Mathematics High School

help me pleaseeee




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Help Me Pleaseeee....

Answers

Answer 1

Answer:

Step-by-step explanation:

Help Me Pleaseeee....

Related Questions

Can someone help me on this pls?

Answers

Answer:

[tex]B)Center:(7,2)~~radius=\sqrt{10}[/tex]

-------------

[tex](x-h)^2+(y-k)^2=x^2[/tex]

[tex]h=7~,k=2[/tex]

[tex]Center~(h,k)=(7,2)[/tex]

[tex]r^2=10[/tex]

[tex]r=\sqrt{10}[/tex]

[tex]radius=\sqrt{10}[/tex]

---------------------

hope it helps...

have a great day!!

1.) Find the slope of the line represented by the table
2.) Find the y-intercept


need help asap

Answers

The slope of the line is 3 and the y intercept is 1

Answer:

3, 1

Step-by-step explanation:

Slope is rise/run, with the rise being the y increase, and x being the x increase.

Since the run represented is 3, and the rise is 9:

9/3 = 3

The y-intercept is the value of f(x) (which is y) when x = 0

since the equation of the line is:

f(x) = 3x + b

we need to go down 3 units of x since x = 0

3 x 3 = 9

10 - 9 = 1

b = 1

The y-intercept is 1.

James and Padma are on opposite sides of a 100-ft-wide canyon. James sees a bear at an angle of depression of 45 degrees. Padma sees the same bear at an angle of depression of 65 degrees.

​​What is the approximate distance, in feet, between Padma and the bear?

A

21.2ft

B

75.2ft

C

96.4ft

D

171.6ft

Answers

the anwser is A thank you

The approximate distance, in feet, between Padma and the bear will be 75.2 feet. Then the correct option is B.

What is a right-angle triangle?

It's a form of a triangle with one 90-degree angle that follows Pythagoras' theorem and can be solved using the trigonometry function.

James and Padma are on inverse sides of a 100-broad gulch. James sees a bear at a point of discouragement of 45 degrees. Padma sees a similar bear at a point of discouragement of 65 degrees.

Let 'x' be the horizontal distance from bear to Padma. Then the equation is given as,

(tan 45°) (100 - x) = (tan 65°) x

100 - x = 2.1445x

100 = 3.1445x

x = 31.80 feet

Then the approximate distance, in feet, between Padma and the bear will be given as,

cos 65° = 31.80 / d

d = 75.2487

d ≈ 75.2 feet

The approximate distance will be 75.2 feet. Then the correct option is B.

More about the right-angle triangle link is given below.

https://brainly.com/question/3770177

#SPJ5

what is the plot 40,40 as a fraction

Answers

Answer:

1/2 or like 1/40

Step-by-step explanation:

Mr. Buchanan can clean his apartment in 12 hours. (He's not very fast.) With Mrs. Buchanan's help, they can clean the apartment in 4 hours. How long would it take Mrs. Buchanan to clean the apartment alone? Time=_____ Hours

Answers

Answer:

2 hours

Step-by-step explanation:

Answer:

2 hours

Step-by-step explanation:

A psychologist is studying how children acquire math skills. She gives the same question to children
at different ages and records the results.
Math Skills By Age in Years
2
3
4
Correct
3
6
11
Incorrect
16
12
5
What is the approximate probability that a child got the question correct given that they are 2?

Answers

Answer:

ITS B.) 0.16

Step-by-step explanation:

my friend just took the assignment and got it right

A large cat at the zoo need to eat at least 14 pounds of raw meat each day. The zoo feeds the cat using cainsters that each contain 1.75 pounds of food.The cat has already consumed 3.5 pounds of food. How many more canisters xX does the cat need to consume? Write your answer as an inequality.

Answers

Answer:

14 ≤ 3.5 + 1.75c

Step-by-step explanation:

c = # canisters

14 ≤ 3.5 + 1.75c

10.5 ≤ 1.75c

c ≥ 6

? x 26= 17 7/8.
By: Britney

Answers

17 7/8 divided by 26=0.6875
0.6875 times 26=17.875 or 17 7/8

Please help me. I’ve been stuck on this question forever.

Answers

Answer: they are 3 miles apart

Step-by-step explanation:

Answer:

9 miles

Step-by-step explanation:

Armin has 3 flower gardens and bought 5 bags of cedar mulch to cover the gardens. Armin used 1 1/2 bags of mulch on each garden. How much mulch does Armin have left? Show your work.

Answers

Answer:

1/2 bags

Step-by-step explanation:

Armin has 3 flower gardens

She boughth 5 bags of celdar mulch to cover the garden

Armin uses 1 1/2 bad of much on each garden

1 1/2

3/2×3

= 9/2

The bags of celdar mulch left can be calculated as follows

5-9/2

= 10-9/2

= 1/2

Hence there are 1/2 bags of celdar mulch left

A math teacher in a middle school surveyed a random sample of students about their
favorite type of food. The table shows the number of students who selected each type
of food.
Based on the information in the table, which inference about the favorite type of food of
all students appears to be valid?
Please help WILL MARK BRAINLY

Answers

Answer: c is your answer hope this helped

plz make brainly

Step-by-step explanation:

4x7x5x6x7x6x6x6


yeah

Answers

Answer:

1,270,080

Step-by-step explanation:

According to my calculator 4x7x5x6x7x6x6x6 = 1,270,080

please help me i am trying to get al over do work turned in

Answers

Answer:

expanding

commutative prop

factorisation

simplifying

Step-by-step explanation:

distributivecommutativedistributivenot sure, but this step is simply simplifying 2+2=4.

The distributive property states that a(b+c) is equal to ab+ac and (a+b)c is equal to ac+bc. The commutative property states that a+b=b+a.

In the table below, y is directly proportional to x. Determine the constant of proportionality. Explain how you found your answer.

x = 2, 4, 6.25
y = 8, 26, 25

Answers

Answer:

Constant of porportionality is 4

Step-by-step explanation:

Directly proportional

y = kx

For x = 2, y = 8

8 = 2(k)

Divide both sides by 2

4 = k

The floor of a storage unit is 3 meters long and 2 meters wide. What is the distance between two opposite corners of the floor? If necessary, round to the nearest tenth.

Answers

Use the Pythagorean theorem:

Diagonal = sqrt(3^2 + 2^2)

Diagonal = sqrt(9+4)

Diagonal = sqrt(13)

Diagonal = 3.605

Rounded to the nearest tenth = 3.6 meters

a) (x, y) = (5,6)
c) ( ) = (35)
e) (x + 1, 8) = (3, 2y)
g) (x - 2, y + 1) = (4, 2y)
i) , 3) = (3, + 1)
k) (2x + y, 3) = (5, 3y)
ng ordered pairs.
b) (x + 2, y - 1) = (2, 3)
d) (3x, 8) = (12, y - 1)
f) (2x + 1, y - 2) = (1, 2)
1 5
2 3
j) (x + y, x - 3) = (8, 4)
1) (2x + 3y, 2x) = (20, x + 4)
b) ( x + 1) =(2,
)
30 PTS if you can answer these all and a brain list matk​

Answers

Answer:

hope this helps you look it once.

A bead is chosen randomly from a cloth bag. If 40% of the beads are spheres, and 30% of the spheres are blue, what's the probability of choosing a blue sphere?

Answers

Answer: 12%

Step-by-step explanation:

To find the probability of picking not only a sphere but one that is blue as well, you need to multiply the probabilities of both events because this would show the probability of getting the second event if the first is gotten:

= Probability of sphere * Probability that sphere is blue

= 40% * 30%

= 12%

I NEED HELP PLEASE!!!

Answers

It’s 8 because it’s is an isosceles triangle meaning MN and NP are the length. Also, they said it was bisected so the vertex angle separates into two equal parts which is the same case for MP

i’m so desperate for help i have so many missing assignments and i’m so stressed please just help me get this done

Answers

It would be J. This is because the opposite of -3.5 would be 3.5 and the absolute value is just a positive integer or positive number so that would be 3.5 as well so its J

In his free time, Gary spends 8 hours per week on the Internet and 8 hours per week playing video games. If Gary has five hours of
free time per day, approximately what percent of his free time is spent on the Internet and playing video games?
OA.
13%
OB
3%
OC.
46%
OD 32%

Answers

Your answer is C 46%

The ratio of health club members who use trainers to those who do not
is 2:5. There are 342 members who use trainers. How many members
does the club have?

Answers

Answer:

Step-by-step explanation:

The anwser is 479 - 2:5 as a decimal is .4 , 342 x .4 is 126.8

342+126.8 = 178.8

round it and get 479

By using given ratio, Members does the club have are 1197.

What is ratio?

"A ratio can be defined as the relationship or comparison between two numbers of the same unit to check how bigger is one number than the other one."

We have,

Ratio of health club members who use trainers and who do not  is 2:5.

Members who use trainers = 342

Members who does not use trainers

= [tex]\frac{342}{2}[/tex]×[tex]5[/tex]

= 171 × 5

= 855

Total members

= 855 + 342

= 1197

Hence, Members does the club have are 1197.

Learn more about ratio here

https://brainly.com/question/23499990

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I need help ASAP
A scatter plot is shown
What type of association does the graph show between x and y?

A Linear positive association

B Nonlinear positive association

C Linear negative association

D Nonlinear negative association

Answers

The answer is c because The higher the number the lower the dock goes which means it’s negative and it makes a line


Find the selling price of each item. Show work for full credit.

Original Price of a truck: $47,500
Discount: 45%

Answers

Answer:26,125 is your answer

Step-by-step explanation:

Answer:

$26,125

Step-by-step explanation:

45% of 47,500 is 21,375

47,500 - 21,375 = 26,125

The number of miles one commutes to work is normally distributed with a mean of 11 and a standard deviation of 3. If Jason commutes 16 miles to work, find his z score.

Answers

Answer:

25 is the z score hope it help

The hours on a clock face are 30° apart. What is the angle a line from two o’clock to six o’clock makes with a horizontal line?

Answers

What now I’m having trouble reading that

38 x 97 help help help

Answers

Answer:

3686

Step-by-step explanation:

8. Sven sells hamburgers at a ballpark. He earns $14.50/h, plus $0.50
for each hamburger he sells.
a) How much will Sven earn in a 3 hour shift if he sells 24
hamburgers?
b) How many hamburgers must Sven sell to earn $120 in a 6.5 hour
shift? (round to the nearest burger)

Answers

Answer:

Part A: $55.50

Part B: 52 hamburgers(sorry if I am wrong for part b but I think it is right)

Step-by-step explanation:

Part A:     $14.50 x 3= $43.50  +         24 x $0.50= $12=        

 ($ earned per hrs  x hrs worked)+  ($ per hamburger sold x times amount)

Hence $43.50 + $12= $55.50.

Part B:        $14.50 x 6.5 = $94.25                           $120 - $94.25= $25.75

 ($ earned per hrs  x hrs worked x x hrs worked)   ($ earned - $ earn from shif

 $25.75/0.50=51.5 (51.5 rounded to nearest burgers is 52 burgers)

Hence answer is 52 burgers.

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Thank You

The first and last terms of an AP are 6.7 and
17.1 respectively. If there are 14 terms in the
sequence, find its common difference.​

Answers

Answer:

Last term of a sequence "L" is given by

L= a + (n-1)d

Using Values given

L=17.1

a=6.7

n=14

Substituting

17.1=6.7 + (14-1)d

17.1-6.7=13d

10.4 = 13d

d=10.4/13

d=4/5

PLEASE HELP!! NO LINKS!! GIVING 20 POINTS AWAY!!

Answers

Answer:

m∠N = 32°

NQ = 106°

When finding inscribed angles like ∠N with the intercepted arc, the equation is ∠N=1/2MP. (Inscribed angles are always half the degree of the arc length.) Plug in the corresponding value to get ∠N=1/2(64) to get 32°. When finding the angle of the intercepted arc with inscribed angles like NQ, the equation is NQ=2(∠P). Plug in the corresponding value to get 2(53) to get 106°.

since someone put the answer out i’m just going to say good luck on that assignment wishing the best for u!! :D

12
The net below is used to form a rectangular prism. What is the surface area of the prism?
4 cm
10 cm
10 cm
4
cm
cm
17 cm
4 cm
A. 322 sq. cm
B. 444 sq. cm
C. 556 sq. cm
D 28 sq. cm

Answers

Answer:

d

Step-by-step explanation:

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