Mathematics High School

which set of values could be the side lengths of a 30 60 90 triangle?​

Which Set Of Values Could Be The Side Lengths Of A 30 60 90 Triangle?

Answers

Answer 1

Answer:

b

Step-by-step explanation:

Related Questions

The numbers of bags of crisps sold per day in a general shop was recorded over 13 days.

The results are shown below.
32 45 36 56 45 68 29 48 21 45 32 47 59

In order from smallest to biggest, the results are:
21 39 32 32 36 45 45 45 47 48 56 59 68

The formula for finding out the quartiles didn’t work when I tried it.

Answers

I just figured it out so I’ll answer it on this account lol.

Q1 = 32, Q2 = 45, Q3 = 52

Interquartile range = 52 - 32 = 20

Range = 68 - 21 = 47

Ellie bought a pair of jeans on sale for 15% off. If the jeans were originally $35, how much did she save?

Answers

Answer:

she saved $5.25

Step-by-step explanation:

Answer: She saved $5.25

Step-by-step explanation: 15% of $35 is $5.25

Pl help it for homwork

Answers

Answer:

C) x=2 y=-5

y=7x-19

-2x+3(7x-19)=-19

19x=38

x=2

-2(2)+3y=-19

y=-5

PLEASEEEE helpppppp !!!! Will mark Brianliest !!!!!!!!!!!!!!

Answers

Answer:

A

Step-by-step explanation:

answer B would give you an answer of 23.5... not 23 (bc 47/2 is not 23)

Given this equation of the function f(x)=7x+9. Find f(−2).

Answers

Answer:

f(-2) = -5

Step-by-step explanation:

Given

f(x) = 7x + 9

f (-2) = 7 * ( - 2) + 9

= - 14 + 9

= - 5

Cell phone Plan A costs $70 per month and comes with a $100 phone. Cell phone Plan B costs $50 per month and comes with a $200 Phone. How many months is it until the cost for both plans is the same?

Answers

Answer:

5 months

Step-by-step explanation:

100+70(5)= 450

200+ 50(5)= 450

answer the whole question

Answers

1- b=-2 2- 2/3 That the answer

Solve for n.

n/4 + 5 = 10

Answers appreciated :)

Answers

n + 20 = 40
n = 40 - 20
n = 20

Multiple Choice The perimeter of a square
is 68 m. If one side is represented by 3x + 2,
what is the value of x?
A 3
B 5
C 4
D 6
E 10

Answers

Answer:

The answer is B, 5.

Step-by-step explanation:

3x+2 is per side. A square has 4 sides. 3x+2 times 4 is 12x+8 (using the distributive property).

12x+8 = 68

12x = 60

divide both sides by 12...

60/12 = 5.

Therefore x =5

Which expression is equivalent to this one?

Answers

Answer:

The answer is 1

Which expression means 9 less than twice n?

Answers

Answer:

9<2n

Step-by-step explanation:

The is answer 9<2n

fgyhujiugytdfyguhijokjohgyiuhojpugjuhiljhjvgijo;jlkbhijlhvjghiovjguhikvkhlkghohgvjyiogiig

Henry wants to see how many different colored crayons are in the crayon box.If there are 4 rows of 19 crayons,how many different colors are there?

Answers

Answer:

ons are in the crayon box.If there are 4 rows of 19 crayons,

Step-by-step explanation:

Your family spends $30 for tickets to an aquarium and $3 per hour for parking. Write an equation that gives the total cost of your family's visit to the aquarium as a function of the number of hours that you are there. Find the total cost of 4 hours at the aquarium

Answers

Answer:

Equation: y=$3(x)+$30

Total cost $42

Step-by-step explanation:

Calculation to Find the total cost of 4 hours at the aquarium using this formula

y=mx+b

Where,

y intercept=Total cost

m=$3 per hour

b=$30 Tickets

x=4 hours

Let plug in the formula

First step is to form the equation

y=$3(x)+$30

Second step is to substitute 4 hours for m and b

y=$3(4)+$30

Hence:

y=$12+$30

y=$42

Therefore the equation will be y=$3(x)+$30 while the total cost of 4 hours at the aquarium will be $42

Ellie bought a pair of jeans on sale for 15% off. If the jeans were originally $35, how much did she save?

