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
Alecsey [184]
2 years ago
13

5. Find the value of x. A. 55 B. 21 C. 12 D. 22 3x -30

Mathematics
1 answer:
Irina-Kira [14]2 years ago
5 0

Answer:

A is most reasonable

Step-by-step explanation:

The answer from that is -90 or 60, 55 is closest to 60

You might be interested in
X/3 equals 1351 over seven
Fantom [35]
X/3=1351/7
cross multiply
7x=4053
divide by seven on both sides
x=579
5 0
3 years ago
Can someone help I’m not good with word problems
pickupchik [31]

Answer:

I agree that this question can be confusing:

Apparently point A and point B must be on the same straight line (measured from the light house or the question would be nonsensical)

tan 13 = H / DA      where H is height of lighthouse

tan 8 = H / DB       tangent measured from point B

tan 13 / tan 8 = DB / DA

DB = .2309 / .1405 * 1279 = 2101 ft

DB - DA = 2101 - 1279 = 822.0 ft

3 0
2 years ago
Need help with this question.
4vir4ik [10]
I MISS THE RAGEI MISS THE RAGEI MISS THE RAGEI MISS THE RAGEI MISS THE RAGEI MISS THE RAGEI MISS THE RAGE
5 0
2 years ago
The length of the base of a rectangular prism 8 inches
madam [21]

Answer:

Eeeeeee

Step-by-step explanation:

Eeeee

5 0
3 years ago
Can someone help me thank youuu!!!
andrew-mc [135]

Answer:

D.

Step-by-step explanation:

cos is positive and sin is negative

=>

it must be in quadrant IV.

you remember, 1 = sin² + cos²

1 = sin² + (3/5)² = sin² + 9/25

25/25 = sin² + 9/25

16/25 = sin²

sin = 4/5 or -4/5

and as sin of this angle is < 0, our solution is -4/5

4 0
2 years ago
Other questions:
  • PROBLEM 1: Looking at different combinations of letters we can decide certain facts. Decide how many different "words" can be fo
    8·1 answer
  • 1. The ordered pair (-1, -1) is a solution of the system -4x + 2y = 2 and x + y = -2.
    10·1 answer
  • Write and solve a real-world problem that represents the following one-variable inequality.
    15·1 answer
  • 3 square root of negative 125
    15·1 answer
  • Find the surface area of a rectangular prism with length 7 m, width 5 m, and height 3 m.
    12·2 answers
  • Work out the percentage change when a price of £20 is increased to £50
    5·1 answer
  • Pls help me with this I have 5 minutes to do this I will give brainleast plzz
    6·1 answer
  • For which sample size (n) and sample proportion (p) can a normal curve be
    7·2 answers
  • I NEED HELP!!!!!!!!!!!!!!!!!!
    13·1 answer
  • Triangle angle sum theorem
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!