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
topjm [15]
4 years ago
14

Quadrilateral PQRS is a rectangle, PT = 11a +7, and ST = 7a + 11. What is the value of a?​

Mathematics
1 answer:
Natalka [10]4 years ago
5 0

Answer:

a=4

Step-by-step explanation:

You might be interested in
A scientist invents a car that can travel for many hours without stopping for fuel. The
Lesechka [4]
I believe it should be 1.296 miles
4 0
3 years ago
Please help me and explain thank you so much I appreciate it
andreev551 [17]

Answer:

He gets 32, $10 bills.

Step-by-step explanation:

He puts in $630.

3 times $50 equals $150.

8 times $20 equals $160.

$150 plus $160 equals $310.

$630 minus $310 equals $320.

$320 divided by 10 equals 32.

So he gets 32, $10 bills.

8 0
3 years ago
:( help me please,,, if ur good at mean, median mode and range
Verdich [7]

Answer:

ill help when you give the problem lol

Step-by-step explanation:

4 0
3 years ago
An element with mass 290 grams decays by 13.2% per minute. How much of the
Tatiana [17]

Answer:

FV=PV(1−d)^n

FV = 290(1-.132)^14

FV = 290(.868)^14

FV = 39.96 g

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Evaluate 8.1p + 7.9r when p=7 and r=8
Ivenika [448]

Answer:

119.9

Step-by-step explanation:

(8.1)(7)+(7.9)(8)

(8.1)(7)+(7.9)(8)

=119.9

8 0
2 years ago
Other questions:
  • What is the solution set
    6·1 answer
  • What is probality of class 9th in math ?
    6·1 answer
  • Which of these metals are magnetic?
    6·2 answers
  • What is the solution of 7^3x = 400?
    8·2 answers
  • Helppp fast!!!10 points!!
    11·2 answers
  • Carpet for one office costs $210. If the carpet sells for $8.75 per
    14·1 answer
  • Complete the statement to describe the expression abc + def
    13·1 answer
  • Given the two points write the equation for the line in slope intercept
    5·2 answers
  • Solve expression completely.
    11·1 answer
  • Factor the polynomial and use the zeros to identify its graph. x4 − 5x3 − 20x2 + 60x + 144
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!