Mathematics High School

I need help with this

Answers

Answer 1

The correct answer is 15

Related Questions

Please help me with this sheet asap!!!!b

Answers

Step-by-step explanation:

SA= 2 (Length x Breadth + breadth x height + Length x height)

SA= 2(2*5+5*6+6*2)=2(10+30+12)=104cm^2

2(3*4+4*5+5*3)= 2(12+20+15)=94cm^2

2(7*9+9*12+12*7)=2(63+108+84)= 510cm^2

SA=

[tex]A=2πrh+2π {r}^{2}

[tex]A=2πrh+2π {r}^{2} [/tex]

= 2π 6*5+2π6*6= 188.495+226.194

SA= 414.689 cm^2

2π7*4+2π*4*4=

SA=276.46 cm^2

2π6*4+2π*4*4=

SA= 251.33 cm^2

(3*4)/2=6

(3*8)=24

4*8=32

8*5=40

SA =6+6+24+32+40=108 cm^2

(6*8)/2=24

(6*8)/2=24

6*12=72

8*12=96

10*12=120

SA= 24+24+72+96+120= 336 cm^2

(5*12)/2=30

(5*12)/2=30

5*8=40

12*8=96

13*8=104

SA= 30+30+40+96+104= 300 cm^2

Line L is perpendicular to line m.

Find the value of x and w.

degrees =x

degrees =w

Answers

I got x=29° and w=42°

Answer:

X=29

W=42

Step-by-step explanation:

Take 180 and subtract by 138

180-138=42

I'm not specifically sure how to get 29 yet

In the town of Pleasantville, a poll of 340 residents revealed that 289 residents were opposed to the proposed changes to the town’s zoning laws. We want to use this information to construct and interpret a 90% confidence interval for the true proportion of all Pleasantville residents who are opposed to the proposed changes to the town’s zoning laws. Assume that the population of Pleasantville is over 10,000

Answers

Step-by-step explanation:

sorry I don't know the answer

HELP I NEED HELP ASAP

During which interval did the tomato plant grow the fastest?

A. Day 4 to Day 6

B. Day 8 to Day 10

C. Day 6 to Day 8

D. Day 10 to Day 12

Answers

Day 8 to day 10. So B is correct. Hope this helps!

Simplify 4x × 5y
i really need halp quick!

Answers

Answer:

Step-by-step explanation:

Multiply the constants and the variables

(4*5)(x*y) = 20xy

Hello! Your answer is 20xy. Just multiply your variables to receive your answer.
Have a good day!

Will give brainliest!! Please help

Answers

Answer:

2.67m

Step-by-step explanation:

Find the scale factor= 5/3

times 1.6 by 5/3 = 2.67

In a group of 20 students, 7 study both Art and Biology.
5 study Biology but not Art.
8 study neither subject.
Given that a randomly selected student studies Art, what is the probability the student studies Art and Biology?

Answers

Answer:

Step-by-step explanation:

A + B = 7

(Not A) + B = 5

(Not A) + (Not B) = 8

(Not A) = ((Not A) + B) + ((Not A) + (Not B) = 13

A = 20 - (Not A) = 7

Prob (A + B) given (A)

Prob (A+B) || A = (7/20) / (7/20)

Prob (A + B) || A = 1

The angle of depression from a descending airplane to the control tower below is 60∘.

If the plane is 35,000 feet above the ground, approximately what is the plane's horizontal distance from the control tower?

A) 70,000
B) 20,207
C) 60,622
D) 24,749

Answers

Answer:

The answer is B) 20,207 ft

Step-by-step explanation:

this math question is very hard

Answers

Answer:

366.5191425 rad/s

Step-by-step explanation:

9.5492965964254 ÷ 3500

hope this helps :)

Answer:

366.5191425 rad/s

Step-by-step explanation:

It took a while to solve this

A pair of parallel lines are translated. Which of these could be the result?

Answers

Answer:

Step-by-step explanation:

A translation is a transformation that moves every point in a figure in the same direction by the same amount. The correct option is C.

What is translation?

A translation is a transformation that moves every point in a figure in the same direction by the same amount. It is also a sort of transformation in which each point in a figure is moved the same distance in the same direction resulting in the same figure again.

