Please helppp answer correctly I’ll mark u brainliest

Please Helppp Answer Correctly Ill Mark U Brainliest

Answers

Answer 1

Answer:

≈ 15 ft

Step-by-step explanation:

There is a right triangle formed by the ground, the building and the ladder.

The ground and the height the ladder is up the wall are the legs and the ladder is the hypotenuse.

let x be the distance from the base of the building to the bottom of the ladder.

Using Pythagoras' identity in the right triangle

x² + 26² = 30²

x² + 676 = 900 ( subtract 676 from both sides )

x² = 224 ( take the square root of both sides )

x = [tex]\sqrt{224}[/tex] ≈ 15 ft ( to the nearest foot )


Related Questions

Help ASAP!!!!!!! It’s to confusing

Answers

Answer:

every one equals 32

Step-by-step explanation:

Every hour equals 32 tickets sold

Answer:

32

Step-by-step explanation:

all equal 32

Hi! I could really use some help :)

Answers

Answer:

A=330

Step-by-step explanation:

im not sure which is the length width height

but if length is 10

width is 3/5

height is 15

A=2(wl+hl+hw)=2·(0.6·10+15·10+15·0.6)=330

then the area would be 330

Answer for brainliest.

Answers

Answer:

2880 in^3

Step-by-step explanation:

since 6 times 2 is 12 then you multiply 1440 times 2 as well :)

Mark me brainlyiest pls :)

Answer: [tex]720^{3}[/tex]

Step-by-step explanation: plz mark me brainliest

Find the midpoint between -5 and 37. pls help again!

Answers

Answer:

66

Step-by-step explanation:

To find the midpoint, you add them and then divide by 2

(-5+137)/2 = 66

Answer:

16

Step-by-step explanation:

-5+37=32

32÷2=16

to find average you have to add the numbers and divide by 2.

What is the value of the 11th term in the sequence -3, -6, -12, -24, ...?

-118,098
-3,072
-6,144
-354,294

Answers

3,072, the numbers just keep doubling each time

subtract (4x^2 - x+6 from (3x^2+5x-8 ) ?

Answers

Answer:

-x^2+6x+2

Step-by-step explanation:

1. Calculate

3x^2+5x-8-4x^2+x-6 = -x^2+6x+2

what is the 5th significant number of 24.98063

Answers

Answer:Look at the 2nd significant digit that the number has.

In a decimal, the first significant digit is the first non-zero digit. The 2nd significant digit is the digit after the first.

if it is less than 5 then round the number down by removing the rest of the number after the 1st significant digit and filling in with zeros;

if it is 5 or more then round the number up by adding one on to the 1st digit and removing the rest of the number and filling in with zeros.

Step-by-step explanation:

8726 rounds up to 9000, because the 2nd significant digit is a 7.

73.283 rounds down to 70 because the 2nd significant digit is a 3.

152 rounds up to 200 because the 2nd significant digit is a 5.

0.003826 rounds up to 0.004 because the 2nd significant digit is an 8.

0.60828 rounds down to 0.6 because the 2nd significant digit is a 0.

A 960-square-foot apartment in New York City costs $540,000. What is the price per square foot? $

Answers

Answer:

The price per square foot is $468.75

Step-by-step explanation:

You would take the price and divide it by the square footage.

540,000

-------------    =    468.75

  960


Decrease £101 by 43%

Answers



101 - Percentage decrease =

101 - (43% × 101) =

101 - 43% × 101 =

(1 - 43%) × 101 =

(100% - 43%) × 101 =

57% × 101 =

57 ÷ 100 × 101 =

57 × 101 ÷ 100 =

5,757 ÷ 100 =

57.57

Answer:

Step-by-step explanation:

100-43=57%

57/100 x 101

0.57 x 101

£57.57

or

43/100 x 101

0.43 x 101

43.43

100-43.43

=£57.57

Help me plzz and thank you follow my tik baxbyalert help me plzz i love you guys so much

Answers

77 would be the answer

Answer:77

Step-by-step explanation:

415-338=77

Which side lengths do not make a triangle ?
10, 15, 23
1, 2, 4
5, 6, 7
6, 8, 9

Answers

Answer:

1,2,4

Step-by-step explanation:

Okay so basically in a triangle, the sum of any two sides should be greater than the third remaining side. So if we had a triangle with sides A, B, and C, A+B>c, A+C>B, and B+C>A. If you look at 1,2, and 4, 1=2=3 which is less than 4. That is why that is not a triangle.

