Select two ratios equivalent to the ratio of white socks to brown socks. pls help

Answer:

Kim should'nt have put 2 because y would be bigger than 2

by-step explanation:

Answer:

Answer:y=x divided by 3 times 5.

Step-by-step explanation:

if you divide x for example 6 by 3, you will get 2 then multiply it by 5, you will get 10, which is y.

Answer:

y=-2x+6

Step-by-step explanation:

See the attached file for the worked solution.

Answer:

£125

Step-by-step explanation:

Let the original price be x

Reduction = 20%

Price after reduction = (100 - 20)% = 80%

80% of x = £ 100

[tex]\frac{80}{100}x = 100\\\\x=100*\frac{100}{80}\\\\[/tex]

x = 125

Original price = £125

Answer:

10000

Step-by-step explanation:

9514 1404 393

Answer:

  y = 1/4x -2

Step-by-step explanation:

The line rises one unit from -2 to -1 as x changes from 0 to 4. The slope is ...

  m = rise/run = 1/4

The y-intercept (b) is where the line crosses the y-axis, at y = -2.

The equation in slope-intercept form is ...

  y = mx + b

  y = 1/4x -2

Answer:

12/8 = 30/x ... x =20minutes

Step-by-step explanation:

Answer:

pay rate £7.80

Step-by-step explanation:

28860 divide by 37 = 780

780 divided by 100 = 7.80

Answer:

D

Step-by-step explanation:

Answer:

29 to the power of 15x

Step-by-step explanation:

Rules of exponents:

Multiply exponents.

15*x=15x

Therefore 29 to the power of 15x

Answer:

Answer:

3.5

Step-by-step explanation:

42/12=3.5

Answer:

b)

Step-by-step explanation:

a) 4+12>8

12+8>4

4+8=12

NO

b) 5+12>10

10+5>12

12+10>5

YES

c) 16+4>6

6+4<16

NO

d) 30+12>6

12+6<30

NO

Answer: Alycia only established some of the necessary conditions for a congruence criterion.

Step-by-step explanation: Two triangles are congruent if their corresponding sides or/and corresponding angles are the same.

There are 5 ways to find out if the triangles are congruent.

The one Alycia used seems to be the one called Side-Angle-Side, which states that if two sides and its included angle is equal to the corresponding sides and angle of the other triangle, they are congruent.

For triangles ΔOPQ and ΔSTR to be congruent, using that theorem:

1) ∠O = ∠S

2) OP = TS

And

3) RS = OQ

So, Alycia's error is that she didn't prove RS = OQ, which would definitively  conclude that both triangles are congruent.

Answer:

Alycia used a criterion that does not guarantee congruence.

Step-by-step explanation:

A proof is a formal description of how we can know that something is true based on the information from a mathematical scenario.

Each step of the proof is a transformation, a construction, or a statement about what we can conclude from earlier steps.

For a two-column proof we give a reason to justify each statement. Common reasons include geometric theorems, algebraic properties, and information given in diagrams.

Let's check the reason for each step and whether Alycia established the conditions for it.

Step 1

The diagram does support the claim that OP=ST=4

Step 1 is correct

Step 2

The diagram does support the claim that OP is parallel to ST because they both have an arrow mark.

Step 2 is correct.

Step 3

<O is indeed congruent to ∠S because they are alternate interior angles between parallel lines.

Step 3 is correct.

Step 4

In this step, Alycia claims that the triangles are congruent using a "side-angle" criterion. She did establish the conditions for claiming that the figures has one pair of congruent corresponding sides and one pair of congruent corresponding angles.

~From Step 1, we know OP is congruent to ST

~From step 2, we know O is congruent to S

(Segments and angles are congruent if and only if they have equal measures.)

However, side-angle congruence is not a valid reason for claiming that two triangles are congruent, so Alycia's reason is inappropriate.

Alycia used a criterion that does not guarantee congruence.

Answer:

$104,912.76

Step-by-step explanation:

You will need to pay $603.92 every month for 30 years to payoff the debt.

Monthly Payment$603.92

Time to Pay Clear30.00 years

Total of 360 Payments$217,412.76

Total Interest$104,912.76

(Credits to ElectricPavlov)

Answer:

Step-by-step explanation:

Let the numbers be x and y

Three times the first number minus two times the second number equals -7:

The second number equals one less than negative three times the first number:

Substitute y in the first equation and solve for x:

Find the value of y:

The numbers are -1 and 2

Answer:

I need to see it first please

Answer:

75 + m ≥ 495

m ≥ 420

Step-by-step explanation:

9514 1404 393

Answer:

  (b)  15 cm, 20 cm, 25 cm

Step-by-step explanation:

Because you know that the triple (3, 4, 5) is a Pythagorean triple, you know that every multiple of it will also give side lengths of a right triangle. Multiplying that triple by 5 gives (15, 20, 25), matching the 2nd choice on the list.

