A cable 16 m long runs from the top of a utility pole to a point on the ground 4 m from the base of the pole how tall is the utility pole to the nearest tenth

QUESTION POSTED AT 22/02/2020 - 05:50 PM

Answered by admin AT 22/02/2020 - 05:50 PM

Nearest tenth is 20.07 this is your answer 
Post your answer

Related questions

Lillian is sanding on this ladder. Think of the ground as 0 on a number line. The steps of the ladder are the same distance apart.

Since there are 8 overall rungs on the ladder, this would mean that all 8 (8/8) would equal 1. He is standing on the fifth rung. Put 5 over 8. He is standing on 5/8th rung of the ladder.

ANSWERED AT 31/03/2020 - 10:48 AM


QUESTION POSTED AT 31/03/2020 - 10:48 AM

Lillian is sanding on this ladder. Think of the ground as 0 on a number line. The steps of the ladder are the same distance apart.

It would be 5/8 because you count how much ladder steps there are then count how many he has climbed. I may be wrong but I'm sure this is correct

ANSWERED AT 31/03/2020 - 10:48 AM


QUESTION POSTED AT 31/03/2020 - 10:48 AM

The sharadze family is planning a car trip to atlanta, georgia, which is 279 miles from their home. they plan to drive at an average speed of 62 miles per hour. they also plan to stop for lunch for 45 minutes. based on their plan, when should they leave in order to arrive in atlanta at 3:00 p.m.?

The Sharadaze family should leave at 10:45 am. 

279(miles)/62(miles)=4.5(min.)  4.5(min.)-45(min.)=4.15

10:45+4:15=2:60 which is 3:00

which proves that the Sharadaze family should leave at 10:45 am. 

ANSWERED AT 31/03/2020 - 10:47 AM


QUESTION POSTED AT 31/03/2020 - 10:47 AM

Lillian is sanding on this ladder. Think of the ground as 0 on a number line. The steps of the ladder are the same distance apart.

5 steps on the ladder she's on

ANSWERED AT 31/03/2020 - 10:47 AM


QUESTION POSTED AT 31/03/2020 - 10:47 AM

The radius of the sphere is 10 units.What is the approximate volume of the sphere? Use π = 3.14 and round to the nearest whole cubic unit. cubic units

Answer:

V = 4187 cubic units.

Step-by-step explanation:

Volume of a sphere = 4/3*π*r^3

Given: r = 10, π = 3.14

Volume of the sphere = 4/3*3.14*10^3

= 4/3*3.14*1000

= 4/3*3140

= 12560/3

V = 4186.66

When we round to the nearest whole number, we get V = 4187 cubic units.

Hope this will helpful.

Thank you.

ANSWERED AT 31/03/2020 - 10:47 AM


QUESTION POSTED AT 31/03/2020 - 10:47 AM

Nina mixed 16 ounces of olive oil with vinegar to make salad dressing. How many cups of oil did Nina use? (1 cup = 8 ounces) A. 128 cups B. 8 cups C. 2 cups D. 1 cup

Nina used 2 cups. The correct answer is B. Use this formula;
lets assume y is the amount of ounces she used. Lets assume x is the amount of cups she used.

y = x(8)
Replace y with 16.
16 = x(8)
Divide by 8.
2 = x
Thus, 2 cups.

ANSWERED AT 31/03/2020 - 10:47 AM


QUESTION POSTED AT 31/03/2020 - 10:47 AM

Libby wants to measure the length of a pond. She measured 13 yd from point X to point Z and 12 yd from point Y to point Z. What is the length of the pond?

Answer:The answer is 5yds mate  i did it on USAtestprep

Step-by-step explanation:

would u please mark me brainliest answer mates im doing it for a yt video ps im lazarbeam.if u saw this you are winning 2000 in  my video that will drop tommorow

ANSWERED AT 31/03/2020 - 10:46 AM


QUESTION POSTED AT 31/03/2020 - 10:46 AM

To which graph does the point (−1, 3) belong? y ≥ 2x + 6 y ≥ 3x − 1 y ≥ −x + 3 y ≥ −2x + 5

Here is your answer:

Solving the equation you would see that:

 3x-1=-3-3-1 = -43 + 4 = 77 + 1 = 8x = 8or  y \geq 3x-1

Therefore your answer is the second option "y ≥ 3x − 1."

ANSWERED AT 31/03/2020 - 10:46 AM


QUESTION POSTED AT 31/03/2020 - 10:46 AM

Your cell phone company started a rewards club. For every three texts sent, you get 1515 points. You need 18001800 points for a prize. How many texts do you need to send to get that prize?

Answer:

35,648

Step-by-step explanation:

Given that

Points scored for sending three texts = 1515

Total points needed to win the prize = 18001800

We need to find

Text needed to be sent to win the prize = x= ?

