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
Vilka [71]
2 years ago
7

Semester exam please provide explanation for brainlist

Mathematics
1 answer:
Colt1911 [192]2 years ago
3 0

Answer:

c

Step-by-step explanation:

You might be interested in
1- Name the Circle<br><br><br>3- Name Two Chords<br><br><br>5- Name a tangent
Gnoma [55]

Answer:

Name: Circle A

Chords: Chord DP, Chord HC

Tangent: EFG

Step-by-step explanation:

Name a circle by the center, in this case it's A.

Chord: A chord is a line only in the circle, not outside of it, and its endpoints are right on the circle.

Tangent of a circle: "Tangent" means touching, and this is a line, in terms of a circle, that touches the circle but is not INSIDE of the circle.  

7 0
3 years ago
In one day, 72 people take group tennis lessons at Cherry Hills Country Club. The club provides 9 lessons each day. If an averag
Rina8888 [55]

Answer ;

13

Step-by-step explanation:

8 0
3 years ago
90 juniors took different SAT-II tests. 40% more students took the Chemistry test than took the History test, and 50% more stude
erastovalidia [21]

Answer:


Step-by-step explanation:

4.5x=90

x=20 history

28 chemistry

42 math

They add to 90.  


History test=x

Chemistry test=1.4x

Math test=(1.5)(1.4)=2.1x

They add to 90

4 0
2 years ago
3. The equation of a circle is x^2+y^2-4x+2y-11=0 . What are the center and the radius of the circle? Show your work.
Charra [1.4K]
Rewrite in standard form to find the center (h,k) and redius r.
center: (2,-1)
Radius:4
have a great day!!!
7 0
2 years ago
A car starts moving at 9:00 am and moves at a constant speed. At what time will the car be at the distance 200 miles from the st
andriy [413]

. i got the answer of 2:00

Step-by-step explanation:

yea

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of the 3 in 136,422
    9·1 answer
  • If 4 pounds of sugar cost $2, the cost of 1 pound of sugar is
    11·2 answers
  • I need to translate the following phase to an algebraic expression. What variable represents 10 more than a number. I think the
    15·1 answer
  • school a has 480 students and 16 in classroom School B has 192 students and 12 classroom what is the ratio of students in classr
    5·1 answer
  • The room and the hallway shown in the floor plan below have different dimension but the same area. Find value of w.
    11·1 answer
  • PLEASE HELP ME FAST!!!
    5·2 answers
  • What is the measurement of angle 6
    10·1 answer
  • Directions: Find the odds and the probability of the event(s) occuring.
    12·1 answer
  • 1. The temperature of a body rises from -6°c to 5°c. By how much degrees does it rises? <br>​
    12·1 answer
  • The sale price of every item in a store is 85% of its usual price the usual price of backpack is $18 what is its sale price
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!