Mathematics High School

Which of the following statements must be true?

A. If two polygons are similar they have the same shape
B. If two polygons are similar they have the same size
C. All rectangles are similar
D. All squares are similar

Answers

Answer 1

Answer:

B if two pdiwjsjwixjjsjsidff

Related Questions

Robin asked her mom, "How many 3/4-cup servings are in 2/3 of a cup of soup?" Select the response that correctly displays BOTH the equation Robin could use, AND the correct answer to her question.

A
34÷23= 98 servings

B
23÷34= 89 servings

C
23×34= 612 servings

D
43×32= 126 servings

Answers

Answer:

the answer is C.

Step-by-step explanation:

It is C because you are already dividing the numbers so you are going to multiply them and your answer for the division should be the same answer on the multiplication.

Is 72,833.247 divisible by 2? yes no​

Answers

Answer:

yes numbers can be divided by anything

Step-by-step explanation:

hope i helped

i mean yeah it is but the number won’t come out as a whole number. if you’re asking if the answer to 72,833.247/2 is a terminating decimal then yes it is
the answer is 36,416.6235 and it is divisible by 2

What is the total cost of a $250 table with a 5% tax rate

Answers

Answer: $262.50

Step-by-step explanation:

please help me please the question is in here please help

Answers

You just plug each answer into the equations y=0.65p+5 and y=0.45p+10 and see which one equals the same
Answer:

First, we need to determine an equation for both Arcade X and Arcade Y.

Arcade X: 0.65t + 5 = P

t = # of tokensP = total price

Arcade Y: 0.45t + 10 = P

t = # of tokensP = total price

If you graph both lines, we will find the solution to be (25, 21.25), which means that D. 25 tokens will need to be bought in order for the total cost in both arcades to be the same.

I have included the graph here.

A rectangle is (x + 6) meters (m) long and (2x - 1) meters wide.
(x + 6) m
(2x - 1) m
Which expression represents the area of the rectangle in square meters?
O 2x2 - 6
020? + 7-6
O 2012 + 112 - 6
202 + 13x - 6

Answers

Answer:

Option (3)

Step-by-step explanation:

Length of the given rectangle = (x + 6) meters

Width of the given rectangle = (2x - 1) meters

Area of a rectangle = Length × Width

                                = (x + 6)(2x - 1)

                                = x(2x - 1) + 6(2x - 1)

                                = 2x² - x + 12x - 6

                                = (2x² + 11x - 6) square meters

Therefore, area of the given rectangle is defined by the expression given in option (3).

Multiply. Write your answer as a fraction in simplest form.
Three divided by sixteen times six

Answers

1.125 as a decimal. The reason is because I asked a computer

Which fraction is equivalent to 1/3 PLUS 1/6

Answers

Answer:

your answer is 1/2

Step-by-step explanation:

1/3 + 1/6 = 1/2

Answer:

3/6 or 1/2

Step-by-step explanation:

2/6 + 1/6 = 3/6

Simplified : 1/2

what is 2/3 divided by 1/2 in fractions

Answers

Answer:

4/3

Step-by-step explanation:

Answer:

the answer is 4/3

Step-by-step explanation:

Hope that helps!

If sam can eat 4 pies in every 1/3 minute how many pies per minute can sam eat

[tex]help[/tex]
​

Answers

Answer: 12

Step-by-step explanation: 4x3= 12 hope it helps! :)

12. 1/3 of a minute is 20. 20, 40, 60. 4 x 3 = 12.

Bob bought the 24 fish for $51.36. How much did each fish cost him? Show your calculation

Answers

Its $2.14 all you had to do was divide how much they cost by how many he got and you will get how much one would be

4 1/2 - 5 1/3 ÷ ( 20x - 14 2/3) = 1 5/6

Answers

Answer:

pasensya na di ko alam

Step-by-step explanation:

amerikano kasi ako

Find the y - intercept of the following equation. Simplify your answer. Y = -10x - 1

Answers

-1
In a slope intercept equation, y=mx+b B is always the Y intercept

Answer

y = 10

Step-by-step explanation:

if they are both negative they cancel each other out so -10 x -1 are both negative it would be 10 so y = 10

please mark brainly

-1/4 + (-3/7) what is the answer???

Answers

Find the Least Common Denominator (LCD) which is 28.

-1/4 (7) = -7/28

-3/7 (4) = -12/28

-7 - 12 = -19

-19/28

Simplify if you can.

PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((

Answers

abcdefghijklmnopqrstuvwxyz

Mrs. Ross's weekly pay at the record store is directly proportional to the number of hours she works. Her pay is $174 for 24 hours of work. Find her pay for 40 hours of work.