As per given info

3 texts sent give points = 1515

1 text sent give points = 1515/3

1 text sent give points = 505

Now we can use the following formula to calculate the total number of texts that need to be sent to win 18001800

Total Number of texts = Total Points needed to win the prize/ Points scored by sending a text

x= 18001800/505

x = 35,647.12 texts

this can be approximated to 35,648 texts to win the prize

ANSWERED AT 31/03/2020 - 10:45 AM


QUESTION POSTED AT 31/03/2020 - 10:45 AM

A sprinkler rotates 45 degrees every 15 seconds. How long does it take the sprinkler to rotate 360

120 seconds 
360 divided by 45 is 8
8 times 15= 120 

ANSWERED AT 31/03/2020 - 10:45 AM


QUESTION POSTED AT 31/03/2020 - 10:45 AM

A tree is 2 feet tall in 2010 and 5 feet tall in 2012. What is the rate of change ?

One point five feet per year

ANSWERED AT 31/03/2020 - 10:43 AM


QUESTION POSTED AT 31/03/2020 - 10:43 AM

20 points! Please help!!

In order to find the interquartile range you must subtract the highest number from the lowest number

ANSWERED AT 31/03/2020 - 10:43 AM


QUESTION POSTED AT 31/03/2020 - 10:43 AM

Explain how u find the area of the base of a pyramid

The base of the pyramid is a square. Area of a square
A= l x w

ANSWERED AT 31/03/2020 - 10:40 AM


QUESTION POSTED AT 31/03/2020 - 10:40 AM

It takes Ivanna 3 minutes to complete 2 problems on her math homework . How long will it take Ivanna to complete 12 problems?

3 min to complete 2 problems
___ min to complete 12 problems  

It took her 6 min. Why. Divided 12 divided by 2 is 6. So if it took her 3 min to complete 2 problems then it took her 6 min to complete 12 problems. 
  


                      

ANSWERED AT 31/03/2020 - 10:37 AM


QUESTION POSTED AT 31/03/2020 - 10:37 AM

A population of 1,000 squirrels lives on a rectangle-shaped farm plot that is 25 feet long by 10 feet wide what is the population density

First, find the area of the plot:
25*10=250

1000/250 is 4

the population density is 4 squirrels per square foot.

ANSWERED AT 30/03/2020 - 01:30 AM


QUESTION POSTED AT 30/03/2020 - 01:30 AM

(I'm pretty sure this is inequalities) A cyclist takes her chairlift to the top of a slope. The Chairlift can safely carry 680lb. The cyclist weighs 32lb. What are the possible additional weights the chairlift can carry?

If it can safely carry 680lb and the cyclist weighs 32lb you subtract 32 from 680 which equals 648. So it can safely carry anything at or below 648lb.

ANSWERED AT 29/03/2020 - 06:35 PM


QUESTION POSTED AT 29/03/2020 - 06:35 PM

I just need help with the one on top please help me ASAP!!

I got something different from the previous answer i got 120 ounces.

ANSWERED AT 29/03/2020 - 06:33 PM


QUESTION POSTED AT 29/03/2020 - 06:33 PM

Write the equation of the circle with center (2, -3) and a radius of 4. A) (x + 2)^2 + (y - 3)^2 = 4 B) (x - 2)^2 + (y + 3)^2 = 4 C) (x + 2)^2 + (y - 3)^2 = 16 D) (x - 2)^2 + (y + 3)^2 = 16

C(h,k) radius(r)
C(2,-3) r=4

(x-h)^2 + (y-k)^2 = r^2
(x-2)^2 + (y--3)^2 = 4^2
(x-2)^2 + (y+3)^2 = 16

therefore, the answer is D

ANSWERED AT 29/03/2020 - 06:29 PM


QUESTION POSTED AT 29/03/2020 - 06:29 PM

At a rugby tournament, each player on the top two teams receive medals. If 66 medals are purchased for the tournament, and each team has the same number of players, write an equation and then solve for the total number of medals needed for each team.

I'm not sure if this is what you're looking for, it's a pretty simple equation. What math are you in? This is how I would do it.
66=2x
Divide each side by 2
66/2=2x/2
33=x    
 (So each team would need 33 medals so that every player would get one)

ANSWERED AT 29/03/2020 - 06:28 PM


QUESTION POSTED AT 29/03/2020 - 06:28 PM

ANSWER FAST PLZZZ Which polygons are congruent? Select each correct answer. Two right scalene triangles labeled D E F and P Q R. Corresponding sides and vertices contain one, two, and three tick marks, respectively. Angles E and Q are right angles. Two triangles labeled T U V and W X Y. Side T U is labeled three, side U V is labeled six and five-tenths, and side V T is labeled seven. Side W X is labeled three, side X Y is labeled six and five-tenths, and side Y W is labeled seven. Corresponding vertices contain one, two, and three tick marks, respectively. Two triangles labeled A B C and F G H. Angles A and F are labeled eighty-three degrees. Angle B is labeled forty-eight degrees, angle C is labeled forty-nine degrees, angle G is labeled forty-five degrees, and angle H is labeled fifty-two degrees. Sides B C and G H each contain one tick mark. two right triangles. one with legs 4 and 7 units. the other one with legs 5 and 8 units.

