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Andrew [12]
3 years ago
11

Hey again, just need help on the second one, I figured out the first one.

Mathematics
1 answer:
kodGreya [7K]3 years ago
3 0

Answer:

which of the following is the standard from of quadratic equation

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Find the area of the shape shown below. I NEED HELP NOWWWWWW
Varvara68 [4.7K]

Answer:

<h2> 12.5 units{}^{2}</h2>

Step-by-step explanation:

Given figure : Trapezoid

Base sides,

a = 2.5

b = 7.5

Height ( h ) = 2.5

Now, finding the area:

\frac{1}{2} (a + b) \times h

Plug the values

=  \frac{1}{2 }  \times (2.5 + 7.5) \times 2.5

Calculate the sum

=  \frac{1}{2}  \times 10 \times 2.5

Reduce the numbers with G.C.F 2

= 5 \times 2.5

Calculate the product

12.5 \:  \:  {units}^{2}

Hope this helps...

Best regards!

8 0
3 years ago
T+b = 41<br> t = 2b+2<br> Solve for t and b
erastovalidia [21]

Answer: b=13, t=29

Step-by-step explanation:

Substituting the first equation into the second,

2b+2+b=41\\\\3b+2=41\\\\3b=39\\\\b=13\\\\\implies t=2(13)+2=29

3 0
2 years ago
What are the domain, range, and asymptote of h(x) = (0.5)x - 9
svetlana [45]

Answer:

The domain of h(x) is {x : x ∈ R}

The range of the function is {y : y > -9}

The horizontal asymptote is at y = -9

Step-by-step explanation:

* Lets read the problem and solve it

- The exponential function is f(x) = a(b)^x, where a and b are constant

  and b is the base , x is the exponent , a is the initial value of f(x)

- The domain of the function is all the values of x which make the

  function defined

- The range of the function is the set of values of y that corresponding

  with the domain x

- Asymptote on the graph a line which is approached by a curve but

 never reached

- A function of the form f(x) = a(b^x) + c always has a horizontal

 asymptote at y = c

* Lets solve the problem

∵ h(x) = (0.5)^x - 9

∵ All the values of x make h(x) defined

∵ The domain of the function is the values of x

∴ The domain of h(x) is {x : x ∈ R} ⇒ R is the set of real number

∵ The range of the function is the set of values of y which

   corresponding to x

∵ (0.5)^x must be positive because there is no values of x make it

  negative value

∴ y must be greater than -9

∴ The range of the function is {y : y > -9}

∵ A function of the form f(x) = a (bx) + c always has a horizontal

   asymptote at y = c

∵ h(x) = (0.5)^x - 9

∴ c = -9

∴ The horizontal asymptote is at y = -9

* Look to the attached file for more understanding

3 0
4 years ago
Read 2 more answers
3. Use two unit multipliers to convert 3000 inches to meters.
Verizon [17]

Answer:

here, 1m= 39.37 inches

or, 39.37 inches =1m

or, 3000 inches = 3000÷39.37 m

therefore, the measurement in m is 76.20015 m

hope it will help uh..

7 0
3 years ago
The volume of the prism is 900 cubic centimeters. The height of the prism is 15 centimeters and the height of the triangular bas
NeTakaya
900=(1/2)*b*10*15
1800=150b
b=12
 I hope you can figure out FC with this info.

7 0
3 years ago
Read 2 more answers
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