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
creativ13 [48]
2 years ago
5

ZABC and ZDEF are complementary angles.

Mathematics
2 answers:
slega [8]2 years ago
8 0

Answer:

IF ABC and DEF are complementary then ABC + DEF = 90°

Therefore, DEF = 90° -ABC

Since DEF = 54° and DEF = x then

x = 90° -54°

x = 36°

Step-by-step explanation:

Marat540 [252]2 years ago
4 0

Answer:

x = 36

Step-by-step explanation:

Complementary angles add to 90 degrees

54+x = 90

x = 90-54

x = 36

You might be interested in
When multiplying multi digit decimals you place the decimal point in your product with 1 digit behind the decimal point, true or
aalyn [17]

Answer:

DO IT ON YOUR OWN

Step-by-step explanation:

KIDDING UM CAN WE BE FRIENDS

AND TRUE

7 0
4 years ago
(ᗒᗣᗕ)՞“<br> Plz help me!!...
steposvetlana [31]

Answer: 200

Step-by-step explanation:

You see that from Monday to Tuesday they traveled 150 miles. By Wednesday it goes up 25. 150+25 = 175. By Thursday it goes up 25 more miles. 175+25=200.

6 0
3 years ago
What is the cost of 4 pounds of butter if 2 kilograms cost $3.20
dexar [7]

In this modern space age in which we live, we'll need to be careful.

2 kilograms weighs 4.409 pounds on Earth.  If that much
costs $3.20, then the cost for 4 pounds is

                                                     (4 / 4.09) x (3.20) = $2.90 .

But what if you grow up to live or work on the Moon ?

2 kilograms weighs only 0.73 pounds on the Moon.  If that much
costs $3.20, then the cost for 4 pounds up there is

                                                               (4 / 0.73) x (3.20) = $17.54 .

The thing to remember is that if you make frequent trips between
the Earth and the Moon, make sure you buy stuff by mass, not by
weight.  The weight changes when you take it somewhere else,
and you don't want to get cheated.

3 0
3 years ago
(There is a picture)
zvonat [6]

Answer:

A. 4x + 6y = 180 (x is the cost of each CD, and y is the cost per video)

    x + y = 40

8 0
3 years ago
What is the sum of 4x2​
vodomira [7]

Answer:

8

Step-by-step explanation:

4x2=4+4=8. hope u understood

4 0
4 years ago
Read 2 more answers
Other questions:
  • Round to the nearest hundred 449-162
    5·2 answers
  • The price of a dress is reduced by 50​%.when the dress still does not​ sell, it is reduced by 50​% of the reduced price. if the
    14·2 answers
  • PLEASE HELP ME!!! The students in Suzanne's school are painting a rectangular mural outside the building that will be 15 feet by
    7·1 answer
  • What is the factored form of the expression?Factor completely.15g^3+18g^2-10g-12
    10·1 answer
  • a calculator can perform a single calculation in about 0.0000034sec.how much time will it take to calculate 4000 such calculatio
    9·1 answer
  • The acute angles of a right triangle are in the ratio of 7:11. Find the measure of each angle.
    12·2 answers
  • What are the names of these polygons?
    15·1 answer
  • If you earned $650.00 and your expenses were $256.90, what are your savings?​
    5·1 answer
  • Pls help... 30 pts.. i'm so tired rn-
    10·2 answers
  • a dust mite is 400 pm long under a microscope, it looks 100,000 pm long. what magnification scale was used​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!