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
Kaylis [27]
3 years ago
15

Comment on your solution to a,b and c​

Mathematics
1 answer:
alisha [4.7K]3 years ago
5 0
Where’s the picture??
You might be interested in
N.6 Properties of parallelograms
PolarNik [594]

Answer:

J=63

Step-by-step explanation:

3b+27=2b+57

subtract 27 from both sides

3b=2b+30

subtract 2b from both sides

b=30

K+J=180

substitute the value of b into K

2(30)+57+J=180

117+J=180

subtract 117 from both sides

J=63

4 0
2 years ago
A rectangle desktop has a length of 3(x+2) units and a width of (x-7). Write an expression for the area
yanalaym [24]

Answer:

Expression for area = 3x² - 15x - 42

Step-by-step explanation:

Given that:

Length of rectangle desktop = 3(x+2) = 3x+6 units

Width of rectangle desktop = x - 7

Area of rectangle desktop = Length * Width

Area of desktop = (3x+6)(x-7)

Area = 3x(x-7) +6(x-7)

Area = 3x² - 21x + 6x - 42

Area = 3x² - 15x - 42

Hence,

Expression for area = 3x² - 15x - 42

5 0
2 years ago
A floor mat for gymnastics is a square with a side length of 14m. What is the area of the floor mat in square metres? Explain?
TEA [102]

Answer:

196 square meters

Step-by-step explanation:

If the floor mat is square and one side is 14m then all sides are 14m. Given this you would find area by multiplying length by width.

L=14 W=14

14x14=196

There are 196 square meters

5 0
3 years ago
Need help<br>Simplify: (-√x-4)^2<br>​
Maru [420]
I think it is......
x-4
6 0
3 years ago
Carson School has 1,200 students. The principal organizes them into 40 teams for Field Day. If each team
GalinKa [24]

30 people are on each team

divide the number of students by the number of teams the principal organizes.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Help mee!! I will give a branlist answer!!
    6·1 answer
  • Scientists studied two animal populations. Function f(x) = 830(0.8)^x models a bear population in a given region x years after t
    14·2 answers
  • in a tournament, amanda scored 136 points in the first round and 127 points in the second round whatwas her percentage change be
    9·1 answer
  • Solve for the following variables
    13·1 answer
  • HELP PLEASE!!
    8·1 answer
  • Hello umm stuff is cool i also like ice cream and chips.
    14·2 answers
  • (-3+2)-(-5+7)<br> simplify
    5·2 answers
  • Need help math question worth 30 points help plzzzzzz
    11·2 answers
  • Is ABC-DEC? Explain
    8·2 answers
  • 7y^2+15x-22. Y=4. ×=5
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!