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
nataly862011 [7]
3 years ago
7

Solve from question 1 to 10 ( I NEED THIS ASAP! TY )

Mathematics
1 answer:
Mandarinka [93]3 years ago
5 0

Answers:

1. 65 + x = 90

  x =25

2. 51 + x = 180

   x =129

3. 107 + x = 180

   x = 73

   y = 107

   z = 73

4. angle + 13 = 180 (supplementary means 180)

   angle = 167

5. angle + 38 = 180 (supplementary means 90)

   angle = 52

6. (5x + 9) + (3x +11) = 180

   8x + 20 = 180

   8x = 160

   x = 20

angle 1 = 109            angle 2 =  71

7. 17x + 1 = 20x - 14

   1 = 3x - 14

   15 = 3x

   5 = x

angle 1 = 86            angle 2 =  86

8. (3x + 3) + (10x - 4) = 90

   13x -1 = 90

   13x = 91

   x = 7

angle 1 = 24            angle 2 =  66

9. p = 2q - 3; q + p = 180

   p = 2(180 - p) - 3

   p = 360 - 2p - 3

   3p = 357

   p = 119

   ______________

   q + (119) = 90

  q = 61

10. b = 3c + 2; b + c = 90

   b = 3(90 - b) + 2

   b = 270 - 3b + 2

    4b = 272

   p = 68

   ______________

   c + (68) = 90

  q = 22

You might be interested in
A ratio is a comparison of two numbers by addition.<br><br> always<br> sometimes<br> never
solong [7]

The answer would be the Third Option, "Never".

6 0
4 years ago
Read 2 more answers
If lim(x-&gt;3) f(x)=7, which of the following must be true?
fenix001 [56]
<span>If lim(x->3) f(x)=7, then </span><span>f(3) = 7.</span>
5 0
3 years ago
Solve for j.<br> 3 + 4<br> 2<br> -3
xeze [42]

Answer:

Hello!

Step-by-step explanation:

How do we solve for j when there is no equation with j in it to solve for j. <em><u>Hope we can help you with this when we get a equation! </u></em>

3 0
3 years ago
PLS HELP ILL MARK BRAINLIEST ITS URGENT
Nataliya [291]

Answer:

(x^2 + x -1) x (x^2+3x-3)

Step-by-step explanation:

-6x-5+x^4+4x^3-x^2+8

-6x+3+x^4+4x^3-x^2

-6x+3+x^4+x^3+3x^3-x^2

-3x-3x+3+x^2 x(x^2+x-1)+3x^3 +3x^2-3x^2

3x *(x^2+x+x-2)-3(x^2+x-1)+x^2 *(x^2+x-1)

= (x^2+x-1) x (x^2+3x-3)

* means multiply btw

8 0
3 years ago
Complete the remainder of the
allsm [11]

The corresponding values needed will be -23, -8, 7 and 22

<h3>Functions and Tables</h3>

Given the function y = 5x - 8

<h3>Get the domains and range</h3>

We are to get the range of the function for the given domains

If the value of x is -3

y = 5(-3) - 8

y = -15 - 8

y = -23

If the value of x is 0

y = 5(0) - 8

y = 0 - 8

y = -8

If the value of x is 3

y = 5(3) - 8

y = 15 - 8

y = 7

If the value of x is 6

y = 5(6) - 8

y = 30 - 8

y = 22

Hence the corresponding values needed will be -23, -8, 7 and 22

Learn more on tables of function here: brainly.com/question/3632175

4 0
3 years ago
Other questions:
  • Choose the ratio that you would use to convert 5.5 pounds to ounces
    5·2 answers
  • A bicycle wheel of diameter 42 inches is rolled through an angle of
    8·1 answer
  • Traveling from City 1 to City 2, a pilot planned a southeast course along the path labeled d. Instead, a storm forced the pilot
    12·1 answer
  • -6+3k-8k+2 simplify the expressions
    11·1 answer
  • Can a equilateral triangle can be scalene
    15·2 answers
  • What is the quadratic. Formula?
    12·1 answer
  • R=2sinθ to rectangular form
    14·1 answer
  • Deena wants to save $175 for a trip to an amusement park. She sets aside $14 of her allowance at the end of each week. How many
    6·1 answer
  • Classify a triangle whose side lengths are 8, 16, and 18
    5·2 answers
  • △ABC ~ △XYZ. Find X. Thanks!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!