4 years ago

Does anyone know the answer?

Mathematics

1 answer:

Evgesh-ka [11]4 years ago

3 0

The perimeter of R is the same as the perimeter of L

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Can y’all pls help me find the area of shaded region. pls no links. it’s due today 4/19

AveGali [126]

Area of a Trapezium

The trapezium has two parallel sides and two non-parallel sides

Since sides of lengths 7, 5 are parallel and perpendicular to the side of length 4. Thus the trapezium has bases b1=7, b2=5, and height h=4.

The formula to calculate the area of a trapezium is:

$A=\frac{b1+b2}{2}\cdot h$

Substituting:

$A=\frac{7+5}{2}\cdot4=\frac{12}{2}\cdot4=24$

The area of the shaded region is 24 square units

5 0

2 years ago

A mass weighing 13 lb stretches a spring 4.5 in. The mass is also attached to a damper with coefficient Y. Determine the value o

Gemiola [76]

Answer:55.227

Step-by-step explanation:

Given data

mass $\left ( m\right )$ =13lb

spring stretches by $\left ( x\right )$ =4.5in=0.375 ft

g= $32ft/s^2$

Now Spring constant K

mg=kx

k= $\frac{13\times 32}{y}=58.667lb/ft$

For critical damping $\zeta =1$

$2\times \zeta \times \omega_n =\frac{c}{m}$

and $\omega_n=\sqrt {\frac{k}{m}}$

$\omega _n=2.1241rad/s$

substituting values

$2\times 1 \times 2.124 =\frac{c}{m}$

c=55.227 lb.sec/ft

5 0

3 years ago

Divide 5/8 3/4 in the most simple form

Fudgin [204]

Answer:

15/32

3/4 x 5/8 = 15/32 in fraction form.

Step-by-step explanation:

8 0

3 years ago

A curve has equation y=2/x square root what is dy/dx

Dafna11 [192]

Answer:

dee y by dee x

Step-by-step explanation: hope this helps! have a supercalifragilisticexpialidocious day! ◑﹏◐

8 0

3 years ago

Read 2 more answers

Please answer ASAAAAP get it right no I’ll give brainliest!

xz_007 [3.2K]

Answer:

The answer 175 3/4 me compadre

7 0

3 years ago