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
antoniya [11.8K]
3 years ago
11

Determine whether the ratios are equivalent. 3 : 10 and 9 : 25 Please Help!!

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
7 0

Answer:

They aren't

Step-by-step explanation:

9/25 / 3= 3/8.3

3/10 x 3 = 9/30

none of those equal to each other

You might be interested in
If 1/3tr=uw, then __?
Alisiya [41]
Answer : If you mean this: 1/(3TR) = UV

Then the answer is : 1 = 3TRUV
3 0
3 years ago
Find two rational expressions a / b and c / d that produce the result x − 1 / x2 when using the following operations. Answers
Mars2501 [29]

Answer:

a) Let \frac{a}{b}=\frac{-1}{x^2}, \text{ and } \frac{c}{d}=\frac{1}{x}.

Observe that

\frac{a}{b}+\frac{c}{d}=\frac{-1}{x^2}+\frac{1}{x}=\frac{-x+x^2}{x^3}=\frac{x(x-1)}{xx^2}=\frac{x-1}{x^2}

b)

Let \frac{a}{b}=\frac{1}{x}, \text{ and } \frac{c}{d}=\frac{1}{x^2}.

Observe that

\frac{a}{b}-\frac{c}{d}=\frac{1}{x}-\frac{1}{x^2}=\frac{x^2-x}{x^3}=\frac{x(x-1)}{xx^2}=\frac{x-1}{x^2}

c)

Let \frac{a}{b}=\frac{x-1}{x}, \text{ and } \frac{c}{d}=\frac{1}{x}.

Observe that

\frac{a}{b}*\frac{c}{d}=\frac{x-1}{x}*\frac{1}{x}=\frac{(x-1)1}{x*x}=\frac{x-1}{x^2}

d)

Let \frac{a}{b}=\frac{x-1}{x}, \text{ and } \frac{c}{d}=\frac{x}{1}.

Observe that

\frac{a}{b}\div\frac{c}{d}=\frac{x-1}{x}\div\frac{x}{1}=\frac{x-1}{x}*\frac{1}{x}=\frac{x-1}{x^2}

3 0
3 years ago
What is exponential form???
Mkey [24]

Answer:

Numeric form involving exponents

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
Stacy bought 8.3 pounds of fruit for a class party. The class ate 7.44 pounds of the fruit. How much fruit is left?
Sholpan [36]

Answer: 0.86 pounds of fruit

Step-by-step explanation:

8.3-7.44=0.86

7 0
1 year ago
5 x 680 using distributive property
neonofarm [45]

I believe it would be (5 x 600)+(5x80) = 3400

3 0
3 years ago
Other questions:
  • High blood pressure has been identified as a risk factor for heart attacks and strokes. The proportion of U.S. adults with high
    9·1 answer
  • Samantha works part time at a store where she earns $462.30 each month
    12·1 answer
  • The difference of c and 2 is greater than or equal to -22
    14·1 answer
  • The gas tank in Sharon’s car can hold up to 16.5 gal of gas. About how many liters of gas can the tank hold?
    12·1 answer
  • BRAINLIESTTT ASAP! PLEASE HELP ME :)
    11·2 answers
  • Which equation represents a line that passes through the two points in the<br> table?
    13·1 answer
  • In ∆TMZ, the measure of angle M is 6° more than twice the measure of angle T, and the measure of angle Z is 50° less than five t
    7·1 answer
  • I will mark brainlest
    11·1 answer
  • The two triangular prisms shown are similar. What is the volume of the larger prism? 36 m2 36 m3 144 m2 144 m3
    9·2 answers
  • Y ∝ 1 √ x If y = 4 when x = 64 find, y when x = 16
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!