Given that a pair of parallel lines are translated, after the translation, the pair of the line will be still parallel. Therefore, the graph with parallel lines is the correct option.

Learn more about Translation:

https://brainly.com/question/11914505

#SPJ5

10- Every time we...............
to that restaurant, my stomach gets upset.

went.
have gone.
will go.
go

Answers

Answer:

Step-by-step explanation:

Went is the correct answer

.........????????????????????????

Answers

Answer:

-5: Real, Rational, Integer

9: Real, Rational, Integer, Whole, Natural

1/8: Real, Rational

0: Real, Rational, Integer, Whole

12/3: Real, Rational, Integer, Whole, Natural

9.5: Real, Rational

1.23659123544781...: Real, Irrational

2.888..: Real, Rational

Let me know if this helps!

Karen and Kevin collect coins. Karen has x coins. Kevin has 3 fewer than 6 times the number of coins that Karen has.

Answers

I can make an equation for this.

(6 times X) -3

-Ɽ3₮Ɽ0 Ⱬ3Ɽ0

Answer:

The other person is right.

is this a positive linear, negative linear no association or non-linear.

i will give brainlest if answered correctly

Answers

Answer:

no association

Step-by-step explanation:

it's obviously not a positive or negative linear, and i'm sure non-linear graphs don't look like that

Which model represents 3divided by 1/4

Answers

Answer:

the model should or would show twelve

Step-by-step explanation:

When I take a ratio of 4 to 2 and turn it into a fraction, what is the fraction?

Answers

Answer:

Step-by-step explanation:

4 to 2 is also 4:2

If you turn it to a fraction it will become

4/2 which is 2 so in fraction it is 2 or 4/2

Based on this picture, if ∠3 = 50˚then what is m∠8?
SHOW WORK PLEASE

Answers

The answer is that measure of angle eight is 130°

PLS HELP ASAP! 10 POINTS!!

Answers

Answer:

length = 4 width = 4 height = 10

Step-by-step explanation:

8x4x5 = 160

4x4x10 = 160

help i am losttttttttt

Answers

Answer:

x^8

Step-by-step explanation:

hope this helps

The answer to that equation is 491

WHat is 75x6-8+7-60+9/6x 1-8+8x0=?

Answers

It’ll be 0 cuz like u timings it by 0

Answer:

so basically it would be

Step-by-step explanation:

Which answer matches the description?

Answers

The answer should be 15-(50÷10)

help me! i’ll give u brainliest

Answers

a and c are correct

hope this helps! :D

Answer:

A.3(z-5)

Step-by-step explanation:

3z-15

3×z = 3z

3×5=15

What is 7.1x10^-2 in standard form

Answers

Answer:

0.071

Step-by-step explanation:

since its minus power then you go backwards by 2 decimal points because its -²

can you please help me??

Answers

V = l • w • h.

V= 14 1/2 • 6 1/2 • 5

V = 471. 25 inches

Please help me :) please

Answers

Answer:

2r +3

Step-by-step explanation:

If Riad is r than double that is 2r, but Francis also has 3 more than this so it is

2r +3

Answer:

2r+3

Step-by-step explanation:

I hope this helped!

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the
time after launch, x in seconds, by the given equation. Using this equation, find the
maximum height reached by the rocket, to the nearest tenth of a foot.
y = -16x2 + 160x + 51

Answers

Answer:

451

Step-by-step explanation:

on a calculator go to y= and type the equation in and then go to the table.

1cm 6cm is equal to?

Answers

I’m assuming you mean plus so it would be 7 cm if you mean multiplication then still 6 cm

4 boys have a mean height of 162cm.Another boy with a height of 165cm joins them.What is the new mean height?

Answers

Answer: 162.6cm

Step-by-step explanation:

4 boys have a mean height of 162cm. Their total height will be the average multiplied by the number of boys which will be:

= 162 × 4

= 648cm

A new boy with height of 165cm joined. This means that we now have 5 boys and their total height will be:

= 648cm + 165cm

= 813cm

The new mean height will be:

= Total height / Number of boys

= 813 / 5

= 162.6cm

can yall plz help and show work

Answers

Answer:

#4: ≤

Step-by-step explanation:

How do i get from 7 to 35?

Answers

Answer:

Step-by-step explanation:

I fu-ck-ed my girl-friend real good

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