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
Kamila [148]
3 years ago
8

Polygon C has an area of 40 square units and someone drew a scaled version of polygon C with a scale factor of 1/2 and labeled i

t polygon d. What is the area of polygon D?
Mathematics
1 answer:
77julia77 [94]3 years ago
6 0

Answer:

20 square units

Step-by-step explanation:

If Polygon C has an area of 40 square units, and we are told that Polygon D is a copy of Polygon C but with a scale factor of 1/2, then everything for Polygon D would just be one-half of what it was for Polygon C. Thus, the area would be half of 40 square units, or, 20 square units.

You might be interested in
You deposit $800 in an account. The account earns $360 simple interest in 3 years. What is the annual interest rate?
Maru [420]

Answer:

15%

Step-by-step explanation:

We have the followign simple interest formula

FV (aka AV)=PV(1+it)

which means that we have

(800+360)=800(1+3i)

1.45=1+3i

.45=3i

.15=i

15%

4 0
3 years ago
Plz help me<br> WILL GIVE BRAINLIEST
SVETLANKA909090 [29]

Answer:

I think the answer is 16 (B)

Step-by-step explanation:

Please mark brainlest

5 0
3 years ago
Write an equation for the line in point slope form through the points (2, −6) and (−1, −8).
igomit [66]

Let point A be (2, -6) and point B (-1, -8)

m = \frac{y_2 - y_1}{x_2 - x_1} = \frac{-8 - (-6)}{-1 - 2} = \frac{-8 + 6}{-1 -2} = \frac{-2}{-3} = \frac{2}{3}

Use the point-slope formula and whichever point you want as , in this case I'll use

y - y_1 = m(x - x_1)\\y - (-6) = \frac{2}{3}(x - 2)\\y + 6 = \frac{2}{3}x - \frac{4}{3}\\y = \frac{2}{3}x - \frac{4}{3} - 6\\y = \frac{2}{3}x - \frac{14}{3}

8 0
3 years ago
Can someone help please
Elis [28]

Answer:

Alternate

Step-by-step explanation:

Because, as you can see, it is alternating

4 0
3 years ago
What is the quotient of 7^-1/7^-2?<br> 1/343<br> 1/7<br> 7<br> 49
vazorg [7]

Answer:

7^-1/7^-2

7^(-1+2)=7^1=7

8 0
2 years ago
Other questions:
  • The most common Native American language used in 2010 is Navajo, with about 169,000 people speaking the language nationally. If
    13·2 answers
  • Please help me with question 3
    8·1 answer
  • What is bigger 2/15 or 4/25
    11·1 answer
  • Write and solve an equation to find how any bows she can make with 8 yards of ribbon
    6·2 answers
  • If you take out a loan that costs $130.50 over nine years at an interest rate of 10%, how much was the loan for?
    15·1 answer
  • Vinny is interviewing for a job. he wants his take-home pay to be at least $42,000$42,000. what is the least salary he can earn
    11·2 answers
  • out of 400 vehicles that passed the intersection 98 are buses what percent of the vehicles that passed and intersection are buse
    11·1 answer
  • I need help with this question pleaseee
    11·1 answer
  • P (x) = - 2/3x^2 compare the graph of f (x) = x ^2
    13·1 answer
  • The table shows the heights of three different plants.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!