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
evablogger [386]
3 years ago
14

.help me solve please and thank you✨

Mathematics
1 answer:
svetlana [45]3 years ago
8 0
The first one, SAS Postulate
You might be interested in
A farmer fills his field proportionately with soybeans and corn. Last year he planted 200 acres of corn and 50 acres of soybeans
malfutka [58]

Answer:

Part A)  Is a directly proportional

Part B) The constant of proportionality is k=0.25

Part C) The equation is y=0.25x

Part D) 62.5  acres of soybeans

Step-by-step explanation:

Part A) Are the number of acres of corn and the number of acres of soybeans directly proportional or inversely proportional?

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k

Let

x-----> the number of acres of corn

y---->  the number of acres of soybeans

so

y/x=k  

if the number of acres of corn increases then the number of acres of soybeans increases

if the number of acres of corn decreases then the number of acres of soybeans decreases

therefore

The relationship is a directly proportional

Part B) What is the constant of proportionality?

we have that

For x=200, y=50

substitute

y/x=k

k=50/200

k=0.25

Part C) Let x equal the number of acres of corn and y equal the number of acres of soybeans. Write an equation to show this relationship.

The linear equation that represent the direct variation is equal to

y/x=k

we have

k=0.25

substitute

y/x=0.25

y=0.25x

Part D) How many acres of soybeans can the farmer plant this year if he plants 250 acres of corn?

For x=250

Find the value of y

substitute in the linear equation the value of x and solve for y

y=0.25(250)=62.5 -----> acres of soybeans

7 0
3 years ago
Question 4 of 40
UkoKoshka [18]

Answer:

A. The ability to do something well without wasted time or effort.

3 0
2 years ago
Pls help because im awful at math
Vesnalui [34]

Answer:

8/4

Step-by-step explanation:

because 8 is x and x goes first and y is 4 and y goes last

hope this helps!

5 0
2 years ago
Read 2 more answers
Find the area of the parallelogram. The figure is not drawn to scale.
valina [46]

Answer:

1330 in.

Step-by-step explanation:

38 x 35 = 1330

3 0
3 years ago
Read 2 more answers
Can someone solve my homework questions please ?
gulaghasi [49]
A is not congruent
B is not congruent
C is congruent
D is not congruent
E is congruent
Is congruent
4 0
3 years ago
Other questions:
  • Devin has a snake. The snake eats one mouse every week which Devin purchases from the local pet store. If m represents the cost
    15·1 answer
  • What happens when I have a - x in a equation but I have a positive pair in a graph?
    11·1 answer
  • The upper-left coordinates on a rectangle are (-4,4), and the upper-right coordinates are (4,4).The rectangle has an area of 8 s
    12·2 answers
  • I can’t get the answer and I don’t get it?
    11·2 answers
  • There are 12 cookies on the middle shelf. Three-fourths of them have red icing. How many cookies have red icing?
    15·2 answers
  • There are about _________ million drivers in the United States
    14·2 answers
  • Mai is making personal pizzas for a party she uses 10 ounces of cheese to make four pizzas at this rate how much cheese will she
    15·1 answer
  • Select the two values of x that are roots of this equation.
    5·1 answer
  • Will give brainliest
    9·1 answer
  • The current I in an electrical conductor varies inversely as the resistance R of the conductor. The current is amperes when the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!