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
iragen [17]
3 years ago
11

Mark true or false to indicate whether the ratios are equivalent or not

Mathematics
2 answers:
Ann [662]3 years ago
8 0

Answer:

1) False

2) True

3) True

4) False

Step-by-step explanation:

Divide second numerator by the first numerator

Do this to the denominators as well

Compare the numbers and if they are the same then they are equal to eachother

vladimir2022 [97]3 years ago
8 0

Answer:

1) False

2) True

3) True

4) False

Step-by-step explanation:


You might be interested in
9.
Llana [10]

The probability of a sporting event being cancelled due to rain or lightning  is 6/25

<h3>What is Probability?</h3>

This is the likelihood or chance that an event will occur.

Probability = Expected/Total

Given the following

  • Pr(rain) = 3/5
  • Pr (lightening) = 2/5

The probability of a sporting event being canceled due to rain or lightning = 3/5 * 2/5

The probability of a sporting event being canceled due to rain or lightning = 6/25

Hence the probability of a sporting event being cancelled due to rain or lightning  is 6/25

Learn more on probability here: brainly.com/question/25870256

6 0
3 years ago
The width of a rectangle is 1units less than the length. The area of the rectangle is 42 units
Sever21 [200]

Answer:

Step-by-step explanation:

w=l-1

∵A=l×w

∴A=l×(l-1)

⇒42=l²-l

⇒l²-l-42=0 (After subtracting 42 from both sides)

Two factors of 42 that add to give negative 1 :-7+6

∴ (l-7)(l+6)=0

∴ l=7 or l=-6

but remember that length is a scalar quantity, hence l≠6 but l=7.

I hope this helped you solve this math problem and made you better understand

8 0
3 years ago
21.8% all registered doctors are female if there were 51800 female doctors what is the total doctors that registered
Levart [38]

Answer:

Step-by-step explanation:

21.8% of x = 51,800

0.218x =51,800

x= 51,800/0.218 = 237,615

3 0
3 years ago
Given that lines a and b are parallel and that m∠2 = 68°, find m∠5
Flura [38]

Answer: 112 degrees

Step-by-step explanation: In this problem, we are trying to find the m<5.

Notice that <2 and <3 are vertical angles which means they are congruent.

So we know that the m<3 is 68 degrees.

Now, notice that <3 and <5 are same side interior angles because

they lie on the same side of the transversal and on interior of lines a and b.

Now, it's important to understand that

same side interior angles are supplementary.

So we can setup the equation 68 + m<5 = 180.

Subtracting 68 from both sides, we have the m<5 = 112.

So the m<5 is 112 degrees.

3 0
3 years ago
What postulate or theorem can be used to prove that LMN = PMN
uranmaximum [27]
It depends on how it's used.
For example if it's angles it could be because of Vertical Angles.
If it's Triangles it could be Definition of Congruent Triangles.
8 0
3 years ago
Other questions:
  • Quantos quadradinhos de 1 cm de lado seriam necessários para cobrir 1 km2 de área?
    10·1 answer
  • the main and original incentive for european countries to explore was ___. curiosity religion trade warfare
    7·2 answers
  • Doug got 8 out of 10 questions correct on a math quiz. If each question was worth the same number of points, and the test was wo
    13·1 answer
  • Factor the trinomial below x^2-13x+40
    9·1 answer
  • A rectangular room is 2 meters longer than it is wide, and its perimeter is 28 meters. Find the dimension of the room.
    12·1 answer
  • Help pls
    5·1 answer
  • Que son las aristas
    9·1 answer
  • What is the solution to the equation x + 7 = 63? 9, 16, 56, 70.​
    7·1 answer
  • Solve<br> How many mm are in 12 km?<br> 12 km =<br> mm
    15·2 answers
  • What is the length of DE
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!