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
lutik1710 [3]
2 years ago
7

Use equivlant ratios 7/= 21/27

Mathematics
2 answers:
sp2606 [1]2 years ago
8 0

Answer:

7/9 = 21/27 hope this helps

Step-by-step explanation:

____ [38]2 years ago
3 0
7/? = 21/27
= 7 * 3
= 21

? * 3
= 27
?= 9
You might be interested in
about 1300 organ specimens are preserved in fluid. Typically contains 7/10 alcohol and 3/10 water. if one jar contains 19 pins o
DerKrebs [107]
5.7 pints would be water

3/10 of 19 pints are water

19*(3/10) = 5.7
4 0
3 years ago
83 Tee (CsT Sequences and Functions
NISA [10]

Answer:

The common difference is same = d = -9

Therefore, the data represent a linear function.

Step-by-step explanation:

Given the table

x                        y

1                         4

2                        -5

3                        -14

4                        -23

5                         -32

Finding the common difference between all the adjacent terms of y-values

d = -5 - 4 = -6,

d = -14 - (-5) = -14+5 = -9

d = -23 - (-14) = -23 + 14 = -9

d = -32 - (-23) = -32 + 23 = -9

It is clear that the common difference between all the adjacent terms is same.

Thus,

d = -9

We know that when y varies directly with x, the function is a linear function.

Here, it is clear that each x value varies 1 unit, and each y value varies -9 units.

i.e. The common difference is same = d = -9

Therefore, the data represent a linear function.

3 0
2 years ago
Can someone take 3 min for there time and help me with this please??
seropon [69]
Since the left side of the equation says f(5), then plug in 5 for x. 

So, it is: 
              
-4|5| + 3
= -20 + 3
= 23 
4 0
2 years ago
Help I’m really stuck and need help fastttttttt!!!!!!!?
noname [10]
B. Y=2x

Which mean each 1 cost $2

If you buy 2 then it cost $4

I believe this is correct answer
7 0
3 years ago
Read 2 more answers
Jenny’s favorite store pays $45 for a new type of spring dress. The store’s percent of markup is 75%. After the markup, how much
nydimaria [60]

Answer:

78.75

Step-by-step explanation:

75% of 45 is  33.75

45+33.75 = 78.75

6 0
3 years ago
Other questions:
  • Find the coordinates of the center of the following circle. (x + 3)2 + (y - 6)2 = 24
    15·2 answers
  • Allison, Brianna, and Celeste went on a hike. Allison brought 9 homemade
    6·1 answer
  • Do we have to multiply 21.88 with 4 or what helppp
    8·2 answers
  • Randy wants to draw isosceles right triangles on a coordinate plane that have two vertices at (-1,6) and (-1,-2). If the coordin
    5·1 answer
  • Identify all the three-dimensional figures that result from the rotations of the two-dimensional shapes.
    5·1 answer
  • Mia’s canvas costs $1.45 per sq ft. How much will Mia spend?
    13·1 answer
  • What is the answer to this
    5·1 answer
  • Please help! I will mark Best answer
    5·2 answers
  • Tell whether the angles are adjacent or vertical. Then find the value of x. x =?
    15·1 answer
  • Stan has made a $125.30 monthly deposit into an account that pays 1.5% interest, compounded monthly, for 35 years. he would now
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!