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
polet [3.4K]
3 years ago
9

Solve for X can you show me how to do this problem.​

Mathematics
2 answers:
sladkih [1.3K]3 years ago
5 0

Answer:

-4

Step-by-step explanation:

First you add together 75 + 65 to get 140 then you subtract that from 180 because 180° is the total of a triangle. Then you add -4 to 44 to get 40

love history [14]3 years ago
4 0

Answer:

-4

Step-by-step explanation:

75 + 65 = 140

triangle angels equal 180°

then x +44 = 180-140

x +44 = 40

x = 40-44

x = -4

You might be interested in
By What Fraction Must ⅝ be divided to get 7/9​
weqwewe [10]

Answer:

I don't understand this Qu?estion

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
About how many u.s dollars would you get if you exchange 15 euros
Free_Kalibri [48]

Answer:

16 dollars and 32 cents

Step-by-step explanation:

8 0
3 years ago
Solve by elimination:<br> 2x + 4y = 34<br> x+4y = 27<br> A (7,-5)<br> B (6,6)<br> (7,5)<br> (5,7)
julsineya [31]

Answer:

(7,5)

Step-by-step explanation:

{2x + 4y = 34

{4y = 27 - x

2x + 27 - x = 34

x=7

4y = 27 - 7

y = 5 so the answer is ( 7,5)

3 0
3 years ago
Read 2 more answers
3.
g100num [7]

Answer:

B & D

Step-by-step explanation:

B & D

4 0
2 years ago
Read 2 more answers
Solve for the roots in simplest form using the quadratic formula:<br> 4x2 + 4x = -5
weqwewe [10]

Answer:

Step-by-step explanation:

Move all terms to one side

4x^2 + 4x + 5 = 0

Plug into quadratic formula

x = (-4 <u>+</u> \sqrt{16 - 4(4)(5)}) / 2(4)

  = (-4 <u>+</u> \sqrt{-64})/8

At this point, there are no real answers. The roots to this equation are complex.

x = (-4 <u>+</u> 8i)/8

  = (-1 <u>+</u> 2i)/2

6 0
3 years ago
Other questions:
  • To divide 572 divide 4, Stanley estimated to place the first digit of the quotient. In which place is the first digit of the quo
    14·1 answer
  • Add and simplify (4-3n-5n^2)+(-2+n-3n^2)
    7·2 answers
  • This figure consists of a rectangle and a quarter circle.
    8·2 answers
  • -3a + 5 =-1 please help me
    9·2 answers
  • A man weighing 70 kg runs alongside railroad tracks with a velocity of
    5·1 answer
  • A pair of dice is rolled. Find the probability for P(not 2 or not 12)
    5·1 answer
  • I are these orders pairs a function<br> х,у <br> 0,9<br> 2,8.<br> 4,7<br> 6,6<br> 8,5<br> 10,4
    14·1 answer
  • Can someone please help me with this math question please. Please
    8·1 answer
  • Last week Jennifer ran 7 1/2 blocks less than Sam. Jennifer ran 35
    7·1 answer
  • The height is??? I somehow got the width
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!