Mathematics College

please help i'll mark big brain​

Please Help I'll Mark Big Brain

Answers

Answer 1

Answer:

alternate angles are equal

Step-by-step explanation:

Related Questions

Factor use please help I need this and quick

Answers

[tex]8a^{3} +\sqrt{3^{2}*3 } b^{3}[/tex]

[tex]8a^{3} +(\sqrt{3^{2} } *\sqrt{3})b^{3} \\\\[/tex]

[tex]8a^{3} +(3^{\frac{2}{2} } *\sqrt{3} )b^{3}[/tex]

[tex]8a^{3} +(3*\sqrt{3} )b^{3}[/tex]

[tex]8a^{3} +3*\sqrt3} *b^{3}[/tex]

If y varies directly with x and y = 6 when x = 2, what is the constant of variation, k? a. 12 c. 3 b. 2 d. 4 Please select the best answer from the choices provided A B C D

Answers

i believe it's A i hope this helped :)

HI i need help wit this work

Answers

Answer:

1/6 in 1/2 =  B

1/6 in 2/3 = C

1/4 in 1/2 = D

1/9 in 1/3 = A

Step-by-step explanation:

2x - 6 >8
What is the Second Step?

Answers

Answer:

8

Step-by-step explanation:

i used the calculator

1.Add 66 to both sides.

[tex]2x=8+6[/tex]

2. Simplify  8+6  to 14

[tex]2x=14[/tex]

3.  Divide both sides by 22.

[tex]x=14/2[/tex]

4. Simplify [tex]14/2[/tex] to [tex]7[/tex]

Then your answer should be [tex]x=7[/tex]

 

4 1/6 - 3 3/5
Show your work pls

Answers

Answer:

-78/30 or -2 3/5

Step-by-step explanation:

4 1/6 - 3 3/5

25/6 - 18/5

30-108\30

= -78/30 or -2 3/5

Answer:

4 1

6

–

3 3

5

=

17

30

Step-by-step explanation:

4 1

6

–

3 3

5

=  (4 – 3) + (

1

6

–

3

5

)

=  1 +

1 × 5

6 × 5

–

3 × 6

5 × 6

=  1 +

5

30

–

18

30

=  1 +

5 – 18

30

=  1 +

-13

30

=  

17

30

9.35 x 9 = 3.15 is this an overestimate or underestimate?

Answers

Answer:

7/187

Step-by-step explanation:

thats it simplified if this helps

HELP!!! Type the correct answer in the box.

The formula for the volume, V, of a cone having the radius, r, and the height, h, is shown below.


[tex]V=\frac{1}{3} \pi r^{2} h[/tex]



Write the formula to calculate the height, h.

Answers

Answer:

cone height formulas are, h = 3V/πr 2 and h = √l2 - r2, where V = Volume of the cone, r = Radius of the cone, and l = Slant height of the cone.

Alec is 3 years older than 11 times the age of his nephew Luke. If A represents Alec's age and L represents Luke's age, which equation is true?​

Answers

Answer:

A = 11L + 3

Hope this Help

A= 11l + 3 trust me i got it right !

Mae receives $79.00 for working one 10-hour day. One day she had to stop after working 7 hours because of a doctor’s appointment. How much did she make that day? I need help

Answers

1. First we divide $79.00 by 10 hours to see how much Mae gets payed each hour.
79.00 divided by 10 = $7.90/hr

2. Multiply $7.9 by 7 hours = $55.30

Answer:

Mae got payed $55.30 for working a 7 hour day

increase 600 by 8⅓ percent ​

Answers

Answer:

650

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

In the 2004 Summer Olympics, Adam van Koeverden of Oakville, Ontario, won two medals. He won the gold medal in the men’s 500 m kayak race, with a time of 1 min 37.9 s. He also won the bronze medal in the 1000 m race, with a time of 3 min 28.2 s. In which race did he row with greater speed?

Answers

Answer:

Adam van Koeverden at the 2004 Olympic at Athens. Van Koeverden paddled to victory in the Men's K1 500 m kayaking event, adding a gold medal to the bronze he won days earlier in the 1000 m to become Canada's first double medallist in the summer Olympics since Donovan Bailey and Clara Hughes at Atlanta in 1996.

Step-by-step explanation:

Pls mark me as brainliest

In a normal distribution the mean is 30.What will be the value of median of this distribution?​

Answers

Answer:

30

Step-by-step explanation:

because in normal distribution

mean=median=mode

Eloise rides her bike1 7/10 miles on Wednesday and 1 5/10 miles on Thursday. How many miles does Eloise ride her bike altogether? Enter your answer as a mixed number in the simplest form

Answers

Answer:

3 2/10

Step-by-step explanation:

start with an equation:

1 7/10+1 5/10 = ?

convert mixed fractions into improper fractions:

17/10+15/10 = ?

add:

32/10

simplift:

3 2/10

Correct answer will get brainiest

Answers

Answer:

x=75

Step-by-step explanation:

(2x-67)+(x-23)+3x=360

6x-67-23=360

6x=450

x=75

What is the unit cost per bottle if a pack of 12 bottles of juice sells for $6? (1 point)

$0.50 per bottle
$0.72 per bottle
$5.00 per bottle
$7.20 per bottle

Answers

Step-by-step explanation:

12 bottles = $6

1 bottle = 6/12

= $0.50 per bottle.

