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
ValentinkaMS [17]
3 years ago
7

5 cm

Mathematics
1 answer:
Sphinxa [80]3 years ago
7 0

Answer:

The graph is missing, so there are two options m∠A = 36.87° or m∠A = 53.13°

Step-by-step explanation:

Assuming that 3 cm, 4 cm and 5 cm are the length of the sides of a triangle, then a right triangle is formed, in which 5 cm is the length of the hypotenuse and 3 cm and 4 cm are the length of the legs.

Angle A is either the angle between 4 cm and 5 cm sides or between 3 cm and 5 cm sides. For the first case:

cos(A) = adjacent/hypotenuse =

cos(A) = 4/5

A = arccos(4/5) = 36.87°

For the second case:

cos(A) = 3/5

A = arccos(3/5) = 53.13°

You might be interested in
How many centimeters are in 6 feet
Mumz [18]

Answer:30.48

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If x is -3 and y is 2 what is x ^ 2 + y ^ 2 ​
Pavlova-9 [17]

Answer:

ans=-2

Step-by-step explanation:

-3*2+2*2

=-6+4

=-2

4 0
3 years ago
If ||| m, solve for x and y.
rosijanka [135]

Answer:

x = 11, y = 3

Step-by-step explanation:

(13x - 19) and (9x + 25) are corresponding angles and congruent, thus

13x - 19 = 9x + 25 ( subtract 9x from both sides )

4x - 19 = 25 ( add 19 to both sides )

4x = 44 ( divide both sides by 4 )

x = 11

Then

13x - 19 = 13(11) - 19 = 143 - 19 = 124

(17y + 5) and 124 are alternate angles and are supplementary, thus

17y + 5 + 124 = 180, that is

17y + 129 = 180 ( subtract 129 from both sides )

17y = 51 ( divide both sides by 17 )

y = 3

4 0
3 years ago
Read 2 more answers
A coordinate plane is shown.
frutty [35]

Answer:

The answer is C

Step-by-step explanation:

First you would start at the origin then move 3 units to the right then move 6 units up then that is your point

8 0
3 years ago
Read 2 more answers
5(2f+3)+7. please simplify
Sergio [31]
Hi there!

5(2f+3)+7
= 10f+15+7
= 10f+22

Hope this helps!
3 0
3 years ago
Read 2 more answers
Other questions:
  • Explain how the Quotient of Powers was used to simplify this expression. 2 to the fifth power, over 8 = 22
    14·1 answer
  • Find z such that 59% of the standard normal curve lies between −z and z. (Round your answer to two decimal places.)
    11·1 answer
  • The ratio of the measures of the angles in a triangle is 2:9:4 what is the measure of the largest angle ?
    13·2 answers
  • Help? smzksoxncodmxksms
    7·2 answers
  • In which year did the population grow the fastest ? Justify your answer using the average rate of change
    13·1 answer
  • (9.885–0.365)÷1.7+4.4
    15·2 answers
  • Verify the following: 3<br><br> −21 × −4 + −6 = −21 × −4 + (−21) × (−6)​
    6·2 answers
  • A bacteria culture starts with 160 bacteria and grows at a rate proportional to its size. After 5 hours there will be 800 bacter
    7·1 answer
  • Gordon types 3,724 words in 49 minutes. Find the unit rate. Gordon types words per minute. ​
    10·1 answer
  • Your local pizza store sells medium pizzas for $7.79 each, and breadsticks for $2.49 per order. For a party, you decide to order
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!