PLZ HELP

Mathematics

1 answer:

Agata [3.3K]3 years ago

4 0

Answer:

$\frac{5x^{2} }{12}$

Step-by-step explanation:

Given: Height: x

Base: $\frac{5x}{6}$

Now, finding the area of triangle.

Formula; Area of triangle= $\frac{1}{2} \times base\times height$

⇒ Area of triangle= $\frac{1}{2}\times \frac{5x}{6} \times x$

⇒ Area of triangle= $\frac{5x^{2} }{12}$

Hence, area of triangle= $\frac{5x^{2} }{12}$

You might be interested in

Find the value of x. B 10-X 3 D х 2. A С x = [?]

Nuetrik [128]

Answer:

3/(10-x) = 5/(10-x+x)

3/(10-x) = 1/2

6 = 10-x

x = 4

Hope this helps!

7 0

3 years ago

the spoke of a wheel reaches from the center of the wheel to its rim with circumference of a rim is 42 inches how long each spok

Virty [35]

The constant π is defined as the ratio of the circumference of a circle with respect to its diameter, mathematically:

π=C/d which can be rearranged to

C=πd

Since the diameter is equal to twice the radius of the circle, ie d=2r

C=2πr dividing both sides by 2π gives you:

r=C/(2π), the "spoke" in our problem is equal to the radius of a circle, and we are told that C=42in so:

r=42/(2π) in

r=21/π in

r≈6.68 in (to nearest hundredth of an inch)

7 0

4 years ago

Find thr area of this shape

borishaifa [10]

I'm not sure if this is correct,
but, I got:
130cm x 100cm ?
13,000cm ?

8 0

3 years ago

Estimate each percent 67%of 208

Alex_Xolod [135]

139.36
Can be rounded to 139 or 139.4 hope this helps

7 0

3 years ago