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
lutik1710 [3]
2 years ago
15

How do you solve this??

Mathematics
2 answers:
Dafna1 [17]2 years ago
8 0
The sum in the line is 180
vovikov84 [41]2 years ago
7 0

Answer:

The sum of this entire line is 180, so to solve this we would subtract 20 from 180, which means x = 160.

(っ◔◡◔)っ ♥ Hope It Helps ♥

You might be interested in
Suppose an automobile manufacturer designed a radically new lightweight engine and wants to recommend the grade of gasoline that
Deffense [45]

Answer:

The F-statistic used to test the hypothesis that the miles per gallon for each fuel are the same is 4.07.

Step-by-step explanation:

There are four treatments in the data given, i.e. k = 4.

Total number of observations, n = 12.

Note: degrees of freedom is denoted as df.

For treatment, the degrees of freedom = k-1 = 4-1 =3 df.

The total degrees of freedom = n-1 = 12-1 = 11 df.

The error in degrees of freedom = df (total) - df(treatment)

The error in degrees of freedom = 11 - 3 = 8 df

At α = 0.05 level,from the F table, the F-statistic with (3 , 8)df is 4.07.

Therefore, the F-statistic used to test the hypothesis that the miles per gallon for each fuel are the same is 4.07.

8 0
3 years ago
Find the solution of the system of equations.<br> 8x-3y=2<br> -8x-5y=46
Bingel [31]

Answer:

use elimination

8x-3y=2

-8x-5y=46

8x cancel out

-5y-3y= -8y= 48

48/-8= -6y

Step-by-step explanation:

ANSWER= -6y

4 0
3 years ago
Read 2 more answers
PLEASE HELP ME PLEASE
suter [353]

Answer:

$1.21

Step-by-step explanation:

Start by finding the total amount spent on shirts. Do this by multiplying $3.65 and 4 together. You will get 14.6. So, he spent $14.60 on 4 shirts. Take this amount and subtract it from the total amount paid for shirts and socks. $23.07 minus $14.60. This will give you $8.47 left to spent on socks. $8.47 divided by 7 is $1.21. Therfore, James paid $1.21 per pair of socks.

4 0
3 years ago
9(d − 93) = –36 d = _______
goldenfox [79]

Steps to solve:

9(d - 93) = -36d

~Distribute

9d - 837 = -36d

~Subtract 9d to both sides

-837 = -45d

~Divide -45 to both sides

18.6 = d

Best of Luck!

4 0
3 years ago
Please help me with 1,2,3,show me how you get the answers and show me the steps for 1,2,3,please do not send me link write it ri
Natali [406]

Answer:

Step-by-step explanation:

1. ok so you need to use Pythagoras which is a^2 + b^2 = c^2

substituting 16 and 12 into 'a' and 'b' you get 16^2 + 12^2 = c^2

256 + 144 = c^2

400 = c^2 (square root each side to get ride of the square)

c = 20cm

2. doing the same thing you get c = 22.36 in

3. again doing it you get c = 15Ft

 Hope this helps!

8 0
2 years ago
Other questions:
  • Which is greater -45.80 or -69.10
    13·1 answer
  • How Important Is Regular Exercise? In a recent poll1 of 1000 American adults, the number saying that exercise is an important pa
    7·1 answer
  • How do i solve this?
    15·1 answer
  • 2(5x-7)=2x+10 what Is the distributive property
    15·1 answer
  • 50 points help please
    6·2 answers
  • Pagina 32 de libri de tercero de secundaria
    5·1 answer
  • Your sample is normally distributed with a mean age of 36. The standard deviation in this sample is 4 years. You would expect:
    6·1 answer
  • Help please thanksssssssssssssssssssssssssssssssssssssssssssssssss
    5·1 answer
  • Answers Appreciated! Thanks if you help!
    6·1 answer
  • Differential cos^2x dy/dx =e^y-tanx​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!