Which of the following is NOT true about similar figures?

a. Similar figures always have the same shape.

b. Similar figures have always the same size.

c. similar figures have corresponding angles that are always congruent.

d. Similar figures have corresponding sides that are always proportional.

Answer:

Step-by-step explanation:

The weight of the other tiger is 11x - 14.

The total weight of the two tigers is 16x + 3.  Subtract the weight of one (5x + 17) from this total; the result is the weight of the other tiger:

  16x + 3

-  ( 5x + 17)

----------------

 11x - 14

The weight of the other tiger is 11x - 14.

Answer:

x= -8/35  

Step-by-step explanation:

Answer:

5.4

stay home stay safe

thank you

Answer:

Use Pythagorean theorem:

#7

#8

[tex] \huge\boxed{♧ \: \mathfrak{ \underline{Answer} \: ♧}}[/tex]

here's the solution,

=》

[tex]f( \theta) = \cos( \theta) + 2 \cos( \frac{ \theta}{2} ) [/tex]

=》

[tex]f(60) = \cos(60) + 2 \cos( \frac{60}{2} ) [/tex]

=》

[tex]f(60) = \dfrac{1}{2} + 2 \cos(30) [/tex]

=》

[tex]f(60) = \dfrac{1}{2} + (2 \times \frac{ \sqrt{3} }{2})[/tex]

=》

[tex]f(60) = \dfrac{1}{2} + \sqrt{3} [/tex]

=》

[tex]f(60) = \dfrac{1 + 2 \sqrt{3} }{2} [/tex]

hence, correct option is C.

Answer:

I think No C

I hope it helps

have a great day!

#Captainpower

Answer:

Coffee Shop B charges .50 cents more.

Step-by-step explanation:

I evaluated the graph and concluded that Coffee Ship B charges .50 cents more.

Answer:

x=2.17

Step-by-step explanation:

[tex]x^2[/tex] +18x+81=-4

            -81  -81

[tex]x^2[/tex] +18x= -85

    /18       /18

[tex]x^2[/tex]= -4.7

[tex]\sqrt{x^2}[/tex]= [tex]\sqrt{-4.7}[/tex]

x= 2.17

I hope this helps :) (if it does, brainliest, please??)

the answer would be 8. z= 8

Answer:

Z=8

Step-by-step explanation:

I solved it before

Answer:

d = t(.7)

Step-by-step explanation:

We can start by dividing the values on the right by the values on the left.

Starting with the first one, 7/10=.7

It gives us .7

To double check this we can use the second values, 10.5/15=.7

It gives us .7

and even if we still aren't sure we see the last value also gives us the same answer, 14/20=.7

This means that if we multiplied the time by .7 for any of the time values, we would get our distance values.

Hope this helps! :)

Answer: 88 degrees; acute triangle

Step-by-step explanation:

All angles of a triangle must add up to 180 degrees. Therefore, to find the value of "x", the work must look like this: 43+49=92 --> 180-92=88. This triangle can be classified as an acute triangle since all of its angles are acute (less than 90 degrees).

Answer:

so what is the question you got a picture

Answer:

Angle ABC = 66 degrees

Step-by-step explanation:

Let's first focus on Triangle BHC

The formula to find the third angle of a triangle is that all 3 sides must add up to 180 degrees.

We can immediately see that Angle FAB and Angle BHG is equal since they are alternating interior angles.

We are then given that BCH is 18 degrees. Therefore the equation will be:

48 + 18 + ? = 180

The third side of Triangle BHC is 114 degrees.

Now, let's switch to what we actually need to find. (Angle ABC)

We can see that Angle HBC + Angle ABC = 180 degrees!

Substitute what we already know:

Angle HBC (114 degrees) + Angle ABC = 180 degrees.

Therefore, we end with:

Angle ABC = 66 degrees.

Answer:

46.6028 Miles

Step-by-step explanation:

If you're looking for the amount of miles they'd traveled, this is the exact amount. If you're looking for your answer in Kilometers, they'd travel 70 km total.

35 km/hr x 2 = 75 km total

Hope this helped! If it didn't let me know what you need help solving.

Answer:

[tex]\frac{9x - 4}{x^2 - 4}[/tex]

Step-by-step explanation:

Did the iReady math diagnostic.

Answer:

y= 5x - 3

Step-by-step explanation:

For the slope, use this formula (y2 - y1) / (x2 - x1)

I used (1,2) and (2,7) from the chart

plug 7 for y2, and 2 for x2

then plug 2 for y1, and 1 for x1

7-2 / 2-1 = 5/1 = 5    <-- this is the slope.

Find the y intercept by plugging in (1,2) into y=5x + b

2 = 5(1) +b

2= 5 + b  (subtract 5 on both sides)

-3 = b

So the answer is y= 5x - 3

Answer:

A

Step-by-step explanation:

12²+7²=193

√193=13.9

13.9 ≠ 14

5x+2=52

5X=52-2

5x=50

5x/5=50/5

X=10

Answer:

Step-by-step explanation:

1). By applying Pythagoras theorem in the triangle formed by two sides and the diagonal,

Length of the diagonal = [tex]\sqrt{(\text{side})^2+(\text{side})^2}[/tex]

                                      = [tex](\text{side})\sqrt{2}[/tex]

                                      = 25√2

                                AC ≈ 35.56 units

2). Since, diagonal of a square is the angle bisector of interior angles of the square,

m∠CAB = 45°

By applying sine rule in ΔABC,

sin(45°) = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]

[tex]\frac{1}{\sqrt{2}}=\frac{AB}{AC}[/tex]

[tex]\frac{1}{\sqrt{2}}=\frac{25}{AC}[/tex]

AC = 25√2

AC ≈ 35.56 units

Answer:

by search in Goggle and by re-read

Answer:

Step-by-step explanation: bey said yass

So it’s 89

Answer:

Circle.

Step-by-step explanation:

The cross section's 2D-shape is created by the part that is not filled in. In this case, the shape created takes the form of a circular shape, ∴ circle is your answer.

~

Answer:

A) x<y

Step-by-step explanation:

x° is an acute angle whereas y° is an obtuse angle.

Answer:

P(pink or even) is [tex]\frac{9}{10}[/tex].

Step-by-step explanation:

Since the cards that meet the requirement can be pink or even, that means there are 9 cards that meet the requirement. Since there are a total of 10 cards, that means P(pink or even) is [tex]\frac{9}{10}[/tex].

Based on the cards shown, P(pink or even) is equal to 9/ 10.

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

The cards that meet the requirement can be pink or even, which means there are 9 cards that meet the requirement.

Since there are a total of 10 cards, that means P(pink or even) is 9/ 10.

Learn more about the unitary method;

https://brainly.com/question/23423168

#SPJ2

Answer:

The door was opened by whom?

Answer:

the area of a triangle is Base X Height / 2

Step-by-step explanation:

so basically the formula for finding the area of a triangle is the same as finding the area of a rectangle. base X height. except since a triangle is half a rectangle, you divide by 2. for example with this triangle:

the base is 30 and height is 21. you multiply 30 and 21, which gives you 630. then divide by 2, giving you, 315cm^2.

30 X 21 = 630 / 2 = 315 cm ^2

if you have any questions i can answer them.

Hope this helped!! :D

Answer:

13

Step-by-step explanation:

If you were to distribute the minus sign into the parentheses, a negative times a negative would be a positive so it would be +4. Then your equation will be 9+4 and that's 13.