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
Lina20 [59]
3 years ago
8

(20×2)20+2)20×2)+20(+41+2=​

Mathematics
1 answer:
andrew-mc [135]3 years ago
3 0

Answer:

123

Step-by-step explanation:

BODMAS

1.multiply 20 by 2

2.20 ×2

3. 40+22+40+20+43=123

You might be interested in
Please help on this one question
Nonamiya [84]

Answer:

9ab+3a

Step-by-step explanation:

2a*3b=6ab

2a*1=2a

a*3b=3ab

a*1=a

adding everything together=6ab+2a+3ab+a=9ab+3a

3 0
2 years ago
Read 2 more answers
A rectangular swimming pool has an area of (70x+10) square feet. Find possible dimensions of the pool.
NNADVOKAT [17]

Answer:

10 and 7x + 1

Step-by-step explanation:

The area of a rectangle is 70x + 10.

Let's factor 70x + 10.

Factor out a common factor of 10.

70x + 10 = 10(7x + 1)

Since the area of a rectangle is length * width, we can let one factor be the length and the other factor be the width.

Possible dimensions are 10 and 7x + 1

6 0
2 years ago
Read 2 more answers
A contestant on a game show is given $100 and is asked five questions. The contestant loses $20 for every wrong answer. Sketch a
iren2701 [21]
Y-INT IS $100 since its the starting point. 20 is the slope so make graph counting by 20’s
5 0
3 years ago
Read 2 more answers
Prove algebraically that 0.5 recurring = 5/9
weeeeeb [17]

Answer:

see explanation

Step-by-step explanation:

We require 2 equations with the recurring part after the decimal point.

Let x = 0.555..... → (1)

Multiply both sides by 10, then

10x = 5.555..... → (2)

Subtract (1) from (2) thus eliminating the recurring decimal

(10x - x) = (5.5555 - 0.5555 ), that is

9x = 5 ( divide both sides by 9 )

x = \frac{5}{9}

5 0
2 years ago
I need the x intercepts for (x+3)(x + 7) = 0
Scrat [10]

Answer:

-3, -7

Step-by-step explanation:

either x + 3 = 0 --> x = -3

or x + 7 = 0 --> x = -7

3 0
2 years ago
Read 2 more answers
Other questions:
  • 7 +4*9#23(42)-42=
    7·2 answers
  • Simplify the complex number i^39 as much as possible.
    5·1 answer
  • HELP ASAP WILL GIVE BRAINLYIST AND 30 POINTS
    15·1 answer
  • Given a regular square pyramid with RS = 6 and PX = 4, find the following measure. XT =
    14·2 answers
  • What is the equation of the line that passes through the point (-3,0) and has a<br> slope of 4/3
    6·1 answer
  • Vivi scored 5 goals in Saskatoon sticks lacrosse tournament. This was 1/8 of her teams goals. How many goals did vivi’s team sco
    13·1 answer
  • Line segment AB has endpoints A(1, 2) ) and B(5,3) Find the coordinates of the point that divides the line segment directed from
    15·1 answer
  • What is <br> 12.42 x 10-3
    15·2 answers
  • LOOK AT THE PICTURE or click on the file
    8·1 answer
  • 3(2x − 5) = 6x + k , whats the value of k?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!