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
Rina8888 [55]
3 years ago
6

can someone help with this, i dont get it at all. ill give you brainliest and lots of points pweaseee.

Mathematics
2 answers:
pentagon [3]3 years ago
5 0
You just subtract it from 180
astra-53 [7]3 years ago
3 0
9) Y= 115 115=5(X-3) divide by 5, 23=X-3 add 3 X=26
10)
You might be interested in
What is 20 plus 2 /6
Leya [2.2K]
Answer:
20 1/3
Explanation:
4 0
3 years ago
I need help with number 2 ASAP!!!!! The pictures is number 2.
mars1129 [50]

Answer:

a=22.5\ units

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is equal

so

In this problem

If polygon RSUPE is similar to polygon KQUIC

then

\frac{RS}{KQ}=\frac{RE}{KC}

substitutes the values and solve for a

\frac{a+2}{14}=\frac{17.5}{10}\\ \\10a+20=14*17.5\\ \\10a=245-20\\ \\a=225/10\\ \\a=22.5\ units

5 0
3 years ago
Use lagrange multipliers to find the shortest distance, d, from the point (4, 0, −5) to the plane x y z = 9.
zlopas [31]
One function you would be trying to minimize is 
<span>f(x, y, z) = d² = (x - 4)² + y² + (z + 5)² </span>

<span>Your values for x, y, z, and λ would be correct, but </span>
<span>d² = (20/3 - 4)² + (8/3)² + (-7/3 + 5)² </span>
<span>d² = (8/3)² + (8/3)² + (8/3)² </span>
<span>d² = 64/3 </span>
<span>d = 8/sqrt(3) = 8sqrt(3)/3</span>
4 0
3 years ago
What foes the acronym FDA stands for
vlabodo [156]
Food and Drug Administration.
6 0
3 years ago
What is the solution of the system? Use substitution.<br><br> y = 6x + 2<br> 3y - 18x = 12
kicyunya [14]
3(6x+2)-18x=12 (y=6x+2, so you plug in 6x+2 into the y in 3y-18x=12)
18x+6-18x=12    (Then you distribute the 3 to the 6x and to the 2)
6=12                    (Combine like terms 18x-18x)

There is no solution. Hope this helps and makes sense.


5 0
2 years ago
Read 2 more answers
Other questions:
  • A) given the function f(x) = −x 2 + 8x + 9, state whether the vertex represents a maximum or minimum point for the function. exp
    10·1 answer
  • There are 4 times as many used cars in the car dealership lot as there as new cars. There are 120 cars total in the dealership l
    11·1 answer
  • HELP , ILL GIVE BRAINLIEST. Answer 5-8 please .
    14·1 answer
  • A soda manufacturer knows that sales of soda increase during the summer. To make sure that they get a large portion of the sales
    11·1 answer
  • A set of triplets weighted 4lb 3oz , 3 lb 9oz and 4 lb 5 oz . What is the total weight of all three babies ?
    15·1 answer
  • Help with 8 pls thanks
    15·1 answer
  • The cube root of r varies inversely with the square of s. Which two equations model this relationship?
    8·1 answer
  • HELP <br> solve for x. -2x-5-4=<br> x=
    12·1 answer
  • Is 2(5m-4)-3(m-5)^2 equivalent to -3m^2+40m-83? Show your work.
    15·1 answer
  • Solve this equation using elimination<br> 2x+5y=9<br> 2x+y=13
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!