Hope it helps :)

Given f(x)=3x(to the scnd power)−5x−2. What is the value of f(−2/3)? 1 8/3 3 10/3

Answers

Given:

[tex]f(x)=3x^2-5x-2[/tex]; find f(-2/3)

Answer:

[tex]f(-\frac{2}{3} )=\frac{8}{3}[/tex]

Step-by-step explanation:

1. Insert [tex]-\frac{2}{3} \\[/tex] as X; [tex]f(-\frac{2}{3}) = 3 (-\frac{2}{3} )^2 - 5 (-\frac{2}{3}) - 2[/tex]

2. Solve equation; [tex]f(-\frac{2}{3} )=\frac{8}{3}[/tex]

Second angle of a triangle is 10 degree larger than first angle. Third angle is 10
larger than second angle. Find the smallest angle of the triangle.

Answers

Let’s make a equation for each angle of triangle
Angle 1 = x
Angle 2 = x+10
Angle 3 = (x+10)+10

Angle 2 and 3 are both adding to the value of angle x so angle 1 is the smallest angle of the triangle.
Hope this helped :)

Can someone help me please

Answers

Answer:

181.25 square feet

1/6 quart water

1/18 cup milk

1/3 beef bouillon cube, and 2/3 a large carrot

Step-by-step explanation:

HELPPPPPPPpppppppppppppppppp

Answers

Answer:

B

Step-by-step explanation:

even if the variables confuse you just look at the inequalitiy symbols; all of them, except for B, are not correct

you wouldn't use < because this implies you can't spend $150

you wouldn't use > or ≥ because these imply you can afford to spend more than $150

Which equation, when solved, results in a different value of x than the other three? O -7-9-20 0 + 5 3 7 X=-20 4 O 3 4. - (b)*--20 +7(49-2-06-4) 8 O ​

Answers

Answer:

1

Step-by-step explanation:

Enter an inequality that represents the phrase "the sum of 4 and y is less than 6." Draw a graph that represents the inequality.
Please help AND give a good explanation. Like I am finding this super hard and well I can NOT get this question wrong unless I want a C on this. Help :(

Answers

9514 1404 393

Answer:

  4 + y < 6

  see attached for a graph

Step-by-step explanation:

The English description "the sum of A and B" is written symbolically as ...

  A + B

The symbol for "is less than" is <.

Then "the sum of 4 and y is less than 6" will be written ...

  4 + y < 6

__

The solution to this is found by subtracting 4 from both sides of the inequality:

  4 +y -4 < 6 -4

  y < 2 . . . . . . . . . simplified solution

The graph of this is a number line with an open circle at y=2, and shading to the left of that point, where values on the number line are less than 2.

the general solution of sinx + cosx =√2 is..??​

Answers

The answer is A. x= [tex]\pi[/tex]/4 +2[tex]\pi[/tex]n

Answer:

the general solution has answer

2nπ+π/4

I need help, please. ​

Answers

[tex]p = 2(l + w) = 2.(15 + 12) = 54 cm[/tex]

Divide 2/5 divided by 4 in simplest terms

Answers

Answer:

1/10

Step-by-step explanation:

(e+1)x3=6 what will be the amount of e

Answers

Answer:

e=1

Step-by-step explanation:

(e+1)×3=6

3e+3=6

3e=6-3

3e=3

e=3/3

e=1

:)

The answer is 1 (1+1)x3=6

1.) if a person weighs 160 pounds, what is his mass in kilograms ​

Answers

Answer:

72.56

Step-by-step explanation:

Divide the number of pounds by 2.205

160/2.205 = 72.56

73,498 to the nearest thousand

Answers

Answer:

73,000

Step-by-step explanation:

if the hundred is smaller than 500, you round down, if it's larger then round up :)

Khả năng gặp rủi ro khi đầu tư vào các dự án I, II tương ứng là 9%, 7% và gặp rủi ro đồng thời khi đầu tư cả hai dự án là 4%. Nếu đầu tư cả hai dự án, tính xác suất để: a) Ít nhất một dự án gặp rủi ro. b) Chỉ dự án I gặp rủi ro

Answers

Answer:

pogi mooooo loooodsssssssss

Suppose that you and a friend are playing cards and decide to make a bet. If you draw three face cards, where a face card is a Jack, a Queen, or a King, in succession from a standard deck of 52 cards without replacement, you win $40. Otherwise, you pay your friend $10. What is the expected value of your bet? Round your answer to the nearest cent, if necessary.

Answers

Answer:

Step-by-step explanation:

Expected value of the bet =

P(you make the correct draw) * 40 + P(you do not make the correct draw) * (-10) =

(4/52)(4/51)(4/50) * 40 + (1 - (4/52)(4/51)(4/50)) * (-10) =

(64/132600) * 40 + (1 - 64/132600) *(-10) =

64/3315 + (132536/132600) * (-10) =

64/3315 - (132536/13260) =

64/3315 - 33134/3315 =

-33070/3315 =

-9.97586726998 =

-$9.98, rounded to the nearest cent  

(i.e., the expected value of the bet is a loss of $9.98)

State if the triangle are congruent by sss sas asa aas or not congruent

Answers

Answer:

(a) SSS

.........................

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