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
Slav-nsk [51]
4 years ago
5

This also 7th fgrade homework!!

Mathematics
1 answer:
harkovskaia [24]4 years ago
6 0

Answer:

Down the left-hand column, the pattern is counting by 5's. Therefore, 5, 10, 15, 20, 25. Down the right-hand column, the pattern is counting by 4's. Therefore, 4, 8, 12, 16, 20. Thus, the ratios are:

5:4

10:8

15:12

20:16

25:20

In other words, the first line (5:4) is the base ratio. The second line multiplies the original values by 2, the third line by 3, the fourth line by 4, and the fifth line by 5.

You might be interested in
I need help ASAP please. (Ill give 15 points if you help!)
natulia [17]

Answer:

Please mark me as a brainlist.............

Thank you.....

5 0
3 years ago
Read 2 more answers
ILL GIVE U STUFFFFF PLZZZZZZZZZZZ ANSWER ITTTTTTTTT
belka [17]

Answer:

Slope: -\frac{3}{4}

Y-intercept: 399

Slope-intercept form: y=-\frac{3}{4}x+399

Step-by-step explanation:

1. The equation in Standard form is given in the problem:

3y+4y=1596

2. Then, to write the equation of the line in slope-intercept form  y=mx+b, where <em>m</em> is the slope and <em>b</em> is the y-intercept, you must solve for <em>y</em> as you can see below:

4y=-3x+1596\\y=\frac{-3x+1596}{4}\\y=-\frac{3}{4}x+399

3. Therefore, the slope and the y-intercept are:

m=-\frac{3}{4}\\b=399

5 0
3 years ago
Verify the identity. 4 csc 2x = 2 csc2x tan x
vlada-n [284]

Step-by-step explanation:

4csc(2x) = 2csc^2(x) tan(x)

We start with Left hand side

We know that csc(x) = 1/ sin(x)

So csc(2x) is replaced by 1/sin(2x)

4 \frac{1}{sin(2x)}

Also we use identity

sin(2x) = 2 sin(x) cos(x)

4 \frac{1}{2sin(x)cos(x)}

4 divide by 2 is 2

Now we multiply top and bottom by sin(x) because we need tan(x) in our answer

2\frac{1*sin(x)}{sin(x)cos(x)*sin(x)}

2\frac{sin(x)}{sin^2(x)cos(x)}

2\frac{1}{sin^2(x)} \frac{sin(x)}{cos(x)}

We know that sinx/ cosx = tan(x)

Also  1/ sin(x)= csc(x)

so it becomes 2csc^2(x) tan(x) , Right hand side

Hence verified



6 0
3 years ago
A chemical company makes two brands of antifreeze. The first brand is 70% pure antifreeze, and the second brand is 95% pure anti
Elden [556K]

Answer:

a una vez a respuesta

Step-by-step explanation:

cuando decimal a compra el gallos para cual es suma cuanto vez =150.49875

3 0
3 years ago
-1/4x + 6 = y; (2,4)
puteri [66]

Answer:

The answer is y  =  4 x  −  4

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What is the inverse of the function f(x)=2x+1
    5·2 answers
  • Please help!!!! :)))))))))))
    7·2 answers
  • -Help?-
    10·1 answer
  • Solve: <img src="https://tex.z-dn.net/?f=cos%5E2%282x%29-sin%5E2%282x%29%3D0" id="TexFormula1" title="cos^2(2x)-sin^2(2x)=0" alt
    9·1 answer
  • PLEASE HELPPP
    13·1 answer
  • A store manager wishes to investigate whether there is a relationship between the type of promotion offered and the number of cu
    9·2 answers
  • Consider a uniform density curve defined from x = 0 to x = 8. What percent of observations fall between 1 and 5?
    14·1 answer
  • 5/8 divided by 1 and 1/3 =
    10·2 answers
  • 13.
    5·2 answers
  • BIG IDEAS MATH
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!