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
solniwko [45]
3 years ago
5

(- 6x + 7) + (2x - 6) = - 4x + 1

Mathematics
1 answer:
inna [77]3 years ago
7 0

Answer:

Step-by-step explanation:

-4x + 1 = -4x + 1

1 = 1

infinitely many solutions

You might be interested in
**100 POINTS**!!Arrange the steps of a good investment strategy in the correct order.
Murrr4er [49]

Answer:

You didn't give the multiple choice so I am just going to take the points.

8 0
3 years ago
In parallelogram ABCD, AB = 16 cm, DA = 3<img src="https://tex.z-dn.net/?f=%5Csqrt%7B2%7D" id="TexFormula1" title="\sqrt{2}" alt
Murljashka [212]

Answer:

length of segment YZ is 8 cm

Step-by-step explanation:

given data

AB = 16 cm

DA = 3\sqrt{2} cm

AB and DA form interior angle  =  45-degre

WX ≠ YZ

WX = 16 cm

to find out

length of segment YZ

solution

area of △ABD is  the same as the area of △BCD

and

area of △ABD is express as

area of △ABD = AB × AD × sin(45) ÷ 2    ............1

put here value

area of △ABD = 16 × 3√2 × sin(45) ÷ 2

area of △ABD = 24

and

area of the parallelogram is

area of the parallelogram = 24 × 2

area of the parallelogram = 48

so

now we will consider here YZ = x

and Since ZY XW is isosceles trapezoid

so here we can say that

WM = ZM = (16 - x)  ÷ 2   .......................2

so area of  trapezoid will be

area of  trapezoid = \frac{ZY + WX }{2}  \times ZM         .......................3

area of  trapezoid = \frac{x+16}{2} \times \frac{16 - x}{2}    

48 = \frac{x+16}{2} \times \frac{16 - x}{2}  

solve it we get

x = 8

so length of segment YZ is 8 cm

7 0
3 years ago
Translate the word phrase into a math expression.
mote1985 [20]

Answer:

its d cuz im a big brain :)

7 0
3 years ago
Read 2 more answers
What is the value of -5 to the 4th power? <br><br> A) 20<br> B) 625<br> C) 125<br> D) -625
Yanka [14]

Answer:

B) 625

Step-by-step explanation:

(-5)^4

-5*-5*-5*-5

25*25

625

3 0
4 years ago
Read 2 more answers
Mafalda has a save percentage of 0.7380.7380, point, 738 so far this hockey season. Last season, her save percentage was 0.5850.
Snowcat [4.5K]

Answer:

0.153

Step-by-step explanation:

We have been given that Mafalda has a save percentage of 0.738 so far this hockey season. Last season, her save percentage was 0.585.

To find improvement in Mafalda's save percentage we will subtract last season's save percentage from this season's save percentage.

0.738-0.585=0.153

Therefore, Mafalda's save percentage improved by 0.153.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What polyhedron can be formed from a net diagram that had 2 congruent hexagons and 6 congruent rectangles
    7·2 answers
  • What is the value of X in the equation 2x+3y=36 when y=6
    8·1 answer
  • What is the value of 2 in 1,025
    12·2 answers
  • Slove and answer -2(x+3y)=18
    13·2 answers
  • Help please it's for math due today
    8·1 answer
  • If f'(x)=5^2x-1 what is f(x) ?
    12·1 answer
  • Omar keeps his sneaker collection carefully arranged on the floor of his closet. 8 pairs of
    10·2 answers
  • What is the volume of the figure? Enter the answer in the box.
    12·1 answer
  • What is it please????
    7·1 answer
  • Find the value of x.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!