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
brilliants [131]
3 years ago
10

Which type of angle do construction workers use when building to make sure that the walls and floors of a building are perpendic

ular?
Mathematics
2 answers:
OlgaM077 [116]3 years ago
5 0
They would use a right angle. hope this helps
Vitek1552 [10]3 years ago
5 0
Right angle is the answer!
You might be interested in
Numbers 11,12,13 please
vladimir1956 [14]
Not sure what it means by "classify" But I'm assuming it just means name the shapes. If that's the case,
11 is a square, because all the inside lines are the same length, and all meet at 90 degree angles.
12 is a rectangle, because all the sides are parallel, but they are not congruent.
13, I've no idea.

I sincerely hope I helped, though I probably did not. 
~BP98
3 0
3 years ago
Solve: 2/3x - 3/4 = 5 + 5/6x
Slav-nsk [51]

Answer:

\large\boxed{x=-\dfrac{69}{2}\to x=-34\dfrac{1}{2}\to x=-34.5}

Step-by-step explanation:

\dfrac{2}{3}x-\dfrac{3}{4}=5+\dfrac{5}{6}x\qquad\text{multiply both sides by LCD = 12}\\\\12\!\!\!\!\!\diagup^4\cdot\dfrac{2}{3\!\!\!\!\diagup_1}x-12\!\!\!\!\!\diagup^3\cdot\dfrac{3}{4\!\!\!\diagup_1}=(12)(5)+12\!\!\!\!\!\diagup^2\cdot\dfrac{5}{6\!\!\!\diagup_1}x\\\\(4)(2x)-(3)(3)=60+(2)(5x)\\\\8x-9=60+10x\qquad\text{add 9 to both sides}\\\\8x-9+9=60+9+10x\\\\8x=69+10x\qquad\text{subtract}\ 10x\ \text{from both sides}\\\\8x-10x=69+10x-10x\\\\-2x=69\qquad\text{divide both sides by (-2)}\\\\x=-\dfrac{69}{2}

7 0
4 years ago
Boys competing in the long jump event must jump at least 15 feet to qualify for the state track and field
Helen [10]
<h3>Answers:  C) 4.5 m,  D) 3.92 m,  E) 3.5 m</h3>

Work Shown:

Convert from feet to meters.

15 feet = (15 ft)*(0.3048 m/1 ft)

15 feet = (15*0.3048) meters

15 feet = 4.572 meters approximately

From this point onward, we select all answer choices that are less than 4.572 meters. Those would be C, D and E.

8 0
3 years ago
Eleven is 20% of___________
stich3 [128]
If you have 20% of an number you simply divide it by 5.
So if you divide a number by 5 and find eleven, it should look like:
x / 5 = 11
So it means x = 55

Hope this helps. :) Don't forget to choose brainliest answer please.
3 0
3 years ago
Read 2 more answers
Find the missing factor.<br> 2x^2 + 11x + 15 = (x + 3)(<br> )
Sloan [31]

Answer:

x=-2

x=-3

Step-by-step explanation:

I think this is the right answer if not I am very sorry. :)

Enjoy!

5 0
3 years ago
Other questions:
  • Convert the repeating decimal to an improper fraction or mixed number. Include your work in your final answer. \(3.\overline{152
    9·1 answer
  • If a wave has a wavelength of 9 meters and a period of 0.006, what is the velocity of the wave ?
    12·2 answers
  • Which is a possible turning point for the continuous function f(x)?
    5·2 answers
  • Every hour of training raises the salary
    6·1 answer
  • Samantha visits for local farmers market to buy apples and oranges to make a fruit salad. she has $10 to spend. Apples are $.26.
    10·2 answers
  • Karl bought ​ 3 1/2 ​ gallons of milk that cost $2.70 per gallon. What was the total cost of the milk? Enter your answer in the
    11·2 answers
  • If you apply the changes below to the absolute value parent function, f(x) = |x|, what is the equation of the new function?Shift
    13·2 answers
  • Jack earns $50 for washing cars on the weekdays He makes an average of $4.25 in tips per hour right the function of Jacks earnin
    10·2 answers
  • HELPPP ASAPP PLEASEE
    7·2 answers
  • What The What The???​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!