What is the answer to this question?​

Step-by-step explanation:

the 1st shop=196-(17.5/100×196)

=196-34.3

=161.7+196

=357.7

the 2nd shop=196-(22.5/100×196)

=196-44.1

=151.9+196

=347.9

so the difference between two shop is

357.7-347.9=9.8

Answer:

18.75 meters

Step-by-step explanation:

8.75 + 0.25(40) = 18.75

Answer:

y = -1/3x +2

Step-by-step explanation:

subtract -1/3x to the side of 2

Answer:

i would say for the second one 2.5 and the first one about 30

Step-by-step explanation:

Answer:

A. 30800

B.39600

C. 17600

Step-by-step explanation: 0.12*$35000= 4200 35000-4200 = $30800

$45000*0.12=$5400 $45000-$5400= $39600

$20000*0.12=$2400 $20000-$2400= $17600

Answer:

Step-by-step explanation:

a= -3x-i

b= 3

[tex]b^{2}[/tex]=9

sooo..  a[tex]b^{2}[/tex] = (-3x-i )(9)

-27x -9i  

Caveat :     :/  if the i happens to be part of a complex number and the squared part is for the quantity (AB)^2  then it would change this answer ..but... I can't tell if that problem is about complex numbers or not, i'm guessing it's not

Answer:

x = 6

Step-by-step explanation:

(In reference to my diagram.... my diagram is similar to the diagram in the question)

We know that diagonals of a square bisect each other at right angles.

In ΔBOC ,

•OB = OC (Diagonals of square bisect each other)

=> ∠OBC = ∠OCB = (7x + 3)°        (∵ OB = OC)

• ∠BOC = 90° (Diagonals intersect at right angles)

Using angle sum property of triangle ,

∠OBC + ∠OCB + ∠BOC = 90°

[tex] = > 7x + 3 + 7x + 3 + 90 = 180[/tex]

[tex] = > 14x + 6 = 180 - 90 = 90[/tex]

[tex] = > 14x = 90 - 6 = 84[/tex]

[tex] = > x = \frac{84}{14} = 6[/tex]

Answer:

40%

Step-by-step explanation:

The first step is to calculate the unit selling price

= total sales/number of units

= 200,000/50,000

= $4

The unit variable expense can be calculated as follows.

= total variable expense/number of units

= 120,000/50,000

= $2.4

The contribution margin per unit can be calculated as follows

=selling price per unit- variable cost.

= $4-$2.4

= $1.6

Therefore the contribution margin ratio can be calculated as follows.

= $1.6/$4

= 0.4×100

= 40%

Answer:

There are 810 calories from carbohydrates

Step-by-step explanation:

carbohydrates: protein:  fat

9                       :5           :4                  

We want 450 calories from protein

450 /5 =90

Multiply each term by 90

carbohydrates: protein:  fat

9*90                  :5*90   :4*90

810                        450      360

There are 810 calories from carbohydrates

Answer:

810 calories are carbohydrates

Step-by-step explanation:

We know that the ratio 9:5:4 tells us that 18 equal amounts' of calories make up a meal. Now we know that 450 calories equals 5 of this parts (since protein is made out of 5 of this parts. Now we have to find out the amoung of calories in one of this 18 parts and multiply it by 9. So we do......

450 / 5 = 90

90 x 9 = 810

Answer:

-36+7x

Step-by-step explanation:

Answer:

x = 0

Step-by-step explanation:

First, simplify the equation by combining like terms on each side:

2x = 3x - 18 = -18 + 2x + 5x

-x - 18 = -18 + 7x

To solve the equation for x, the variable must be isolated on one side of the equal sign. Use the subtraction property of equality to subtract 7x from both sides. Then use the addition property of equality to add 18 to both sides:

-x - 18 - 7x = -18 + 7x - 7x

-8x - 18 = -18

-8x -18 + 18 = -18 + 18

-8x = 0

Finally, use the division property of equality to divide both sides by -8 and achieve the solution for x:

-8x/-8x = 0/-8

x = 0

Answer:

15.50 + 1.50x ≤ 26

Step-by-step explanation:

Given that:

Total amount to spend = $26

Admission fee = $15.50

Charge per ride = $1.50

Number of rides Mike can take in a day:

Let number of rides can take In a day = x

[Admission fee + (charge per ride * number of rides)] less than equal to total amount

15.50 + 1.50x ≤ total amount

15.50 + 1.50x ≤ 26

1.50x ≤ 26 - 15.50

1.50x ≤ 10.50

Divide both sides by 1.50

x ≤ 10.50 / 1.50

x ≤ 7

Hence, number of rides per day = 7

Ralph ’s calculation is too high, as his calculation includes state taxes.

Given that Ralph's current annual income is $32,000, and he has calculated that he will have to pay a total of $9,280 in federal taxes this year, knowing that he has to pay 24% in federal taxes, to determine if his calculation is correct you must perform the following calculation:

Therefore, Ralph ’s calculation is too high, as his calculation includes state taxes.

Learn more about calculus in https://brainly.com/question/13204916

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Explanation:

Make sure your calculator is in radian mode. Use your calculator to find that tan(5pi/8) = -2.41421 which is approximate.

Since the value is negative, this means the answer is between choices C and D. You can use your calculator to compute those expressions given and you should find it matches with choice D.