A building casts a 48 foot shadow on the ground. If you stand at the end of the shadow and look towards the building and the sun, the angle of elevation to the sun is 35.3º. Which expression can you use to find the height of the building? ​

Answers

Answer:

5643/494-6494_x error45H5Y09B9,Gn94365

Step-by-step explanation:

ERRORRRRR


Which graph has a slope that is unit greater than the slope of the graph
of y-x-2?

Answers

Answer: C

Step-by-step explanation: Its pretty obvi

A line's slope indicates how steep it is. The slope is defined as "rise over run" in mathematics (change in y divided by change in x).

Graph Function:

Function's of Graph is collection of all points in the plane of the form [tex]\bold{(x, f(x))}[/tex] constitutes the same graph of a function f. The graph of f can also be defined as the graph of the equation [tex]\bold{y = f(x)}[/tex]. As a result, a function's graph is a subset of an equation's graph.In the given graph equation when we put the slope value it will matches the graph c that's why the correct choice is "graph c".

Please find the correct graph file in the attachment.

Find out more about the slope here:

brainly.com/question/3605446

Find the quotient: 23 ½ ÷ ¼ =


Answers:

23 2/6

23

23 1/8

94

Answers

Answer:

The answer is d: 94

Step-by-step explanation:

please answer I will mark brainliest​

Answers

Answer:

3,466.32

Step-by-step explanation:

Answer:

give other person brainliest

Step-by-step explanation:

The bearing of a house from point A is 319° . From a point B , 317m due east of A , the bearing of the house is 288° , How far is the house from A ?.

Please show workings and a diagram.​

Answers

Answer:

190.2 m

Step-by-step explanation:

Refer to diagram in the attachment (not drawn to scale)

A and B are mentioned points and H is the home location.

Bearing on AH is 319°, the angle between horizontal line and AH is:

319° - 270° = 49°

Bearing on ABH is 288°, the angle between horizontal line and BH is:

288° - 270° = 18°

The 49° is the exterior angle, so the angle H is:

49° - 18° = 31°

Use the law of sines to find x, the distance AH:

x/sin 18° = 317/sin 31°x = 317 sin18° / sin 31°x = 190.2 m (rounded)

six teams are out on the field playing soccer. the team all have the same number of players.

Answers

Here's link to the answer:

cutt.us/tWGpn

please help! anybody know a math activity i could do for preschoolers? i have to make a sample as well but i just need an idea

Answers

hi :)
maybe finger print counting or Toss beanbags to learn place value.

A school system is reducing the amount of dumpster loads of trash removed each week. In week 5, there were 60 dumpster loads of waste removed. In week 10, there were 40 dumpster loads removed. Assume that the reduction in the amount of waste each week is linear. Write an equation in function form to show the amount of trash removed each week.

f(x) = −4x + 60
f(x) = 4x + 60
f(x) = −4x + 80
f(x) = 4x + 80

Answers

Answer:

f(x) = -4x + 80

Step-by-step explanation:

You are given two points,

(5, 60) and (10, 40)

in order to get the equation, let's use the form slope-intercept form

m = (y1 - y2) / (x1 - x2)

m = (60 - 40) / (5 - 10)

m = 20/-5

m = -4

Get the x intercept

y = mx + b

60 = (-4)(5) + b

b = 60+20

b = 80

so the equation is

y = -4x + 80

f(x) = -4x + 80

Answer:

c

Step-by-step explanation:

f(x)=-4x+80

volume of a sphere that has a diameter of 8 inches PLEASE HELP

Answers

Answer: 268.08in³

Formula:

V=4 π r³

    3

d= 2r

Solving for V:

V=1 π d³=1·π·83≈268.08257in³

    6            6

 

can you help me with this, please? ​

Answers

9514 1404 393

Answer:

  b, c, d -- (all but the first)

Step-by-step explanation:

The key take-away regarding what relation is or is not a function is the following: a function has no repeated x-values.

