Mathematics College

Can someone please help me with this problem

Answers

Answer 1

Answer:

the piont was 10.15 away from the that is dead see yea

Step-by-step explanation:

Related Questions

2x + 8y=30 y=2 solve for x

Answers

Answer:

Step-by-step explanation:

2x+ 8(2)= 30

2x+ 16=30

2x=14

x=7

The value for x is 23

(-2) + (3-7)
(-1) * (-2)

EVALUATE THE EXPRESSION

Answers

Answer:

2x + -5+xy+23

Step-by-step explanation:

HELP ASAP!!
Meagan is going to organize her stamp collection into a 240-page book. She has organized 150 pages. What percent of her pages has she organized

Answers
60%
50%
62.5%
75%

Answers

Answer:

62.5%

Step-by-step explanation:

150/240=0.625

you do 0.625x100 to get the percent.

helpppppppppppppppppppppppppppp

Answers

Hi the answer should be 4

hey i need help!!!!!!

Answers

21% 2x10+1 21=21/100 so 21%

Answer:2.10%

Step-by-step explanation:

2 is the whole number with 1/10 being also = to 10/100s

How can you rewrite a^7 using exponent rules?

Answers

a+a+a+a+a+a+a is the answer I believe

x + 15 = 28
O A. x= 13
O B. x = 33
O C. x = 43
O D. x = 23

Answers

Answer:

Step-by-step explanation:

the answer is

x+15=28

x=28-15

x= 13

Answer:

Step-by-step explanation:

x+15=28

move 15 to the other side

and change the + to -

x=28-15

x=13

A round pizza was cut into 8 equal pieces. 7 pieces were eaten. What is the angle measure of the piece not eaten?

Answers

Answer:

sorry didnt mean to answer

edit: it should be around 45

Which figure shows a line segment?
K
D

Answers

Step-by-step explanation:

Option c shows line segment because it has no arrow marks

Annual starting salaries for college graduates with degrees in business administration are generally expected to be between $30,000 and $50,000. Assume that a 95% confidence interval estimate of the population mean annual starting salary is desired. Given the information in the Microsoft Excel Online file below, construct a spreadsheet to determine how large a sample should be taken for each desired margin of error.

Answers

Answer:

A. 384.16

B. 2,401

C. 9,604

D. No

Step-by-step explanation:

Calculation to determine how large a sample should be taken for each desired margin of error

First step is to find σ which represent Population Standard deviation

σ=($50,000-$30,000)/4

σ=$20,000/4

σ = 5,000

Now let calculate how large a sample should be taken for each desired margin of error

Using this formula

n = (Za/2*σ/E)^2

Where,

Za/2=1-0.95/2

Za/2=0.05/2

Za/2=0.025

Z-score 0.025=1.96

Za/2=1.96

σ =5,000

E represent Desired margin of error

Let plug in the formula

a. $500

n = (1.96* 5,000/$500)^2

n=(9,800/$500)^2

n=(19.6)^2

n = 384.16

b. $200

n = (1.96*5,000/200)^2

n=(9,800/$200)^2

n=(49)^2

n = 2,401

c. $100

n = (1.96*5,000/$100)^2

n=(9,800/$100)^2

n=(98)^2

n = 9,604

Therefore how large a sample should be taken for each desired margin of error will be :

A. $500= 384.16

B. $200= 2,401

C. $100= 9,604

d.NO, Based on the information calculation i would NOT recommend trying to obtain the $100 margin of error reason been that it is highly costly compare to $500 margin of error and $200 margin of error.