Answers

Answer:

She makes 290 every 40 hours

Step-by-step explanation:

174 divided by 24

then multiply that number by 40


I need the answers in slope-intercept form please and thank you

Answers

Answer:

y=-1/2x

Step-by-step explanation:

The y-intercept is 0 so it is not included

The formula is y=mx+b

m is slope and b is y-intercept

Any help is appreciated!!

Answers

Answer:

Step-by-step explanation:

600,000,000

Answer:

[tex]1.872 \times {10}^{13} [/tex]

Step-by-step explanation:

Simply multiple the values listed

[tex]3.12 \times {10}^{5} \\ \times 6 \times {10}^{7} [/tex]

You can just multiply the values and keep it in scientific notation. No reason to multiply all if it to find the answer.

[tex]18.72 \times {10}^{12} [/tex]

Now we have to put it into scientific notation, simply move the decimal to the left by 1 and add to the exponenet by 1.

[tex]1.872 \times {10}^{13} [/tex]

Find the value of x. Then find the angle measures of the triangle.
3x°
40°
Sum of angle
measures: 180°

Answers

3x + 40 + x = 180
-40. -40
——————————-
4x. 140
—. ——-
4. 4

x = 35

Answer:

x=35°

3x= 105°

Step-by-step explanation:

[tex]40 + 3x + x = 180[/tex]

[tex]40 + 4x = 180[/tex]

[tex]4x = 180 - 40[/tex]

[tex]4x = 140[/tex]

[tex]x = \frac{140}{4} [/tex]

[tex]x = 35[/tex]

[tex]3x = 3(35) \\ 105[/tex]

slope of the points (11,-20) and (3,-20)

Answers

Answer:

the slope is 0.

Answer:

Slope is zero

What is the value of x?
30
45
55
60

Answers

Answer:

x+3=180

4x=180

x=180/4

x=45

Answer:

45

Step-by-step explanation:

45(3)=135

135+45+180

-10 = -b/4. What is the answer, I can't find it.

Answers

Answer:

b is 40

Step-by-step explanation:

Answer:

I think b = 40

Step-by-step explanation:

Grades 1 through 6 at Eastwood Elementary School raised $5,492 towards repairs for the gymnasium floor.
How much did each grade raise if they each collected about the same amount of money? Choose the best estimate.

A. About $1,100
B. About $900
C. About $550
D. About $500

Answers

B. $900 So if they raised $5,492 and there are 6 grades that raised about the same amount money to make that $5,492 then you would do $5,492 divided by 6 which will get you 915 so if you estimate that it would be about $900

What is the answer to life?

Answers

Answer:

you

Step-by-step explanation:

Depends on who you ask. There are multiple theories.

Name the bases of the prism

Answers

Answer:

D

Step-by-step explanation:

im 79% sure

What is the slope?

Simplify your answer and write it as a proper fraction, improper fraction, or integer.

A)1/2
B)7
C)0/4

Answers

Answer:

Your answer is A 1/2

Step-by-step explanation:

if we know that y=mx+b and that m is the slope and also that m = rise over run then we see that the rise of this line is 1 and that the run  2.

Which statement most accurately describes what happens when a bar of chocolate melts? A. A physical change takes place that causes molecules to move slower. B. A physical change takes place that causes molecules to move faster. C. A chemical change takes place that causes molecules to move faster. D. A chemical change takes place that causes molecules to move slower.

Answers

Answer:

(B). A physical change takes place that causes molecules to move faster

Step-by-step explanation:

When a bar of chocolate melts its physical form is changed, there is no difference in its chemical composition as it is still same.

When the chocolate bar was frozen its molecules were held strongly, and they were barely moving, whereas when it melts the molecules are more free to move now.

Easy!!! How many lines of symmetry does the figure have?
8
6
7
0

Answers

Answer:

7 :))

Step-by-step explanation:

This equation has one solution.
3(x-2) + 4x = 10(x + 1)
What is the solution?
O-5
O-2
-16
3
-16
7
Intro

Answers

Answer:

-16/7

Step-by-step explanation:

3(x-2) + 4x = 10(x + 1)

3x-6+4x=10x+10

3x+4x-10x=10+6

-7x=16

X=-16/7

So the answer is -16/7

Answer:

it's -16/3

Step-by-step explanation:

got it right on edge

Pete asked his friends to guess a secret number he was thinking of. His clues are as follows: if you subtract 12 from my number and multiply the difference by -3 the result is -54. What is Pete´s number?

Answers

Answer:

-6

Step-by-step explanation:

HURRY PLEASEEEE
A line has a slope of -3 and passes through the point (-3, 8) What is the equation of the line?

Answers

Answer:

Last one.

Step-by-step explanation:

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