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
Diano4ka-milaya [45]
3 years ago
12

Like y'all is so nice for helping me because this work is so hard so can yall help me and i will give barinlest☺️

Mathematics
1 answer:
ELEN [110]3 years ago
5 0

Answer:

The answer is A I hope it’s right

Step-by-step explanation:

405-319=86

You might be interested in
The product of two mixed numbers x and y is 10. If x= _ 2/3 and y=_ 3/4 ,<br> find x and y?
Akimi4 [234]

Answer:

  • x = 2 2/3
  • y = 3 3/4

Step-by-step explanation:

There may be other ways to do this. Here's the approach I took. Let the integer part of x be represented by "a", and the integer part of y be represented by "b". Now, we have ...

  (a +2/3)(b +3/4) = 10

Multiplying by 12, this becomes ...

  (3a +2)(4b +3) = 120

There are only 16 divisors of 120, so they can be easily enough checked one at a time.

  120 = 1·120 = 2·60 = 3·40 = 4·30 = 5·24 = 6·20 = 8·15 = 10·12

Of these divisors, the ones that are of the form 3a+2 are ...

  2, 5, 8, 20 . . . . a=0, 1, 2, 6

The ones that are of the form 4b+3 are ...

  3, 15 . . . . b = 0, 3

The factor pair that consists of a number on the first list and a number on the second list is ...

  120 = 8·15

corresponding to a=2 and b=3. So, the mixed numbers you want are ...

  x = 2 2/3

  y = 3 3/4

_____

<em>Check</em>

  (2 2/3)·(3 3/4) =2·3 +2·3/4 +2/3·3 +2/3·3/4 = 6 +6/4 +2 +2/4 = 8+8/4 = 10

6 0
3 years ago
Which equation is equivalent to
Paul [167]

Answer:

c) 3x - 45 = 10

Step-by-step explanation:

\frac{1}{5}x-3=\frac{2}{3}\\\\\frac{1}{5}x-\frac{3*5}{1*5}=\frac{2}{3}\\\\\frac{x-15}{5}=\frac{2}{3}\\

Cross multiply,

3*(x - 15) = 2*5

3*x - 3*15 = 10

3x - 45 = 10

4 0
3 years ago
The length of a rectangle is 44 centimeters less than its width. What are the dimensions of the rectangle if its area is 221 squ
Artist 52 [7]
<span>5.02272727273 x 44 = 221</span>
4 0
3 years ago
What is the value of x in the equation 4x + 8y = 40, when y = 0.8?
nadya68 [22]
4x+8y=40 \ |:4 \\\\ x+2y=10 \\\\ x+2*0.8=10 \\\\ x+1.6=10 \\\\ x=10-1.6 \\\\ \boxed{x= 8.4}
6 0
3 years ago
Solve the literal equation for x.<br> g=4x+5xy
Tasya [4]

The literal equation for x is g/4+5y

<h3>Subject of formula</h3>

This is a way of representing a variable in terms of another

Given the equation below;

g=4x+5xy

Factor out x to have

g=x(4 + 5y)

Divide both sides by 4 +5y to have:

g/4+5y = x

x = g/4+5y

Hence the literal equation for x is g/4+5y

Learn more on subject of formula here: brainly.com/question/21140562

#SPJ1

4 0
2 years ago
Other questions:
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B6%5D%7Bx%20%7B%7D%5E%7B2%7Dy%20%7B%7D%5E%7B3%7D%20%20%7D%20" id="TexFormula1" tit
    7·1 answer
  • The volume of a sphere with a diameter of 6
    15·1 answer
  • Instructions : state what additional information is required in order to know that the triangles in the image below are congruen
    8·1 answer
  • 1.) Two angles are complementary if they add up to 90°. Show that if angles 1 and 2 are complementary, and angles 2 and 3 are co
    5·1 answer
  • For the following pair of lines, identify the system by type.
    11·1 answer
  • Help me please!!!!!!!!
    5·1 answer
  • Which of the following statistics would provide a good comparison between data sets?
    9·1 answer
  • I need help pleaseee, I’ve been stuck on this for a while
    8·1 answer
  • In class, there are 12 girls and 11 boys. Write each ratio 3 ways.
    14·1 answer
  • Solve for x in a right triangle (show work)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!