I need help with this.

Answers

Answer 1

Answer:

Hypotenuse equals 6 and Y (longer leg) equals 3 square root of 3

Step-by-step explanation:

According to the 30-60-90 triangle rule, The hypotenuse is always 2 times greater than the shortest leg, and the longer leg is always the square root of 3 tie greater than the shortest leg.

Related Questions

The points (28,36) and (29, 31) fall on a particular line. What is its equation in slope-intercept form?

Answers

Answer:

y=-5x+176

Step-by-step explanation:

Write an algebraic equation showing that the two points equal each other and then evaluate it.

Kevin wrote the inequality shown below, but his teacher marked it incorrect. What can Kevin change to make the inequality true?

Answers

Answer:

Step-by-step explanation:

Please help me for brainliest.

Answers

the answer is b hope this helps

giving alot of points

Answers

Answer:

x < -50

Step-by-step explanation:

Answer:

x < -50

Step-by-step explanation:

The longer l watch the television, the higher the electric consumption I have. Which
variable is independent?
A Time spent watching TV
B Electric consumption
C. Brand of TV
D. Family members

Answers

Answer:

it will be A

Step-by-step explanation:

I am sure search ok thank u

16 is 4670 of what number ?

Helppp

Answers

Answer:

Step-by-step explanation:

Hope this helps sorry if I'm wrong

Answer:

291.875

Step-by-step explanation:

16 x 291.875= 4670

If v = 1, find
answer pls

Answers

Answer:

Step-by-step explanation:

substitute 1 for v

2(1)^3 - 1^2 + 3(1) - 4

2 - 1 + 3 - 4

1 + -1

Answer:

Step-by-step explanation:

Substitute (1) for every time (V) appears.

2(1)^3 - (1)^2 + 3(1) - 4 = 2 - 1 + 3 - 4

2 - 1 + 3 - 4 = 0

I will give out branlyest

Answers

Answer:

The only one that makes sense is A.

Hope this helps.

Step-by-step explanation:

V=LWH

Answer:

Step-by-step explanation:

I just took the quiz

Length of time for a shower and the amount of water used

A. Positive association

B. Negative association

C. No association

Answers

A. Positive association

Answer:

A. Positive association

Step-by-step explanation:

Positive association means as one factor increases, the other does as well.

The more time you shower, the more water you use.

Last year, David opened an investment account with $6500. At the end of the year, the amount in the account had increased by 23.8%. How much is this increase in dollars? How much money was in his account at the end of last year?

Answers

Answer:

The increase is $1547, he has $8047 in his account now.

Step-by-step explanation:

6500 increase 23.8% =

6500 × (1 + 23.8%) = 6500 × (1 + 0.238) = 8047

8047 - 6500 = 1547

you have approximately 1/4 of tank of gas.your tank holds 20 gallons.how much gas do you have left? if you plan to fill the tank,how many gallons will you purchase? if gas cost $21/2 per gallon,how much will it cost you to fill up

Answers

Step-by-step explanation:

if you have a quarter tank then what is empty is 15 gallons because 20*3/4=15

you now need to fill up the 15 gallons, if each gallon is 21/2 dollars then 15*21/2 should give us a price. 21/2=10.5

15 gallons*10.5 dollars=$157.5 for the final price

(IF CORRECT I WILL MARK YOU BRAINLYIEST The stem and leaf plot below shows the prices of cars and vans at a dealership, in thousands of dollars. What is the difference between the range of the van prices and the range of the car prices?
A.) $6,000
B.) $7,000
C.) $4,000
D.) $5,000

Answers

Answer:

The answer is C.) $4,000

What are the dimensions of the original rectangle?
O 5 feet by 1 foot.
O 5 feet by 6 feet.
O 25 feet by 1 foot.
O 180 feet by 36 feet.
PLZ HELP FAST

Answers

Answer:

5 feet by 1 foot

took the unit test on edge

Answer:

5 by 1

Step-by-step explanation:

Mary took a test and
answerd 12 questions
in 30 minutes. At this
rate, how many
questions can she
expect to answer in
150 minutes?

Answers

Answer: Mary can expect to answer 60 questions in a 150 minutes

Step-by-step explanation:

150 divided by 30 = 5

5 x 12 = 60

Solve the system of equations by the substitution method.
x = 3y -4
5x - 2y = 19

Answers

Answer:

Step-by-step explanation:

53 – 102 + 20 (8-3)
How you do it

Answers

Answer:

Answer = 51

Step-by-step explanation:

PEMAS = (parenthesis, exponents, multiplication, division, addition, subtraction) follow steps in order

Answer:

Step-by-step explanation:

53-102+20(8-3)

53-102+20 x 5

53-102+100

=51

que multiplicacion me da 11

Answers

Answer: 11 times 1

Step-by-step explanation:

Answer: 11 por 1

Step-by-step explanation:

solve for x, will give brainliest

Answers

is it 29? i’m not totally sure

Imma guess 29. Hope it’s correct!!

A number is greater than 8. The same number is less than 10. The inequalities x > 8 and x <10 represent the situation.
Which best explains the number of possible solutions to the inequality?
There is one solution because 9 is the only number between 8 and 10.
There are a three solutions because 8, 9, and 10 are possible solutions.
There are a few solutions because there are some fractions and decimals between 8 and 10.
There are infinite solutions because there is always another number between any two numbers.

Answers

Answer:

There are infinite solutions because there is always another number between any two numbers.

Step-by-step explanation:

Which phrase describes the variable expression z+ 8?
A. The product of 8 and z
B. z decreased by 8
C. The quotient of 8 and z
D. z increased by 8

Answers

Answer:

Step-by-step explanation:

In math increased means that you are adding.

Have a good day and a good rest of your week!

Consider the following hypothesis test. H0: μ ≥ 55 Ha: μ < 55 A sample of 36 is used. Identify the p-value and state your conclusion for each of the following sample results. Use α = 0.01.
(a) x = 54 and s = 5.3 Find the value of the test statistic. (Round your answer to three decimal places.)
Find the p-value. (Round your answer to four decimal places.)
State your conclusion.
(b) x = 53 and s = 4.6
Find the value of the test statistic. (Round your answer to three decimal places.)
Find the p-value. (Round your answer to four decimal places.)
p-value =
(c) x = 56 and s = 5.0
Find the value of the test statistic.
Find the p-value. (Round your answer to four decimal places.)
p-value =
State your conclusion.

Answers

Answer:

Step-by-step explanation:

Given that:

[tex]H_o: \mu \ge 55 \ \\ \\ H_1 : \mu < 55[/tex]

(a) For x = 54 and s = 5.3

The test statistics can be computed as:

[tex]Z = \dfrac{\overline x - \mu}{\dfrac{s}{\sqrt{n}} }[/tex]

[tex]Z = \dfrac{54-55}{\dfrac{5.3}{\sqrt{36}} }[/tex]

[tex]Z = \dfrac{-1}{\dfrac{5.3}{6} }[/tex]

Z = -1.132

degree of freedom = n - 1

= 36 - 1

= 35

Using the Excel Formula:

P-Value = T.DIST(-1.132,35,1) = 0.1326

Decision: p-value is greater than significance level; do not reject [tex]\mathbf{H_o}[/tex]

[tex]Conclusion: \ There \ is \ insufficient \ evidence \ to \ conclude \ that \[/tex] [tex]\mu < 55[/tex]

For x = 53 and s = 4.6

The test statistics can be computed as:

[tex]Z = \dfrac{\overline x - \mu}{\dfrac{s}{\sqrt{n}} }[/tex]

[tex]Z = \dfrac{53-55}{\dfrac{4.6}{\sqrt{36}} }[/tex]

[tex]Z = \dfrac{-2}{\dfrac{4.6}{6} }[/tex]

Z = -2.6087

degree of freedom = n - 1

= 36 - 1

= 35

Using the Excel Formula:

P-Value = T.DIST(-2.6087,35,1) =0.0066

Decision: p-value is < significance level; we reject the null hypothesis.

