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
777dan777 [17]
3 years ago
13

Use algebra tiles to find (6x2+8)+(9x2+10x+9)

Mathematics
1 answer:
sdas [7]3 years ago
4 0

Answer:

10x+47

Step-by-step explanation:

You might be interested in
If anyone knows how to do this
iogann1982 [59]

Answer:

1) 47

2) 4

Step-by-step explanation:

Complimentary = 90 degrees

1) 43 + ? = 90

? = 47

2) 86 + ? = 90

? = 4

8 0
3 years ago
Solve the simultaneous equations 4x+8y=-4 2y-5x=23
ad-work [718]

Answer:

x = -4,  y = 3/2

Step-by-step explanation:

simplify the 1st equation by dividing each term by 4 to get:

x + 2y = -1

-5x + 2y = 23

Subtract to get: 6x = -24

x = -4

find 'y':    2y - 5(-4) = 23

               2y + 20 = 23

               2y = 3

                y = 3/2

8 0
2 years ago
Read 2 more answers
Find the value of x.<br><br> :]]
Mekhanik [1.2K]

Answer:

144

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
An arts academy requires there to be 5 teachers for every 95 students and 4 tutors for every 40 students how many students does
Whitepunk [10]

Answer:

19 students per teacher and 10 students per tutor

Step-by-step explanation:

To find the amount of students per teacher and per tutor you have to divide

95 students /5 teachers

19 students per teacher

40 students /4 tutors

10 studetns pet tutor

5 0
2 years ago
25 points if you do it and favorite. On Saturday it rained 2 1/4 inches in 18 hours. Assume the rain fell at the same rate throu
slava [35]

Answer:

0.125 inches per hour

Step-by-step explanation:

2.25/18 = 0.125

0.125in per hour

5 0
2 years ago
Other questions:
  • Barry has an ice tray that makes 12 pieces of ice each piece of ice is shaped like a cone with a diameter of 2 cm and a height o
    9·1 answer
  • This is Josh’s work and solution for the equation x^2-6x-7=0:
    5·1 answer
  • 7. A sphere has a volume of 361 in. Find the<br>radius of the sphere.​
    9·1 answer
  • Which of the following relations is a function?
    7·2 answers
  • If Anthony has twice as nickels as one and one has 15 more nickels than Maria what is the value in dollars of Anthony's Nickels
    8·1 answer
  • The polynomial equation x^3-4x^2+10=x^2-5x-3 has complex roots 3+2i What is the other root? Use a graphing calculator and a syst
    13·1 answer
  • What is the value of the question mark in the picture below.
    8·1 answer
  • The value of y varies directly with x. When y = 75, x = ½ . What is the value of y when x is 2 ¼ ? A. 168.75 C. 66.67 B. 16.67 D
    15·1 answer
  • Samuel warted some money to buy a Ps4 gare He mowed 7 yards in this neighborhood for a total of $56. How much money did he get p
    6·1 answer
  • Solve this quetion...3
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!