someone pls help thank you so much if you do!!

Answer:

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Step-by-step explanation:

Answer: 548.8 square inches

Step-by-step explanation:

From the question, we are informed that a cereal box has a surface area of 280 square inches.

The surface area of a similar box that is larger by a scale factor of 1.4 will be gotten by multiplying 280 by the scale factor's square. This will be:

= 280 × (1.4)²

= 280 × 1.96

= 548.8 square inches

Answer:

5/5 is 1 so D is correct.

Hope this helps!

Answer:

1234567890

Step-by-step explanation:

?

Answer:

x^2

Step-by-step explanation:

The answer is x square because the evalutation at the top directly prooves its inexctriacble.

Answer:

24 km is your answer

Step-by-step explanation:

Let x be the distance between the two ships.

Hypotenuse side = x km

Adjacent side = 13.5 km

Perpendicular side = 20 km

by using Pythagoras theorem:

x²= 13.5²+ 20²=582.25

x=√ 582.25

х =24.129857024 km

Therefore, the distance between two ships to the nearest tenth place is, 24.1 km

Answer:

no

Step-by-step explanation:

4 quarts = 1 gallon, so he would have 1.5 gallons.

8 pints = 1 gallon, he would need 4 pints to have 2 gallons

Answer:

No he will not.

Step-by-step explanation:

6 quarts to a gallon is 1.5

3 pints to a gallon is 0.375

you add those together you get 1.875 not 2

*see attachment for the diagram and more info

Answer:

236 m

Step-by-step explanation:

Total distance Remy will swim = CA + AD + DB + BC

✔️Find AD and CA using trigonometry function:

Reference angle = 43°

Opp = AD

Hypotenuse = CA

Adjacent = 60 m

Tan 43 = opp/adj

Tan 43 = AD/60

60 × Tan 43 = AD

60 × 0.93 = AD

55.8 = AD

✅AD = 55.8 m

Cos 43 = adj/hyp

Cos 43 = 60/CA

CA × Cos 43 = 60

CA = 60/Cos 43

CA = 60/0.73

✅CA ≈ 82.2 m

✔️Find DB and BC:

Refernece angle = 27°

Adj = 60 m

Opp = DB

hyp = BC

Tan 27 = opp/adj

Tan 27 = DB/60

60 × Tan 27 = DB

60 × 0.51 = DB

✅DB = 30.6 m

Cos 27 = adj/hyp

Cos 27 = 60/BC

BC = 60/Cos 27

BC = 60/0.89

✅BC ≈ 67.4 m

✔️Total distance Rent will swim = 55.8 + 82.2 + 30.6 + 67.4 = 236 m

Answer:

yes; SAS (Side Angle Side)

Step-by-step explanation:

if you divide all sides by three they come out as the same numbers as the left triangle and they are both the same type of triangle

Answer:

Fraction: 3/20

Decimal: 0.35

Step-by-step explanation:

a) 100% - 35% = 65

   So, 65% of the houses are NOT blue.

..............................................

Fraction: 3/20

Decimal: 0.35

Answer:

65/100 or 0.65

Step-by-step explanation:

To answer this problem all you have to do is subtract 35%.If an A+ is an 100 percent,Then subtract 100 and 35 giving you 65 percent.

But if you do not know how to turn a fraction or decimal,then i will show you.every time you have a number in the tens place,add a zero and the add the decimal and finally add 65 which making look like this:0.65.

Fraction is easy to do as long as you do a number out of 100,like this:65/100.

simple :)

9514 1404 393

Answer:

  3 1/2 hours

Step-by-step explanation:

If there are 8/7 times as many cooks, it will take 7/8 the amount of time. (That's what "inversely proportional" means.)

  (7/8)(4 h) = 28/8 h = 3 1/2 h

It will take 8 cooks 3 1/2 hours to prepare the dinner.

Answer:

Table 1: for 10 square feet it would be: 85.00

Table 2: would be 93.50

Table 3: would be 102.00

The Total cost would be: 280.50

Answer: The given equation is

And we have to solve for w .

For that we first get rid of y. And for that, we subtract y from both sides,

Now we need to separate v from w square, and for that, we divide both sides by v, that is

Now to get rid of square, we take square root to both sides. That is

And that's the required answer.