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Further explanation:

We can apply the half angle identity for tangent like so

[tex]\tan\left(\frac{x}{2}\right) = \pm \sqrt{\frac{1-\cos(x)}{1+\cos(x)}}\\\\\\\tan\left(\frac{5\pi/4}{2}\right) = -\sqrt{\frac{1-\cos(5\pi/4)}{1+\cos(5\pi/4)}}\\\\\\\tan\left(\frac{5\pi}{8}\right) = -\sqrt{\frac{1-\left(-\frac{\sqrt{2}}{2}\right)}{1+\left(-\frac{\sqrt{2}}{2}\right)}}\\\\\\[/tex]

Simplifying further, we get

[tex]\tan\left(\frac{5\pi}{8}\right) = -\sqrt{\frac{1+\frac{\sqrt{2}}{2}}{1-\frac{\sqrt{2}}{2}}}\\\\\\\tan\left(\frac{5\pi}{8}\right) = -\sqrt{\frac{2+\sqrt{2}}{2-\sqrt{2}}}\\\\\\[/tex]

In the last step, I multiplied top and bottom of the outer fraction by 2 to clear out the denominators of the inner fractions.

Answer:

Answer D

Step-by-step explanation:

on edge 2023

Answer:

60 feets

Step-by-step explanation:

Given that :

Using Pythagoras rule :

Hypotenus = sqrt(Adjacent^2 + opposite^2)

From the attached picture :

x² = 87^2 - 63^2

x^2 = 7569 - 3969

X^2 = 3600

Take the square root of both sides :

X = sqrt(3600)

X = 60 feets

Hence, Katy and Tony are 60 feets apart

Answer:

-k-14

Step-by-step explanation:

Use distributive property and then just carry on and combine like terms.

Answer:

-5k - 10

Step-by-step explanation:

-k + 2 ( -2k - 5 )

= -k - 4k - 10

= -5k - 10

Answer:

67 feet

Step-by-step explanation:

Step one:

given

The area of a rectangular warehouse measures 4,288 square feet

The width of the warehouse is 64 feet long.

Required:

the length of the warehouse

Step two:

The expression for the area of a rectangle is

A= L*W

so, for the situation

4,288= L*64

solve for L

divide both sides by 64

L= 4,288/64

L=67 feet

Answer:

50

Step-by-step explanation:

Answer:

40

Step-by-step explanation:

Answer:

1738

Step-by-step explanation:

Melissa has $11 remaining after purchasing 3.6 pounds of candy that cost $2.50 per pound.

Two or more expressions with an Equal sign is called as Equation.

Melissa had $20 to purchase candy for a party.

She purchased 3.6 pounds of candy that cost $2.50 per pound

Melissa spent 3.6 x $2.50

= 9 on candy.

Subtracting this amount from her initial $20, we get:

$20 - $9 = $11

Therefore, Melissa has $11 remaining after purchasing 3.6 pounds of candy that cost $2.50 per pound.

To learn more on Equation:

https://brainly.com/question/10413253

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Answer and Step-by-step explanation:

We are solving for x.

A)

Multiply each side by 5 to get x by itself.

x = 15

B)

Multiply each side by 2 to get x by itself.

x = 17

#teamtrees #WAP (Water And Plant)

Answer:

3(2y+4c) = 3 (x) 2y + 3 (x) 4c

*(x) = Multiplication!!!*

Step-by-step explanation:

Answer:

The correct option is;

C: 10.5 inches

Step-by-step explanation:

In triangle ΔPQR the given parameters are;

The length of [tex]\overline {QP}[/tex] = 19.5 in.

The length of [tex]\overline {QR}[/tex] = 7.5 in.

In triangle ΔVWX, the given parameters are;

The length of [tex]\overline {WV}[/tex] = 13 in.

The length of [tex]\overline {WX}[/tex] = 5 in.

The length of [tex]\overline {VX}[/tex] = 7 in.

Given that we have;

[tex]\dfrac{\overline {QP}}{\overline {WV}} = \dfrac{19.5}{13} = 1.5 , \ \dfrac{\overline {QR}}{\overline {WX}} = \dfrac{7.5}{5} = 1.5[/tex]

The ratio of the corresponding sides of triangle ΔPQR and triangle ΔVWX are equal, therefore ΔPQR is similar to ΔVWX, from which we have for the corresponding sides, [tex]\overline {PR}[/tex] and [tex]\overline {VX}[/tex];

[tex]\dfrac{\overline {PR}}{\overline {WV}} = \dfrac{\overline {PR}}{\overline {7}} = 1.5[/tex]

∴ [tex]\overline {PR}[/tex] = 7 × 1.5 = 10.5

The length of [tex]\overline {PR}[/tex] = 10.5 inches

Answer:

Step-by-step explanation:

If to lines are parallel then they could go on forever without touching at any given point.

Answer:

m∠C=28°, m∠A=62°, AC=34.1 units

Step-by-step explanation:

Given In ΔABC, m∠B = 90°, , and AB = 16 units. we have to find m∠A, m∠C, and AC.

As,

⇒

By angle sum property of triangle,

m∠A+m∠B+m∠C=180°

⇒ m∠A+90°+28°=180°

⇒ m∠A=62°

Now, we have to find the length of AC

⇒

The length of AC is 34.1 units

Answer:

monomial

Step-by-step explanation: