3 years ago

in the diagram, the length of S is 2/3 the length of T. If S has an area of 368 cm squared, find the perimeter of the figure.

Mathematics

1 answer:

vivado [14]3 years ago

8 0

920 cm squared. Divide S by 2 then multiply to find the value of T. If S = 368 then T = 552, 368 + 552 = 920.

You might be interested in

WILL GIVE BRAINLIEST HELP ASAP

Ksivusya [100]

Answer:

1, 2, 3

Step-by-step explanation:

8 0

2 years ago

A semicircle has an area of 76.97 squared km. Find it’s radius

shtirl [24]

Answer:

7 km

Step-by-step explanation:

Substitute:

The equation for area of a semi-circle is $\frac{r^{2}\pi }{2}$

A = $\frac{r^{2}\pi }{2}$

76.97 = $\frac{r^{2}\pi }{2}$

Multiply by 2 on both sides:

2(76.97) = ( $\frac{r^{2}\pi }{2}$ )2

153.94 = $r^{2} \pi$

Divide by pi on both sides:

153.94 = $r^{2} \pi$

/pi /pi

49.03 ≈ $r^{2}$

Find the square root:

$\sqrt{49.03} =\sqrt{r^{2} }$

7 = r

7 0

2 years ago

What is f(3) if f(x) = 4x + 1?

lana [24]

Answer:

What is the inverse of the function f(x) = 1/4x - 12? h(x) = 4x + 48. Which statement is true regarding the functions on the graph? f(3) = g(3)

Step-by-step explanation:

4 0

3 years ago

7.4375 as a mixed number in simplest form

Grace [21]

(7 and 7/16) is the simplest form.

5 0

3 years ago

What is the surface area of this solid, to one decimal place

aleksandrvk [35]

Step-by-step explanation:

$\sf{7 \times 2 \times 5 = 70}$

Hope this helps you.

Let me know if you have any other questions :-):-)

6 0

2 years ago

Read 2 more answers