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
Ivahew [28]
3 years ago
10

Is t = 9 a solution to the inequality below? 8

Mathematics
1 answer:
dexar [7]3 years ago
7 0

Answer:

no

Step-by-step explanation:

threr is no 9

You might be interested in
Robin puts 58 cups of water into her recipe. Noel puts 13 the amount of water that Robin puts in her recipe.
Arte-miy333 [17]
So Noel puts 754 cups of water into his/her recipe
4 0
2 years ago
HELP PLS explain how you can tell that the lines 4x-10=-3 are collinear by looking equations
Mashcka [7]
<span><span>Solve the system for x and y.</span><span>2y = x + 8</span><span>2y − 10 = 2x</span> <span>A) x = </span>−<span>3, y = 2</span> <span>B) x = </span>−<span>2, y = 3</span> <span>C) x = </span>−<span>5, y = 2</span> <span>D) x = 0, y = -5</span></span>
4 0
2 years ago
Find the value of x. Round your answer to the nearest tenth.
Crazy boy [7]
<h2>The value of x "option A) 12.5" is required answer.</h2>

Step-by-step explanation:

In given figure,

Base (b) = 11 and Angle = 28°

To find, the value of x = ?

We know that,

\cos A=\dfrac{b}{h}

Where, h is the hypotaneous = x

⇒ \cos 28=\dfrac{11}{x}

⇒ x=\dfrac{11}{\cos 28}

The value of \cos 28 = 0.8829

⇒ x = \dfrac{11}{0.8829}

⇒ x = 12.458

⇒ x ≈ 12.5

∴ The value of x ≈ 12.5

Thus, the value of x "option A) 12.5" is required answer.

7 0
3 years ago
A tunnel is constructed with a semielliptical arch. The width of the tunnel is 80 feet, and the maximum height at the center of
slavikrds [6]

Answer:

Step-by-step explanation:

Example Equation of an ellipse with horizontal major axis with center at (0,0):

x%5E2%2Fa%5E2%2By%5E2%2Fb%5E2=1

For given problem:

b=20

b^2=400

a=30

 

a^2=900

equation: x%5E2%2F900%2By%5E2%2F400=1

y%5E2%2F400=1-x%5E2%2F900

7 0
3 years ago
Read 2 more answers
Ashley adds Polynomial A and B together:
icang [17]

Answer:

coefficient of x: 2

coefficient of y: 3

coefficient of z: -7

Step-by-step explanation:

To solve this problem, first we need to sum the polynomials A and B, then we need to check the coefficients of x, y and z.

The sum of the polynomials is:

A + B = 5z + 4x^2 - 6y + 2 + 2x + 9y - 12z - 2

A + B = 4x^2 + 2x + 3y - 7z

So, the coefficients are:

coefficient of x^2: 4

coefficient of x: 2

coefficient of y: 3

coefficient of z: -7

3 0
3 years ago
Read 2 more answers
Other questions:
  • 3 times of 4 yards 2 foot
    11·1 answer
  • A flagpole casts a shadow that is 50 feet long. At the same time, a woman standing nearby who is five feet six inches tall casts
    10·2 answers
  • The length and width of a rectangle are in a 3:5 ratio. The perimeter of the rectangle is 64. What are the length and width of t
    13·1 answer
  • Simplify the expression:<br> 7r–3r+9r
    9·1 answer
  • HELP MEEE WITH THIIIIISSS OOMMGGG I DONT UNDERSTAND THANK UUUUUU
    10·1 answer
  • Someone, please help me fill this out
    7·1 answer
  • How many numbers between 1 and 200 are evenly divisible by 7?
    5·1 answer
  • (8 x 10^5) + (6 x 10^5)
    14·2 answers
  • What is the first step in solving the system shown below using substitution? 2x=y-1 y=3x
    5·2 answers
  • Define ratio (maths short definition)​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!