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
nalin [4]
3 years ago
13

Using the same triangle as above, provide a value for the measure of angle A. Use this value, along with the values you have pro

vided in question 3, to calculate the length of side c and the measure of angle B. The value of A should be between 20 and 70 and cannot be the same as angle C.

Mathematics
1 answer:
zubka84 [21]3 years ago
7 0

Answer:

Step-by-step explanation:

Since the triangle is a right triangle, we know angle B is 90

Then, we know A and C have to make 90 to

so if A has to be between 20 and 70, we can pick 21

as long as A and C make 90, if A is 21, then C is 69

since 21 + 69 = 90

Since it's a right triangle, we can use pythagoran theorem to find c

a² + b² = c²

c = \sqrt{a^{2} + b^{2} }

then you put in the numbers from question 3 (you didn't say what numbers those have to be) and you can find out whats c

You might be interested in
PLEASE ANSWER ASAP FOR BRAINESLT!!!!!!!!!!!!!!!!!!
Ira Lisetskai [31]

Answer:

it is the second one

Step-by-step explanation:

5 0
3 years ago
carley beat the school record for the 400 meter run by 1.3 seconds. if she ran the race in 55.7 seconds what was the record?
Vika [28.1K]

Answer:

If Carley ran the 400 meter run in a total of 55.7 seconds and she beat the record by 1.3 seconds, you would add 55.7 and 1.3

55.7+1.3= 57 seconds

The past school record for the girls 400 meter run was 57 seconds

Hope this helps ;)

4 0
3 years ago
1.Find the area of a circle with the radius of 48mm
OLga [1]

Answer:

hope it helps you see the attachment for further information....

3 0
3 years ago
Consider the sequence 3, 6, 12, 24, 48, .... (a) Write a recursive rule to represent the sequence. (b) Write an explicit rule to
saveliy_v [14]

Answer:

  a. a[1] = 3; a[n] = 2a[n-1]

  b. a[n] = 3·2^(n-1)

  c. a[15] = 49,152

Step-by-step explanation:

Each term of the given sequence is 2 times the previous term. (This description is the basis of the recursive formula.) That is, the terms of the given sequence have a common ratio of 2. This means the sequence is geometric, so the formulas for explicit and recursive rules for a geometric sequence apply.

The first term is 3, and the common ratio is 2.

<h3>(a)</h3>

The recursive rule is ...

  a[1] = 3

  a[n] = 2×a[n-1]

__

<h3>(b)</h3>

The explicit rule is ...

  a[n] = a[1]×r^(n-1)

  a[n] = 3×2^(n-1)

__

<h3>(c)</h3>

The 15th term is ...

  a[15] = 3×2^(15-1) = 3×2^14

  a[15] = 49,152

5 0
3 years ago
Multiple Choice: Choose the correct answer for questions 1 and 2.
pickupchik [31]

Answer:

The correct answer is:

C. Trisha is shorter than 75% of girls aged 16 to 18.

Step-by-step explanation:

When a dataset is divided into four equal parts, the first part is called the lower quartile. The data is usually sorted in ascending order before finding quartiles.

The lower quartile contains 25% of the whole data. The values in lower quartile are are less than 75% of the values.

If Trisha's height is in lower quartile that means her height is less than the girls in middle and higher quartile.

Hence,

The correct answer is:

C. Trisha is shorter than 75% of girls aged 16 to 18.

4 0
3 years ago
Other questions:
  • MZRTU = 53<br> OmZQUR = 74<br> mZOST= 106<br> mZROS = 106
    5·1 answer
  • What’s the answer when I estimate 110
    6·1 answer
  • What does an algebraic expression always have?
    14·1 answer
  • Britany's office is moving. She has to fit her office supplies in a crate that is 3 feet long, 2 feet wide, and 2 feet tall. Wha
    11·1 answer
  • If 15 baseballs weigh 75 ounces, how many baseballs weigh 15 ounces
    12·1 answer
  • HELP ME PLEASE!!!!! ASAP
    14·1 answer
  • Find the value: (5.2 x 10^-1)(3.0 x 10^1) *
    12·2 answers
  • PLEASE HELP! I've reposted this soooo many times and no one answered, I WILL GIVE BRAINLIEST!​
    6·2 answers
  • Please help me, please
    14·1 answer
  • | Solve for X<br> 8x + 1 = 49
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!