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
Ganezh [65]
3 years ago
10

2. A rectangle has a perimeter of 100. Its

Mathematics
1 answer:
slava [35]3 years ago
8 0

Answer:

Option H

Step-by-step explanation:

Perimeter of rectangle= 2(length) +2(width)

100= 2(5a -22) +2[½(a +1)]

Expand:

100= 2(5a) +2(-22) +a +1

100= 10a -44 +a +1

Simplify:

100= 11a -43

+43 on both sides:

11a= 100 +43

11a= 143

Divide both sides by 11:

a= 143 ÷11

a= 13

Thus, option H is correct.

You might be interested in
Im having a super tough time with this problem.
jarptica [38.1K]

\frac{ \tan(58) }{1}  =  \frac{x}{24}

x = how high the kite is

x = 24 × tan(58)

x is approximately 38 meters

Set up a proportion and cross multiply.

5 0
2 years ago
I need help very fast please !
charle [14.2K]
Answer is in the photo I can help with the link down below
5 0
2 years ago
Read 2 more answers
Carolyn lives near two parks. Centennial Park is 2 km away and Canatara Park is 2,548 meters away. Canatara Park is located clos
otez555 [7]

Answer:

False

Step-by-step explanation:

Centennial Park = 2 km away

Cantara park = 2548 meters away

Converting the distance to the same unit ( meters)

Centennial park = (2 * 1000) = 2000 m away

Hence, it is Centennial Park which is located closer to Carolyn

5 0
3 years ago
Read 2 more answers
How to learn the ratio of standard angles of right angled triangle [ like sin 90=?, cos 30=?]....??​
lawyer [7]

Answer:

just learn the sin value of all the degrees

the cos values are opposite to the sin values example sin 30 degree = cos 60 degrees. and sin 45 and cos 45 remains same . use the same logic for tan and cot and also for sec and cosec . tan values are sin degrees / cos degrees

3 0
3 years ago
Carly is ordering calendars online. Each calendar costs $12, with a one-time shipping fee of $15. Which equation can be used to
Lana71 [14]

Answer:

12n + 15= t

Step-by-step explanation:

This might be hella late sorry

7 0
3 years ago
Read 2 more answers
Other questions:
  • Given that f(x) = 2x + 1 and g(x) = the quantity of 3x minus 1, divided by 2, solve for g(f(3)). 5 7 9 10
    15·1 answer
  • One track coach wants her athletes to race 2 miles around a track to measure how fast each person can run?If the track is 2/3 of
    11·1 answer
  • Which equation has only 1 solution? A. c+2=c+2 B. c= -c+2 C. c+2=c-2 D. c-c=2 Please explain.
    9·1 answer
  • When Tom found the difference −17 − (−12), he got −29. Complete the statement that explains what Tom might have done wrong.
    9·2 answers
  • which ordered pair represents a solution to both equations? A - (-5,5) B - (-2,1) C - (1, -2) D - (-4,0)
    5·1 answer
  • What is the value of -3(15-s)+2s^2 when s=-3<br>PLEASE ANSWER QUICKLY!!!!!
    7·1 answer
  • Helpppppp 10points some plz help
    5·1 answer
  • How do I solve x/4 =5
    12·2 answers
  • Show questions
    8·1 answer
  • Which statement is always true regarding the diagram
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!