Step-by-step explanation:

Answer:

vw^2+y=x

vw²=x-y

w²=(x-y)/v

w=√{(x-y)/v}

Answer: 0.5 = 111

Step-by-step explanation:

Answer:

Step-by-step explanation:69696969699696969696969696969699696965iu436745

Answer:

Step-by-step explanation:

here is how you find the answer

Use SOH CAH TOA to recall how the trig functions fit on a triangle

SOH: Sin(Ф)= Opp / Hyp

CAH: Cos(Ф)= Adj / Hyp

TOA: Tan(Ф) = Opp / Adj

now apply the above rules to the given triangle

where we are given the angle of 30°  and the Adj side of 27

y is the Hyp of this triangle and x is the Opp side of this triangle, now plug in the given values  as follows

so use CAH   Cos(30) = 27 / Hyp

Hyp = 27 / Cos(30)

Hyp = 27 / ([tex]\sqrt{3}[/tex] / 2)

Hyp = 27 * 2 /  [tex]\sqrt{3}[/tex]

Hyp = 54 / [tex]\sqrt{3}[/tex]

y = 54 / [tex]\sqrt{3}[/tex]

use SOH, since we know the exact value for the Hyp from above

Sin(30) = Opp / ( 54 / [tex]\sqrt{3}[/tex]  )

Sin(30) * 54 / [tex]\sqrt{3}[/tex]  = Opp

1/2 * 54 / [tex]\sqrt{3}[/tex]  = Opp

27 / [tex]\sqrt{3}[/tex]  = Opp

x = 27 / [tex]\sqrt{3}[/tex]

:)

Answer:

C

Step-by-step explanation:

Answer:

change f(x) to 0 than 7*2x=14x

0=14x-28x+21

0=-14x+21

-21=-14x

x=3/2

Answer:

Millimeters

Always check out answer.com if you want to! Please don't report!

Hope that helps!

Step-by-step explanation:

Answer: 143 square units

Step-by-step explanation:

Answer:

A) x + 0

Step-by-step explanation:

In triangle ABC, the coordinates are: A(1, -1), B(1, -5) and C(4, -5)

In triangle A'B'C', the coordinates are: A(1, -5), B(1, 1) and C(4, 1)

Look at the x-coordinates in both the triangles remains the same because the triangles are reflected over x-axis, therefore, only the y-coordinate changes.

Therefore, the rule for x-coordinates = x + 0

Answer: A) x + 0

Hope this was helpful.

Thank you.

Answer:

6%

Step-by-step explanation:

Given data

Cost of item= $420

Tax= $25.2

Required

The tax rate

=25.2/420*100

=0.06*100

=6%

Hence the tax rate is 6%

Answer:

C. x < 5

Step-by-step explanation:

12x < 60

x < 5

Answer:

A=36 a means area

Step-by-step explanation:

A=a+b/2

h=6+12/2

times 4=36

Answer:

=36cm^2

Step-by-step explanation:

6-12=6 (total cm of the bases for triangle B and C)

6/2= 3 (base of B and C trialngleis 3  )

Triangle formula: bh 1/2

(base)b= 3cm

height(h)=4

Formula: (3)(4) 1/2

=12 1/2

=6cm^2

^ area of 1 triangle

There are 2, so

6*2=12cm^2 (area of triangles )

Area of rectangle: L*W

4*6=24cm^2

Total area of trapezoid

=24cm^2+12cm^2

=36cm^2

Answer:

10

Step-by-step explanation:

From past data:

Fraction of lily sold :

Total flowers / number of lily

Total flowers = 14

Number of lily = 7

Fraction of lily = 14 /7 = 1/2

Going by these ;

Expected number of lilies in the next 20 bouquets sold :

Fraction of lily * number of flower in bouquet

1/2 * 20

= 10 lilies

Answer:

5/9

Step-by-step explanation:

First, find the total number of mL in the drink:

20 + 10 + 15

= 45

There are 10 mL of apple juice, so the proportion will be 10/45

Simplify this by dividing the numerator and denominator by 5:

10/45

= 5/9

So, 5/9 is the proportion of the cocktail that is apple juice

Answer:

8

Step-by-step explanation:

If I am doing this correctly you count all the dots the triangles lines are on. Which is 8 to find the area. Hope it helped have a wonderful day!

3 squared.

Explanation: Because it's correct.

Answer:

i did 3^2 and the answer would be 19 for that.

Step-by-step explanation:

3^2 + (5 − 2) ⋅ 4 − 6 over 3

9 + 3 ⋅ 4 - 6 over 3

9 + 12 - 6 over 3

21 - 6 over 3 (which equals 2)

is 19 :)