Which expression is the factored form of−4.5n+3?


−3(1.5n−1)

−3(1.5n+1)

−1.5(−3n+2)

−1.5(3n+2)

They are all right angles which are 90 degrees. The missing angle is 90 minus the given angles:

1. 90 - 60.7 = 29.3

2. 90 - 60.3 = 29.7

3. 90 - 30.9 = 59.1

Answer:

1. [tex]4x + 5y \leq 60[/tex]

2. 15

3. 12

4. No, because if you put those values into the inequality you get

4 * 9 + 5 * 5 [tex]\leq[/tex] 60 --> [tex]36 + 25 \leq 60[/tex] --> [tex]61 \leq 60[/tex] which is not true.

Step-by-step explanation:

1. if a car costs $4, the total cost of cars is 4x

if a doll costs $5, the total cost of dolls is 5y

you have at most $60 to spend, so the amount you spend has to be less than or equal to 60.

The inequality would be [tex]4x + 5y \leq 60[/tex].

2. At the x-intercept y would be 0, so

4x + 5(0) = 60

4x = 60

x = 15

3. At the y-intercept, x would be 0, so

4(0) + 5y = 60

5y = 60

y = 12

4. Already explained in the answer

Answer:

2,637.18 [tex]in^{3}[/tex]

Step-by-step explanation:

The formula for finding the volume of a cylinder is....

V = π [tex]r^{2}h[/tex]

π = 3.14

Radius = 7

Height = 13

Now that we have what we need, we can substitute the numbers into the equations to get our volume

V = π [tex]r^{2}h[/tex]

V = 3.14 * [tex]7^{2}[/tex] * 13

V = 3.14 * 49 * 13

V = 202.86 * 13

V = 2,637.18

The volume of the cylinder is 2,637.18 [tex]in^{3}[/tex]

Hope this helped!

have a supercalifragilisitcexpialidocious day!

Answer:

-5 1/5 divide 2/3 = -7.8

mixed number form : -7 4/5

Step-by-step explanation:

I hope this helped! <3

brainiest please.

Answer:

Exact Form: − 39/ 5

Decimal Form: − 7.8

Mixed Number Form: − 7  4/ 5

Step-by-step explanation:

Answer

40 is arequired answer.

Answer:

Bisexual is when you like boys and girls and pansexual is when you like non-binary, boys, girls, and gender fluid

Step-by-step explanation:

Answer:

true///its just that pans are into all genders while bi are into  the 2 main gender spectrum

if that makes sense

Answer:

9, 13, 22, 38, 63, 99

Step-by-step explanation:

13 = 9 + 2²

22 = 13 + 3²

38 = 22 + 4²

38 + 5² = 38 + 25 = 63

63 + 6² = 63 + 36 = 99

Answer:

The correct answer is,

[tex] \frac{ {q}^{2} }{4} + 7[/tex]

Answer:

Step-by-step explanation:

10x5=50

Answer:

50 cookies

Step-by-step explanation:

10 friends · 5 cookies each

10 · 5

50

(unless she needs some for herself as well...)

Answer:

Speed of plane in still air = 135 km/h

Speed of wind = 23 km/h

Step-by-step explanation:

Given that:

Speed of plane with the wind = 158km/h

Speed of plane against the wind = 112km/h

Let,

x be the speed of plane

y be the speed of wind

According to given statement;

x+y = 158     Eqn 1

x-y = 112       Eqn 2

Adding Eqn 1 and 2

[tex]x+y+x-y=158+112\\2x = 170\\\frac{2x}{2}=\frac{270}{2}\\x=135[/tex]

Putting x = 135 in Eqn 1

135+y = 158

y = 158-135

y = 23

Hence,

Speed of plane in still air = 135 km/h

Speed of wind = 23 km/h

Answer:

(1,   )   is your answer

Step-by-step explanation:

x + 4y = 9

2x -4y = -6

add the two equations together

3x + 0y = 3

x = 1  :0

Answer:

(1, 2 )

Step-by-step explanation:

Given the 2 equations

x + 4y = 9 → (1)

2x - 4y = - 6 → (2)

Adding (1) and (2) term by term will eliminate the y- term, that is

3x + 0 = 3

3x = 3 ( divide both sides by 3 )

x = 1

Substitute x = 1 into either of the 2 equations and solve for y

Substituting into (1)

1 + 4y = 9 ( subtract 1 from both sides )

4y = 8 ( divide both sides by 4 )

y = 2

solution is (1, 2 )

f(-9) means x is -9

Replace x with -9 and solve:

2/3(-9) - 6

Simplify:

-6 - 6 = -12

f(-9) = -12

Answer:

c) 5.9%

Step-by-step explanation:

Answer:

1929

1829

1729

1629

it can be any year accept.

Answer:

2,700 sq yds :)))) (d)

Step-by-step explanation:

2(30)=60

1.5(30) =45

60(45)= 2700

Answer:134

Step-by-step explanation:

The measure of CED is 46°. The correct option is C. 46°

From the question, we are to calculate the measure of angle CED

From the given diagram, we can write that

∠AED + ∠CED = 180° (Sum of angles on a straight line)

From the given information,

∠AED = 134°

Thus,

134° + ∠CED = 180°

∠CED = 180° - 134°

∠CED = 46°

Hence, the measure of CED is 46°. The correct option is C. 46°

Learn more on Calculating the measure of an angle here: https://brainly.com/question/164801

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Answer:

[tex] - 4x + 3 - 7x - 8 \\ = - 11x - 5 \\ = - (11x + 5)[/tex]

Answer:

-11x-5

Step-by-step explanation:

-4x-7x+3-8_______collect like terms together

-11x-5___________simplified form

So i think you gotta see where the point is ay and if it isnt rig

Answer:

x = 8/3

Step-by-step explanation:

6x + 4 = 3x + 12

3x + 4 = 12

3x = 8

x = 8/3

Answer:

x > -9

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

9 - 5x < 54

Step 2: Solve for x

Here we see that any value x greater than -9 would work as a solution to the inequality.

Answer:

x = 48

Step-by-step explanation:

Given

- [tex]\frac{3}{4}[/tex] x + 12 = - 24 ( subtract 12 from both sides )

- [tex]\frac{3}{4}[/tex] x = - 36 ( multiply both sides by 4 to clear the fraction )

- 3x = - 144 ( divide both sides by - 3 )

x = 48

Answer:

x=48 there's your answer run off and be happy you were correct

Answer:

B

Step-by-step explanation:

Hope this helps

Answer:

(a,b)------>(-1,-7)let

now

m(x-a)=(y-b)

2(x+1)=(y+7)(where m=slope

2x+2=y+7

2x-y=7-2

2x-y=5 is a required equation.

Answer:

C - The failure was a starting point for a buildup of aggression around the world.

Step-by-step explanation:

EDGE2021 :-)

Have a nice day! ;)

We can actually deduce here that the League of Nations' failure to end the Abyssinian Crisis actually helped to lead to World War II in the following way: C. The failure was a starting point for a buildup of aggression around the world.

The Abyssinia Crisis is actually known to be a crisis that took place in 1935 which took place during the period of the conflict between the Kingdom of Italy and the Empire of Ethiopia. It happened that Italy was actually ruled against by the League of Nations. They were voted for economic sanctions.

We can actually deduce here that the League of Nations' failure to end the Abyssinia Crisis led to World War II when there was a buildup of aggression around the world.

Learn more about Abyssinian Crisis on https://brainly.com/question/473534

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Answer:

8x-x=70

Step-by-step explanation: