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
juin [17]
3 years ago
6

Help please!!!!!!!!!!!!

Mathematics
1 answer:
matrenka [14]3 years ago
8 0

Answer:

your answer is as follows

Step-by-step explanation:

5x+20=3x+60

2x=40

x=20

(equating the slopes)

You might be interested in
Eighty decreased by six times eight
Stells [14]
The answer is 32

8 x 6 = 48
80 - 48 = 32
5 0
3 years ago
Read 2 more answers
How to solve it and step to show how u got it
gulaghasi [49]
Name if a b and c are opposite adjacent or hypotenuse
5 0
3 years ago
We roll a pair dice 10,000 times. Estimate the probability that the number of times we get snake eyes (two ones) is between 280
Natali5045456 [20]

Answer:

0.3573 = 35.7%

Step-by-step explanation:

We roll a pair of dice 10,000 times so the mean and standard deviation is,

μ  = 10000/36  =277.7          σ = \sqrt{10000*\frac{35}{36^{2}  } } =16.4

z_{1} = (280 - 277.7)/16.4 = .14

z_{2} = (300 - 277.7)/16.4 = 1.35

Probablity (range)  

0.3573  

Z(low)=0.14        0.555766357

Z(upper)=1.36        0.91304644

6 0
4 years ago
Explain the difference between using the cosine ratio to solve for a missing angle in a right triangle versus using the secant r
Mkey [24]

Answer:

Step-by-step explanation:

In trigonometry, secant in a right triangle, is the reciprocal of the cosine of an angle symbol: sec while cosine is in a right triangle, is the ratio of the length of the side adjacent to an acute angle to the length of the hypotenuse.

The cosine of an angle is the ratio of the length of the side adjacent to the angle divided by the length of the hypotenuse of the triangle. The cosine of ∠A will be abbreviated as cos ∠A

The secant of x is 1 divided by the cosine of x: sec x = 1 cos x , and the cosecant of x is defined to be 1 divided by the sine of x: csc x = 1 sin x .

4 0
4 years ago
14. Emma is building a scale model of a jet airplane. The real airplane has a wingspan of 200 feet and a length of 240 feet.
labwork [276]

Answer:

36

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • GR9 MATH- REDUCE TO LOWEST TERMS:
    5·1 answer
  • Solve the following system of equations: 2x+3y-z=1 3x+y+2z=12 <br> x+2y-3z=-5
    15·2 answers
  • un solar tiene forma de 3/4 de círculo unido con un triángulo rectángulo , En este solar va a ser utilizado para sembrar clavele
    6·1 answer
  • Please help stupidboythink or anybody
    12·2 answers
  • 10483 people attended a rock festival. if there were 811 more boys than girls, and 2481 fewer adults over 50 years of age than t
    7·1 answer
  • Please Help!! 100 POINTS!!!
    14·2 answers
  • Anyone trynna join :)<br> https://gotalk.to/yessirrrr
    7·1 answer
  • Find the area of the figure shown below and type your result in the empty box.<br><br><br>​
    11·1 answer
  • the equation is -2x² = 4-3 (x + 1) and the question is justify that it is a 2nd degree equation with the unknown x complete.
    11·1 answer
  • Help pleaseee what are the answers to these questions??
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!