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
fgiga [73]
3 years ago
14

What is 7/9 x 21/10=

Mathematics
1 answer:
fiasKO [112]3 years ago
7 0

Answer:

1 19/30

Step-by-step explanation:

Just multiply and cross simplify

7/9 x 21/10

9 and 21 can be simplified to 3/7

7/3 x 7/10

Multiply from left to right

49/30

1 19/30

You might be interested in
Which relatives between x and y in the equation shows a proportional relationship?
tangare [24]

its B Step-by-step explanation:


3 0
3 years ago
The graph below shows two functions: function f of x is a straight line which joins the ordered pairs negative 2.5, 9 and 2.5, n
weqwewe [10]
We are looking for the approximate solution of -2x+4=(0.25)^x, that is, we are looking for the solution of the equation f(x)=g(x).

The solution of this equation are represented by the intersecting points (x, y) of the graphs of these functions, because the intersecting points (x, y) are such that 

                    y=f(x), but also y=g(x).


From the graph, we can see that there are two solutions, one is at approximately x=2, and the other is approximately -1.4.


Answer: -1.4, 2.

6 0
3 years ago
Read 2 more answers
In algebra 1 how do I solve for y in this problem? -3x=y+2
Alenkinab [10]
Y=<span><span>−<span>3x</span></span>−<span>2 
</span></span>-3x=y+2 (keep, change, flip)
so....
-3x-2 :) Hope I helped!
5 0
4 years ago
The Martins drove the car from 7 a.m. to 4 p.m. and
masya89 [10]
Their average speed was 52 miles per hour
6 0
3 years ago
Hey yall i would really appreciate your help on this plz
Katarina [22]

Answer:

the length of the opposite side (x), is 27.2

Step-by-step explanation:

For the given right triangle problem;

the opposite side of the given angle, opp. = 22

the hypothenuse side,  hypo. = x

given angle of the triangle, θ = 54⁰

The length of the opposite side (x), is calculated as follows;

sin \ \theta = \frac{opp.}{hypo.} \\\\sin (54) = \frac{22}{x} \\\\x = \frac{22}{sin(54)} \\\\x = 27.2

Therefore, the length of the opposite side (x), is 27.2

6 0
3 years ago
Other questions:
  • Identify the domain please thanks
    12·1 answer
  • The probability that Shania is on time for school is 1/2. Find the probability that Shania arrives on time for school for the ne
    11·1 answer
  • Part A: Determine if the expression is one of our special products. If so, identify it by its general form:
    10·1 answer
  • Select the correct answer.<br>Solve the following equation for<br>80x2 + 92x – 84 = 0<br>​
    8·1 answer
  • 5 p over 7 minus 18 equals -43​
    8·1 answer
  • Your friend said that in order to determine the constant of proportionality, the independent variable (x) should be divided by t
    8·1 answer
  • A train is traveling at a constant speed and goes 7.5 kilometers in 6 minutes. At that rate:
    7·2 answers
  • 4(x - 6) + 2 = 6x -2<br> solve the equation
    12·2 answers
  • 5. Determine the horizontal distance when the vertical distance is 2m. You must
    10·1 answer
  • What property does 5(a) = a(5) belong to?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!