Construct 2 dilations of the figure using the scale factors 2 and 5.

Answer:

Triangle WRD's angles are all 60 degrees, angle W and angle R and angle D.

Triangle WRD is an equiangular, equilateral triangle. It is also an acute triangle, as all angles are less than 90 degrees.

Step-by-step explanation:

You are told that WRD has all equal sides, each 3 inches long.

In a triangle, if sides are equal, then the opposite angles are also equal. So if ALL the sides are equal, then ALL the angles are equal.

The sum of the interior angles in a triangle is always 180 degrees. Since the trhee angles are all equal and they must add up to 180 degrees, 180/3 =60, so the angles must all be 60 degrees.

Triangle are classified by sides as

*** scalene = no equal sides

*** isosceles = two equal sides

*** equilateral = all equal sides

Triangles are classified by angles as

*** right triangle = one 90 degree angle

*** obtuse triangle = one angle larger than 90 degrees

*** acute triangle  = all angles less than 90 degrees

*** equiangular = all angles equal

There can be overlap in the categories, like an acute triangle also being equiangular.

Answer:

Please check explanations for answer

Step-by-step explanation:

Firstly, we need all the probability in the same decimal form

P(A) = 0.66

P(B) = 0.067

P(C) = 2/3 = 0.67

P(D) = 60/100 = 0.6

a) The least likely is the smallest value of decimal

This is 0.067 which is for coin B

most likely is the highest probability; this is C which is 2/3

b. Probability that D will land on tail is 1 - probability that it lands on head

= 1 - 0.6 = 0.4

c. Mathematically that is the product of the probability and the number of times it was thrown

That will be;

0.066 * 4000

= 264 times

Answer:

cgnnjfcjifchhgsiwjcjcbanxjdhw

Answer:

(x+10)(x-10)

Step-by-step explanation:

9514 1404 393

Answer:

  y = 2x +5

Step-by-step explanation:

"Gradient" is another word for "slope." The given point (with x-coordinate equal to zero) is the y-intercept. So, it is easy to write the equation in slope-intercept form:

  y = mx + b . . . . . . line with slope m and y-intercept b

  y = 2x + 5

Answer:

292 sq yd

Step-by-step explanation:

I believe you can multiply 26 x 29 and then subtract 21 x 22 from that

26 x 29 = 754

21 x 22 = 462

754 - 462 = 292

Answer: Here are all the answers for the previous question you asked with the worksheet it said you deleted the question so I put it all on this one.

1. (1,-2), (0,-5), (-1,-8), (2,-11)

2.(5,3), (8,4), (11,5), (14,6)

3.(11,5), (6,1), (1,-3), (-4,-7)

4.(3,0), (3,2), (3,4), (3,6)

5-6.   I can't see the number on the graph to well so maybe try making another question and send a better picture of the graphs

8. [tex]f^{-1}[/tex](x)=[tex]\frac{5x}{6}[/tex]+[tex]\frac{5}{2}[/tex]

9.[tex]f^{-1}[/tex](x)=[tex]\frac{3x}{4}[/tex]-[tex]\frac{1}{2}[/tex]

10. [tex]f^{-1}[/tex](x)=2x+[tex]\frac{1}{3}[/tex]

11. [tex]f^{-1}[/tex](x)=[tex]\frac{x}{9}[/tex]-[tex]\frac{4}{3}[/tex]

12. [tex]f^{-1}[/tex](x)=[tex]\frac{x}{5}[/tex]-6

13. [tex]f^{-1}[/tex](x)=[tex]\frac{7x}{2}[/tex]+[tex]\frac{3}{2}[/tex]

14. [tex]f^{-1}[/tex](x)=[tex]\frac{3x}{2}[/tex]+6

15. [tex]f^{-1}[/tex](x)=[tex]\frac{3x}{5}[/tex]+[tex]\frac{18}{5}[/tex]

16. [tex]f^{-1}[/tex](x)=-5x+12

17. [tex]f^{-1}[/tex](x)=[tex]\frac{-8x}{5}[/tex]+8

18. [tex]f^{-1}[/tex](x)=-2x-5

19. [tex]f^{-1}[/tex](x)=[tex]\frac{-5x}{2}[/tex]-[tex]\frac{3}{2}[/tex]

20.

a. D(x)=5x+20

b.[tex]D^{-1}[/tex](x)=[tex]\frac{x}{5}[/tex]-4

c. Every mile that Jenny runs

Answer:

85-6=79

STU=79

Step-by-step explanation:

Answer: 21

Step-by-step explanation:

Formula

(21.2°F − 32) × 5/9 = -6°C

Answer:

105 miles

Step-by-step explanation:

15 miles in half an hour so 30 miles each hour

30 miles*3 hours=90 miles

90 miles+15miles= 105 miles in 3 1/2 hours

Answer:

Step-by-step explanation:

Answer:

-15.58

Step-by-step explanation:

Answer:

-15.58

Step-by-step explanation:

Multiply the traditional way

-8.2

x1.9

-------

738

820

----------

15.58

But because you're multiplying a positive and a negative, the answer will be negative leaving you with (-15.58)

Answer:

1) a 2) b

Step-by-step explanation:

Answer:

1.)A    2.)B

Step-by-step explanation:

The formula is y=mx+b, so whatever number is in the b spot that is your intercept and where you start and the slope is rise/run so that is how many times you move. Hope this helps:)

Answer:

i think its A    (sorry if i got this wrong

Step-by-step explanation:

Answer:

cat costs $10

Step-by-step explanation:

Answer:

$5

Step-by-step explanation:

$110=2x+$100 $10=2x x=5

Answer:

4xy(2+y)

Step-by-step explanation:

Factor  4 x y  out of  8 x y .

[tex]4xy(2)+4xy^2[/tex]

Factor 4xy out of [tex]4xy^2[/tex]

4xy(2) + 4xy(y)

Factor  4 x y  out of  4 x y ( 2 )  +  4 x y ( y ) .

4xy(2+y)

hope this helps :)

Answer: x=4

Step-by-step explanation:

Given

2(3x+4)-2x=24

Expand parenthesis

6x+8-2x=24

Combine like terms

4x+8=24

Subtract 8 on both sides

4x+8-8=24-8

4x=16

Divide 4 on both sides

4x/4=16/4

x=4

Hope this helps!! :)

Please let me know if you have any questions

270º

Step-by-step explanation:

A full circle is 360 degrees. So, 3/4 of a circle is 270.

Answer:

80%

Step-by-step explanation:

If you do 4 divided by 5 it equals 0.8, which is 80%

Answer:

The answer is 80%

Step-by-step explanation:

Answer:

1. Banking and Money

2. Baking

3. Art

Step-by-step explanation:

Answer:

X+2y=14

==X+2y-14=0

Step-by-step explanation:

Y=3x-14

==x=14/3

(6,4)is the anwer you can use desmos and it will give you the aswer

Answer:

2

Step-by-step explanation:

Answer:

[tex]b<4[/tex]

Step-by-step explanation:

[tex]20b<80[/tex]

[tex]\frac{20b}{20}<\frac{80}{20}[/tex] (Divide both sides of the inequality by [tex]20[/tex] to get rid of [tex]b[/tex]'s coefficient)

[tex]b<4[/tex] (Simplify)

Hope this helps!

Answer:

91%

Step-by-step explanation:

the median is the middle value in a set of numbers

80,88,91,92,95

91 is the middle value

plz mark me brainliest. :)

Answer:

The mean is 31

The mode is In this case there is no mode

The median is 32

The range is 29