Answers

Answer:5.25

Step-by-step explanation:

Solve for x. -4(-2x - 2) + x - 2 = -48​

Answers

Answer:

x = -5.7778

Step-by-step explanation:

1)  8x + 8 + x -2 = 48 (You multiply the -4 into both -2x and -2, thus getting rid of the brackets)

2) 9x + 6 = -48 (Add the two values of x (8x + x) and then subtract the 2 from 8  = 6)

3) 9x =-46 - 6 (Move the 6 mover, which will change its sign from a (+) to a (-6))

4) 9x = -52 (Do the expression, and you get -52)

5) x = -52 / 9 (Isolate the x, by dividing both sides by it)

6) x = -5.7778 (Round the answer)

Carina drinks 96 ounces of water in an 8-hour workday. Which expression can be used to calculate the number of ounces of water that Carina drinks each hour?
A. 96/8
B. 8/96
C. 96x8
D.96+ 8

PLEASE HELP​

Answers

A. Because when you try to find something (per) you will divide
I hope this helps

Answer:

A

Step-by-step explanation:

Lupe's car averages 27 miles per gallon of gas. At that rate, how far would it go on 27 gallons?

Answers

Answer

129

Step-by-step explanation:

just multiply 27 by 27... then covert it

Answer:

729 kilometers

hope this helped :-)

Step-by-step explanation:

27x27=729

just multiply 27 by 27 :-)

Evaluate:
(15 +12) -3² = ?

Answers

Answer:

The answer is 8 I think. Hope this helps

Which equation is a linear function?
y=2^x -1
y=x/2-5
y=2/x +3
y=x^2 +7

Answers

Answer:

Second Choice.

Step-by-step explanation:

[tex]y = mx + b[/tex]

That is the linear function. Any coefficients with higher degrees won't be considered as a linear function.

So we can cut out the first and last choice.

Then we have only two choices which are

[tex]y = \frac{x}{2} - 5 \\ y = \frac{2}{x} + 3[/tex]

The second equation is called Rational Function where a variable is a denominator.

Therefore, the correct answer is second choice.

Unit rate (grade 8)

Franklin needs 2.75 cups of flour for every 1.5 cups of sugar in his cookie recipe. This will yield 3.5 dozen cookies. What is the unit rate for sugar per cookie? Round your answer to the tenths place.

Answers

Answer:

7.38

Step-by-step explanation:

Help will mark brainlist.

1=
2=
3=
4=

Answers

1=45
2=45
3=45
4=45

4x45=180

.
A bike race requires entrants to submit their best times before the race in order to qualify to participate. Bikers must be able to complete the 50-mile course in 2 hours or less.

Which of these times qualify for the race, assuming each biker rides at a constant rate? Choose the three correct answers.

1.Maria rode 75 miles in 2 hours and 45 minutes.

2.Travis rode 36 miles in 1 hour and 20 minutes.

3.Trish rode 63 miles in 3 hours.

4.Crystal rode 24 miles in 56 minutes.

5Carl rode 22 miles in 1 hour.

Answers

Answer:

1, 2, 5!

Step-by-step explanation:

1. Maria rode 75 miles in 2 hours and 45 minutes.

2. Travis rode 36 miles in 1 hour and 20 minutes.

5. Carl rode 22 miles in 1 hour.

hope this helps!!!!!!

plz mark brainliest!

using the graphs below, identify which value of r, the correlation coefficient, best describes the graph

Answers

Answer:

You make no sense

Step-by-step explanation:

Answer:

THERE IS NOT A GRAPH

Step-by-step explanation:


Which equation represents a line with
a slope of 2 and a y-intercept of 4

Answers

Step-by-step explanation:

Slope (m) = 2

y - intercept (c) = 4

Now the equation of the line is given by

y = mx + c

y = 2x + 4

Hope it will help :)

Which of the following lists is ordered from least to greatest?

-5, 0, 0.8, 1, 1
-3, -5, 0, 0.8, 1
-5, 0, 0.8, 1, 1
1, 0.8, , 0, -5
plz hurry and answer this

Answers

Answer:

-5,0,0.8,1,1 is the answer

How much are 6 twenty's

Answers

it’s $120.00 i hope this helped you

Answer:

120

Step-by-step explanation:

HELP ASAPP!! HELP !!

Answers

Answer:

4

Step-by-step explanation:


Write the number
five million four thousand three hundred
in standard form

Answers

4000

500000000.........

Determine the 16th term in the sequence defined by: A_n = 5–2(n-1)​

Answers

Answer: 45

Step-by-step explanation:

[tex]a_{n} = 5 - 2(n - 1)\\a_{16} = 5-2 (16-1)\\a_{16} = 5-2 (15)\\a_{16} = 3 (15)\\a_{16} =45[/tex]

Answer:

-25

Step-by-step explanation:

aₙ = 5–2(n-1)​ = 5 - 2n + 2 = 7 - 2n

Substitute n with 16 for the 16th term

a₁₆ = 7 - 2(16) = 7 - 32 = -25

The population of wild rabbits, in thousands, in Wisconsin can be modelled by the following equation f(x)=9(1.01)x where x represents the number of years after the scientists started counting. How many wild rabbits, in thousands, will be in Wisconsin in 15 years?​

Answers

Answer:search that up and find the answer on brainly

Step-by-step explanation:

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