i need help with this​

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:

There are 160 1/2 cups in 5 gallons.

Answer:

32 1/2

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:

The circumference of the circle is 26.4 cm

The area of the circle is 55.44 cm²

Step-by-step explanation:

The circumference of the circle C = 2πr

The area of the circle A = πr²

r is the radius of the circle

∵ r = 4.2 cm

→ Substitute it in the first rule to find the circumference

∵ C = 2πr

∵ π = [tex]\frac{22}{7}[/tex]

∴ C = 2 ×  [tex]\frac{22}{7}[/tex] × 4.2

∴ C = 26.4 cm

∴ The circumference of the circle is 26.4 cm

∵ A = πr²

∵ r = 4.2 cm

∵ π = [tex]\frac{22}{7}[/tex]

→ Substitute them in the second rule to find the area

∵ A = [tex]\frac{22}{7}[/tex] × (4.2)²

∴ A = 55.44 cm²

∴ The area of the circle is 55.44 cm²

Answer: 40x + 15

Step-by-step explanation: PLEASE GIVE BRAINLIEST IT HELPS ALOT. THANKYOU.

Answer:

[tex] \triangle \: A'B'C' \: will \: have : \\ \angle \: A' \: at \: point \: ( - 1 ,\: 1). \\ \angle \: B' \: at \: point \: ( 1,\: 3). \\ \angle \: C' \: at \: point \: ( - 3 ,\: 3).[/tex]

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]%.

To know more about the percentage

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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: 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:

Does can does

Answer:

does not cannot does not

Step-by-step explanation:

Answer:

f = 371

Step-by-step explanation:

Just add 518 to both sides this dumb easy

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:

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:

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:

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

For more references on CPCTC, click;

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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:

94 degrees

Step-by-step explanation:

So you set those equations equal to 180 to find x.

14x+10+15x-4= 180

29x+6= 180

29x= 174

x=6

So now that x=6, you plug it in to find the bold angle.

14(6)+10

84+10

= 94

Answer:

75%

Step-by-step explanation:

yep

Answer:

63% im pretty sure :)

Step-by-step explanation:

Answer:

I think the answer is 6 so if wrong

Answer:

nope...

Step-by-step explanation:

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: A, C and D

Step-by-step explanation:

Let us find the slope(rate of change ) of each pair of points

The slope formula is

Plug in the points (− 4 ,− 11 ) and (-2 , − 7) to get;

The rate of change of this pair 2:1

For B part, we plug the points ( 5 , 6 ) and ( − 5 , 12 )

The rate of change is NOT 2:1

For part C, we plug in ( 0 , − 3 ) and ( − 4 , − 11 )

The rate of change of this pair is also 2:1

For part D, we plug in (0 , − 3) and ( 5 , 7 )

This also has rate of change to be 2:1

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:

It is rectangle.

Answer:

Rectangle

Step-by-step explanation:

All squares are rectangles.

Answer:

Step-by-step explanation:

I think its c

Answer:

1+4*y-1. simplified version :4y-3.

Step-by-step explanation: Also, I didn't know if you wanted it simplified.

Answer:

10^14

Step-by-step explanation:

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

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:

Step-by-step explanation:

3/5 is .6

2/5 is .4

-.6+.4 is -.2 or

-3/5+2/5

-1/5

Answer:

27.75 is the answer

Step-by-step explanation:

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