true or false the two triangles are similar

Answer:

Fraction: 44/100 or 22/50 or 11/25

Decimal: 0.44

Percent: 44%

Answer:

[tex]\frac{11}{25}[/tex] (as a fraction), 0.44 (as a decimal), or 44% (as a percent)

Step-by-step explanation:

Find the total squares. (100)

Find the filled squares. (44)

Divide the filled squares by the total squares. (44 ÷ 100)

Convert to fraction. ([tex]\frac{44}{100}[/tex])

Simplify ([tex]\frac{11}{25}[/tex])

Answer: [tex]\frac{11}{25}[/tex] or 0.44 or 44%

To convert to a decimal, divide 11 by 25. To convert to a percent (%) divide 11 by 25 and multiply by 100.

Answer:

x = 36

Step-by-step explanation:

The LCM (least common multiple) of 18 and 12 is 36.

Answer:

c

Step-by-step explanation:

Answer: 35minutes

Step-by-step explanation:

Minutes spent reading = x

Minutes spent doing homework =2(x+5) = 2x + 10

Minutes spent playing video games = 25minutes

Total minutes used = 140 minutes

x + 2x + 10 + 25 = 140

3x + 35 = 140

3x = 140 - 35

3x = 105

x = 105/3

x = 35 minutes

Answer: 17,000

Step-by-step explanation:

76.50 divided by 9 = 8.50 (5%)

8.50 x  20 = 17,000 (100%)

Hope this helps!

p.s: Make sure to double-check on a calculator before turning in your answer!

We want to complete the steps to convert the given quadratic equation into vertex form.

Eventually we will get:

y = (x + 1)^2 - 2

For a quadratic equation with the vertex (h, k), the vertex form is:

y = a*(x - h)^2 + k

Here we start with:

y = x^2 + 2x - 1

1) First, we complete the perfect-square trinomial, we need to add and subtract 1 to get that:

y = x^2 + 2x - 1 + 1 - 1

2) Now we rewrite the equation to be able of completing squares:

y = (x^2 + 2x + 1) - 1 - 1

y = (x^2 + 2x + 1) - 2

3) Now we complete squares

y = (x + 1)^2 - 2

And this is the equation in vertex form, where you can see that the vertex is the point (-1, - 2)

If you want to learn more about quadratic equations, you can read:

https://brainly.com/question/17177510

Answer:d

Step-by-stedp explanation:

[tex]\frac{11}{8}[/tex]Answer:

55 in by 40 in

Step-by-step explanation:

The perimeter (P)  of a rectangle is calculated as

P = 2l + 2w ( l is the length and w the width )

Here l = [tex]\frac{11}{8}[/tex] y and w = y with P = 190

2y + (2 × [tex]\frac{11}{8}[/tex] y ) = 190

2y + [tex]\frac{11}{4}[/tex] y = 190 ( multiply through by 4 to clear the fraction )

8y + 11y = 760 , that is

19y = 760 ( divide both sides by 19 )

y = 40

Thus l = [tex]\frac{11}{8}[/tex] × 40 = 11 × 5 = 55 in and w = 40 in

Answer:

OK so your doing that lemmethink

Answer:

its 1, so where is the brainliest?

Answer:

To solve this, we will substitute 1/3 in for n in the equation.

f(1/3)=3*1/3

f(1/3)=1

Step-by-step explanation:

HOPES THIS HELPS

Step-by-step explanation:

90° counterclockwise = 270° clockwise

Algebraic Representation : 270° clockwise turn,

( x , y ) ==> ( y , - x )

C ( 5 , 1 ) ==> C' ( 1 , - 5 )

~~

160-110=50

50/4=12.5

The electrician charges $12.50 per hour, or $50 for 4 hours.

This is not a function for the fact that 1, 2, 3, and 4 all go to the same value.

Answer:

2,334is a rational number because it can be expressed as the quotient of two integers: 2,344÷ 1

Answer:

Yuzuru, Patrick, Denis, Javier, Tatsuki

I hope it helpedヽ(✿ﾟ▽ﾟ)ノ

Answer:

Well no solution equations meaning it doesn't equal anything but

Infinite solutions means it can be any number according to the question

Step-by-step explanation:

Answer:

2n+5

Step-by-step explanation:

Answer:

2x+5

Step-by-step explanation:

Answer:

84.

Step-by-step explanation:

multiply the length value (the number) by 12 .

Answer:

the answer is 16

Step-by-step explanation:

the distance between QR and RS is the same so 7+7=14 QS =14 and 9-7=2 ST=2

14+2=16

QT=16

Answer:

p= 1-7r/4

hope this helps

Answer:

makes no sense 8 is 11 ???

Step-by-step explanation:

Answer:

3 ( [tex]\frac{1}{2}[/tex] + 8) = 11

Substitute the value of y in the equation as -1,

(-1)^2-31(-1)-17 = 1+31-17 = 15

Answer:

b = d/(2ac)

Step-by-step explanation:

10abc - 2d = 3d

Add 2d to each side

10abc - 2d+2d = 3d+2d

10 abc = 5d

Divide each side by 10ac

10 abc/ (10ac) = 5d/10ac

b = d/(2ac)

Answer:

the x

Step-by-step explanation:

Looking at the x in an equation can reveal its shape. A linear graph can look like y=x, y=mx, y=mx+b (m being any number).

When you look at graphs that aren't linear, the x doesn't stand alone in the equation.

Parabolas have a y=x^2 equation. Cubic graphs are y=x^3. They have something attached to the x.

To see all the different kinds of equations and what their graphs look like you can search up "parent functions" and all the basic formulas show up.

Answer:

d

Step-by-step explanation:

Answer:

The answer is C, 60%

Answer:

x=6

Step-by-step explanation:

Answer:

sorry i think a

Step-by-step explanation:

Answer:

5,200$

Step-by-step explanation:

Answer:

5200

Step-by-step explanation:

5000 x 1.04 = 5200

hope this helps :D