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
Novay_Z [31]
2 years ago
13

How do I solve ratio and rate problems using equivalent ratios or cross products?

Mathematics
1 answer:
sdas [7]2 years ago
7 0
You have to simplify diagonally them multiply Example:

3
5. 18. 15
__. / ___ =. ___ =
6. 2. 12
1

3/4

Cross simplify
You might be interested in
Lucas used the number sentence 8 x 2 = 16 to solve a problem. Which problem could he have solved? ​
4vir4ik [10]

Answer:

Word problem 3        

Step-by-step explanation:

Word Problem one is a subtraction problem since Felicia is giving away two marbles to Lucas. Word Problem two is a division problem since Felicia is evenly dividing the number of marbles she has into two bags. Word Problem three is a multiplication problem because Ryan has two times as many marbles that Felicia does. Word Problem four is an addition problem because she found two more marbles while she already has eight marbles. Keywords for subtraction word problems are: fewer than, decrease, take away, less than, minus, difference, change, lost reduced, and subtract. Keywords for division word problems are: As much, cut up, groups, equally, sharing, half, how many in each, parts, per percent, quotient, ratio, and separated. Keywords for multiplication word problems are: double, every, factor, increased, multiplied product, times, and tripled.

3 0
2 years ago
Which graph does NOT represent a function?
d1i1m1o1n [39]

Answer:

The circle graph does not represent a function because it doesn't pass the vertical line test.

Step-by-step explanation:

3 0
2 years ago
Help? Thanks!!!!!!!! If possible show work please!
FrozenT [24]

Answer:

B =102

Y = 32

Step-by-step explanation:

Solving (47):

To solve for B, we have:

B + 50 + 28 = 180 --- sum of angles in a triangle

This gives

B + 78 = 180

Collect like terms

B =- 78 + 180

B =102

Solving (48):

To solve for Y, we have:

X + Y+ Z = 180 --- sum of angles in a triangle

This gives

Y = 180 - X - Z

Where

W+ X=180 -- angle on a straight line

Solve for X

X=180 -W

X=180 -100 = 80

So, we have:

Y = 180 - X - Z

Y = 180 - 80 - 68

Y = 32

5 0
3 years ago
(7/8)(?)=21<br><br> please help!
alukav5142 [94]
7/8 x = 21
7x = 21×8
7x = 168
x = 24
6 0
3 years ago
Read 2 more answers
A plane cuts a pyramid as shown in the diagram. What is the shape of the cross section?
forsale [732]
The answer is a hexagon 
Hope this helped
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is 4/16 simplify
    15·2 answers
  • Ann wants to choose from two telephone plans. Plan A involves a fixed charge of $10 per month and call charges at $0.10 per minu
    9·1 answer
  • Solve the proportion do not include the variable<br><img src="https://tex.z-dn.net/?f=%20%7B3%7D%7Bx%20%2B%204%20%5C%7B4%7D%7B2x
    15·2 answers
  • The volume of a box can be found by multiplying the length times width times height of a box (v=lwh). If the volume of a box is
    12·2 answers
  • N
    8·1 answer
  • Graph the line with slope -2 and y-intercept -3
    10·1 answer
  • Enter the degree of the polynomial below:<br><br> 2x4 + x9 + 5x6 + 5x5 - 7x3
    8·1 answer
  • caroline bought 6 pieces of gold ribbon. each piece was 3/5 of a yard long. How many yards of ribbon did she buy in all?
    5·1 answer
  • What is the value of x?
    14·1 answer
  • The perimeter of a parallelogram is 180 cm. One side exceeds the other by 10 cm. What are the lengths of adjacent sides of the p
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!