Help me with this assignment problem​

Answer:

Speed of car (M) = 65 Unit/hour

Step-by-step explanation:

Given:

Speed equation;

455 = Mx

Time taken (x) = 7 hours

Find:

Speed of car (M)

Computation:

455 = Mx

455 = M(7)

Speed of car (M) = 65 Unit/hour

45+67=112

112*2= 224

Jason has 224 coins

Answer:

Angle 1 = 70, Angle 2 = 90, Angle 3 = 70, Angle 4 = 70

Step-by-step explanation:

1. 90 -20 = 70

2. Diagonals are perpendicular and create right angles that equal 90

3 and 4. Diagonals bisect angles, angles on opposite sides are congruent

Answer:

what

Step-by-step explanation:

Answer:

The answer is...

Step-by-step explanation:

ummm is it a True or False or what if it is then it would be true.

Hope this helped

:)

Answer:

Step-by-step explanation:

Distribute the 4 to each term inside of the parentheses.

[tex]4(3+\frac{1}{4} c-\frac{1}{2} a)=12+c-2a[/tex]

Answer:

m = 21

Step-by-step explanation:

12 = 3(m - 17)

12 = 3m - 51 (Found using the distributive property)

63 = 3m (Found by adding 51 to both sides)

21 = m (Found by dividing both sides by 3)

Hope this helps :)

Answer:what goes around comes around

Step-by-step explanation:

"i need points too thanks"

Answer:

1)

domain: (negative infinaty, 4)

range: (-4, infinaty)

I don't know the second one, I'm sorry.

Answer:

All real numbers C

Step-by-step explanation:

Any real numbers can go in as a x value in. a exponential function.

Answer:

-33/10 or -3.3

Step-by-step explanation:

Answer: 15%

Reason: I wrote it down hopes it helps!!

The percent of increase of any quantity is the ratio of the change in the value of that quantity to the initial value of the quantity. The gas price rose by 15%.

A percentage is a value that indicates 100th part of any quantity.

To convert percentage into a fraction it is divided by 100.

Given that,

The initial price of gasoline = $2.40

The final price of gasoline = $2.76

Thus, change in the price =  $2.76 - $2.40

                                          = $0.36

Now, the percentage increase of price is given by,

(change in the price ÷  initial price) × 100

= (0.36 ÷ 2.40) × 100

= (3 / 20) × 100

= 15

Hence, the percent increase in the price is given by 15%.

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Answer:

x+8/9

y= -1/3

Step-by-step explanation:

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

3x-6+6x =2

9x-6=2

9x=8

x= 8/9

now plug x into the y equation

y= -3 +3(8/9)

y= -3 +8/3

y= -9/3+8/3

y= -1/3

Answer:

B

Step-by-step explanation:

Answer:

see the book

Step-by-step explanation:

if not getting then answer is 13 cm

Ans:

B. The graph will have a vertical asymptote at x=π.

D. The graph will have a vertical asymptote at x=2π.

E. The graph will go through the point (π/4, 1).

M. The graph will go through the point (π/3, √3/3).

Sorry, I know I'm late :'>

but to whoever else needs this, good luck~! You got this >:)

♡ Have a wonderful day

Answer:

the answer is b 6 cm your welcome

Answer:

30

Step-by-step explanation:

Answer:

1.) B.) 30

2.) D.) 2.38

Step-by-step explanation:

1.) The answer is B because when the encyclopedia first went live there were 30 articles in it.

2.) The answer is D because the product first started out as $38⁰⁰ and each year it is decreasing half the amount of the year before it and it does this for 4 years:

Start:         Year 1:     Year 2:      Year 3:      Year 4:

$38⁰⁰ ÷ 2 = $19 ÷ 2 = $9⁵⁰ ÷ 2 = $4⁷⁵ ÷ 2 = $2³⁸ <--- I rounded up because 2.375 is closer to 2.38  

(Please tell me if they are wrong is I can fix them, other wise, have a nice day!)

4

cause then 12-6=6

You do parenthesis first and get six, then you subtract

Answer:

B i think

Step-by-step explanation:

Sorry if wrong

Answer:

9/4

Step-by-step explanation:

multiply 4 and 2 and add the 1 on top which makes it 9 and the denominator stays the same which is 9/4

Answer:

It's a square

good luck, i hope this helps :)

Answer:

No

Step-by-step explanation:

It can't have one y value for multiple x-values. It can be the opposite tho

Answer:

thats the equation for slope-intercept form

Step-by-step explanation:

m is the slope and b is where the line intercepts on the y axis

Answer:

linear equation

Step-by-step explanation:

happy to help ya :)

Answer:

[tex] x = 4 + \sqrt{11}, \: \: x = 4 - \sqrt{11} [/tex]

Step-by-step explanation:

[tex] {x}^{2} -8x + 5 = 0 \\ \\ {x}^{2} - 8x + {4}^{2} = - 5 + {4}^{2} \\ \\ {(x - 4)}^{2} = - 5 + 16 \\ \\ {(x - 4)}^{2} = 11 \\ \\ x - 4 = \pm \sqrt{11} \\ \\ x = 4 \pm \sqrt{11} \\ \\ x = 4 + \sqrt{11}, \: \: x = 4 - \sqrt{11} [/tex]

Answer:

option b

Step-by-step explanation:

f(2)=-2 is the answer

Answer:

All solutions or infinite.

Step-by-step explanation:

Turn 2y = -4x + 6 into standard form - divide by 2

Y = -2x + 3

2x + y = 3

Substitute the y equation in for y.

2x - 2x + 3 = 3

The x variables cancel out.

3 = 3

Which is true so it means all solutions.

Hope this helps.

Answer:

80 students

Step-by-step explanation:

52 + 28 = 80

Answer:

5

Step-by-step explanation:

52 + 28= 80

80-75=5

The required number is 36.

Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions.

The operator that performs the arithmetic operation is called the arithmetic operator.

+ Addition operation: Adds values on either side of the operator.

For example 4 + 2 = 6

- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.

for example 4 -2 = 2

* Multiplication operation: Multiplies values on either side of the operator

For example 4*2 = 8

We have to determine the number which is equal to three tens and six ones.

Here are three tens and six ones

Therefore, this means 3 × 10 + 6 = 30 + 6 = 36.

Hence, the required number is 36.

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The requried factor of the given expression aⁿ +aⁿ⁺¹ is given as aⁿ and (1 + a)

A number or algebraic expression that evenly divides another number or expression—i.e., leaves no remainder—is referred to as a factor.

Here,
Given expression,
= aⁿ +aⁿ⁺¹

In order to factor the above expression we are using the property,
x²  = x¹ (x¹)

So,
= aⁿ + a.aⁿ

Now, taking aⁿ common,

= aⁿ(1 + a)

So, aⁿ and (1 + a) are the requried factors.

Thus, the requried factor of the given expression aⁿ +aⁿ⁺¹ is given as aⁿ and (1 + a)

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