GIVING OUT BRAINLIETS!!

Answer:

The correct answer is option C.$35.70

Answer:

Step-by-step explanation:

Answer:

3 hair colorings and 4 hair cuts

Step-by-step explanation:

The time for haircut is 2 hours and for coloring is 6 hours, haircut needs to make a minimum amount of $150.

Amount is the multiplication of total number of quantities and total price.

Amount= number of quantity×price.

Given that,

The charges of haircut= $15 and time taken for haircut is 30 minutes,

The charges of coloring= $30 and time taken for coloring is 2 hours.

To make minimum $150 profit in 8 hours

Let in a day he spends x hours for haircut, the 8-x hours will be spent for coloring.

2×x×15+1/2×(8-x)×30≤150

30x-15x+120≤150

15x≤30

x≤2

So, x=2 hours(4 haircut),

then time for coloring = 8-2 = 6 hours (3 hair color)

And amount =4×15+3×30=150

So the time for haircut is 2 hours and for coloring is 6 hours.

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Answer:

Rounding it to the nearest foot, the length of the main span of the Akashi Kaikyo Bridge is 5,020 feet.

Step-by-step explanation:

Given that the Verrazano Narrows Bridge has a main span of 3,260 feet, while the Akashi Kaikyo Bridge has a main span that is about 54% longer, to determine the length of the main span of this last bridge, the following calculation must be performed:

3,260 x 1.54 = X

5,020.4 = X

Thus, rounding it to the nearest foot, the length of the main span of the Akashi Kaikyo Bridge is 5,020 feet.

Answer:

60

Step-by-step explanation:

The length of a straight line is 180

To find x subtract 180 by 120

180-120=60

Answer:

Expression

Step-by-step explanation:

its expression

Answer:

i can't figure out out srry

Step-by-step explanation:

it's really hard

Answer:

maybe d

Step-by-step explanation:

Answer:

umm... the question is incomplete!!

Answer:

a/30

Step-by-step explanation:

quotient means divide

a/30 because "a number" was first in the expression

Answer:

a/30

Step-by-step explanation:

i took the test

[Insert Long, Boring, Smart, Explanation that deserves to be marked as Brainliest, and will be verified after about a year lol]

Answer:

The symbols that we will use are:

a > b   (a is larger than b)

a < b   (a is smaller than b)

a ≥ b   (a is larger than or equal to b)

a ≤ b  (a is smaller than or equal to b).

1) if x represents the inches of snow, we have:

"More than 4 inches" means that x must be strictly larger than 4 inches, this can be written as:

x > 4 inches.

2)  "less than 25 inches" means that x must be strictly smaller than 25 inches, this can be written as:

x < 25 inches.

3) If T represents the temperature

"No more than 8°F" means that the temperature can be smaller than 8°F, or equal to 8°F, then we can write this situation with:

T ≤ 8°F

4) "At least 7°F" means that the temperature can be 7°F or more than that, then we can write this situation as:

T ≥ 7°F

Answer:

x = 40

Step-by-step explanation:

Set up a proportion.

20/24 = x/48

Divide 48 by 24.

48 / 24 = 2

Multiply 2 by 20.

2 x 20 = 40

x = 40

Answer:

[tex]x=40[/tex]

Step-by-step explanation:

We have:

[tex]\frac{20}{24}=\frac{x}{48}[/tex]

First, we can reduce the left-hand side. Reduce both the numerator and the denominator by 4. Thus:

[tex]\frac{5}{6}=\frac{x}{48}[/tex]

Cross-Multipy:

[tex]6x=240[/tex]

Divide both sides by 6. Hence, the value of x is:

[tex]x=40[/tex]

Answer:

I think about 3.5 months or its 4 months

Step-by-step explanation:

32% is about 30% and 30% as a decimal is .3  

12 * .3 = 3.6

3.6 rounded to the nearest tenth is 3.5 or 4

Correct me if I'm wrong

Answer:

1 and 1/4

Step-by-step explanation:

Answer:

its false

Step-by-step explanation:

The three line segments cannot form a triangle

A triangle is a plane figure or polygon with three sides and three angles.

