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
sasho [114]
3 years ago
11

Which angles are complementary?

Mathematics
1 answer:
Law Incorporation [45]3 years ago
3 0
It is B because those two angles make it complementary
You might be interested in
4. Each set of data was collected from surveys to answer statistical questions. Select all of the data sets that represent numer
Ede4ka [16]

Answer:

Options (A), (C), (D) and (E).

Step-by-step explanation:

There are two types of sets in the given options.

1). Numerical data - Data which shows the numeral values or the numbers which tells the exact meaning of quantities like length, width or height.

2). Categorical data - Data which has no numeral values or no logical order.

Therefore, sets which show the numerical data are,

Option (A)

Option (C)

Option (D)

Option (E)

6 0
4 years ago
The table lists several points that form a line on a coordinate plane.
Lina20 [59]

Answer:

hey hot stuff came play with me

Step-by-step explanation:

8 0
3 years ago
Solve by using substitution<br>-7x-2y=-13   and   x-2y=11
netineya [11]
\left \{ {{-7x-2y=-13} \atop {x-2y=11}} \right. \\\\ \left \{ {{-7x-2y=-13} \atop {x=11+2y}} \right.\\\\&#10;Substitute\ second\ equation\ into\ the\ first\ one:\\\\&#10;-7(11+2y)-2y=-13\\&#10;-77-14y-2y=-13\\&#10;-77-16y=-13\ \ \ |Add\ 77\\&#10;-16y= 64\ \ \ |Divide\ by\ -16\\&#10;y=-4\\\\x=11+2y=11+2*(-4)=11-8=3\\\\ \left \{ {{y=-4} \atop {x=3}} \right.
7 0
4 years ago
What is the slope of the line that passes through the points (-2,5) and (1,4) ?
labwork [276]
C

slope= (y2-y1)/(x2-x1)
=(4-5)/(1-(-2))
= -1/3
7 0
3 years ago
Read 2 more answers
a 10-foot ladder leans against a wall with its foot braced 3 feet from wall's base. how far up the wall does the ladder reach? r
andrezito [222]
Use pythagoras teorem

10^2 = 3^2 + x^2

x^2 = 100 - 9 = 91

x =  9.54 feet  to nearest hundredth
8 0
3 years ago
Other questions:
  • Please help with question
    8·2 answers
  • Evaluate cot 290º. Round your answer to the nearest hundredth. Explain each step
    7·1 answer
  • The perimeter of a square is 20 ft. If you increase the length of the square by 2 feet and decrease the width by 1 foot, what is
    8·2 answers
  • It says to do 81^3/4 and i don’t know how to simplify that
    12·1 answer
  • What is y+2=⅞(x-3) in standard form?
    5·2 answers
  • If 4 oranges make 1 cup of juice then how much will 6 oranges make
    15·2 answers
  • 7. Mrs. Paulson is constructing a 90% confidence interval for the difference of means based on independent
    6·1 answer
  • Rewrite 9 5/2 in radical form.
    14·1 answer
  • PLEASE HELP....<br> I need a good grade...
    5·2 answers
  • Geomtry plz help 15 points
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!