please help!✌︎︎♪
it would be appreciated!!!♡︎♡︎♡︎♡︎♡︎♡︎

Answer:

solve what

Step-by-step explanation:

???????????????

Answer:

where is the question ???

Answer:

b

just did it

Answer:

the class sold 200 tickets

Step-by-step explanation:

Answer:

3√3

Step-by-step explanation:

y/sin60° = 6/sin90°

then y = (6×sin60°)/sin90°

=6×sin60°

= 3√3

Answer:

[tex]3\sqrt{3}[/tex]

Step-by-step explanation:

[tex]sin\alpha =\frac{opposite }{hypotenuse} \\sin 60 = \frac{y}{6} \\y=6 * sin60\\y=6*\frac{\sqrt{3} }{2} \\y = 3\sqrt{3}[/tex]

Answer:

8 ft 8 in

Step-by-step explanation:

104/12 = 8.666...

This shows that there are 8 total feet because there are 12 inches in a foot

Then, multiply 8*12 to get 96 in order to get the remainder of the inches left that do not make up one whole foot.

Then subtract 96 from 104 (104-96) to get the remainder which is 8 inches.

Answer:

When a decimal number is multiplied by a power of ten, the product is found by moving the decimal point to the right that many places as the power of ten. For example, in 3.45 × 10 2, the product is obtained by moving the decimal point two places to the right, i.e., 3.452 × 10 2 = 345.2.

Step-by-step explanation:

Stay frosty

Answer:

increases

decreases

Step-by-step explanation:

i just did it

Answer:

Assignments finished = 7

Step-by-step explanation:

Given that:

Time taken for one assignment = 20 minutes

Time spent on working = 2 hours 20 minutes

2 hours = 120 minutes

Time spent on working = 120 + 20 = 140 minutes

Number of assignments = [tex]\frac{Total\ time\ spent}{Time\ on\ one\ assignment}[/tex]

Number of assignments = [tex]\frac{140}{20}[/tex]

Number of assignments = 7

Hence,

Assignments finished = 7

Answer:

You finished seven (7) assignments.

Step-by-step explanation:

1. First, you need to know how many minutes are in an hour. That is 60 minutes.

2. If you know that it takes 20 minutes for each assignment and you spend 2 hours and 20 minutes to do all the assignments, you need to get both times to the same unit, minutes.

3. 2 hours is equal to 120 minutes. Now we need to add the other extra 20 minutes, leaving a total of 140 minutes of homework assignments.

4. Now you need to divide 140 minutes by 20 minutes because that is how long one assignment takes. 140÷20=7.

5. In the end, you finished 7 assignments in 2 hours and 20 minutes.

Hope this helps! Please vote me as Brainliest. Let me know if you need more of an explanation. Remember, cheating is never the answer. Try your best before you seek answers. Hope it's not too late. Good luck with whatever you are doing! Have an amazing day!

Answer:

f(3) = -2

General Formulas and Concepts:

Algebra I

Step-by-step explanation:

f(3) is simply asking for the y-value when x = 3. According to the graph, when x = 3, y = -2.

Therefore, f(3) = -2

Answer:

2800 students would actually enroll.

Step-by-step explanation:

Of the 20,000 students who apply to a university, 40% are accepted.

It means:

20,000 × 40% = 20,000 × 40/100 = 8000 students are accepted

Of these, 35% enroll.

8000 × 35% = 8000 × 35/100 = 2800 students enroll

Therefore, 2800 students would actually enroll.

Answer:

-1.5

Step-by-step explanation:

Answer:

N=

[tex] - \frac{3}{2} [/tex]

Answer:

drink A

Step-by-step explanation:

drink A has 4 grams of sugar per ounce  (12 ÷ 3)

drink B has 3.75 grams of sugar per ounce (15 ÷ 4)

Answer:

The first box

Step-by-step explanation:

Hope this helps!

Answer:

75% decrease

Step-by-step explanation:

To calculate the percentage increase:

First: work out the difference (increase) between the two numbers you are comparing.

Increase = New Number - Original Number

Then:  divide the increase by the original number and multiply the answer by 100.

% increase = Increase ÷ Original Number × 100.

If your answer is a negative number, then this is a percentage decrease.

To calculate percentage decrease:

First: work out the difference (decrease) between the two numbers you are comparing.

Decrease = Original Number - New Number

Then: divide the decrease by the original number and multiply the answer by 100.

% Decrease = Decrease ÷ Original Number × 100

If your answer is a negative number, then this is a percentage increase.

Answer:

3x-4y=18

1xy=18

xy=18 ans

Answer:

X=2/5

Y=-21/5

Step-by-step explanation:

solve your system by substitution.

3x−4y=18;9x−2y=12

Step: Solve3x−4y=18for x:

3x−4y=18

3x−4y+4y=18+4y(Add 4y to both sides)

3x=4y+18

3x/3=4y+18/3

(Divide both sides by 3)

x=4/3y+6

Step: Substitute 4/3y+6 for x in 9x −2y=12:

9(4/3y+6)−2y=12

10y+54=12(Simplify both sides of the equation)

10y+54+−54=12+−54(Add -54 to both sides)

10y=−42

10y/10=-42/10 .   (Divide both sides by 10)

y=-21/5

Step: Substitute

21/5 fory in x= 4/3y+6

x= 4/3y (-21/5) +6

  X=2/5 (Simplify both sides of the equation)

           Answer:

          X=2/5

          Y=-21/5

HAVE A NICE DAY!!!!!