The x-values in the table are -3, -1, 0, 2, so any suggested ordered pair with one of those as an x-value cannot be added to the table. The only such pair in the list is the first one (-3, 4). It cannot be added. All of the remaining three pairs can be added and the relation will remain a function.

To create the flower gardens, Wendell bought six pieces of wood. Pieces A and B are 6 feet long, pieces C and D are 8 feet long, piece E is 3 feet long, and piece F is 2 feet long.

Part A
Can Wendell make a triangular garden using pieces A, B, and F? Why or why not?

Part B
Can Wendell make a triangular garden using pieces D, E, and F? Why or why not?

Part C
Can Wendell make a rectangular garden with the pieces of wood he has? If yes, which pieces can he use?

Part D
Describe how Wendell can use all six pieces of wood to create either two rectangular gardens or two triangular gardens. Assume the gardens do not share a common side.

Part E
Wendell’s dog, Jordan, was getting in his way as he worked in the backyard. So, Wendell chained him to a pole. If the chain is 12 feet long, about how much area does Jordan have to walk around?

Don't bother to answer if you're not gonna get them right or just guessing.

Answers

Answer:

i only know A and B

Step-by-step explanation:

Part A: Yes because the total is 6 pieces and can be used for each to find the answer

Part B: To create the flower gardens, Wendell bought six pieces of wood. Pieces A and B are 6 feet long, pieces C and D are 8 feet long, piece E is 3 feet long, and piece F is 2 feet long

Sorry but at least its something

Identify the expression that has the largest value when a<-1

1-2a
a
a^2
a^3

Answers

Answer:

1-2a is the largest for   -1 > a > -2.41

a^2 is the largest for  -2.41 > a.

Step-by-step explanation:

We want to find the expression with the largest value.

Remember that the sign is important here, because:

1 is larger than -10

So we will look at the expressions that, when evaluated in a negative number, give a positive number.

The only two options in the case:

a < -1

are:

1-2a

and

a^2

So we have a linear equation and a quadratic equation.

We know that quadratic equations grow a lot faster than linear equations for all values larger than 1 (or minus one, because the sign does not matter).

if -1 < a < 1, a quadratic function grows really slow, but this is not the case.

So from now, we can guess that a^2 is larger.

But let's solve it graphically.

Let's define two functions:

f(a) = 1 - 2*a

g(a) = a^2

Now we can graph these two, and look at the region a < -1, and see which one is larger.

in the image, you can see that there is a small region from:

-1 > a > -2.41

Where the linear equation is larger, and for:

a < -2.41

The quadratic equation is larger.

Bryce tried to solve an equation step by step. \qquad\begin{aligned} \dfrac83&=3\left(c+\dfrac53\right)\\\\ \\ \dfrac83&=3c+\dfrac53&\green{\text{Step } 1}\\\\ \\ 1&=3c&\blue{\text{Step } 2}\\\\ \\ \dfrac13&=c&\purple{\text{Step } 3}\\\\ \end{aligned}

Answers

Answer:

Bryce is wrong in step 1 because he did not distribute 3 over 5/3

Explanation

Given the steps taken by bryce as shown, we are to find where he made an error

[tex]\qquad\begin{aligned} \dfrac83&=3\left(c+\dfrac53\right)\\\\ \\ \dfrac83&=3c+\dfrac53&\green{\text{Step } 1}\\\\ \\ 1&=3c&\blue{\text{Step } 2}\\\\ \\ \dfrac13&=c&\purple{\text{Step } 3}\\\\ \end{aligned}[/tex]

