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
Naily [24]
2 years ago
10

Lyra and Donna are testing the two-way radios they built for their high school science project. Lyra goes to the top of a buildi

ng that is 22 meters high with one of the radios and stands directly above the building’s entrance. Donna walks out of the entrance, perpendicular to the building, with the other radio. If Donna is more than 50 meters from the entrance, the connection between the radios breaks. What is the range of communication for the two radios to the nearest meter?
Mathematics
1 answer:
Strike441 [17]2 years ago
6 0
The range of communication is about 55 meters.
You might be interested in
How many inches around is the crust if the diameter of the pizza is 8 inches?
I am Lyosha [343]
Hi there!

Here, we're looking for the circumference. The formula for the circumference of a circle is pi x diameter. Using this formula, we can figure out the circumference.

WORK:
C = pi x 8
C = 8pi 
or 25.13 in

Hope this helps!! :)
6 0
3 years ago
Need answer asap due midnight today​
Pavel [41]
Equation is x^2 + 7x
Proof is by setting that equal to 144, then subtracting it to move it to the other side
Simplified to (x-9) (x+16)
Answers are 9 and -16
4 0
2 years ago
Help please about this math work
MariettaO [177]

There is a 46% chance of a female patient having type-O blood

8 0
2 years ago
Read 2 more answers
What is the value of x?
castortr0y [4]
Both sides are equal so x = 27
3 0
3 years ago
Please help! I need it done ASAP! Ty
Ne4ueva [31]

Answer:

30=10*3

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Twenty-four students in Jamal's class are wearing tennis shoes. There are thirty students in his class. Jamal says that 70 perce
    11·1 answer
  • at the local grocery store ,a 16-ounce bottle of apple juice costs$3.20 what is the cost of the apple juice
    7·1 answer
  • (3x^2+26x+16)/(3x^2-7x-6)×(x^2+2x-15)/2x^2+9x-5) can someone help me solve this step by step please.
    9·1 answer
  • A coordinate plane with a straight line with a negative slope, with endpoints at, (0, 9) and (9, 0) The slope of the graph is –1
    7·2 answers
  • Find the x-intercept of the line whose equation is 8x+2y=4
    12·2 answers
  • Find the area of the trapezoid. Pls explain and I will mark brainliest.
    15·1 answer
  • Lyle has this juice box in his lunch. how much juice does it hold when its full?
    6·1 answer
  • 7. A car that was originally worth $29,500 depreciates at a rate of $2,500 per year. Find the
    7·1 answer
  • An ant moves forward 18 1⁄2 inches in one hour. It turns around and crawls
    12·2 answers
  • Need help with geometry problem
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!