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
ioda
3 years ago
5

Solve this showing work. worth 50 points

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
6 0

Answer:

10. X=3

11. FG=15

12. QS=34

Hope this helps

Step-by-step explanation:

10. 8x+11=12x-1

8x-12x=-1-11

-4x=-12

x=3

11. 11x-7=3x+9

11x-7=-9+7

8x=16

x=2

Substitute the (x)

11(2)-7 =15

12. 5x-3=21-x

5x+x=21+3

6x=24

x=4

Substitute the (x)a

5(4)-3=17

21-(4)=17

17+17=34

You might be interested in
shen baked b cookies. his family ate 11 of them. using b, write an expression for the number of cookies that remained.
Jobisdone [24]

Step-by-step explanation:

So, lets write out the equation you have right now.

B - 11 = ?

You can have B be whatever you want. It must be higher than 11 (unless your teacher or whoever your guardian is allows negative numbers). In this case, I will use 15.

B = 15

15 - 11 = ?

Solve the equation and you get 4. Simple!

7 0
3 years ago
f the coordinates of point A are (8 , 0) and the coordinates of point B are (3 , 7), the y-intercept of is . If the coordinates
Doss [256]

The equation of the line is y = -7/5x + 56/5

<h3>Equation of a line</h3>

The formula for expressing equation of a line is given as y = mx + b

where

m is the slope

b is the y-intercept

Given the coordinates A(8, 0) and (3, 7)

Determine the slope

Slope =7-0/3-8

Slope = -7/5

For the intercept

0 = -7/5(8) + b

b = 56/5

Hence the equation of the line is y = -7/5x + 56/5

Learn more on equation of a line here:brainly.com/question/22119282

#SPJ1

8 0
2 years ago
Least to greatest 3/4, 0.7, 1/2, 0.1
Artyom0805 [142]
( 3/4 =7.5,) 0.7, ( 1/2=0.5,) 0.1 so the correct answer will be ( 0.1, 1/2, 0.7, 3/4
8 0
3 years ago
Don placed a ladder against the side of his
Luda [366]

Answer:

19.5^2 + x^2 = 20^2

Step-by-step explanation:

You would use the pythagorean theorem to find the missing side length

7 0
2 years ago
I need help with #10 please! Thanks!
Anastasy [175]
√27 can be simplified. First we split it into √9√3 because 9*3=27. Now the √9 becomes 3. We can multiply this 3 with the 3 in the beginning of the problem to get 9√3 as the final answer

Hope this helps
7 0
3 years ago
Other questions:
  • Write the slop-intercept form of the equation of each line. Please show your work.
    13·1 answer
  • What is the solution of 3x+8/x-4 less than or equal to 0
    13·1 answer
  • Write this expression in radical form t^-3/4
    7·1 answer
  • Identify sin A as a fraction and as a decimal rounded to the nearest hundredth. HELP PLEASE!! I don't understand.
    6·1 answer
  • Which of the following are mathematical sentences.
    12·1 answer
  • Why is the square root of 23 an irrational number​
    13·1 answer
  • If x= 54, then x= ____
    8·2 answers
  • Yep here we go again:
    10·2 answers
  • At a garage sale, the most expensive item was marked $24.00 more than the cheapest item. The sum of the two items was $27.50. Fi
    12·1 answer
  • WILL MARK BRAINLIST‼️<br><br>7/12 as a reccuring decimal (dot notation)​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!