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
zhenek [66]
3 years ago
7

The measure of an angle is 2.8.what is the measure of its complementary angle

Mathematics
2 answers:
lawyer [7]3 years ago
8 0

Answer:

<h2>87.2°</h2>

Step-by-step explanation:

When angles are complementary, it means that they both add up to 90°.

In this case, one of the angles measures 2.8°.

So, to find the other one, we subtract 2.8 from 90.

90 - 2.8 = 87.2

The measure of the complementary angle is 87.2°

<em>I hope this helps! I would really appreciate it if you would please mark me brainliest! Have a blessed day!</em>

german3 years ago
3 0

Answer:

87.2º

Step-by-step explanation:

Complimentary angles total 90º

c + 2.8 = 90

c = 90 - 2.8

c = 87.2º

You might be interested in
In a right triangle ABC AB = 2cm BC =5cm and CA = square root of 29. what is angle A round to the nearest tenth
cluponka [151]

Answer:

68.2°

Step-by-step explanation:

AC is the longest side which means 90° is at B

SinA = BC/AC

sinA = 5/sqrt(29)

sinA = 0.9284766909

A = 68.19859051

A = 68.2°

6 0
3 years ago
Which statement best describes the function h(t) = 210 – 15t?
Serjik [45]

Right answer is:

h is the function name; t is the input, or independent variable; and h(t) is the output, or dependent variable.

Step-by-step explanation:

Lets define the terms first

An independent variable is a variable whose values are put in the function. It is the input of a function.

While dependent variable's value depends on the independent variable.

Given function is:

h(t) = 210-15t

By observing the function, we can see that the function is in terms of t which means that t is the input for the function while h is the name of the function. h(t) which be obtained by putting the values of t is the output.

So,

Right answer is:

h is the function name; t is the input, or independent variable; and h(t) is the output, or dependent variable.

Keywords: Functions, variables

Learn more about functions at:

  • brainly.com/question/8180193
  • brainly.com/question/8224301

#LearnwithBrainly

5 0
4 years ago
Read 2 more answers
2296.0 m= ____________ km in metric conversions
Andreyy89

Answer:

2.296 km

Step-by-step explanation:

The "meters to kilometers" conversion factor is:

 1 km

-------------

1000 m

Multiply 2296.0 m by this factor:

 1 km           2296.0 m

------------- * ------------------- = 2.296 km

1000 m               1

3 0
4 years ago
Read 2 more answers
A shelf can fit 128 books on it. Each book is 1.4 inches thick. Write and solve an equation to represent the situation where s r
bogdanovich [222]

Answer:

equation/answer : 1.4×128=s

7 0
3 years ago
9 out of 10 students prefer maths class over lunch how many students do not prefer math if 200 students were asked?​
sesenic [268]

Answer: 180

Step-by-step explanation: 200 % 2 = 100

9/10 = 90/100

90 * 2 = 180

5 0
2 years ago
Read 2 more answers
Other questions:
  • A company is testing and comparing two lightbulb designs. The box plots show the number of hours that each lightbulb design last
    6·2 answers
  • Katrina drinks 0.5 gallons of water per day. Which expression shows how to find the number of cups of water she drinks in a week
    12·1 answer
  • Use the definition of exponential notation to demonstrate why 2^3*4^3=2^9
    7·2 answers
  • Sam puts $1.25 into his piggy bank in January 2013. Each month he increases how much he puts in by 4 cents.
    12·2 answers
  • The area of a rectangular painting is 6177 cm.
    11·1 answer
  • After plotting the data where t represents the number of hours since time t=0, Kieran used technology and determined the appropr
    14·1 answer
  • What is the value of the expression (-8/9)*(-2/3) multiplied by (-4 1/2)
    15·1 answer
  • If Alex had saved 333.34 a month for 3 month how much money would he have? If he had used his savings instead of his credit card
    13·1 answer
  • If (x) = x+8 and g(x) = -4x-3, find (f+ g)(x).
    8·1 answer
  • It is given that the gradient of a straight line which passes through M(h,3) and N(-2,-9) is 2, calculate the value of h.​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!