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
padilas [110]
2 years ago
10

5/15 = n/9 someone help me (proportions)

Mathematics
2 answers:
k0ka [10]2 years ago
5 0

Answer:

n = 3

Step-by-step explanation:

\frac{5}{15} = \frac{n}{9}

Cross multiply

15n = 45

Divide

15n/15 = 45/15

n = 3

goblinko [34]2 years ago
3 0

Answer:

=3

Step-by-step explanation:

You might be interested in
Two sides of a parallelogram are 93 feet and 80 feet. The measure of the angle between these sides is 18°. Find the area of the
azamat
<h3>Answer:  2299 square feet</h3>

Work Shown:

area = a*b*sin(C)

area = 93*80*sin(18)

area = 2299.086438

area = 2299 square feet

8 0
2 years ago
Write 894,217 in expended form an using number names
storchak [24]
Eight hundred ninety four thousand, two hundred and seventeen. I hope this helps.
5 0
3 years ago
A recipe calls for 0.75 cup of sugar to make 20 cookies, how many cups of sugar will make 50 cookies?
tiny-mole [99]
If 0.75 cups = 20 cookies
0.375 cups = 10 cookies
1.875 cups = 50 cookies
4 0
3 years ago
AB = 3 + x
strojnjashka [21]

Answer:

Option A) 4, 2

Step-by-step explanation:

We are given that quadrilateral ABCD is a  parallelogram with sides:

AB = 3 + x\\DC = 4x\\AD = y + 1\\BC = 2y

Since the opposite sides of a parallelogram are equal, we can write:

AB = DC\\AD=BC

Equating the sides we get,

\Rightarrow 3+x = 4x\\4x-x = 3\\3x = 3\\x = 1\\\Rightarrow y + 1 = 2y\\y = 1

Putting the values of x and y, we get:

AB = 3 + x =4\\DC = 4x =4\\AD = y + 1=2\\BC = 2y=2

Thus, the lengths of the opposite side pairs is 4,2.

4 0
3 years ago
Helpppp!!!! brainliest to the first answer ...!
vladimir1956 [14]

Answer:

i cant read it can u do another photo

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • A group of college students built a self-guided rover and tested it on a plane surface. They programmed the vehicle to move alon
    6·2 answers
  • A plane intersects a prism parallel to the base of the prism. The cross section is a polygon with eight sides. How many sides do
    5·2 answers
  • Given the midpoint and one endpoint of a line segment, find the other endpoint.
    9·1 answer
  • John's paycheck this week was $9.23 less than his paycheck last week. His paycheck this week was $154.01 . How much was John's p
    6·1 answer
  • For what value of x does 3 Superscript 2 x Baseline = 9 Superscript 3 x minus 4?
    15·2 answers
  • A freight carrier charges $0.57 for the first ounce plus an additional $0.32 for every
    7·1 answer
  • This rectangle represents the base of a rectangular prism. The height of the rectangular prism is 13 ft.
    10·2 answers
  • Eric's family pays $12 for beach parking and rents 4 paddleboards. They spend $80 total. How much is each paddleboard rental?
    8·2 answers
  • Johnny has 2 apples and Daniel has 5 apples. How many apples do they have combined?​
    5·2 answers
  • Convert \frac{5}{9} to a decimal.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!