[tex]Conclusion: \ There \ is \ sufficient \ evidence \ to \ conclude \ that[/tex] [tex]\mu < 55[/tex]

For x = 56 and s = 5.0

The test statistics can be computed as:

[tex]Z = \dfrac{\overline x - \mu}{\dfrac{s}{\sqrt{n}} }[/tex]

[tex]Z = \dfrac{56-55}{\dfrac{5.0}{\sqrt{36}} }[/tex]

Z = 1.2

degree of freedom = n - 1

= 36 - 1

= 35

Using the Excel Formula:

P-Value = T.DIST(1.2,35,1) = 0.88009

Decision: p-value is greater than significance level; do not reject [tex]\mathbf{H_o}[/tex]

[tex]Conclusion: \ There \ is \ insufficient \ evidence \ to \ conclude \ that \[/tex] [tex]\mu < 55[/tex]

What is the diameter of a sphere with a volume of 78006 in?

Answers

Answer: 53.0

Step-by-step explanation:

Then the diameter equals 53.0122774

The diameter of the sphere is 53.01 inch

What is a Sphere?

A sphere is symmetrical, round in shape. It is a three dimensional solid, that has all its surface points at equal distances from the center. It has surface area and volume based on its radius. It does not have any faces, corners or edges.

The Surface Area of a Sphere = 4πr²

The Volume of a Sphere = ( 4/3 ) πr³

where r is the radius of the sphere

Given data ,

Let the diameter of the sphere be = d

The radius of the sphere be = r

The volume of the sphere is V = 78006 inch³

The Volume of a Sphere = ( 4/3 ) πr³

Substituting the values in the equation ,we get

( 4/3 ) πr³ = 78006 inch³

Now , Multiply by ( 3 / 4 ) on both sides , we get

πr³ = ( 78006 x 3 ) / 4

= 58504.5 inch³

Divide by π on both sides , we get

r³ = 58504.5 / π

= 18622.56 inch³

Taking cube roots on both sides , we get

r = 26.506 inch

So , the radius of the sphere is r = 26.506 inch

Now , the diameter of the sphere is d = 2 x r

= 2 x 26.506

= 53.01 inch

Hence , The diameter of the sphere is 53.01 inch

To learn more about sphere click :

https://brainly.com/question/27933834

#SPJ2

what's the opposite of (-8h+2)

Answers

Answer:

2-8h

Hope this helped.

2.25 kilometers in number form

Answers

Answer:

9/4 225%

Step-by-step explanation:

either one you need :)

Answer:

1.398 miles

Step-by-step explanation:

Formula: multiply the value in kilometers by the conversion factor '0.62137119223556'.

A call center requires every employee to make 280 calls each week. Employees work 5 days a week.

How many calls should an employee make each day to meet the requirement if they make the same number of calls each day?

40
56
60
1,400
1,500

Answers

1,500 would be the answer to that question

whats a reason why the emperors of rome didnt like jesus?

Answers

Answer: because they didn't believe that he really could perform miracles

Step-by-step explanation: I'm a christian

Help please this is due soon

Answers

Answer:

3 hours

Step-by-step explanation:

The rate of lawn treatment is 75 lawns per 25 hours, which can be simplified as 3 lawns per hour.

If he treats 3 lawns every hour, it will take him 3 hours to treat 9 lawns.

I NEED HELP!!! Due tonight! I need the answer and how to solve it!

Answers

Answer:

a) m<BAC=37°

b) AC=44

Step-by-step explanation:

A) m<BAC=180-71-45-27=37°

B) 2(2x+2)=5x-3

4x+4=5x-3

7=x

AE=2(4x-6)

8x-12

8(7)-12

56-12

Jordan mixed together 9 gal. of Brand A fruit drink and 8 gal. of Brand B fruit drink which contains 48% fruit juice. Find the juice in Brand A If the mixture contained 30% fruit juice.

Answers

Answer:

Step-by-step explanation:

You do this by figuring out the amounts of pure fruit juice in all.

Explanation:

Mixture:

17 gal 30% contains:

⋅

100

5.10

gal pure juice

From Brand B:

8 gal 48% contains:

⋅

100

3.84

gal pure juice

5.10

−

3.84

1.26

gal came from 9 gal of brand A

So the percentage of A is:

1.26

⋅

100

pure juice.

Mark brainliest if this answer is correct please

Simplify the expression. Write the answer in scientific notation.
(0.2 x 104) (4x10-8)
!pls pls pls!

Answers

Answer: 83.2

−

166.4

Step-by-step explanation: Multiply

104

0.2

20.8

(

−

)

Apply the distributive property.

20.8

(

)

20.8

⋅

−

Simplify the expression.

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I need help with this.​

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I need help with this.