1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
melamori03 [73]
3 years ago
5

A 10-foot ladder is leaning against a tree. The bottom of the ladder is 6 feet away from the bottom of the tree. About how high

up the tree does the top of the ladder reach?
4 feet

6 feet

8 feet

16 feet
Mathematics
1 answer:
jok3333 [9.3K]3 years ago
7 0

Answer:

8 feet

Step-by-step explanation:

Ladder = hypotenuse

bottom of ladder to tree = leg

x, 6, 10

Clear 3-4-5 triangle so,

x=8

You might be interested in
Determine whether the graph is a function
S_A_V [24]
Do the vertical line test
16. Function
17. Not
18. Not
19. Function
5 0
3 years ago
You are remodeling your bedroom. You will paint all 4 walls and the door. There are no windows in the room. The floor is 9' by 1
Aleksandr [31]

Answer:

Part 1) The area of the 4 walls is 368\ ft^2

Part 2) You will have to buy 2 gallons

Part 3) You will have to buy 3 gallons

Part 4) \$75

Part 5) The area of the floor is 126\ ft^2

Part 6) \$850.5

Part 7) \$1,008

Part 8) \$472.5

Step-by-step explanation:

Part 1) What is the area of all 4 walls together?

we know that

The area of all 4 walls together is equal to the perimeter of the floor multiplied by the height of the wall (8 ft)

so

The perimeter of the floor is

P=2(9+14)=46\ ft

The area of the walls is

46(8)=368\ ft^2

Part 2) If a gallon of paint covers 350 sq. ft., How many gallons will you have to buy?

using proportion

\frac{1}{350}\ \frac{gal}{ft^2}=\frac{x}{368}\ \frac{gal}{ft^2}\\\\x=368/350\\\\x=1.05\ gal

Remember that you can't buy a fraction of gallon

so

You will have to buy 2 gallons

Part 3) How many gallons will it take to put on 2 coats of paint?

Now the area will be

368(2)=736\ ft^2

using proportion

\frac{1}{350}\ \frac{gal}{ft^2}=\frac{x}{736}\ \frac{gal}{ft^2}\\\\x=736/350\\\\x=2.10\ gal

Remember that you can't buy a fraction of gallon

so

You will have to buy 3 gallons

Part 4) If the paint costs $25 per gallon, and you are applying 2 coats of paint, how much will you spend on paint?

To find the cost multiply the number of gallons by $25 per gallon

so

3(25)=\$75

Part 5) What is the area of the floor?

The area of the floor (rectangle ) is equal to multiply the length of the floor by the width of the floor

A=(9)(14)=126\ ft^2

Part 6) What is the cost to redo the floor in oak?

To find the cost multiply the area of the floor by $6.75 per square foot

so

126(6.75)=\$850.5

Part 7) What is the cost to redo the floor in maple?

To find the cost multiply the area of the floor by $8.00 per square foot

so

126(8.00)=\$1,008

Part 8) What is the cost to redo the floor in carpet?

To find the cost multiply the area of the floor by $3.75 per square foot

so

126(3.75)=\$472.5

5 0
3 years ago
“IF YOU ARE GIVEN 2 SEGMENT LENGTHS, DESCRIBE HOW YOU WOULD FIND THE RANGE OF POSSIBLE LENGTHS OF THE THIRD SIDE?” (BEST ONE GET
Ainat [17]

Answer:

To find a range of values for the third side when given two lengths, write two inequalities: one inequality that assumes the larger value given is the longest side in the triangle and one inequality that assumes that the third side is the longest side in the triangle. Combine the two inequalities for the final answer.

Step-by-step explanation:

3 0
3 years ago
Suppose John has a torn tendon and is facing surgery to repair it. The surgeon explains the risks to John: infection occurs in 2
serg [7]

Answer:

Step-by-step explanation:

The total number of operations prepared by the surgeon is X.

The questions can be solved by set

For two sets A and B,

Where A= The surgery done with infections

B= Surgery done which failed

n(AᴜB) is the number of elements present in either of the sets A or B.

n(A∩B) is the number of elements present in both the sets A and B.

Y= number of surgery  which succeed and are free from infection

n(AᴜB) = n(A) + (n(B) – n(A∩B) + Y

X= 2% of X + 12% of X -1.35% of x + Y

X=0.02X+0.12X-0.0135X+Y

X=0.1265X+Y

Y=X-0.1265X

Y=0.8735X

Therefore the operation s that succeed and are free from infections  is 0.8735 or 87.35%

6 0
3 years ago
Why is the War of 1812 known as the "Second War of Independence"? Check all that apply.
wolverine [178]

Answer:

B,C and E

Step-by-step explanation:right on edge

5 0
3 years ago
Other questions:
  • A shortage of tomato sauce causes a shift in the market supply curve for pizza. Based on the image, which point might you find o
    9·1 answer
  • What is 30% of 250 = <br>Compute with percents
    5·2 answers
  • WRITING LINE AR INEQUALITIES Nancy works at Love at First Bite bakery where she decorates cakes and cupcakes. It takes her an av
    8·1 answer
  • I need help please and thank you
    13·2 answers
  • How is understanding the place value system useful for understanding negative powers of 10?
    15·2 answers
  • (5.78×10^-3)+(8×10^-4)
    7·1 answer
  • Reggie spent 2/5 of his day at a camp exploring nature.if he was at camp for 10 hours,how many hours did he spend exploring natu
    9·1 answer
  • Write an equation in point-slope form of the line that passes through the point (−6, 6) and has a slope of m=32.
    6·1 answer
  • For the high school basketball game, it costs $8 for every 2 tickets.
    9·2 answers
  • What are the values of x and y?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!