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timofeeve [1]
3 years ago
13

2/3 of a number is 28 what is that number​

Mathematics
1 answer:
Sidana [21]3 years ago
8 0

Answer:

28×3÷2=14×2×3÷2=14×3=42

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BAYES FORMULA
djverab [1.8K]

Answer:

republicans

Step-by-step explanation:

Given, there are 60% democrats and republicans 40%

60% of the democrats voted for democrats and 95% of the republican voted for their candidate

therefore

% of votes that went for Democrats =0.6*0.6=0.36 = 36%

% of votes that went for Republics=0.4*0.95=0.38 = 38%

Since the republicans have more % of votes  thus Republic's mayor runs city hall.

6 0
3 years ago
Prove that a chord is parallel to the tangent drawn at the midpoint of its arc​
galina1969 [7]
Need more information
7 0
3 years ago
Read 2 more answers
Help ASAP please !! No scam I really need this<br> Trigonometry!!
USPshnik [31]
<h3>Answer:  Choice D)  7.5 cm</h3>

==========================================================

Explanation:

We are told that quadrilateral ABCD is similar to quadrilateral EFGH.

The order of the four letter sequence is important.

  • For ABCD, we have AB as the first pair of letters.
  • For EFGH, we have EF as the first pair of letters.

Therefore, AB and EF are corresponding sides.

So AB = 10 and EF = x pair up together. We can form the ratio AB/EF which becomes 10/x.

The diagram shows that AD = 8. Notice that A and D are the first and last letters of ABCD. The first and last letters of EFGH are E and H. We can see that AD and EH correspond to one another because of this.

AD = 8 and EH = 6 forming the ratio AD/EH = 8/6

Because the quadrilaterals are similar, the corresponding ratios must be the same. Therefore, AB/EF is the same as AD/EH.

-----------------------

Let's set up a proportion to solve for x

AB/EF = AD/EH

10/x = 8/6

10*6 = x*8

60 = 8x

8x = 60

x = 60/8

x = 7.5  Answer is choice D

6 0
2 years ago
Write the equation of the line in slope-intercept form that goes through the points: (2, 4) and (7, -1) *
avanturin [10]

Answer:

1. slanting upward because the slope is positive one.

2. A: 3/4     B: 4/-3

3. A: 3        B: y=3x-10

1. (-2-7)/(-4-5) = -9/-9 = 1

2. A: (7-4)/(7-3) = 3/4

  B: (8-0)/(-6-0) = 8/-6 = 4/-3

3. find the slope first so (4-1)/(2-1)= 3/1. then you plug in point C to find the y intercept so y=mx+b would be 2=3(4)+b which makes it so b is -10. the new equation would be y=3x-10

Step-by-step explanation:

4 0
3 years ago
The population of Virginia is 24% less than the population of Georgia,. If the population of Georgia is 10.5 million what is the
zlopas [31]

The population of Virginia is 7,980,000 people.

  • Let the population of Virginia be V.
  • Let the population of Georgia be G.

<u>Given the following data:</u>

  • Population of Georgia = 10.5 million

To find the population of Virginia:

Translating the word problem into an algebraic expression, we have;

24% percent less:

\frac{24}{100} × 10500000

24 × 105000

24% of G = 2,520,000

Now, we can find the population of Virginia:

V = G - 2,520,000

V = 10,500,000 - 2,520,000

<em>V = 7,980,000 people.</em>

Therefore, the population of Virginia is 7,980,000 people.

Find more information: brainly.com/question/596290

5 0
2 years ago
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