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
viva [34]
3 years ago
15

Whats the answer to 2-7r+6>1

Mathematics
1 answer:
Phoenix [80]3 years ago
8 0
2-7r+6>1
2+-7r+6>1
7r+8>1
7r>-7
r>-1
You might be interested in
How to find an equation for a line through two given points?​
xz_007 [3.2K]

Answer:

The equation of the line is: y = 0.6x + 0.6

Step-by-step explanation:

Equation of a line:

The equation of a line has the following format:

y = mx + b

In which m is the slope and b is the y-intercept.

Two points:

We have these following two points in this exercise:

x = -6, y = -3, so (-6,-3)

x = 4, y = 3, so (4,3)

Finding the slope:

Given two points, the slope is given by the change in y divided by the change in x.

Change in y: 3 - (-3) = 3 + 3 = 6

Change in x: 4 - (-6) = 4 + 6 = 10

So

m = \frac{6}{10} = 0.6

Then

y = 0.6x + b

Finding b:

We replace one of the points in the equation to find b. I will use (4,3).

y = 0.6x + b

3 = 0.6*4 + b

2.4 + b = 3

b = 0.6

The equation of the line is: y = 0.6x + 0.6

4 0
3 years ago
What is 21/56 simplified
lozanna [386]
21=3\cdot7\\56=8\cdot7\\\\\frac{21}{56}=\frac{3\cdot\not7^1}{8\cdot\not7_1}=\boxed{\frac{3}{8}}
3 0
4 years ago
Read 2 more answers
What is the mass of the shorter bar?
Lynna [10]
Its 24 kg , first you divide the 40 into 5 which equals 8 each so for each meter you get 8 kgs

so 8 multiplied by 3 is 24kg
4 0
3 years ago
Read 2 more answers
Ramona went to a theme park during spring break. She was there for 8 hours and rode 16 rides. At what rate did Ramona ride rides
strojnjashka [21]
She rode one ride every two.hours..sorry if i couldnt help
5 0
4 years ago
A triangle has side lengths of 9 in, 13 in, and 20 in. What is the measurement of this triangle's largest angle?
Rama09 [41]

1. Given any triangle ABC with sides BC=a, AC=b and AB=c, the following are true :

     i) the larger the angle, the larger the side in front of it, and the other way around as well. (Sine Law) Let a=20 in, then the largest angle is angle A.

      ii) Given the measures of the sides of a triangle. Then the cosines of any of the angles can be found by the following formula:

       a^{2}=b ^{2}+c ^{2}-2bc(cosA)

2.

20^{2}=9 ^{2}+13 ^{2}-2*9*13(cosA)

400=81+169-234(cosA)   150=-234(cosA)

cosA=150/-234= -0.641

3. m(A) = Arccos(-0.641)≈130°,

4. Remark: We calculate Arccos with a scientific calculator or computer software unless it is one of the well known values, ex Arccos(0.5)=60°, Arccos(-0.5)=120° etc

6 0
4 years ago
Read 2 more answers
Other questions:
  • 9 apples there are 6 fewer apples than oranges
    6·1 answer
  • Here are five number cards.
    12·1 answer
  • Suppose that IQ scores have a bell-shaped distribution with a mean of 95 and a standard deviation of 15. Using the empirical rul
    7·1 answer
  • 5-x<8;x=-3 how do you solve that?
    6·1 answer
  • Three numbers a;b; 9; ... are in geometric sequence. If 1 is subtracted from the first term then
    5·1 answer
  • 100 POINTS<br><br>Find the first five terms of the recursive sequence<br><br>An=-6An-1 where A1=4.5
    8·2 answers
  • What is the slope for (-11,7),(15,-3)​
    12·2 answers
  • Two of your friends go bowling. One friend rents a pair of bowling shoes for $3 and bowls 3 games. The other friend brings his o
    7·1 answer
  • The question is <br> 8x+tx=r <br> What you wanna solve for is x
    14·1 answer
  • 5.) Mrs. Cannon is going to be giving a test that is 100 points. The test will have short answer questions that are 10 points ea
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!