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
tensa zangetsu [6.8K]
2 years ago
13

Please help, I will give Brainliest!

Mathematics
2 answers:
leonid [27]2 years ago
6 0

Answer:

20.25 subtract last

Step-by-step explanation:

3241004551 [841]2 years ago
5 0
It’s pemdas. You would do parenthesis first, then go from left to right so multiply and divide last.
You might be interested in
Draw at least six different sized rectangles that have an area of 64 square units
olga_2 [115]

Let

x------> the length of the rectangle

y------> the width of the rectangle

we know that

The area of a rectangle is equal to

A=x*y

A=64\ units^{2}

so

x*y=64 --------> equation 1

let's assume different values of x to get the different values of y

<u>case 1)</u> For x=64 units

substitute in the equation 1

x*y=64

y=64/x

y=64/64

y=1\ units      

the dimensions of the rectangle are 64 units x 1 unit

see the draw in the attached figure N 1

<u>case 2)</u> For x=32 units

substitute in the equation 1

x*y=64

y=64/x

y=64/32

y=2\ units

the dimensions of the rectangle are 32 units x 2 units

see the draw in the attached figure N 2

<u>case 3)</u> For x=16 units  

substitute in the equation 1

x*y=64

y=64/x

y=64/16

y=4\ units

the dimensions of the rectangle are 16 units x 4 units

see the draw in the attached figure N 3

<u>case 4)</u> For x=30 units

substitute in the equation 1

x*y=64      

y=64/x

y=64/30

y=\frac{32}{15} =2\frac{2}{15} \ units

the dimensions of the rectangle are 30 units x 2 (2/15) units

see the draw in the attached figure N 4

<u>case 5)</u> For x=40 units

substitute in the equation 1

x*y=64    

y=64/x

y=64/40

y=1.60\ units

the dimensions of the rectangle are 40 units x 1.60 units

see the draw in the attached figure N 5

<u>case 6)</u> For x=60 units

substitute in the equation 1

x*y=64    

y=64/x

y=64/60

y=\frac{16}{15} =1\frac{1}{15} \ units

the dimensions of the rectangle are 60 units x 1 (1/15) units

see the draw in the attached figure N 6

3 0
2 years ago
Is the sum of a negative and positive number always negative
Semenov [28]

No because if you do -5+10= it equals positive 5 and not a negative number.

7 0
2 years ago
Read 2 more answers
Sonji paid $25 for two scarves, which were different prices. When she got home she could not find the receipt. She remembered th
Oksanka [162]

Answer:

$14

Step-by-step explanation:

Make the variables:

x

x + 3

2x + 3 = 25

2x = 22

x = 11

11, 14

5 0
2 years ago
Read 2 more answers
Solve the following:<br> 4x3 = 2x + 7
Yuri [45]

Answer:

If you meant 4x to the third power, than x = 1.34

8 0
2 years ago
Select all the equations where z= 5 is a solution. <br> Na
kolezko [41]

Answer: A, D, & E

Step-by-step explanation:

they are all correct when 5 is plugged in.

5 0
3 years ago
Other questions:
  • Each letter of the English alphabet is written on a scrap of paper and put in a hat p(j)= 1/26 what type of probability is illus
    10·2 answers
  • Evaluate (if possible) the six trigonometric functions of the real number t. (if an answer is underfunded, enter UNDEFINED)
    5·1 answer
  • How many hundreths are on 32.412?​
    15·2 answers
  • What is the range of 39, 32, 48, 43, 25, 22, 43? Explain
    14·2 answers
  • Please help me asap!!!
    7·1 answer
  • Which statement corresponds to the conjunction x &gt; -5 and x &lt; 14
    9·2 answers
  • How do I solve -12+1/2x=-6​
    10·1 answer
  • Subtract: (b^2 + 9 ab + 5a ) - ( 3b^2 -25ab + 1)
    14·1 answer
  • How do I write a slope intercept form from a graph​
    12·1 answer
  • a wheel has diameter 84cm.During a journey the wheel make 800 complete revolutions. how many meter does it travel?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!