6b + 2bc - 4b divided by c ; b=10 , c=5

Answer:

none coz I robber her

Step-by-step explanation:

the bisch

Answer: Viviana spends $120 on her friends

Step-by-step explanation:

20% of $600 = 120

Answer:

(a) The initial value is 40

(b) 510 Euros

Step-by-step explanation:

Given

[tex]M = 5x + 40[/tex]

See comment for complete question

Solving (a): The initial charge

A linear function is represented as:

[tex]y=mx + c[/tex]

Where c is the initial value

By comparison:

[tex]c = 40[/tex]

Hence: The initial value is 40

Solving (b): Amount charged for 94

Substitute 94 for x in [tex]M = 5x + 40[/tex]

[tex]M = 5 * 94 + 40[/tex]

[tex]M = 510[/tex]

510 euros for 94 orders

Answer:

fhted ghtf. hyrdvhurf gjyev vr htrevhuwf ngttgnm

Answer:

x = 44

y = 22

Step-by-step explanation:

✔️Find x:

Reference angle = 60°

Hypotenuse = x

Opposite side length = 22√3

Applying the trigonometric FUNCTION, SOH, we have:

Sin 60 = opp/hyp

Sin 60 = (22√3)/x

x × Sin 60 = 22√3

x = (22√3)/Sin 60

x = (22√3)/(√3/2) (sin 60 = √3/2)

x = 22√3 × 2/√3

x = (22√3 × 2) / √3

x = (44√3) / √3

x = 44

✔️Find y:

Reference angle = 60°

Hypotenuse = x = 44

Adjacent length = y

Applying CAH, we have:

Cos 60 = adj/hyp

Cos 60 = y/44

44 × Cos 60 = y

44 × ½ = y (cos 60 = ½)

22 = y

y = 22

Answer:

x=44,y=22

Step-by-step explanation:

sin 60=22√3/x

x=22√3/sin60=44

sin30=y/x

y=sin30×44=22

Answer:

[tex]\sqrt[3]{64} = 4[/tex] [tex]\sqrt{64} = 8[/tex]

Step-by-step explanation:

Answer:

£50 ; £7.50

Step-by-step explanation:

Given that:

Discount on sale, d = 15%

Amount paid = £42.50

Hence the relation to obtain the amount paid goes thus ;

Amount paid = (1 - d) * original amount

Let original amount = x

42.50 = (1 - 0.15)x

42.50 = 0.85x

x = 42.50 / 0.85

x = £50

Amount saved :

£(50 - 42.50) = £7.50

Answer:

6(6√7/√6)

=6√42

Step-by-step explanation:

Answer: [tex]\sqrt{42}[/tex]

Step-by-step explanation: To simplify this problem, we must get rid of the radical on the square root of 6 in the denominator and to do that, we multiply top and bottom of the fraction by the square root of 6.

Notice that in the numerator, we must distribute

the square root of 6 through the 6√7.

So we get 6√42 / √36.

Since the square root of 42 is already simplified,

we can simply the square root of 36 on the bottom to get 6.

So we have 6√42 / 6.

Now the 6's outside the radical both cancel leaving us with √42.

My work is attached in the image provided.

Answer:

Step-by-step explanation:

To have two equal sides there must also be two equal angles.

Answer:

Geometric Sequence:

The next number is 5 and the 7th number is 2.5.

Solutions:

To find the next term of the geometric sequence 160, 80, 40, 20, 10, ___, find the common ratio (r) using r = a₂/a₁.

r = a₂/a₁ where a₁ = 160 and a₂ = 80

r = a₂/a₁ = 80/160 = 1/2

Thus, r = 1/2

Using r = 1/2 and a₅ = 10, find a₆.

B.Evaluate each expression if a =-3, b = 6, and c = 4.1.2a² + 7c2.a²- 3b + 5c²3.a³b²+b³4. -2a³ c² + b³5.3b³ c² + ²ab²+ c²6.2a³+5b² 8b³7._____ …

g(x)=4x-5,find g(1)

1. Directions: Indicate whether the following arguments are deductive or inductive.1. No triangle is a square because all triangles have three sides a …

(x+3)(x^2+6x+9) expand this equation.

what is the value of the expression of 2 x -3 if x = 5

1.84 transform it to whole number.3.742 transform it to whole number.

f(x)=2x+4,find f(x+1)

7. A rectangular garden has an area of 100ft?. Find its width if its length is a. 5 ftote ali b. 10 ft odc. 15 ft d. 30 ft 8 Find the

Answer:

Step-by-step explanation:

ohfpifpijpijsfpjspijpsijfpsjfpsjfpisjfpijsfpsijf

Answer:

z^11

Step-by-step explanation:

Hopefully that's correct, and is helpful.

Answer:

LR = 13

Step-by-step explanation:

LAR is a right triangle and if two sides are known you can you use the pythagorean theorem to find the missing side

LA = 5

AR = 12

5² + 12² = LR²

LR² = 25 + 144

LR² = 169

LR = √169 = 13

Answer:

length equals to 22 bcoz the width is 13*2=26 and than u do 70 minus 26 to get 44 than divide by 2 to get the length 22

Answer:

So basically you have to create a set of coordinates like (3,2) to create a linear function. Make sure to make a linear equation and represent it through a graph or table. Then take its coordinates.

An example is the table I attached. It is a linear function.

y = 4x is the linear equation.

(2,8) is the coordinate.

Hope I helped in time!

:)

Answer:

32

Step-by-step explanation:

Our total is x.

Maysa took half of the cherries, so there is .5x left.

Nabilla took half of the remaining, so that is .5*0.5x, which is .25x

Abdulla took 3.

Your equation is:

.25x-3=5

.25x=8

x=32

So there are 32 cherries

Answer:

a. it has no solution

b. you can only substitute by making either the 'x' or 'y' the subject of either of the two equations.

Step-by-step explanation:

3x - 9y = -13.............. eqn 1

x - 3y = -7................... eqn 2

from eqn 2

x - 3y = -7, substitute by making 'x' the subject

x = -7 + 3y.................. eqn 3

put eqn 3 into eqn 1

3x - 9y = -13

3( -7 + 3y) - 9y = -13

-21 + 9y - 9y = -13

9y - 9y = -13 + 21

0 = 8, which is not possible.

Answer:

c = 3.3 cm

Step-by-step explanation:

A = 180 - (95 + 45) = 40° (sum of triangle)

a = 3.0 cm

C = 45°

c = ?

Applying the Law of Sines, we have:

[tex] \frac{Sin(40)}{3} = \frac{Sin(45)}{c} [/tex]

Cross multiply

[tex] Sin(40)*c = Sin(45)*3 [/tex]

Divide both sides by sin(40)

[tex] c = \frac{Sin(45)*3}{sin(40)} [/tex]

c = 3.3001886 ≈ 3.3 cm (nearest tenth)

Answer:

This is your answer ☺️

Answer: 400π

Step-by-step explanation:

The formula for the area of a circle is πr²

First you have to calculate the radius by halving the diameter so radius is 20m.

Then you put in your calculator πx20²

This equals 400π (in terms of pi).

Answer:

5 unitsquare

Step-by-step explanation:

rectangle

Area: (2-1)*(5-0)=5

this will be a equilateral triangle

Answer:

can u plz make a good picture to solve I can't see good

Step-by-step explanation:

and thanks

Answer:

800

Step-by-step explanation:

The Answer Is 8,000,000 Because

8×2 16 so 8,000,000 × 2=16,000,000

Answer:

11.69 ft

Step-by-step explanation:

a) No, he is incorrect.

Angle of depression is always formed between line of vision and horizontal line.

Measure of angle of depression will be = 90° - 33°

= 57°

b)

Horizontal distance between the ant and the bottom of the tree

[tex] = 18 \: \tan 33 \degree \\ \\ = 11.689336678 \: ft \\ \\ \approx 11.69 \: ft[/tex]

Answer: Options B and D

B).(1,3),(2,5),(3,7),(4,9)

D).(1,3),(2,3) ,(3,3),(4,3)

hope this helps have a wanderful day ^_^

Step-by-step explanation:

Answer:

D.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Simplify:

Answer:

-4a² + 16a + 4

Step-by-step explanation:

Have a good day

Answer:

80 percent of 16 is 12.8 I'm sorry but that's all I know