.62b+65.5

Answer:

16.2a + 1.62b

Step-by-step explanation:

Answer:

y- 2x + 4

Step-by-step explanation:

Answer:

y- 2x + 4

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

Answer:

x = 4.

Step-by-step explanation:

These are exterior  alternate angles which are congruent.

So 21x + 6 = 90

21x = 84

x = 4.

Answer:

1

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

[tex]\frac{1}{2} : \frac{2}{3} =\frac{3}{4} x\\\\\frac{1}{2} * \frac{3}{2} =\frac{3}{4} x\\\\\frac{3}{4}= \frac{3}{4} x\\\\\frac{3}{4}*\frac{4}{3}=x\\\\\frac{12}{12}=x\\\\x=1[/tex]

Answer:

b, quadratic with constant second difference of 96

Step-by-step explanation:

The function is cubic with a constant third difference of 96.

A function is defined as a relation between a set of inputs having one output each. In simple words, a function is a relationship between inputs where each input is related to exactly one output.

Using differences:

X            f(x)             first difference          second difference             third

3            39                        -                                    -                                -

5            187             (187-39)/2= 74                       -                                -

7            551            (551-187)/7-5 = 182     182 - 74/2 = 54                   -

9           1227          (1227-551)/(9-7)=338   338-182/2=78          78-54/2 = 12

11           2311           (2311-1227)/2=542      542-338/2=102       102-78/2 = 12

According to table,

The function is cubic, because the third average change rate is constant of 12.

12>0, so the third difference is >0 then -96 is false.

Thus, the function is cubic with a constant third difference of 96.

Learn more about function from:

https://brainly.com/question/12431044

#SPJ2

Fraction = 23/100

Decimal = .23

Percent = 23%

Hope this helps!

ответ на картинке !!!!