__

Comments on other choices

You also know that (3, 4, 5) is the only Pythagorean triple that has constant differences, so 15, 16, 17 cannot be a right triangle. (It is very nearly an equilateral triangle.)

A right triangle with same-length sides will have a hypotenuse that is √2 times that length, so no right triangle will have two equal integer legs and an integer hypotenuse.

The lengths 15, 18, 33 form a straight line, not even a triangle.

__

For those who insist on seeing an equation:

  15^2 +20^2 = 225 +400 = 625 = 25^2 . . . 15, 20, 25 will form a right triangle

Answer:

m

Step-by-step explanation:

The ratio 5 : 13 in this situation represents number of Lilies to the number of tulips and zinnias in Myra's flower bed.

A ratio shows us the number of times a number contains another number.

Given that Myra’s flower bed has three types of flowers. There are 7 lilies, 5 tulips, and 6 zinnias. Therefore, the ratio of number of Lilies to the number of tulips and zinnias are,
Ratio = Number of Lilies : Number of tulips and zinnias
Ratio = 5 : (7+6)

Ratio = 5 : 13

Hence, the ratio 5 : 13 in this situation represents number of Lilies to the number of tulips and zinnias.

Learn more about Ratios here:

https://brainly.com/question/1504221

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Answer:

60 starbursts

Step-by-step explanation:

We can set up an equation to find the answer. 21/x=0.35/1 because we're trying to find how many starbursts make up 100% of the package. So then to solve, we take 21x1 and then divide that by 0.35. From this we find that x=60.

Answer:

Kelly is incorrect because she added the two numbers on the number line that made no since.

If Kelly had worked through the problem

P would have equaled 1.2

3.6+(-2.4) = 1.2 which is what p equals

The value of P is 1.2

The value of p is 1.2.

Absolute value of a number is the distance value from zero without considering sign of a number. It is also represented as |x|, where x is any number.

Given that the expression, 3.6 + (-2.4) = p

To find the value of p,

3.6 + (-2.4) = p

p = 1.2

Relation of p in number line with -2.4 and 3.6 ;

p = 1.2 in the number line is right side of -2.4 and left side of 3.6.

Whenever we add the positive numbers we get the sum of the number in the right side of both the positive number.

And whenever we add the negative numbers we get the sum of the number in left side of both of the negative number.

And when we add the positive and negative number then if

1) positive number > absolute value of negative number then sum of the numbers will be in the middle of the both number.

And 2) if positive number < absolute value of negative number then the sum of the numbers will be in the middle of both of the number.

Therefore the value of p is 1.2.

To learn more about the absolute value;

https://brainly.com/question/1301718

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Answer:

-3x^2+11x+2

Step-by-step explanation:

hope this helps!

Answer:

She walked neighbor's dog 4 times.

Step-by-step explanation:

It is given that:

Peri earned $27 for walking the dogs 3 times.

Unit rate = [tex]\frac{27}{3}[/tex]

Unit rate = $9 per dog

Now,

Peri worked at the same rate and earned $36.

Unit rate = [tex]\frac{Total\ earning}{Dogs\ walked}[/tex]

[tex]9 = \frac{36}{d}[/tex]

d= 36/9

d = 4

Therefore,

She walked neighbor's dog 4 times.

Answer:

go to desmos it is a online graphing calculator

Step-by-step explanation:

Answer: -722 7/10

Step-by-step explanation:

Answer:

21x+7

Step-by-step explanation:

hope this helps ! c:

The answer to 5 - (-3 x 7 ) +8 ÷ 4 is 21x+7



Hope it helped!

Answer:

[tex](18x - 12x) = (18 - 12)x = \boxed{6x}✓[/tex]

Equivalent expression for (18x-12x) is 6x.

Answer:

Following are the solution to this question:

Step-by-step explanation:

Please find the complete question in the attachment file.

In choice (a):

7 classes are available because there are 7 bars of the histogram.

In choice (b):

Its lowest frequency is $32,000 for employee wages

There are around 20 of them.

It is around 20 the least frequency

$ 47,000 was its largest frequency for employees.

There are another 300

The highest frequency is about 300

In choice (c):

Its width of the class is 5, its difference between all the centers, that can also be seen.

In choice (d):

They get below in when we see frequencies per each class.

[tex]\text{Class Midpoint} \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{Frequency}\\\\32 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 20\\\\37 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 180\\\\42 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 270\\\\47 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 300\\\\52 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 250\\\\57 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 70\\\\62 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 60\\\\[/tex]

They can see in this certain half of workers' wages are between 40,000 and 49,000 dollars.

Answer:

108.862 kg

Step-by-step explanation:

270lb -30lb =240 lb

240 lb is approx. 108.862 Kg

(Pounds are approx 2.205 times Kg)

I hope this helps! :)

Answer:

10 probably

Step-by-step explanation:

it looks like a multiple of 10 since decimal just moved 1 place. I'm no expert

Answer:

10

Step-by-step explanation:

342.5÷34.25 = 10

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