A Triangle has three vertices and the sum of the interior angles add up to 180°

Let the Triangle be ΔABC , such that

∠A + ∠B + ∠C = 180°

The area of the triangle = ( 1/2 ) x Length x Base

For a right angle triangle

From the Pythagoras Theorem , The hypotenuse² = base² + height²

if a² + b² = c² , it is a right triangle

if a² + b² < c² , it is an obtuse triangle

if a² + b² > c² , it is an acute triangle

Given data ,

Let the triangle be represented as ΔABC

Now , the measure of side AC = 6 units

The measure of side BC = 5 units

And , the measure of side AB = 12 units

where AC + BC = 11 units

And , AC + BC < AB

So , the triangle cannot be formed when the sum of two sides is less than the third side

Hence , the triangle cannot be formed with 6 , 5 and 12 units of measurements

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Answer:

2534

Step-by-step explanation:

2x^3+5x^2+3x+4

x=10, so:

2(10)^3+5(10)^2+3(10)+4

2000+500+30+4

Answer: 2534

Answer:

x=126

Step-by-step explanation:

C on edge just took the test.

[tex]x = 126[/tex] is the solution for equation [tex]\sqrt{2x+4}=16[/tex].

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

Given equation

[tex]\sqrt{2x+4}=16[/tex]

Squaring on both sides

[tex](\sqrt{2x+4} )^{2} =16^{2}[/tex]

⇒ [tex]2x+4=256[/tex]

Subtract 4 on both sides.

⇒ [tex]2x +4-4=256-4[/tex]

⇒ [tex]2x = 252[/tex]

⇒ [tex]x =\frac{252}{2}[/tex]

⇒ [tex]x = 126[/tex]

[tex]x = 126[/tex] is the solution for equation [tex]\sqrt{2x+4}=16[/tex].

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Answer:

its A yo

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

mx plus b    

Step-by-step explanation:

the slope is 1 -2

Answer:

Step-by-step explanation:

f(4) = 4(4) + 5

f4= 16 + 5

f4= 21

f = 21/4

f= 5.25

Answer:

HE=11

EF=25

HF=28

DE=25

CH=14

BE=33

Step-by-step explanation:

The measurements of the missing lengths are; HE = 11, DE = 25, CH = 14, EF = 25, HF = 28 and BE = 33

The centroid is a point in a triangle where all the three medians of the triangle intersects.

Given that,  H is the centroid of the triangle BDF, DF = 50, CF = 42, and BH = 22,

Here, BE, CF and DG are the medians of Δ BDF

We know that,

The centroid divides the medians into two parts always, ratio 2:1

And the medians divide their corresponding sides into two equal parts.

a) HE =

BH/HE = 2/1

Let HE = x, therefore, BH/HE = 22/x = 2/1

HE = 11

b) DE = DF/2 = 50/2 = 25

c) CH = (CF/3)x1 = 42/3 = 14

d) EF = DE = DF/2= 25

e) HF = (CF/3)x2 = 14x2 = 28

f) BE = HE+BH = 22+11 = 33

Hence, Each of the missing measures are HE = 11, DE = 25, CH = 14, EF = 25, HF = 28 and BE = 33

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Answer:

x = 2/5

Step-by-step explanation:

Given:

7 + 5x = 3(y-2)

Rearrange this equation such that x is expressed in terms of y

7 + 5x = 3(y-2)   (expand right side)

7 + 5x = y(3)-2(3)

7 + 5x = 3y-6   (subtract 7 from both sides)

5x = 3y - 6 - 7

5x = 3y - 13

we are given the y-value of the coordinate pair (? , 5)

simply substitute y=5 into the equation above

5x = 3y - 13

5x = 3(5) - 13

5x = 15 - 13

5x = 2   (divide both sides 5)

x = 2/5

Answer:

5/6

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer: C is the correct answer on edge

Answer:

Step-by-step explanation:

bro that is easy first box will have 4 red 1 blue, second would have 3 reed 2 blue, last one would be 4 blue 1 red

Answer:

x = 3/2 , y = -1

Step-by-step explanation:

I'm assuming that you are being asked to solve the system of equations for x and y.

given:

4x- 2y = 8  ---------------(1)

2x + y =2 -----------------(2)

We can solve this by elimination:

multiple (2) by 2, we get:

2(2x + y) =2(2)

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

(1) + (3) , we get:

(4x- 2y) - (4x + 2y) = 8 + 4

8x = 12   (divide both sides by 8)

x = 12/8

x = 3/2   answer, substitute this into (2)  

2(3/2) + y =2

3 + y = 2  (subtract 3 from both sides)

y = 2 - 3

y = -1  answer

Answer:

l-25l

Step-by-step explanation: