someone pls help me find the perimeter of this shape !! i’ll mark brainliest

Answer:

50 inches Approx

Step-by-step explanation:

GIven data

Width= 44in

Length= 24in

Diagonal=???

We know that the expression for the diagonal is given as

D^2= W^2+L^2

substitute

D^2= 44^2+24^2

D^2= 1936+576

D^2= 2512

D=√2512

D= 50.11

Hence the size of the TV is 50 inches Approx

Answer:

64,26

Step-by-step explanation:

The sum of the angles of a triangle add to 180 degrees

The box means its is a 90 degree angle

90 + 2x+ x-6 = 180

Combine like terms

84+3x = 180

Subtract 84 from each side

84+3x-84 = 180-84

3x=96

Divide by 3

3x/3 = 96/3

x = 32

The top angle is

2x = 2*32 = 64

The bottom right angle is x-6

32-6 = 26

Answer:

In explanation below l

                                   v

Step-by-step explanation:

When a transversal cuts parallel lines, all of the acute angles formed are congruent, and all of the obtuse angles formed are congruent.  For example, ∠1, ∠4, ∠5, and ∠7 are all acute angles.

Answer:

110

Step-by-step explanation:

I would put 7c and 9t because c would mean you're putting car down for both numbers on the first question...

7c + 9t

7(8) + 9(6)

56 + 54

110

Answer:

Where is the coordinate plane?

Step-by-step explanation:

Answer: -19 is the answer

Step-by-step explanation:

Answer:1.16 times

Step-by-step explanation:

Given

Bella can run a mile in 9.54 minutes

Linda can run a mile in 8.22 minutes

We know, [tex]\text{distance=speed}\times\text{ time}[/tex]

Speed of Bella, for running a mile is

[tex]\Rightarrow v_b=\dfrac{1}{\frac{9.54}{60}}=\dfrac{60}{9.54}\\\\\Rightarrow v_b=6.29\ mph[/tex]

Speed of Linda, for running a mile is

[tex]\Rightarrow v_l=\dfrac{1}{\frac{8.22}{60}}=\dfrac{60}{8.22}\\\\\Rightarrow v_l=7.29\ mph[/tex]

So, Linda is faster than Bella, as her speed is more compared to Linda.

Linda is  [tex]\frac{9.54}{8.22}=1.16[/tex]  times faster than bella

9514 1404 393

Answer:

  4.5%

Step-by-step explanation:

The interest is given by ...

  I = Prt . . . . interest at annual rate r for t years on principal P

  1008 = 5600r·4

  1008/22400 = r = 0.045 = 4.5%

The annual interest rate on the loan is 4.5%.

Answer:

A. Linear equation

Step-by-step explanation:

Sinerch ko lang,

Answer:

A linear equation

Step-by-step explanation:

because 2x+5

Answer:

26.5 units

Step-by-step explanation:

i just counted the units on the inside.

but you could also split this shape into two rectangle like shapes and then find the area of both of those and then add them together.

hope this helps :)

Answer:

area =no of full square + half square =24+1/2×5=26.5 unit ²

Answer:

The rectangles are similar.

Step-by-step explanation:

They are similar because the rectangle on the bottom is two times bigger than the rectangle on the top.

Answer:

We know the distance (d) equation in terms of rate (r) and time (t) as:

d=rt

Step-by-step explanation:

We have given d=336 km and t= 12 hours, so we have: 336 km = 12t <-- this is our equation.

Divide each side by 12 to solve for t:

12t/12=336/12

t= 28 km/ hour

Answer:

height = 28 feet

Step-by-step explanation:

using the Pythagorean theorem:

height = 35² - 21²

height² = 1225 - 441 = 784

height = 28 feet

Answer:

150.9

Step-by-step explanation:

2/3x=100.6

x=100.6/(2/3)

x=100.6(3/2)

x=150.9

Answer:

It is answer B

Step-by-step explanation:

First Method (Distributive Property)

(2m - 5m) (-5)

Rearrange the equation to make it easier.

(-5) (2m - 5m)

In distributive property, it's all about multiplying. The -5 goes to the 2m and the 5m. Like this: (-5 • 2m) - (-5 • 5m).

-10m + 25m

15m

Second Method

(2m - 5m) (-5)

Since 2m and 5m have the same variable, we can subtract them.

(-3m) (-5)

Multiply.

15m

15m is your answer. I hope this helps!

Answer:

11.66 units

Step-by-step explanation:

Given that he walks 10 blocks north and then 6 blocks west..

When combined with the straight line to the school, this forms a right angled triangle with the straight line as the hypotenuse.

Hence, let the straight line be h

h^2 = 10^2 + 6^2 (using Pythagoras theorem)

h^2 = 100 + 36

h^2 = 136

h = √ 136

h = 11.66 units

Answer: r = 4

Step-by-step explanation:

See the image.

