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
Fantom [35]
4 years ago
14

2(5m - 4) - 5(1 + 3m)

Mathematics
2 answers:
viktelen [127]4 years ago
7 0
When you simplify the answer is -5m-33
Bess [88]4 years ago
7 0
Your answer is -5m - 13
You might be interested in
For a project on Egypt, Nick is building a paper model of a square based pyramid. The square base measures 8 inches by 8 inches.
gladu [14]

Answer:

Step-by-step explanation:

The square base measures 8 inches by 8 inches. The slant height is 10 inches.

The formula for determining the area of the square base of the pyramid is l^2. Therefore,

Area of the base = 8^2 = 64 inches^2

The formula for determining the perimeter of the square base is

4l. It becomes

4 × 8 = 32 inches

The amount of construction paper needed to make this pyramid is the total surface area of the pyramid. Therefore,

Total surface area = (1/2 × 32 × 10) + 64

= 160 + 64 = 224 inches^2

5 0
3 years ago
The measures of the angles of the triangle solve for x
maksim [4K]

Answer:

x = 8

Step-by-step explanation:

if the angle is equal to 36º that means (3x+12)º = 36º so simplify the equation and solve for x

3x+12 = 36

3x = 24

x = 8

4 0
3 years ago
Read 2 more answers
10. Write and solve an equation to find the measure of
lbvjy [14]
3x+54=180
180-54
126/3
=42 degrees.
42 degrees is you answer :)
3 0
3 years ago
What is the linear function equation represented by the graph?
disa [49]
Linear function equation is Y= 1/3x-4
7 0
3 years ago
A suspension footbridge has two 2-meter vertical supports 20 meters apart. The lowest point of the cable connecting them is 1 me
maw [93]

Answer:

y = (x - 10)^2 / 100 + 1

Step-by-step explanation:

given:


A suspension footbridge has two 2-meter vertical supports 20 meters apart so the cable connecting 'em will be a convex parabola


The lowest point of the cable, which is the vertex, 1 meter above the path.


y-axis represents the left support and the other vertical support is at x=20


by symmetry, the vertex is mid-pt between the two supports, @ x=20/2=10

so vertex is at (10,1)

vertex form of parabola is y = a(x - h)^2 + k, where (h, k) is the vertex

so y = a(x-10)^2 + 1

at y-axis, x=0, y=2

2 = a(0-10)^2 + 1

2 - 1 = 100a

a = 1/100

so the eqn is y = (x - 10)^2 / 100 + 1

7 0
3 years ago
Read 2 more answers
Other questions:
  • -7+1/3n-4/3+2n simplify
    7·2 answers
  • (4n^5y^2)(-6n^2y^-5)
    6·1 answer
  • Below are two different functions f(x) and g(x). What can be determined about their slopes
    11·1 answer
  • Simplify. 3x – 8(x + 4)
    14·1 answer
  • Please help me with this problem
    5·2 answers
  • The salesperson earn $172 in COMMISSION last week. How much money, in dollars, did he have in SALES last week?
    12·1 answer
  • Arianna buys 5 boxes of granola bars. each box contains 12 granola bars. arianna eats 4 bars.
    7·1 answer
  • 2x^2=9-3x <br> Find the factors
    15·1 answer
  • PLEASEEE HELP<br> Questions 4 and 5
    6·2 answers
  • Find the length of the side labeled . Round intermediate values
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!