4. 3 mm 15 cm name the solid each net will form

Answers

Answer:

Step-by-step explanation:

What is the domain of the function

Answers

Answer:

it will be the first one

Step-by-step explanation:

Simplify by dividing (-3/8) -5/9

Answers

Answer:

[tex]\frac{-27}{40}[/tex]

Step-by-step explanation:

[tex](\frac{-3}{8})[/tex]÷[tex]\frac{5}{9}[/tex]

[tex]\frac{-3}{8}[/tex]×[tex]\frac{9}{5}[/tex]

[tex]\frac{-27}{40}[/tex]

A florist sells a dozen roses for $22.60. She sells individual roses for the same unit cost. Write an equation to represent the relationship between the number of roses, x and the total cost of the roses, Y. How much would 18 roses cost ?

please answer asap

Answers

Answer:

The cost of the roses are $53.10

Celebration! Hope this helps ^_^

convert 131 57’ 32” to decimal degree

Answers

Answer:

131.95888888888888

Step-by-step explanation:

Your Welcome :)

Craig has 6 bags of candy that weigh pound each. Wendy has 5 bags of candy that weigh pound each.
How does Craig's amount of candy compare to Wendy's amount of candy?
yes

Answers

Craig has 1 pound of more candy than Wendy does because if each bag is one pound, and if Craig has 6 bags, and Wendy has 5, then it’ll be 6-5=1.

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

The three lengths 3, 10, 7 create a triangle.

Answers

Answer:

false

Step-by-step explanation:

I assume this is a true/false question.

The answer would be 'false'.

For 3 segments to make a triangle, each single side must be LESS than the sum of the other two.

Here, that is not the case. The '10' side is not less than 3+7.

please help PLEASE HELP!!!!!!!!!!!!!!! I AM SUPER DESPARATE I NEED MUCH MUCH MUCH HELP

Answers

Answer:

8.v = r 2 πh 3

Step-by-step explanation:

9+3+x-y; use x=6, and y=2

Answers

Answer:

If x=6 & y=2 then 9+3+x-y wil be

9+3+6-2

=12+6-3

=18-3

=15

Answer:

Given, x=6 and y=2

so the expression we have 9+3+x-y will become,

9+3+6-2 !

and by adding 9 & 3 we will get,

=12+6-3

Now adding 12 & 6 we get,

=18-3

now by subtracting 3 from 18 we get,

=15

Leslie has a watering can that holds 3 liters of water. She uses 250 milliliters of water on each of her plants. How many plants can she water? Enter your answer in the box.

Answers

Answer:

Step-by-step explanation:

1,000 milliliters in a liter. 3 liters, so divide 3,000 by 250, which will give you 12. she can water 12 plants.

Step-by-step explanation:

Lester can water 12 plants because there is 1000 milliliters in one liter so if we do 1000x3=3000÷250=12 plants being able to get watered

In ΔRST, r = 3 cm, s = 8.6 cm and ∠T=105°. Find the length of t, to the nearest 10th of a centimeter.

Answers

Answer:9.8

Step-by-step explanation:

I give up on deltamath

Which of the following fractions is smaller than
1/2

Answers

the answer is C: 3/7

The diagram shows a right-angled triangle.
15 cm
hcm
31
What is the value of h?
Give your answer correct to 1 decimal place.

Answers

The diagram is missing, so i have attached it.

Answer:

h = 7.7 cm

Step-by-step explanation:

From the attached image, we can see that the hypotenuse is 15 cm with the opposite side being h cm.

The angle is 31°

Thus, using trigonometric ratio, we have;

h/15 = sin 31

h = 15 sin 31

h = 15 × 0.5150

h = 7.725

Approximating to 1 decimal place gives;

h = 7.7 cm

Find the value of X round to the nearest 10th

Answers

Answer: 22.1°

Step-by-step explanation:

Applying law of sines, we have:

8² = 19² + 14² - 2*14*19 * Cos(x)

64 = 557 - 532*cos(x)

64 - 557 = -532*cos(x)

-493 = -532*cos(x)

Divide both sides by -532

-493/-532 = cos x

0.926691729 = cos x

x = cos^-1(0.926691729)

x = 22.1° (nearest tenth)

choose the inequality that represents the following graph

Answers

Answer:

its a

Step-by-step explanation:

did it on khan 2021

What is the square root of 81

Answers

Answer:

Step-by-step explanation:

81 to find the square root of 81 you got to find 2 numbers that multiply to get to 81

you drive a car 45 miles at spd r (mph). on return trip, spd is 3/4 r. the round trip took 1 hr 45 min. find avg speed

Answers

Answer:

the agv speed is 223

Step-by-step explanation:

Answer:

51.42 avg mph

Step-by-step explanation:

45+45 = 90 miles total for 1 3/4 hours

90/.75 = 51.42 avg mph

Find the angle between the diagonal of a cube of side length 15 and the diagonal of one of its faces, so that the two diagonals have a common vertex. The angle should be measured in radians. (Hint: we may assume that the cube is in the first octant, the origin is one of its vertices, and both diagonals start at the origin.)

