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
elena55 [62]
3 years ago
13

Please help!!! ASAP With all these questions

Mathematics
1 answer:
andrey2020 [161]3 years ago
7 0
#1. 4:7 8:14 12:21
#2. 5:7 10:14 15:21
#3. 9:7 18:14 27:21
#4. 11:2 22:4 33:6
#5. 7:21 14:42 21:63
#6. 7:5 14:10 21:15
#7. Equals
#8. Equals
#9. Equals
#10 not equal
#11 not equal
# 12. Equals
#13. y=20
#14. y=14
#15. y=15
#16. y=40
#17. y=40
#18. y=36
You might be interested in
Please help, I will give brainliest. I am struggling badly.
GaryK [48]

Answer:

2nd awnser i had that exact question  the other day

Step-by-step explanation:

8 0
3 years ago
What is the equation of the line with a slope of 2 through (–4, 6) in point-slope form?
Sloan [31]
In point-slope form, the equation is :

Y-6=2(x+4)

Hope this helps✨❤️
7 0
3 years ago
Which equation is the inverse of y = x² - 36?
Damm [24]
Answer:
y = SQRT( x + 36 )
y = - SQRT( x + 36 )

Steps:
The 5 options you listed are unclear to me. But I provided the correct answer above.
4 0
2 years ago
(x + 9) (x + 1)<br><br> Use the FOIL method, then Explain
viva [34]

Answer:

xˆ2+10x+9

Step-by-step explanation:

first, multiply x by x and by 1, that would be (xˆ2 and x), then multiply 9 by x and 1, that would be( 9x and 9), add the two parenthesis, and it totals out to xˆ2+10x+9

5 0
3 years ago
Which point lies on the line described by the equation below?
ss7ja [257]

Answer:

E

Step-by-step explanation:

y+8=4(x-5)

Put the the E coordinates.

-8+8=4(5-5) \\0 = 4\cdot 0 \\\boxed{0=0\Longrightarrow E\in y+8=4x-20}

Hope this helps.

r3t40

7 0
3 years ago
Other questions:
  • Solve for z. 4/z = 12/5
    13·1 answer
  • y = An isosceles triangle A B C with horizontal base A B and vertex C is below the base. Side A C and C B are labeled with singl
    12·1 answer
  • Is y=5x+4 proportional?
    9·1 answer
  • A veterinarian knows that a 50-pound dog gets 0.5 milligram of a certain medicine, and that the number of milligrams, m, varies
    13·2 answers
  • Find the absolute value and the opposite of the integer. 17 A. The absolute value is 17 and the opposite is –17. B. The absolute
    7·2 answers
  • Two acute angles diagram to name each figure
    10·1 answer
  • Solve each quadratic equation. Show your work. 14. (2x – 1)(x + 7) = 0 15. x2 + 3x = 10 16. 4x2 = 100
    14·1 answer
  • ​7.​Mrs. Deaton’s 6th grade class is creating a mural for the school entryway. Each student is creating a square with a side len
    9·1 answer
  • Match the two numbers with their least common multiple (LCM).
    13·1 answer
  • leanna finds a buy two get one free sale at her favorite store. her purchases cannot exceed $100. A skit orginally sells $22. Wh
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!