1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
marysya [2.9K]
2 years ago
15

NEED ASAP PLEASE HELP

Mathematics
1 answer:
sweet-ann [11.9K]2 years ago
6 0

Answer:

Dilations produce similar figures because the image and pre-image will have congruent corresponding angles. The corresponding side lengths of the figures will be proportional based on the scale factor. The shape is preserved and the sides are enlarged or reduced by the scale factor

Step-by-step explanation:

You might be interested in
What is the constant proportionality of y=32x-4
alexira [117]
32 is the constant because it doesn’t have a letter
4 0
3 years ago
Read 2 more answers
A family pays $228 for theme park admission. They bought 14 tickets. Adult tickets cost $22 each and kids tickets cost $12 each.
Yanka [14]
Many answers. you have to be more specific
5 0
3 years ago
Read 2 more answers
What is an equation in slope-intercept form of the line that passes through the points (−2, −2) and (1, 7)? A.y = 4x + 3 B.y − 7
antoniya [11.8K]

Answer:

C.y = 3x + 4

Step-by-step explanation:

We have two points, so we can find the slope

m = (y2-y1)/ (x2-x1)

   = (7--2)/ (1--2)

   = (7+2)/(1+2)

    = 9/3

    =3

The slope is 3

We can find the point slope form of the line

y-y1 = m(x-x1)

y-7 = 3(x-1)

Distribute

y-7 =3x-3

Add 7 to each side

y-7+7 = 3x-3+7

y = 3x+4

This is in slope intercept form (y=mx+b)

8 0
3 years ago
Find the surface area of the composite solid.
natulia [17]

Answer:

<h2>         1240.4 mm²</h2>

Step-by-step explanation:

440.4 + 5\cdot(\frac12\cdot16\cdot20)=440.4+800=1240.4\ mm^2

4 0
3 years ago
What does h equal in the equation S=2πr2+2πrh?
Troyanec [42]

A

Step-by-step explanation:First, subtract

2

π

r

2

from each side of the equation to isolate the

h

term:

S

−

2

π

r

2

=

2

π

r

h

+

2

π

r

2

−

2

π

r

2

S

−

2

π

r

2

=

2

π

r

h

+

0

S

−

2

π

r

2

=

2

π

r

h

Now, divide each side of the equation by

2

π

r

to solve for

h

:

S

−

2

π

r

2

2

π

r

=

2

π

r

h

2

π

r

S

−

2

π

r

2

2

π

r

=

2

π

r

h

2

π

r

S

−

2

π

r

2

2

π

r

=

h

h

=

S

−

2

π

r

2

2

π

r

Or

h

=

S

2

π

r

−

2

π

r

2

2

π

r

h

=

S

2

π

r

−

2

π

r

2

2

π

r

h

=

S

2

π

r

−

r

2

r

h

=

S

2

π

r

−

r

4 0
3 years ago
Other questions:
  • Linda found that the cost to get a swimming pool installed in her backyard is a linear function of the pool's area. A swimming p
    12·1 answer
  • Which of the following input-output tables represents the function graphed below?
    13·1 answer
  • How many thousands equal 500 tens
    15·2 answers
  • Timothy built a base for a circular tabletop. The base can support a tabletop with a radius of at least 6 inches, but not more t
    12·1 answer
  • I will mark brainiest is my answer is right?
    11·2 answers
  • What is the probability of flipping a coin 50 times and getting tails 23 times or
    13·2 answers
  • Points a and b both lie on the line y=3x+7. Work out the missing y coordinate for a and the missing x coordinate for B?
    5·1 answer
  • Please helpp with this math problem i will give brainliest!!!
    15·1 answer
  • Given ω=<img src="https://tex.z-dn.net/?f=%5Cfrac%7B3-2i%7D%7B5-6i%7D" id="TexFormula1" title="\frac{3-2i}{5-6i}" alt="\frac{3-2
    12·1 answer
  • How do I solve this?<br> π= 27/x
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!