Which THREE pairs of measurements are possible side lengths for a 30-60-90 triangle?

C= 30, B = 90, A = 60

1. AB+4, BC = 4√3
2. 2√3, AC = 2
3. AB = 3, AC = 3√3
4. BC = 10, AC = 4√3
5. AB = 7, AC = 14
6. AB = 11, BC = 11√3

Answers

Answer 1

Answer:

1, 5 and 6.

Step-by-step explanation:

The sides of this triangles has lengths in the ratio x : √3x : 2x where 2x is the hypotenuse.

When C = 30,  the side AB is the small leg  (=x).

When B = 90, the hypotenuse is  AC ( =2x).

When A =  60, the larger leg is BC (=√3x).

1.  AB = 4, BC = 4√3 :- Are possible legs.

5 AB = 7, AC = 14. :-  AB = small leg, AC = hypotenuse.

6. AB = 11, BC = 11√3:-   AB = small, BC = larger leg.

Answer 2

Answer:

1, 5, and 6

Hope this helps!

Step-by-step explanation:

Which THREE Pairs Of Measurements Are Possible Side Lengths For A 30-60-90 Triangle?C= 30, B = 90, A

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That's a nonlinear line

Step-by-step explanation:

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Answer:

                                 

Step-by-step explanation:

What is compound interest?
What is simple interest?

Answers

Answer: Is below

Step-by-step explanation:

Compound interest is the addition of interest to the principal sum of a loan or deposit, or in other words, interest on interest. It is the result of reinvesting interest, rather than paying it out, so that interest in the next period is then earned on the principal sum plus previously accumulated interest.

Simple interest is a quick and easy method of calculating the interest charge on a loan. Simple interest is determined by multiplying the daily interest rate by the principal by the number of days that elapse between payments.

Answer:

See below.

Step-by-step explanation:

[tex]\boxed{\underline{\text{Compound Interest}}}[/tex]

Compound interest is earned on an investment when the interest earned for each period is added to the previous principal.

Compound interest formula:

[tex]\Longrightarrow: \sf{A=P(1+\dfrac{r}{n})^n^t}}[/tex]

A: represents the current balance or compound amount in the account.P: represents the principal (the original amount deposited).R: annual interest rate (in decimal form).N: the number of times per year that interest is compounded.T: time in years the money has been invested.

[tex]\boxed{\underline{\text{Simple interest}}}[/tex]

A simple interest investment is one that earns interest only during the first period but does not earn interest thereafter.

Simple interest formula:

[tex]\Longrightarrow: \sf{I=PRT}[/tex]

I= InterestP= PrincipalR= RateT= Time

I hope this helps, let me know if you have any questions.

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can someone please tell me what to do in this question im so confused

Answers

im no expert but i think its
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output: y, dependent variable , range
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3(1 - 2x) > 3 - 6x
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Answers

Answer:

It’s is also 6 and 9

Step-by-step explanation:

It’s 6 and 9 cause you divide

Based on the evidence shown, which statement correctly compares the twins' rates of growth?

Answers

Answer:

A- Margaret gre at a faster rate than Donavan

Step-by-step explanation:


Solve the equation below for x.
cx- 4 = 7

A. x=11/c
B. x=c/3
C. x=3/c
D. x= c/11

Answers

Answer:

a. x = 11/c

Step-by-step explanation:

cx - 4 = 7 [add 4 to both sides of the equation]

cx = 11 [divide by c to isolate x]

x = 11/c

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Answers

Answer:

54

Step-by-step explanation:

Because you add them and you get what will equal 54.

Answer: 100 cm^2

Step-by-step explanation:

the sqaure at the bottom left is 4x4=16

the rectangle next to it is 6x10=60

the triangle is .5(6x8)=24

16+60+24=100

Paula is a banker who earns $15 per hour. If Paula worked 63 hours at her job, how much money did she earned? Please answer this is for my sister

Answers

paula made $945 if you multiply $15 x 63

Find the measure of angle a

Answers

I think it might be 55
Try 120 degrees because the triangle is equiangular (all sides are 60 degrees). Split the bottom two in half, which would be 30 on both sides. Thus, 180 - 30 - 30 = 120 degrees

Which functions are increasing?

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Answers

Answer:

The correct answers should be b and c

Step-by-step explanation:

|•-•|

I think the correct answers are b and c

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Luke was out of cereal for breakfast. He walked to the grocery store to buy his favorite, Honey Nut Cheerios. While looking at the cereal, he noticed all the different box sizes and different prices. A giant "Family Size" box contained 14.7 oz and cost $5.99. A small, individual size contained 1.5 oz and cost $1.89. He wanted to get the most "bang for his buck." Which choice is the better buy? In other words, which choice is cheaper per ounce? Which one should he buy and why?

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Answer:

das tough luke 2r892093427-4t70534688-3579049730957

Step-by-step explanation:

853047017=+3r408703471q8udiow

Bars of soap come in packages of 6 and packages of 20. The 6-bar pack costs $7.86, and the 20-bar pack costs $25.00. Which is the better deal? What is the price per bar of the better deal?

