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
jekas [21]
3 years ago
11

A, B & C form a triangle where ∠ BAC = 90°. AB = 13.5 mm and CA = 3.2 mm. Find the length of BC, giving your answer rounded

to 1 DP.
Mathematics
1 answer:
adelina 88 [10]3 years ago
8 0

Answer:

13.9

Step-by-step explanation:

Use Pythagorean Theorem:

Both of the lengths given are the legs,

13.5^2 + 3.2^2 = c^2

182.25 + 10.24 = c^2

192.49 = c^2

13.87 = c

You might be interested in
Oscar is 16 yrs old and his sister is 12. what will be the ratio of Oscar's age to his sister's age in 2 years?Write as a fracti
just olya [345]
Oscar's age = 16
Sister's age = 12

Current year: 16 / 12
Simplest form: 4 / 3 ; both are divisible by 4.

2 years after: (16 + 2) / (12 + 2) = 18 / 14 ; add two years to both numbers.

Simplest form: of 18 / 14 is 9 / 7; both are divisible by 2.

4 0
4 years ago
Read 2 more answers
Please help me now help me nowww please
topjm [15]

Answer:

A. 1
B. 3
C. 2
D. 5
E. 4
F. 6

7 0
2 years ago
I need to know answer to my math question
levacccp [35]

I don't see the question . What is the question

3 0
3 years ago
What x what gives me 49 but when you add it it gives me 14
Scilla [17]
7 because 7 x 7 is 49 but if you add 7 and 7 it gets to 14 7 is the answer
so if you do a different number you will be wrong

3 0
3 years ago
What is the definition of similarity? *
a_sh-v [17]

Answer:

D) If there is a sequence of rigid transformations and dilations, that take one figure to the other, then they are similar.

4 0
2 years ago
Other questions:
  • Amy Miller’s insurance policy includes 25/100 bodily injury limits and $25,000 property damage. Her vehicle is in age group B an
    12·2 answers
  • A new roll of wrapping paper has 658658 yards of paper. Drew used 216216 yards from the roll to wrap a gift. Which equation most
    5·1 answer
  • Suppose a town wants to design two landfills shaped as a cone and a cylinder. The base diameter and the volume of both designs w
    13·1 answer
  • Sole equation of red variable again. G= 1/6(w+ 40) w== red variable thanks
    8·1 answer
  • June runs little slower than Carlos. She ran 1/4 of a mile in 3 minutes. How long ill it take her to run a full mile?
    8·2 answers
  • HELP PLSS NEED ANSWER ASAP
    15·1 answer
  • Solve the equation 1/8(p + 24) = 9
    14·2 answers
  • Classify the following triangle . check all that apply​
    7·2 answers
  • Uh... Answer this question for 50 points.<br> Thanks in advance- hopefully
    15·2 answers
  • Which expression is equal to the equation?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!