Answer:

A

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Answer:

The sale is $12, total cost 138

Step-by-step explanation:

150/100=1.5 - 1%

1.5*8=12$

150-12=138$

Answer:

1/4

Step-by-step explanation:

rise over run.

Answer:

QRS = 90 degrees

Step-by-step explanation:

Answer: D. Up and to the right

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

D. x[tex]\geq[/tex]26

Step-by-step explanation:

Its x >_ 26

______________

Answer:

-2/3 = -4/6 = -6/9 = -8/12

= -10/15 = -12/18 = -14/21 = -16/24

= -18/27 = -20/30 = -22/33 = -24/36

= -26/39 = -28/42 = -30/45 = -32/48

= -34/51 = -36/54 = -38/57 = -40/60

= -42/63 = -44/66 = -46/69 = -48/72

= -50/75 = -52/78 = -54/81 = -56/84

= -58/87 = -60/90 = -62/93 = -64/96

= -66/99 = -68/102 = -70/105 = -72/108

= -74/111 = -76/114 = -78/117 = -80/120

= -82/123 = -84/126 = -86/129 = -88/132

= -90/135 = -92/138 = -94/141 = -96/144

= -98/147 = -100/150 = -102/153 = -104/156

= -106/159 = -108/162 = -110/165 = -112/168

= -114/171 = -116/174 = -118/177 = -120/180

= -122/183 = -124/186 = -126/189 = -128/192

= -130/195 = -132/198 = -134/201 = -136/204

= -138/207 = -140/210 = -142/213 = -144/216

= -146/219 = -148/222 = -150/225 = -152/228

= -154/231 = -156/234 = -158/237 = -160/240

= -162/243 = -164/246 = -166/249 = -168/252

= -170/255 = -172/258 = -174/261 = -176/264

= -178/267 = -180/270 = -182/273 = -184/276

= -186/279 = -188/282 = -190/285 = -192/288

= -194/291 = -196/294 = -198/297 = -200/300

Step-by-step explanation:

Answer:

12/88, which is 3/22 in simplest form.

Answer:

12/88 Simplified:3/22

Step-by-step explanation:

you just multiply the numerator but the numerator and then denominator but the denominator. Then you just simplify

Hope that helps:)

Answer:

1. ACB, CDB and ADC are all similar to eachother.

2. 10

3. CD=8, AD=10.666667, AC=13.33333

4. X=2.4

5. X=√10

6. X=√15

Step-by-step explanation:

1. To prove triangles are similar, prove they share at least two angles.

Triangle ACB is similar to triangle CDB because they both share a 90° angle and ∠B.

Triangle ACB is similar to triangle ADC because they both share a 90° angle and ∠A.

Since ACB is similar to both CDB and ADC respectively, CDB is similar to ADC.

2. Use similar triangles to find AB

ACB is similar to CDB

AB/CB=CB/DB

AB/10=10/6

AB=100/6=16.666667

Geometric mean: √(16.66667*6)=10

3.

Find CD using Pythagorus:

10²=6²+CD²

CD²=100-36

CD=√64=8

Use similar triangle ratios to find AD:

CDB is similar to ADC.

CD/DB=AD/DC

8/6=AD/8

AD=8(8/6)=10.6666666667

Find AC using Pythagorus:

AC²=10.66666666667²+8²

AC=√177.7777777778

AC=13.333333333

4. √(40²+30²)=50

30/50=X/40

X=2.4

5. (√35)²=X²+5²

35=X²+25

X=√10

6. √((√10)²-(√6)²=√(10-6)=2

√6/2=X/√10

6/4=X²/10

X²=10(1.5)

X=√15

Answer:

the first problem is -1 i think

and the second one is 5/3

Step-by-step explanation:

Answer:

The common denominator of the fraction 3/4 and 5/6 is 12

Step-by-step explanation:

Because it is the lowest number that both 4 and 6 can reach by multiplying with whole numbers.

Answer:

7x

Step-by-step explanation:

Answer: Cost of one goat = Rs 62.50  and Cost of one sheep Rs 1125.

Step-by-step explanation:

Let x = Cost of one goat and y= Cost of one sheep.

As per given,

4x+2y= 2500   (i)

6x+5y= 6000 (ii)

Multiply (i) by 3 , we get

12x + 6y = 7500      (iii)

Multiply (ii) by 2 , we get

12 x + 10y = 12000   (iv)

Eliminate (iii) from (iv)

10y- 6y = 12000 - 7500

⇒ 4y = 4500

⇒ y = 1125

Put y =1125 in (i)

4x+2(1125)= 2500  

⇒ 4x+2250= 2500  

⇒ 4x =2500-2250

⇒ 4x =250

⇒  x= 62.50

Hence, Cost of one goat = Rs 62.50  and Cost of one sheep Rs 1125.