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
NeX [460]
3 years ago
13

Find x (Geometry) Full working out pls. Thank you

Mathematics
1 answer:
vichka [17]3 years ago
7 0

in 1st figure

2:1=(x+2):2

2/1=(x+2)/2

4=x+2

x=2.

Similarly in the 2nd figure

8:5=(8+3):(5+x)

8/5 = 11/ (5+x)

8(5+x) =55

40+8x=55

8x=15

x=15/8

x=1.875

You might be interested in
Joshua has a ladder that is 12 ft long. He wants to lean the ladder against a vertical wall so that the top of the ladder is 11.
Nataliya [291]

Answer:

The ladder is not safe at this height. The height from ground to top of the ladder is < 11.6 ft for safety reasons and this can be determined by using trigonometry functions.

Step-by-step explanation:

The ladder is not safe at this height. The height from ground to top of the ladder is < 11.6 ft for safety reasons and this can be determined by using trigonometry functions.

Given :

Joshua has a ladder that is 12 ft long.

He wants to lean the ladder against a vertical wall so that the top of the ladder is 11.8 ft above the ground.

For safety reasons, he wants the angle the ladder makes with the ground to be no greater than 75°.

Check the angle that the ladder makes with the ground:

The ladder is safe when the angle the ladder makes with the ground to be no greater than 75° but  is  so, the ladder won't be safe.

To make the ladder safe, the height should not be 11.8ft.

The height from ground to top of the ladder is < 11.6 ft for safety reasons.

3 0
2 years ago
What is 5/9 closets to
timurjin [86]

Answer:

10/18

Step-by-step explanation:

hope it helps

8 0
2 years ago
Read 2 more answers
Jordan scored 19 points during a basketball game. She made a total of 9 baskets.
Deffense [45]

Answer:

B) 4 one-point baskets: 5 three-point baskets

Step-by-step explanation:

(4 x 1) + (5 x 3) = 19

8 0
1 year ago
Read 2 more answers
Define a variable and write and inequality to model "To qualify for the long-jump finals, I need to jump at least 14 ft."
kvv77 [185]
2 is the anwser ok? LAright?

5 0
3 years ago
9x^2-6x+8=0 what is the fifth step in solving this equation
Simora [160]

Answer:

write the equation as a binomial

Step-by-step explanation:


8 0
3 years ago
Other questions:
  • The area of a certain desert​ (Desert 1) is nine times the area of another desert​ (Desert 2). If the sum of their areas is 40,0
    15·1 answer
  • 4. An airplane at T(80,20) needs to fly to both U(20,60) and V(110,85). What is the shortest possible distance for the trip?
    8·1 answer
  • LOTS OF POINTS HELP
    7·2 answers
  • 20 POINTS!!!!!!!!!
    8·1 answer
  • 0.02 is 10 times 0.2. true or false
    6·1 answer
  • Cual es la formula para calcular el volumen de un romboide?
    13·1 answer
  • Solve this system of equations. <br> x-y=2 <br> 2.5x + y =5
    12·1 answer
  • Linear or non linear?​
    9·2 answers
  • Please help i cant figure out the accurate answer i beg and i will mark brainlist
    13·1 answer
  • Ian​'s car can go 111 miles on 3 gallons of gas. During a drive last​ weekend he used 8 of gas. How far did Ian ​drive?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!