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
bonufazy [111]
4 years ago
14

How are 198:1,287 and 2:13 equivalent ratios

Mathematics
2 answers:
lord [1]4 years ago
7 0
They’re both factors of 99

198:1287 = 2:13
Naddika [18.5K]4 years ago
5 0
Because they are both are equal to each other and they can get multiplied by.
You might be interested in
The ratio of men to women working for a company is
sleet_krkn [62]
There are 11 employees for each 7 women.
.. (11/7)*147 = 231 . . . . total number of employees
4 0
4 years ago
Dale invested his savings in two investment funds. The $4000 that he invested in Fund A returned a 5% profit. The amount that he
vladimir1956 [14]

Answer:

Dale invested in fund B $8,000

Step-by-step explanation:

We can arrange the given information into the nex equation:

4000*5% + x*2% = (4000+x)*3%

4000*0.05 + 0.02x = 4000*0.03 + 0.03x

200 + 0.02x = 120 + 0.03x

200 - 120 = 0.03x - 0.02x

80 = 0.01x

x = 80/0.01

x = 8,000 He invested in fund B.

4 0
3 years ago
H6) Introducing different sized atoms into the crystal or grain can help prevent: Slip Corrosion Hardness Conductivity
Artemon [7]

Answer:

Step-by-step explanation:94

4 0
3 years ago
What are the intercepts of y=8x-18
swat32

Answer:

x-intercept=\frac{9}{4}

y-intercept=-18

Step-by-step explanation:

The y-intercept is where x is equal to 0, and the x-intercept is where y is equal to 0, so:

x-intercept=(x,0)\\y-intercept=(0,y)

The equation is written in slope-intercept form:

y=mx+b

m is the slope and b is the y-intercept, so the y-intercept is -18.

Now set the value of y to 0 to find the intercept of x:

0=8x-18

Solve for x. Add 18 to both sides:

0+18=8x-18+18\\18=8x

Divide both sides by 8:

\frac{18}{8}=\frac{8x}{8}  \\\\\frac{18}{8} =\frac{9}{4}\\ \\x=\frac{9}{4}

The x -intercept is \frac{9}{4}.

x-intercept=(\frac{9}{4},0)\\\\y-intercept=(0,-18)

:Done

7 0
3 years ago
Read 2 more answers
X+2=6x-18<br> Please help, i need to solve for x, and this is really confusing for me.
worty [1.4K]
You would start by adding the 18 to the 2 to give you 20. then you would subtract x from the 6x to give you 5x. then your equation should be 5x=20, then you divide 20 by 5 and that give you 4. So x would equal 4. x=4
8 0
3 years ago
Read 2 more answers
Other questions:
  • James is estimating the amount of paint he needs for the walls of his 3.4m by 2.6m bedroom. His bedroom is 2.7m high. One litre
    12·1 answer
  • Please factorise the equations in the doc bellow ASAP. please show full working
    12·2 answers
  • Ally is making a scale diagram of her classroom. She uses a scale factor of 3 centimeters per foot to draw the diagram. The actu
    12·1 answer
  • What is the scale factor of a model car if the scale is 1 inch = 2 feet ?
    14·1 answer
  • Which expressions show how 6 • 45 can be rewritten using the distributive property? Choose all answers that are correct.
    7·1 answer
  • What is the surface area of a square pyramid with a base length of 8 and a height of 12
    9·1 answer
  • Solve the rational equation 2x^2 + 1/x-1 + x = 3 + 3/x -1 A. X= 1/3, x= 1 B. X=1/3 C. X=1 D. There is no solution
    5·2 answers
  • What is the best way to explain graphing
    11·2 answers
  • What's the number before 277000​
    14·1 answer
  • What does splitting a verb mean?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!