If m varies directly with n and m=12 when n=3 what is the value of m when n=4?

Answer:

The function form is:

f(x) = 2x - 8

Answer:

making it very simple it is D Edge 2021

Step-by-step explanation:

The correct option is △ TUX ≅ △ TSV

CPCTC stands for "corresponding parts of congruent triangles are congruent" and tells us if two or more triangles are congruent, then their corresponding angles and sides are congruent as well.

Given that, △STU an equilateral triangle and ∠TXU ≅ ∠ TVS, and UX ≅ SV by CPCTC so,

∠TXU ≅ ∠TVS →  given

∠STV ≅ ∠UTX → reflex. prop.

△STU is an equilateral triangle →  given

ST ≅ UT  → sides of an equilat. △ are ≅

△ TUX ≅ △ TSV by AAS rule

UX ≅ SV by CPCTC

According to the given proof, the only option fitting is option D.

Hence, The correct option is △ TUX ≅ △ TSV

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Answer:

37

Step-by-step explanation:

296 ÷ 8 = 37

Sorry I couldn't explain more, but I hope this helps!

Answer:

The unit rate is 37 words per minute.

Step-by-step explanation:

296 divided by 8 is 37

Answer:

$7,300 was invested in the 14% account while $2,700 was invested in the 8% interest account

Step-by-step explanation:

Let the amount invested in first account be $x while the amount for second account is $y

Mathematically;

x + y = 10,000 •••••••••(i)

Interest on first account

= 14% of x = 14/100 * x

Interest on second account

= 8% of y= 8/100 * y

Adding all together will give total

14/100 * x + 8/100 * y = 1238

Multiply through by 100

14x + 8y = 123800 •••••••(ii)

From equation 1, x = 10,000 - y

Insert this into second equation

14(10,000-y) + 8y = 123,800

140,000 - 14y + 8y = 123,800

140,000 - 6y = 123,800

6y = 140,000 - 123,800

6y = 16,200

y = 16,200/6

y = $2,700

Recall

x + y = 10,000

x = 10000 - y

x = 10,000 - 2,700

x = $7,300

Step-by-step explanation:

Hope this helps :)

Answer:

Exact Form:

3/2

Decimal Form:

1.5

Mixed Number Form:

1 1/2

Answer:

5/4*6/25+6/5=1.5

how is a good question

5/4=1.25

6/25=0.24

6/5=1.2

so...

1.25*0.24+1.2=1.5

Answer:

It is rectangle.

Answer:

Rectangle

Step-by-step explanation:

All squares are rectangles.

Answer:

10^14

Step-by-step explanation:

10^11 * 10^3 = 10 ^ (11+3) = 10^14

Answer:

14 or 0.14

Step-by-step explanation:

3 1/2 ÷ 1/4

1/4 = 25

3 1/2 ÷ 25 = 0.14 or 14

This is correct answer can you mark me brainliest

Answer:

There are 160 1/2 cups in 5 gallons.

Answer:

32 1/2

Step-by-step explanation:

Answer:

$25

Step-by-step explanation:

$40 + c = $65

65-40 = c

25 = c

Answer:

25

Step-by-step explanation:

40+c=65 isolate the c by subtracting 40 from both sides and you're left with 25. hope this helps

Answer:

Increase of 9.3%

Step-by-step explanation:

Hence, the percent increase in salary did Jerry receive is [tex]4.68[/tex]%.

What is the percentage?

A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%".

Here given that,

Jerry’s monthly salary was $[tex]3,050[/tex] last year. This year his monthly salary is $[tex]3,350[/tex].

His monthly salary in last year is $ [tex]3050[/tex].

In this year his salary is $[tex]3350[/tex].

So, the increase in salary is

[tex]3350-3050=300[/tex]

And the overal salary is $ [tex]3050+3350=6400[/tex]

So, the percent increase in salary did Jerry receive is

[tex]\frac{300}{6400}[/tex] × [tex]100=4.68[/tex]

Hence, the percent increase in salary did Jerry receive is [tex]4.68[/tex]%.

