Use △GHJ, where A, B, and C are midpoints of the sides.



When AB = 3x+8 and GJ = 2x+24, what is AB?

Answer:

Step-by-step explanation: 107.49/36 would give you 2.985833...

the question says to the nearest cent, so the answer would be $2.98

Answer:

x = 72.5

Step-by-step explanation:

half of the angle given, so 72.5 degrees.

Given:

The figure of triangle GHI and a circle M inscribed in the triangle.

To find:

The perimeter of the triangle.

Solution:

We know that the lengths of the tangent on a circle from same exterior point are always equal.

[tex]JH=HK[/tex]             (Tangent from point H)

[tex]6x-11=2x+9[/tex]

[tex]6x-2x=11+9[/tex]

[tex]4x=20[/tex]

Divide both sides by 4.

[tex]x=\dfrac{20}{4}[/tex]

[tex]x=5[/tex]

Now,

[tex]JH=6x-11[/tex]

[tex]JH=6(5)-11[/tex]

[tex]JH=30-11[/tex]

[tex]JH=19[/tex]

In the same way,

[tex]GJ=GL[/tex]             (Tangent from point H)

[tex]IK=IL[/tex]             (Tangent from point H)

From the figure, it is clear that,

[tex]IL=GI-GL[/tex]

[tex]IL=40-GJ[/tex]

[tex]IL=40-23[/tex]

[tex]IL=17[/tex]

The perimeter of the triangle GHI is:

[tex]Perimeter=GH+HI+GI[/tex]

[tex]Perimeter=(GJ+HJ)+(HK+IK)+(GL+IL)[/tex]

[tex]Perimeter=(23+19)+(19+17)+(23+17)[/tex]

[tex]Perimeter=118[/tex]

Therefore, the perimeter of the triangle GHI is 118 units.

Answer:

6/5

Step-by-step explanation:

√36/25 =6/5

because root 36 is 6 and root 25 is 5.

Answer:

Area of trapezoid = 262.5 inches²

Step-by-step explanation:

Given:

Larger Base = [tex]36\frac{1}{2}[/tex] inches = 36.5 inches

Smaller Base = [tex]13\frac{1}{2}[/tex] inches = 13.5 inches

Height of trapezoid =  [tex]10\frac{1}{2}[/tex] inches = 10.5 inches

Find:

Area of trapezoid

Computation:

Area of trapezoid = [Sum of parallel line / 2]Height

Area of trapezoid = [(a+b) / 2]h

Area of trapezoid = [(36.5 + 13.5) / 2]10.5

Area of trapezoid = [(50) / 2]10.5

Area of trapezoid = [25]10.5

Area of trapezoid = 262.5 inches²

Answer:

4

Step-by-step explanation:

5+3=8 and 5-3=2 which is 8/2=4

Answer:

Step-by-step explanation:

Answer:

choice 2) 2/9h

Step-by-step explanation:

It has to be a fraction so you would cross out the first answer.

Answer:

x=21

Step-by-step explanation:

x=(16.8 * 2.5) /2=21

Answer: x=256

Step-by-step explanation: Hope this help :D

Let's solve your equation step-by-step.

−5/8x

=−160

Step 1: Multiply both sides by 8/(-5).

(8/-5)*(−5/8x)=(8/−5)*(−160)

X=256

Answer:

Less likely

Step-by-step explanation:

The only prime numbers on the circle are 2 and 7, meaning they take up 3/8 spaces which is less than half.

Answer:

132

Step-by-step explanation:

28(top rectangle) + 56 (middle rectangle)+ 48 ( which is the combined area of the two triangles) = 132

Answer:

56

Step-by-step explanation:

Answer:

56

Step-by-step explanation:

672 ÷ 12 = 56

Answer:

[tex]2x^{2} +11[/tex] cannot be simplified further

Step-by-step explanation:

Answer:

28

Step-by-step explanation:

Answer:

56 divided by 2 would be 28.

Step-by-step explanation:

[tex]\frac{56}{2}[/tex] is the same thing as half of 56, since two 28s added together is 56, which means [tex]\frac{56}{2}[/tex] is equivalent to 28.

Answer:

Option D

Step-by-step explanation:

mean=(∑x/N)=(1100+5000+2000+10100+8000/6)

=(34200/6)=$5700

________________-

median: =>

$1100,$2000,$5000,$8000,$8000,$10100

==>(5000+8000/2)=$6500

_______________

Range=maximum-minimum=10100-1100

==>$9000

so your answer is Option D

hope it helps...

have a great day!!

Answer:

Step-by-step explanation: You take the formula by doing 4×3.14× that number in the sphere, 2 times like for example, take 3 and multiple it 3×3, you take that answer and times it with that answer ^^^ 4×3.14×3 to the second power

Answer:

1/4

Step-by-step explanation:

Answer:

didbkbbasbm jdndjd kkkfnms kkkcd

Answer:

the answer is b

Step-by-step explanation:

top right corner

Answer:

the answer is b

Step-by-step explanation:

Answer:2045

Step-by-step explanation:

Answer:

2045

Step-by-step explanation:

Answer:

B, C, E

Step-by-step explanation:

Answer:

C and B

Step-by-step explanation:

The sign means greater than or equal to. -4 is greater than -5, so check that, 5 is definitely greater than -5, so check that.

125

Step-by-step explanation:

Surface area is the total area of all the surfaces of a shape. In order to calculate the surface area we need to consider each unique face individually.

The base of the pyramid is a square of side-length 5, and its area is 5×5=25

The side faces form an iscosoles triangle of height 10 and base length 5, its area is 10×5×=25.

The total surface area = Triangle +Triangle +Triangle +Triangle +Square = 25+25+25+25+25 = 125

Answer:

D. 19

Step-by-step explanation: I got it correct, if you need more of an explanation go ahead and contact me by commenting below. (If you have any complaints, go ahead and tell me). Thank you & have a great day! :)

Answer:

D) 8:15

The first thing you do is add up all the apples which equals 15. And then you see how many red apples there are which is 8. Then you write your ratio which is 8:15.

Your answer is D) 8:15

Answer:

x=-3.5

Step-by-step explanation:

14/-4 = -3.5

Answer:

If you're asking how -4x could equal 14, here's how:

Substitute -3.4 for x, so -4x-3.5, which would equal 14.

Answer:

32.6

Step-by-step explanation:

S=3.4(9.6)

S=32.64≈32.6

Answer:

15y>36+9

15y>45

y>45^15

y>3