Given the expression;

[tex]\dfrac83&=3\left(c+\dfrac53\right)\\\\ \\[/tex]

Step 1:Expand the bracket using the distributive law;

8/3 = 3c + 3(5/3)

Simplify

8/3 = 3c + 15/3

Step 2: Subtract 15/3 from both sides

8/3 - 15/3 = 3c+15/3-15/3

(8-15)/3 = 3c

-7/3 = 3c

Step 3: Multiply both sides by 1/3

-7/3 * 1/3 = 3c * 1/3

-7/9 = c

Swap

c = -7/9

From the calculation, we can see that Bryce is wrong in step 1 because he did not distribute 3 over 5/3 thereby making his solution incorrect

What is the equation of the line that passes through the point (−1,−5) and has a slope of −3?

Answers

Answer:

[tex]y=-3x-8[/tex]

Step-by-step explanation:

Linear equations are typically organized in slope-intercept form:

[tex]y=mx+b[/tex] where [tex]m[/tex] is the slope and [tex]b[/tex] is the y-intercept (the value of y when the line crosses the y-axis)

1) Plug the slope (m) into the equation

We're given that the slope is -3. Plug -3 into the equation

[tex]y=-3x+b[/tex]

2) Solve for the y-intercept (b)

To solve for b, plug the given point (-1,-5) into the equation as (x,y).

[tex]-5=-3(-1)+b\\-5=3+b[/tex]

Subtract 3 from both sides

[tex]-5-3=3+b-3\\-8=b[/tex]

Therefore, the y-intercept is -8. Plug -8 back into our original equation as b

[tex]y=-3x-8[/tex]

I hope this helps!

find the area of the figure​

Answers

The area of your problem is 432

POSSIBLE POINTS. 10
A cylinder shaped pipe is 15 inches long and has a diameter of 10 inches. What is the lateral surface area of the pipe in square Inches? (Use
3.14 for )
O 471 in 2
O 235.5 in 2
O 628 in2
O 942 in 2

Answers

Answer:

third one

Step-by-step explanation:

can you help me with my question In the extended simile of the underlined passage from Paragraph 15 of "A Wagner Matinee," the narrator makes an observation about the soul that aring rokol been A. it is like a strange moss on a dusty shelf that, with excruciating suffering, can wither and die y for I the be B though after excruciating suffering it may seem to wither, the soul never dies, C. excruciating, interminable suffering that goes on for half a century can kill the soul.

Plz help me with this question plz

Answers

Answer:

Quarters: 2 = 50 cents. 50cents

Dimes: 2 = 20 cents. 70cents

Nickels: 8 = 40 cents. $1.10

Hope this Helps!

:)

does anyone know how to do this ? I need to show my work btw

Answers

Answer:

m∠ECD = 145°

m∠FCA = 35°

m∠PDF = 70°

Step-by-step explanation:

For ∠ECD:

- You can find this angle using supplementary angles. ∠ECD and ∠ECB are supplementary, meaning they add to 180°. Since the measure of ∠ECB is provided, you can subtract that from 180° to get m∠ECD:

  180 - 35 = 145°, so m∠ECD = 145°

For ∠FCA:

- You can solve this problem using the Vertical Angles theorem. It states that vertical angles are congruent. ∠FCA's vertical angle pair is ∠ECB, which is 35°, so you can deduce that m∠FCA = 35°

For ∠PDF:

- You can find the measure of this angle by using supplementary angles like for ∠ECD. ∠PDC is supplementary to ∠PDF, and it's value is given. so you can find PDF by subtracting the value of ∠PDC from 180:

  180 - 110 = 70°; m∠PDF = 70°

Find p and q .......

Answers

Answer:

Q = 9

P = 5

Step-by-step explanation:

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