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Answer:

27.75 is the answer

Step-by-step explanation:

25×89 2,225 = 22.25 50-22.25 is equal to 27.75

Answer:

no solutions

Step-by-step explanation:

7x-3(x-1)=2(2x+3)

7x-3x+3=4x+6

4x+3=4x+6

3=6

no solutions

Answer:

No solution

Step-by-step explanation:

Answer:

Step-by-step explanation:

C. Cost = $19 x u + $9shipping fee

So k = 19u + 9

The function that represent the information is k = 19u + 9

The shipping fee = $9

The company charges $19 per costume.

The shipping fee is acting like a constant in the linear equation while the amount charged for the costumes is dependent on the value u, which is the number of costumes purchased.

k = total cost

number of costumes she orders = u

Therefore, the equation can be represented as follows

k = 19u + 9

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The monthly interest is $1.15.

Answer:

$255.20

Step-by-step explanation:

Answer:

{444, 1332}

Step-by-step explanation: 444 cupcakes for $3 each (1332)

Answer:

{444, 1332}

Step-by-step explanation: 444 cupcakes for $3 each (1332)

Step-by-step explanation:

Answer:

-2,-1

Step-by-step explanation:

When you reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate is transformed into its opposite (its sign is changed). If you forget the rules for reflections when graphing, simply fold your paper along the x-axis (the line of reflection) to see where the new figure will be located.

Answer:

it is -2,-1 to solve the problem take the original point and go over the x-axis to the same part but opposite side ( I hope u understand what I am saying =/

Step-by-step explanation:

first graph the original point and then reflect it across the axis you know your answer is correct if it is an equal amount of spaces from the original point or if when you fold the graph the points are lined up (hope this helps)

Answer:

$24.60

Step-by-step explanation:

First, you need to find 20% of $30.75.

To do this, we need to divide $30.75 by 5.

20% og $30.75 is $6.15.

$30.75 - $6.15 = $24.60

I hope that this helps! :)

Answer: The slope is -3/8

Step-by-step explanation: This is actually a LOT simpler than it seems. Just remember, perpendicular line intersect at right angles, therefore their slopes are the exact opposite. The opposite, or reciprocal, of -8/3 is 3/8. While I was learning this, one tool that helped me to check my answers was desmos. Check it out if you haven't used it before.

Answer:

Step-by-step explanation:

3/5 is .6

2/5 is .4

-.6+.4 is -.2 or

-3/5+2/5

-1/5

Answer:Frenquency

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

75%

Step-by-step explanation:

yep

Answer:

63% im pretty sure :)

Step-by-step explanation:

Answer:

$10

Step-by-step explanation:

Total amount earned = $2400

Less: federal and state taxes, social security, and health insurance = $550

Balance = $2400 - $550

=$1,850

Less : Rent = $1,000

Balance = $1,850 - $1,000

= $850

Less: insurance = $700

Balance = $850 - $700

= $150

He has to divide the remaining total up equally and make it last for 15 days

Amount to spend per day = $150 / 15 days

= $10 per day

Answer:

Step-by-step explanation:

Does can does

Answer:

does not cannot does not

Step-by-step explanation:

Answer:

Parabolas are commonly known as the graphs of quadratic functions. They can also be viewed as the set of all points whose distance from a certain point (the focus) is equal to their distance from a certain line (the directrix).

Step-by-step explanation:

hope this helps

Crown me as brainliest:)

Answer:

7. Perimeter = x+12

8.  Area = 3x² +19x-8

Step-by-step explanation:

Perimeter -To calculate the perimeter of a triangle, add the length of its sides. For example, if a triangle has sides a, b, and c, then the perimeter of that triangle will be P = a + b + c.

Area -The area A of a rectangle is given by the formula, A=lw, where l is the length and w is the width.

Answer:

I think the answer is 6 so if wrong

Answer:

nope...

Step-by-step explanation:

Answer:

Yes you are  overdrawn

Step-by-step explanation:

you only had $116 but wrote checks for $657

Answer:

Step-by-step explanation:

53+545+59 =637-58+58

= -637 overdrawn

Answer:

1.2

Step-by-step explanation:

if you multiply 1.2 X 10 is 12