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
Ipatiy [6.2K]
3 years ago
11

Questions are in the screenshot.

Mathematics
1 answer:
White raven [17]3 years ago
6 0

For question 4, x = 18 units,

For question 5, x = 8.333 units.

Step-by-step explanation:

Step 1:

Since the given polygons are similar to each other, all the ratios of one polygon to the other will remain equal for all the values of the two similar polygons.

We take the ratio of the same sides of both polygons i.e. the ratio of the lengths or the ratio of the widths.

Step 2:

For question 4, the first rectangle has a length of 9 units while the width is 3 units.

For the second rectangle, the length is x as x is greater than the width in the first rectangle. The width is 6 units.

The ratio of the first rectangle to the second is;

\frac{3}{6} : \frac{9}{x} , x = (9)(\frac{6}{3} ) = 18. So x = 18 units.

Step 3:

The shapes in question 5 are made of a square and a triangle.

For the first shape, the side length is 6 units while the side of the triangle is 10 units.

For the second shape, the side length is 5 units while the side of the triangle is x units.

The ratio of the first shape to the second is;

\frac{6}{5} : \frac{10}{x} , x = (10)(\frac{5}{6} ) = 8.333. So x = 8.333 units.

You might be interested in
In four years, 40% of a radioactive element decays. Find its half-life. Round to one decimal place.
White raven [17]

To find the answer, use k = \frac{2.303 }{ 4} (log\frac {100 }{ 40}) , and then use the equation t=\frac{.693}{k} To find it's half life.

5 0
3 years ago
Read 2 more answers
How do you answer number 5
riadik2000 [5.3K]

x² - x - 6  = (x +3)(x - 2)

x² - 5x + 6 = (x - 2)(x - 3)

What is their common factor?

Answer: B. x - 2

5 0
3 years ago
A boat starts in Wilmington and sails 5 miles due east and then 3 miles due south. What is the approximate shortest distance bac
GarryVolchara [31]

Answer:

I would say approximately 5.8 miles

Step-by-step explanation:

(This answer may be wrong)

7 0
3 years ago
A landscape worker cares for 42 lawns in a 6-day work week. express his daily work unit rate.
stealth61 [152]

Answer:

:0

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
I need help.....plz help...thanks
kvv77 [185]

Answer:

B

Step-by-step explanation:

X is equal to One so that is why slope 1 and -3

6 0
3 years ago
Other questions:
  • To turn 25% into a decimal
    15·1 answer
  • jordan has a garden that is 528.15 square feet. if she divides the garden into 3 rows of equal size, how many square feet are in
    6·1 answer
  • The function f(x) = 800(1.09)3x shows the growth due to interest that Jim earns on an investment.
    11·2 answers
  • What is equivalent to 75%?
    11·1 answer
  • Six less than 3/4 of a number is the same as the number. Find the number.
    14·1 answer
  • X = 3y +9 <br>2x – 3y = 9<br>help plz​
    6·1 answer
  • Determine which problem matches the given inequality.
    11·2 answers
  • On a trip to Mexico, Sheika bought a piece of jewelry that cost 43.65. She paid for it with her credit card, which charges a for
    11·2 answers
  • Use the quadratic formula to write a quadratic equation has a solution x=2+-4/-2
    6·1 answer
  • Solve for x<br> Assume the equation has a solution for x.<br> ax + 3x = bx + 5
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!