Answer:

∠ A = 48°

Step-by-step explanation:

Supplementary angles are those angles that measure up to 180 degrees.

∠A and ∠B are supplementary angles. If m ∠ A = ( 4 x − 16 ) ∘ and m ∠ B = ( 8 x + 4 ) ∘,then find the measure of ∠ A

Step 1

∠A + ∠B = 180°

(4x−16)° + (8x+4)° = 180

4x - 16 + 8x + 4 = 180

12x -12 = 180

12x = 180 + 12

12x = 192

x = 192/12

x = 16

Step 2

To find the measure of ∠ A

∠ A = 4x - 16

= 4 × 16 - 16

= 64 - 16

= 48°

Therefore,

∠ A = 48°

Answer:

60,000

Step-by-step explanation:

I may be wrong hope not.

Answer:

Step-by-step explanation: Have you used my tutor because it works and helps me by them explaining every step.

https://app.paper.co/dashboard

This is not a virus just saying, my school uses this by the way.

Answer:

There are two possible numbers: 99 990 000 and 44 445 555

Step-by-step explanation:

The multiples of 45 are 5 and 9

There are two possible numbers: 99 990 000 and 44 445 555.

Numbers are the numerical values like 1,2,3 etc.It is given that The eight-digit number ppppqqqq, where p and q are digits, is a multiple of 45.

Every multiple of 45 is a multiple of both 5 and 9 here P and Q are single-digit integers.

By using the rules of divisibility we can see that if q=0 or q =5 so 4P+4q is a multiple of 9.

If q=0 4P is a multiple of 9 P=9

If q =5 ( 4p + 5 ) is a multiple of 9

Hence p + 5 = 9 and p =4

Therefore there are two possible numbers: 99 990 000 and 44 445 555.

To know more about numbers follow

https://brainly.com/question/251701

#SPJ2

Answer:

75

Step-by-step explanation:

10 * 15 / 2

do you have a picture of it so I can see if my answer is correct

The area of triangle is 72.62 square meters.

A triangle is a flat geometric figure that has three sides and three angles. The sum of the interior angles of a triangle is equal to 180°. The exterior angles sum up to 360°.

For the given situation,

The sides of triangle are

a = 20 meters, b = 10 meters, c = 15 meters

The formula of area of triangle is

[tex]A=\sqrt{s(s-a)(s-b)(s-c)}[/tex], where

[tex]s=\frac{a+b+c}{2}[/tex]

Now, calculate s as

[tex]s=\frac{20+10+15}{2}[/tex]

⇒ [tex]s=\frac{45}{2}[/tex]

⇒ [tex]s=22.5[/tex]

Thus area of triangle is

⇒ [tex]A=\sqrt{22.5(22.5-20)(22.5-10)(22.5-15)}[/tex]

⇒ [tex]A=\sqrt{22.5(2.5)(-12.5)(-7.5)}[/tex]

⇒ [tex]A=\sqrt{5273.4375}[/tex]

⇒ [tex]A=72.618[/tex] ≈ [tex]72.62[/tex]

Hence we can conclude that the area of triangle is 72.62 square meters.

Learn more about triangles here

https://brainly.com/question/11708636

#SP2

Answer: No Solutions

Step-by-step explanation:  

There are no values of  

x

that make the equation true.

No solution

Answer:

1545.66 rad/h

Step-by-step explanation:

We need to find the angular velocity in rad/hour when wind is moving with a speed of 4.1 rpm.

We know that,

1 revolution = 2π rad

1 hour = 60 minute

So,

[tex]4.1\ rmm = 4.1\times \dfrac{2\pi }{(\dfrac{1}{60})}\ rad/h\\\\=1545.66\ rad/h[/tex]

So, the required angular velocity is 1545.66 rad/h.

No, because he kept adding to both sides rather than distributing 2 from x and 9 from the start

Answer:

I don't agree with his method because he should've used the distribute method for the first step. For step 2, he would've needed to add 18 on both sides. Step 3 would be for him to divide both sides by 2, not subtract 2.

Step-by-step explanation:

2(x - 9) = 10

step one: distribute

⇒ 2x - 18 = 10

step two: add 18 on both sides and then simplify

⇒ 2x - 18 + 18 = 10 + 18

⇒ 2x = 28

step three: divide both sides by 2

⇒ [tex]\frac{2x}{2} = \frac{28}{2}[/tex]

⇒ x = 14

Answer:

h = 36.75 feet

Step-by-step explanation:

h(t) = - 3t² + 15t + 18

x - coordinate of vertex is ( - [tex]\frac{b}{2a}[/tex] )

t = - 15 ÷ [ 2( - 3 )] = 2.5 seconds

h(t) = - 3(2.5)² + 15(2.5) + 18 = 36.75 feet

Answer: [20x, 8y] [9x, 16y]

Step-by-step explanation:

Go on x value 20 and go up to 8 on y value.

Go on x value 9 and go up 16 on y value.