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
vlada-n [284]
3 years ago
8

an acute angle measures (6x-45)°. write an inequality to describe the range of all possible values of x.

Mathematics
2 answers:
zubka84 [21]3 years ago
8 0
An acute angle measures less then 90
6x - 45 < 90
6x < 90 + 45
6x < 135
x < 135/6
x < 22.5 <=
Grace [21]3 years ago
6 0
6x-45<90
6x<90+45
6x<135
x<135/6
x<22.5
You might be interested in
Convert 12 cups to quarts
Trava [24]

Answer: 3 quarts

using the information 1 cup = 0.25 quarts, we can use dimensional analysis or a conversion factor to find the number of quarts in 12 cups.

start by expressing x as your unknown value being the number of quarts

there are 3 quarts in 12 cups

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is system of equations for (6,5)
worty [1.4K]

Answer:

no clue

Step-by-step explanation:

4 0
3 years ago
Find the equation of the line that passes through the point of intersection of x + 2y = 9 and 4x -2y = -4 and the point of inter
Rudik [331]

Answer:

y=-6x+10

Step-by-step explanation:

The point of intersection of

x+2y=9...eqn1


and


4x-2y=-4...eqn2

is the solution of the two equations.


We add equation (1) and equation(2) to get,

x+4x+2y-2y=9+-4


\Rightarrow 5x=5


\Rightarrow x=1

We put x=1 into equation (1) to get,

1+2y=9

\Rightarrow 2y=9-1

\Rightarrow 2y=8

\Rightarrow y=4


Therefore the line passes through the point, (1,4).


The line also passes through the point of intersection of

3x-4y=14...eqn(3)

and

3x+7y=-8...eqn(4)

We subtract equation (3) from equation (4) to obtain,

3x-3x+7y--4y=-8-14


\Rightarrow 11y=-22

\Rightarrow y=-2


We substitute this value into equation (4) to get,

3x+7(-2)=-8


3x-14=-8


3x=-8+14


3x=6

x=2

The line also passes through

(2,-2)



The slope of the line is

slope=\frac{4--2}{1-2} =\frac{6}{-1}=-6


The equation of the line is

y+2=-6(x-2)

y+2=-6x+12


y=-6x+10 is the required equation





4 0
3 years ago
How to do compound and simple interest
Cerrena [4.2K]

Answer:

We can compute simple interest by finding the interest rate percentage of the amount borrowed, then multiply by the number of years interest is earned. Another type of interest calculates interest on both the money initialy deposited as well as the interest money earned, and is called compound interest.

Step-by-step explanation:

hope this helps

3 0
3 years ago
What is the vertex of the parabola?<br><br> A. (-1,0)<br> B. (0,-3)<br> C. (1,-4)<br> D. (3,0)
-BARSIC- [3]
The vertex of a parabola is its highest or lowest point. Here, it is the lowest point, which happens right at the bottom of the U-shape—at (1, –4). Therefore, the answer is C.
5 0
3 years ago
Other questions:
  • What is 3/8 equivalent to
    8·1 answer
  • The radius of a sphere is 6 units.
    12·2 answers
  • An object is launched from ground level with an initial velocity of 120 meters per second. For how long is the object at or abov
    5·1 answer
  • Determine the end behavior of f(x) = -2x6 -4x2 Group of answer choices Both ends down Both ends up left up, right down left down
    9·1 answer
  • Simplify the expression <br><br>4.2v - 5 -6.5v =​
    7·1 answer
  • Question 7: Timani bought a video game console and some games for $350. The video game
    5·1 answer
  • I don't want the answer, but I want to know how you got that answer.
    8·1 answer
  • Solve using the distributive property<br><br><br><br> 4(4x + 5y) = ?
    6·1 answer
  • Please help, super hard question for me!
    9·1 answer
  • Andre went hiking near his house.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!