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
Serggg [28]
2 years ago
5

8. The equation at the right has been incorrectly solved.

Mathematics
2 answers:
ozzi2 years ago
8 0
The equation at the right has been incorrectly solved, the answer to this is b = -7
Lilit [14]2 years ago
6 0
When subracting the negative 24 from the left and right side, the left will cancel and the right will equal -28 instead of positive.

The final answer would just be positive 7 instead of negative.
You might be interested in
Me ajudem nessa equação :<br> 10x - 12 + 10= +18 - 20
nirvana33 [79]
10x - 12 + 10 = 18 - 20
10x - 2 = -2
10x = 0
x = 0 
6 0
3 years ago
How do you graph y=1/5x-2
zmey [24]
<span>That's how it's graphed.</span>

7 0
3 years ago
Find the set below using A=(5,6,9), and so on (Explanation is in picture)
anzhelika [568]

The result is: {5,6,9}

Step-by-step explanation:

Given

U = {0,1,2,......,10}

A = {5,6,9}

B = {0, 6, 7, 10}

We have to find

(A∩B)U(A∩B')

First of all,

<u>B':</u>

B' = U -B = {0,1,2,......,10} -  {0, 6, 7, 10}

= {1,2,3,4,5,8,9}

<u>A∩B':</u>

A∩B' = {5,6,9} ∩ {1,2,3,4,5,8,9}

= {5,9}

<u>A∩B:</u>

A∩B = {5,6,9} ∩ {0, 6, 7, 10}

={6}

At the end we have to find union

(A∩B)U(A∩B') = {6} U {5,9}

(A∩B)U(A∩B') = {5,6,9}

Hence,

The result is: {5,6,9}

Keywords: Sets , Union

Learn more about sets at:

  • brainly.com/question/3126500
  • brainly.com/question/3306327

#LearnwithBrainly

8 0
2 years ago
Rectangle A measures 10 inches by 8 inches. Rectangle B is an enlarged copy of Rectangle A. Select all of the measurement pairs
Fudgin [204]

Answer:

See Explanation

Step-by-step explanation:

Given

Rectangle A:

Length: 10\ in

Width: 8\ in

Required

Determine the possible dimensions of Rectangle B

<em>The question has missing options; however, the question can still be solved.</em>

<em></em>

Rectangle B being an enlarged copy of A implies that the dimension of A A is enlarged in equal proportion to form B

Take for instance, the measurements of Rectangle B are

Length: 15 in

Width: 12 in

Divide the corresponding lengths of B by A to get the enlargement ratio

Ratio = \frac{B}{A}

For length:

Ratio = \frac{15}{10}

Ratio = 1.5

For width

Ratio = \frac{12}{8}

Ratio = 1.5

Notice that both ratios are the same.

For this measurement of B, we can conclude that B is an enlargement of A

Assume another measurements for B

Length: 20\ in

Width: 10\ in

Calculate Ratios

Ratio = \frac{B}{A}

For length:

Ratio = \frac{20}{10}

Ratio = 2

For width

Ratio = \frac{10}{8}

Ratio = 1.25

Notice that, both ratios are not equal.

For this measurement of B, we can conclude that B is not an enlargement of A

<em>Conclusively, all you have to do is: determine the ratios of the dimensions of B to A, if the result are equal then B is an enlarged copy of A; if otherwise, then B is not an enlarged copy</em>

5 0
3 years ago
Which triangle is similar to the triangle T
Delicious77 [7]

Answer:

the last one

maybe?

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Solution set for 5x + 38<br><img src="https://tex.z-dn.net/?f=%20%5Cleqslant%20" id="TexFormula1" title=" \leqslant " alt=" \leq
    9·2 answers
  • finding the amplitude, period, asymptotes, reflections, vertical shifts, and phase shifts of trig equations
    9·1 answer
  • What is the lowest common denomimator of 14 and 26
    5·2 answers
  • Solve the function.<br> f(x) = x2 + 3x – 14<br> f(8) = [?]
    12·1 answer
  • On vacation, the Jones family drove 320 miles the first day and 400 miles on the second day. If they drove about 60 miles per ho
    5·1 answer
  • In △BFD, m∠B = 34 ° and m∠FDC = 76°. What is m∠F and m∠FDB?
    13·2 answers
  • Scenario: The Cannon Instructions: View the video found on page 1 of this Journal activity. Using the information provided in th
    14·1 answer
  • If cosØ =-3/5 in quadrant 2, what is sinØ?<br><br> A. 3/4<br> B. 4/5<br> C. -3/4<br> D. -4/5
    5·1 answer
  • When Natasha was born, her parents deposited
    8·1 answer
  • 1.      If α and β are the zeroes of a polynomial such that α + β = -6 and αβ = 5, then find the polynomial. ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!