Answer with explanation:

Two Triangles are Congruent by following Geometrical Axioms

1. SAS

2.SSS

3. AAS

4. ASA

1. In Δ DEF and Δ P QR

PQ=DE

∠DEF=∠PQR→→Each being 90°

EF=QR

Δ DEF ≅ Δ P QR→→[SAS Congruency]

2. As in Image 2, only one angle is common

we can't say that triangles are congruent.

3. In ΔT UV and Δ W X Y

WX=TU

UV=XY

TV=WY

∠TUV=∠WXY

∠UTV=∠XWY

ΔT UV ≅ΔW X Y→→[By SAS or AAS or SSS]

4.In ΔABC and ΔFGH

∠A=∠F=83°

we can't say that triangles are congruent,as neither the other two angles nor the other two sides are equal.

5. None of the sides nor of the angles are equal .So the triangles are not congruent.

→→So, Image 1, Image 3,  are congruent Polygons.

ANSWERED AT 29/03/2020 - 06:27 PM


QUESTION POSTED AT 29/03/2020 - 06:27 PM

Need help on number 16. A recipe calls for 3 cups of sugar for every 5 cups of flour. If the recipe you make requires 2.5 cups of flour, how many cups of sugar will you need?

Um what if you multiply 2.5 x5=12.5 then multiply 16x3=48 and then subtract 12.5 by 48 and you will get 77 cups of sugar srry if it is not the right answer this is not my account this is my fathers im not in collage im in 5th grade . so i hope this helped you

ANSWERED AT 29/03/2020 - 06:25 PM


QUESTION POSTED AT 29/03/2020 - 06:25 PM

Which type of data is BEST described by a continuous model? A) points scored B) pages in a book C) children in a family D) temperature of an engine

The meaning of term continuous is that there should be no breaking.

In terms of mathematics , a function is said to be continuous function if there are no gaps when you plot the curve on coordinate axis.

In option 1, points scored is an incomplete statement.

Option 2, pages in a book is an example of constant function if you count pages between two pages. But it is a continuous function if page numbers are counted.

Option 3, children in a family is not a continuous function because there are gap in birth of two children.

Option 4, Temperature of an engine varies if engine is moving, otherwise remains constant.

Option (B), pages in a book is a type of data which is BEST described by a continuous model.    

ANSWERED AT 29/03/2020 - 06:24 PM


QUESTION POSTED AT 29/03/2020 - 06:24 PM

Find the distance between the points with coordinates (-8.6,2.9) and (8.6,2.9)

The answer i got was D-17.2 units. i used the distance formula to solve this problem

ANSWERED AT 29/03/2020 - 06:24 PM


QUESTION POSTED AT 29/03/2020 - 06:24 PM

Steven has a rectangular rug with a perimeter of 16 feet. The width of the rug is 5 feet. What is the length of the rug?

16 times 5 = 80. 80 is your length

ANSWERED AT 29/03/2020 - 06:23 PM


QUESTION POSTED AT 29/03/2020 - 06:23 PM

Write ( 5×1)+(1×0.1)+(4×0.01) in base ten numerals

Th e answer is 5.5
...........

ANSWERED AT 29/03/2020 - 06:22 PM


QUESTION POSTED AT 29/03/2020 - 06:22 PM

PLEASE need help on 3 questions!! 1) What is the slope of a line parallel to the line 2x-3y=6? A) 2/3 B) 1 C) 4/3 D) 1/5 2) Which answer is in slope-intercept form for 4x-9y= -36? A) 9y=-4x-36 B) 9y=4x+36 C) y=4/9x+4 D) y= -4/9x-4 3) Which point-slope form passes through the point (-2,1) and has slope 3? A) (y-1)=3(x+2) B) (x-2)=3(y-1) C) (x+2)=3(y-1) D) (y+1)=3(x-2)

Hello : 
1)  2x-3y=6
3y =2x-6
y =(2/3)x-2.......(answer : 
A) 2/3 )
2) 
4x-9y= -36
9y =4x+36
y = 4/9x +4 .......( answer : 
C) y=4/9x+4 )
3) answer : 
C) (x+2)=3(y-1)
the slope is : 3 and passing by (-2,1)

ANSWERED AT 29/03/2020 - 06:20 PM


QUESTION POSTED AT 29/03/2020 - 06:20 PM

The height in feet of the projectile seconds after lunch is modeled by the equation h=32t - 16t2 how long after launch does the projectile return to the ground

When h=0 is when it returns to the ground
solve

0=32t-16t^2
factor
0=16t(2-t)
set equal to zero

0=16t
0=t

0=2-t
t=2

at t=0 and 2
it returns after 2 seconds

ANSWERED AT 29/03/2020 - 06:19 PM


QUESTION POSTED AT 29/03/2020 - 06:19 PM