All categories

2 years ago

Find the area of the following Triangle.

Mathematics

1 answer:

Nookie1986 [14]2 years ago

8 0

Answer:

6.25cm²

Step-by-step explanation:

Hello!

The formula for the area of a triangle is $A = \frac12 b*h$

A = area
b = base
h = height

<h3>Solve</h3>

$A = \frac12 b*h$
$A = \frac12(5)*2.5$
$A = 2.5 * 2.5$
$A = 6.25$

The area of the triangle is 6.25 cm²

You might be interested in

Does anyone know the answer???

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

R=50+20t, B=150-20t they will be the same height when

50+20t=150-20t

50+40t=150

40t=100

t=2.5, usingvthis value for t in either original equation will give you the height.

h=50+20(2.5)

h=100m

7 0

3 years ago

Read 2 more answers

The potential energy, P, in a spring is represented using the formula P =1/2 kx2. Lupe uses an equivalent equation, which is sol

Kazeer [188]

The answer to this question will be K=2PX^2

4 0

3 years ago

Read 2 more answers

F(1) = 55, f(n)=f(n - 1) +8; 95<br> The term 95 is the _th term<br><br> Need help quickly

Viefleur [7K]

Answer:

6th term

Step-by-step explanation:

95=55+8n-8

95-55=8n-8

40+8=8n

48/8=8n/8

6=n

5 0

3 years ago

Find and sketch the domain of the function. f(x,y)=√(4-x^2-y^2) +√(1-x^2)<br>

elena55 [62]

Answer:

Hello

Step-by-step explanation:

The domain is limited with 2 lines parallel: -1 ≤ x ≤ 1

and the disk ? (inside of a circle) of center (0,0) and radius 2

$dom\ f(x,y)=\{(x,y) \in \mathbb{R} ^2 | \ -1\leq x \leq -1\ and \ ( -\sqrt{4-x^2} \leq \ y \leq \sqrt{4-x^2}\ ) \ \}\\$

3 0

3 years ago

Three students scheduled interviews for summer employment at the Brookwood Institute. In each case the interview results in eith

adoni [48]

Answer:

a. 8 outcomes

b. Discrete Variable

c. See explanation below

Step-by-step explanation:

Let N = No Offers made

Let Y = Offers made

The Expected outcome are as follows:

NNN, NNY, NYN, YNN, NYY, YNY, YYN, YYY

= 8

Let x = number of offers made

X is said to be discrete if x can take values that are restricted to a defined or limited values

X is said to be continuous if x can take a range of values that is not restricted to any range(i.e. continuous)

Looking at the brief description above, we can conclude that x is discrete

NNN, 0

NNY, 1

NYN, 1

YNN, 1

NYY, 2

YNY, 2

YYN, 2

YYY, 3

Where 0 to 3 represents number of offers at every instance

5 0

3 years ago