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Answer:

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Step-by-step explanation:

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6/a - 4/b = 1 and 9/a - 8/b = 1​

Answers

Answer:

a = 3 ; b = 4

Step-by-step explanation:

Eqn.1 = [tex] \frac{6}{a} - \frac{4}{b} = 1[/tex]

Eqn.2 = [tex] \frac{9}{a} - \frac{8}{b} = 1[/tex]

Both the eqns have RHS (Right Hand Side) equal. So,

[tex] \frac{6}{a} - \frac{4}{b} = \frac{9}{a} - \frac{8}{b} [/tex]

[tex] = > \frac{6b - 4a}{ab} = \frac{9b - 8a}{ab} [/tex]

Cancelling ab from both the denominators of both the sides,

[tex] = > 6b - 4a = 9b - 8a[/tex]

[tex] = > 8a - 4a = 9b - 6b[/tex]

[tex] = > 4a = 3b[/tex]

[tex] = > a = \frac{3b}{4} [/tex]

Putting the value of a in Eqn.1,

[tex] \frac{6}{ \frac{3b}{4} } - \frac{4}{b} = 1[/tex]

[tex] = > \frac{24}{3b} - \frac{4}{b} = 1[/tex]

[tex] = > \frac{8}{b} - \frac{4}{b} = 1[/tex]

[tex] = > \frac{8 - 4}{b} = 1[/tex]

[tex] = > b = 4[/tex]

Putting the value of b in the value of a

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Answers

Answer:

17.09 inch

Step-by-step explanation:

Given that:

A rhombus with diagonals of length 12 inches and 32 inches.

To find:

The length of rhombus to the nearest hundredth of an inch.

Solution:

First of all, we need to learn about the property of a rhombus, its sides and its diagonals.

The diagonals of a rhombus intersect each other by bisecting each other and are perpendicular to each other.

And all the sides

Kindly refer to the attached image for the given dimensions.

Now, there are four right angled triangles in which we can use Pythagorean theorem to find hypotenuse which is nothing but the side of rhombus.

According to Pythagorean theorem:

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Francesca bought a rectangular piece of fabric that is 2/3 yard long and 3/4 yard wide. What is the area, in square yards, of the piece of fabric?

Answers

Answer:

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Help what does this mean?

Answers

Plug in -4 for x
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Answer:

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Step-by-step explanation:

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Answers

Answer:

2xy

Step-by-step explanation:

Here, we want to obtain the number with the smallest square

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answers

Answer:

8

Step-by-step explanation:

because 40 devided by 5 equals 8 so thats how many hours in the afternoon

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Answers

Answer:

[tex]\sqrt{85}[/tex] units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = N(- 9, 9) and (x₂, y₂ ) = H(- 3, 2)

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 Can someone pleaseeee help if you’re correct I’ll give u brainlist

Answers

Answer:

180 - 48 = 132

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Answer:

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Step-by-step explanation:

The person above me is right thank you person above me

ratio 7:5 end them
Page :
Date:
6) I
If a
pair
F
the
supplementary
are​

Answers

Answer:

7:6

Step-by-step explanation:

yan ng sagot dont forget to heart

How do I find the slope parallel to the equation. y = 3x - 4?

Answers

Answer:

Use the slope-intercept form to find the slope. The slope-intercept form is y=mx+b y = m x + b , where m m is the slope and b b is the y-intercept. Using the slope-intercept form, the slope is 3 3 . All lines that are parallel to y=3x+4 y = 3 x + 4 have the same slope of 3 .

I think this's your answer...!!

Clare is 5 years older than her cousin. cousin How old would Clare be if her cousin is: A. 10 years old? B. 2 years old? C. X years old? Clare is 12 years old. How old is Clare's cousin?

Answers

Answer:

if her cousin is 10 clare will be 15, cousin=2 clare=7, cousin=x clare= x+5. if clare= 12 then 12-5=7

The age of cousin when Clare is 12 years old is computed as 7 years.

What is meant by mathematical operations ?

Mathematical operations are defined as the operations used for calculating or computing various solutions of two or more values.

Here,

Given that, Clare is 5 years older than her cousin.

Age of Clare at different ages of her cousin is calculated.

A) 10 years old

Age of Clare = 10 + 5 = 15 years old

B) 2 years old

Age of Clare = 2 + 5 = 7 years old

C) X years old

Age of Clare = X + 5 years old

Cousin's age when Clare is 12 years old can be calculated as,

Age of cousin = 12 - 5 = 7 years old

Hence,

The age of cousin when Clare is 12 years old is computed as 7 years.

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In the figure, XU=−4y+ 20 and XW=6y+ 10. Find the radius of the inscribed circle of △RST.
Can Anyone Help Please and Thank you!:)

Answers

Answer:

16

Step-by-step explanation:

Solve in order of operation
Thanks

Answers

Answer:

b) 31 and c) 11

Step-by-step explanation:

IMPORTANT: Order of operations is PEMDAS (Parentheses, Exponents, Multiplication/Division, Addition/SUbtraction).

B) Solve inside the parentheses first.

1. 2^3 - 6 = (2*2*2) - 6 = 2.

2. Now the equation looks like 3 + 7 (2)^2, Next we need to do exponents.

3. 2 to the power of 2 is 4, leaving you with 3+7(4)

4. Now multiply 7*4, which is 28 then add 3 to it.

So B) would ultimately be 31.

C) As we did in equation B, we start with parentheses.

1. (6/3) we can just simplify this to 2, so those parentheses are out of the way.

2. Now we need to do exponents, (-3)^2. This is the same as -3 * -3. This would equal 9.

3. So far the equation looks like 4 + 9 - 2 / 2.

4. Next would be to solve any multiplication/division problems we have. We can see from step 3 that we have a -2 divided by a positive 2. This would give us -1.

5. Now the equation looks like 4 + 9 - 2. Now you can just working from left to right.

So C) would solve to 11

Please let me know if I made any errors, good luck!

Write the equation as a sine function.

Answers

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Answers

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Answer:

I do not believe you are !

Step-by-step explanation:

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