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
slega [8]
3 years ago
14

3x + 5 > 16 x is an integer. Find the smallest value of x.

Mathematics
2 answers:
erma4kov [3.2K]3 years ago
8 0

Answer:

4

Step-by-step explanation:

Given

3x + 5 > 16 ( subtract 5 from both sides )

3x > 11 ( divide both sides by 3 )

x > \frac{11}{3} , that is

x > 3 \frac{2}{3}

If x is an integer then the smallest value of x is 4

Neporo4naja [7]3 years ago
4 0

Answer:

<em>4</em>

Step-by-step explanation:

3x + 5 > 16

3x > 16 - 5

3x > 11

x > 11 / 3

x > 3.6666...

The smallest value would be 4.

You might be interested in
Find the value of 'x'.<br> (2x + 1)<br> (6x - 9)
MakcuM [25]

Answer:

(2x+1)(6x−9)

=12x2−12x−9

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the sum: (3x2 + 5x − 8) + (5x2 − 13x − 5)
musickatia [10]

Answer:

(3x^2+5x-8)+(5x^2-13x-5)=8x^2-8x-13

Step-by-step explanation:

The given polynomials are,

3x^2+5x-8,5x^2-13x-5

In polynomial addition and subtraction only like terms can be added or subtracted.

So,

=(3x^2+5x-8)+(5x^2-13x-5)

=3x^2+5x-8+5x^2-13x-5

=3x^2+5x^2+5x-13x-8-5

=8x^2-8x-13

7 0
3 years ago
Read 2 more answers
Find two numbers with a sum of 129 and a difference​
Nina [5.8K]

Step-by-step explanation:

100+29=129

Its so simple....

6 0
3 years ago
Prove ABCD is a parallelogram by showing both pairs of opposite sides are parallel. please Show All Work! Thanks!!
nadezda [96]

Answer:

Here You Go! I'm not really sure about this one but i tried.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Determine the surface area of each triangular prism. Round to the nearest tenth if necessary.
slamgirl [31]

Answer:

  1. 108 cm^2
  2. 211.2 cm^2
  3. 308.8 mm^2
  4. 560 yd^2

Step-by-step explanation:

In each case, you can use the given formula to find the surface area. The area of the triangular base (B) is ...

  A = 1/2bh

where b is the base of the triangle, and h is the height of the triangle perpendicular to that base.

You will notice that B is multiplied by 2 in the area formula, because there is a triangular base at either end of the prism. That means we can save some work by not multiplying by 1/2, and then by 2.

__

For figures 1, 3, 4, the triangle is a right triangle, so the base and height make up two of the three sides of it. The perimeter is finished by adding the length of the hypotenuse. That sum is then multiplied by the "height" of the prism (distance between bases) to find the lateral area as part of the area formula (Ph).

In figure 3, the triangle is equilateral, so the perimeter is not the sum of the base and height and a third side. In the attached spreadsheet, we have used a value "rest of perimeter" to make the sum be the right value for use in computing the value of Ph. For figure 3, that is 6+6-5.2=6.8. Then the sum 6 +5.2 +6.8 is 18, the proper perimeter for that figure.

__

The idea here is to let a spreadsheet do the tedious work of applying the same formula to different sets of numbers. The areas are ...

  1. 108 cm^2
  2. 211.2 cm^2
  3. 308.8 mm^2
  4. 560 yd^2

__

By way of example, we can "show work" for problem 1:

1. S = Ph +2B

  S = (4 +3 +5)(8) +2(1/2)(4)(3) = 12(8) +12 = 96 +12 = 108 . . . cm^2

4 0
2 years ago
Read 2 more answers
Other questions:
  • Plz plz plz help plz plz
    7·1 answer
  • X + 3x= solve pleasee
    12·1 answer
  • You are given the list of numbers, -9, 8, 3.0,
    13·1 answer
  • Can anyone log into my clever and do my work for me?
    6·2 answers
  • I need help <br><br> Solve the expression when X =5;3(X+2)=
    12·1 answer
  • Please help me or dont
    6·1 answer
  • What is 6.892 as a fraction
    11·2 answers
  • Simplify fully125y2/10xy​
    11·1 answer
  • Expand this expression by using the distributive property. 3(2s +5)
    12·1 answer
  • Help me please, will give brainliest
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!