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
shusha [124]
3 years ago
5

What would this be please help

Mathematics
2 answers:
marysya [2.9K]3 years ago
8 0
28 degrees that would be z
hoa [83]3 years ago
6 0
Z would be 28 degrees
You might be interested in
. 3. Which of these ordered pairs is a solution to the linear inequality y – 4x ≤ –6? . . (Points : 1). A) (–2, 4). B) (1, –2).
Vikki [24]
We may answer the question above by substituting the values of the coordinates of the points in the choices to the x and y of the inequality. 
A. (-2, 4)     4 - 4(-2) ≤ -6     12 ≤ -6   FALSE
B. (1, -2)     -2 - 4(1<span>) ≤ -6      -6 ≤ -6   TRUE
C (1, 3)        3</span> - 4(1<span>) ≤ -6      -1 ≤ -6   FALSE
D. (2, 3)       3</span> - 4(2<span>) ≤ -6      -5 ≤ -6   FALSE

The answer would be letter B. </span>
7 0
3 years ago
Polynomial add or subtract (-2x^2-4x+13)+(12x^2+2x-25)
BigorU [14]

1.Simplify.

-2{x}^{2}-4x+13+12{x}^{2}+2x-25−2x2−4x+13+12x2+2x−25

2.Collect like terms.

(-2{x}^{2}+12{x}^{2})+(-4x+2x)+(13-25)(−2x2+12x2)+(−4x+2x)+(13−25)

3.Simplify.

10{x}^{2}-2x-1210x2−2x−12

6 0
3 years ago
Cookies are sold singly or in packages of 3 or 9. With this​ packaging, how many ways can you buy 18 cookies?
8_murik_8 [283]
3 : 3 times 6 is 18, 2 times 9 is 18 and 3 times 3 is 9 plus 9 is 18
4 0
3 years ago
the ratio of the number of womens shoes to the number of mens shoes in a shoe store is 12:7. What fraction of the shoes are mens
stira [4]

7/19 are the fraction of men's shoes

explanation + example:

Use the total number as the denominator: 6 + 8 = 14

Use each of the ratio terms as the numerator in a fraction:

6 becomes 6/14

8 becomes 8/14

Reduce each fraction to lowest terms:

6/14 simplifies to 3/7

8/14 simplifies to 4/7

The part-to-part ratio 6 : 8 converts into the fractions:

6/14 = 3/7

8/14 = 4/7

4 0
3 years ago
Read 2 more answers
1. What’s the exact value of cot[cot^-1 sqrt3/3] ?
vovikov84 [41]
So the problems ask to find and calculate the exact value of the trigonometric equation in the following equations and the best answers would be the following:
#1. sqrt(3)/3
#2. Arcsine of zero is 0
#3. x/sqrt(4-x^2)
I hope you are satisfied with my answer and feel free to ask for more if you have questions and further clarifications. Have a nice day 

8 0
3 years ago
Read 2 more answers
Other questions:
  • The length which equation will have the same solution as 3(2x – 1) 4x = 13? of a rectangle is 8 inches and the width is x inches
    14·1 answer
  • Simpligy the expression 7(x+7)-3(x+3)
    8·1 answer
  • Help needed ASAP plz plz
    5·1 answer
  • Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
    15·1 answer
  • The probability that a person chosen at random is at least 15 years old is
    10·1 answer
  • How I would I do number 3
    8·2 answers
  • Convert 1 radian to degrees. Round your answer to the nearest degree.
    6·2 answers
  • 3(x+4) Please answer :(
    8·2 answers
  • A tree in Kira's backyard is 1/4 meters tall. It has been growing for 2 4/5 years.
    7·1 answer
  • Micheal was asked to give examples of the identity property of addition and the identity property of multiplication. Below are h
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!