Answers

Answer:

the angle between the diagonal is 0.6155 RADIANS

Step-by-step explanation:

Given the data in the question

as illustrated in the image below;

O is [0,0,0]

B is [15,0,15]

E is [15,15,15]

Now to find angle BOE

vector OB = [15,0,15]

vector OE = [15,15,15]

OB.OE = [15,0,15].[15,15,15] = 15 × 15 + 15 × 15 = 450 = |OB||OE|cos[angleBOE]

|OB| = √(15² + 15²) = √(225 + 225) = √450

|OE| = √(15² + 15² + 15²) = √(225 + 225 + 225) = √675

Angle BOE = cos⁻¹ ( 450 / ( √450 × √675 )

Angle BOE = cos⁻¹ ( 0.81649 )

Angle BOE = 35.265°

Angle BOE = 0.6155 RADIANS

Therefore, the angle between the diagonal is 0.6155 RADIANS

The width of the rectangle is 20% of its length. What is the area of the rectangle?

it's 60 ft btw

Answers

Answer:it is 60

Step-by-step explanation:

Other Questions

Which of these is an example of mutualism?Cattle egret eats the exposed insects as the cattle grazeHoney Bee pollinates a flower while gathering nectarTick gains nourishment by sucking blood from a dogTwo bucks fight to gain territory and to gain a mate PLEASE HELP I NEED TO DO THIS BEFORE 7:00 Which persuasive technique is most effective in literary texts? Can someone explain how a cladogram works? What are 3 observations you have about the differences between the Mercator projection and the Peters projection? Read the following excerpt from The First Men in the Moon then answer the question below.Exactly as he came against the sun he stopped, pulled out a watch, hesitated. Then with a sort of convulsive gesture he turned and retreated with every manifestation of haste . . .Based on the excerpt, what can the reader infer about Mr. Cavor?He does not like to be out in the sun.He adheres to a strict schedule.He has an illness that causes seizures.He is afraid of Mr. Bedford. Part B which evidence further develops the effect indicated by the answer of part A?A.The negative imagery of famine plague in earth (line16)B.The trip rhyme of "soil" "toil" and "oil" (lines 21-23)C.The use of assonance with "seed" and "reap" (line 22)D. The repetition of the word "surely" (line 27) 6. Towards the end of the film, the Brooklyn Dodgers play a game near Pee Wee Reeses hometown. Before the game starts, Pee Wee Reese goes over to Jackie Robinson and puts his arm around him and they have a conversation. Why does Reese do this? What does he say to Jackie Robinson? what can you say about the music of china Factor completely6z^4 - 14z^3- 40z^2 Which sentence correctly uses an appositive phrase? O A. My father, a huge baseball fan, taught me to throw when I was three. O B. Despite his stress, my father took us out for lunch that weekend, C. My father waved as he dropped us off at school. O D. My father likes to spend Saturdays watching the game, with the dog, at his feet. Another way story elements can advance the plot is by *A. changing the narratorB. giving new focus to the settingC. forcing characters to react or make decisionsD. proving additional lore to the antagonist Where does the light we see from the moon come from? 3. What the relationship between BEC and BAC?b. What the measure of BEC?c. What the measure of BDC ? the side lengths of a triangle are 9,12, and 15. Is this a right triangle? Will give brainliest Identify the base and exponent of b3 Slope:Y-intercept:Equation:is this graph proportional? _____ Write the equation of each circleCenter (-1,0) and containing the point (2, -4)A.(x + 1)2 + y2 = 25B.x2 + (y2 +1)= 25 Select all the number set names that apply toV6IrrationalIntegerRationalO RealWhole Solve the equation |4m| 5 = 11.