a cubiod has dimensions 8cm, 5cm and 14 cm so whats its volume​

Answer: 4 laps

Step-by-step explanation:

Answer:

A = 21 sq units

Step-by-step explanation:

base = 6 units

height = 7  units

A = 1/2(6)(7) = 42/2 or 21

Answer:

We have the quadratic [tex]x^{2} - 6x + 9[/tex] which can factor into [tex]\boxed{(x - 3)(x - 3)}[/tex]

Hope this helps!

Answer:

not trying to be mean i have no idea  please do not get mad at me i am 9 years old i want points so i am trying to awnser but it is hard for me i am in 4th grade.

Step-by-step explanation:

Answer:

-x + 1

Step-by-step explanation:

There are 3 terms in the given expression.  Apply the Distributive Property for Multiplication to the first and third:

2x + 4  - 7 - 3x + 4

Combining like terms, we get:  -x + 1

Answer:

18 km/h.

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Answer:

Step-by-step explanation:

[tex]s=\frac{d}{t}\\ \\ s=\frac{54km}{3hr}\\ \\ s=18\frac{km}{hr}[/tex]

Answer: See explanation

Step-by-step explanation:

You didn't specify the number of friends which is missing in the question. To solve this question, we need to know the number of friends but let's assume that the number of friends are 6.

Since each friend ate 2/3 of a pizza and there are 6 friends, the total amount of pizza the frends ate will be:

== 2/3 × 6

= 4 pizzas

Answer: False, Step-by-step explanation: Genuine mechanical benefit and ideal mechanical benefit are not equivalent. Valid. Work yield can never be more prominent than work input.

Answer:

50%

Step-by-step explanation:

Percent change is (final - initial) / initial

(120 - 80)/80 = 40/80 = 0.5 = 50%

Answer:

55 ? i think

Step-by-step explanation:

i just had the same question

Answer:

The cook made 7 pints

Step-by-step explanation:

Just minus the half pints

Answer:

y=x+1

hope this helps

Answer:

Step-by-step explanation:

Calculations as per following questions

Answer:

3 years.

6÷ .5= 3

edit:

brain fart! sorry!

12 years.

...........

Answer:

12 years

Step-by-step explanation:

if its 1/2 an inch every year that 1 inch every 2 years so six inches will take her 12 years

Step-by-step explanation:

The red line in the graph above measures the median home price, and this is often a better "average" for us to be used with home prices and home values. Unfortunately, it is not as easy to calculate and it does not work well with tiny data sets, so we often only see it used with very large data sets (like whole Cities, States, etc.) produced by the large real estate aggregators. Additionally, not many real estate agents know how to generate them for neighborhoods or zip codes (but we can at the Tallahassee Real Estate Blog :)).

Answer:

x ≈ 44.4°

Step-by-step explanation:

Using the sine ratio in the right triangle

sin x = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{7}{10}[/tex] , then

x = [tex]sin^{-1}[/tex] ([tex]\frac{7}{10}[/tex] ) ≈ 44.4° ( to the nearest tenth )

Answer:

30

Step-by-step explanation:

It's the same as 27 divided by 9, but with more 0's.

Answer:

x > 3

Step-by-step explanation:

Simply isolate the inequality to get a equivalent inequality. Treat the sign > like an equal sign, what you do to one side, you do to the other side of the inequality.

Isolate the variable, x. Divide 2 from both sides of the equation:

(2x)/2 > (6)/2

x > 6/2

x > 3

x > 3 is your equivalent inequality.

~

Answer:

A)5176

B)647

Step-by-step explanation:

5176 is the highest even number that is divisible by 8

Step-by-step explanation:

7-5= 2

5-1= 4

5+1 =6

7+1= 8

therefore, the four digits even number are 2,4,6,8

Answer:

it can be simplified

Ans:6x squared +9x-5

Step-by-step explanation:

8x squared minus negative 2x squared is equal to positive six squared, +9x cannot be simplified because there are no other liked terms and -5 too.

Answer:

a

Step-by-step explanation:

if 3and 4 origin it a would be your answer

Answer:

4x - 90= 90

Explain:

Simplifying

(4x + -90) = 90

Reorder the terms:

(-90 + 4x) = 90

Remove parenthesis around (-90 + 4x)

-90 + 4x = 90

Solving

-90 + 4x = 90

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '90' to each side of the equation.

-90 + 90 + 4x = 90 + 90

Combine like terms: -90 + 90 = 0

0 + 4x = 90 + 90

4x = 90 + 90

Combine like terms: 90 + 90 = 180

4x = 180

Divide each side by '4'.

x = 45

Simplifying

x = 45

Answer and Step-by-step explanation:

The answer is D.

The rate of the function will be 3.5, while the initial amount is 15, so you do y - 3.5x + 15.

#teamtrees #PAW (Plant And Water)

Answer:

b and d

Step-by-step explanation:

2(5x+2+x)=12x+4(b)

2(6x+2)=12x+4

First, solve the expression.

2(5x+2+x)

10x+4+2x

12x+4

So we know that one of the answers is B. and not A.

C. 2(5x+3)

10x+6

D. 2(6x+2)

12x+4

So the answers are B and D, or option B

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hope it helps

Answer:

Step-by-step explanation:

(-2,2) lies above the vertex, so the parabola opens upwards.

Vertex-form equation for an up-opening parabola with vertex (-5,-1):

y = a(x+5)² - 1, a>0

Plug in (-2,2) and solve for a:

2 = a(-2+5)² - 1

a = ⅓

Equation of parabola:

y = ⅓(x+5)² - 1

Answer:

59.5

Step-by-step explanation:

Fig = square + triangle

Area of square =  s x s = 7^2 = 49 sq.cm

Area of triangle = 1/2 bh = 1/2 x 3 x 7 = 10.5 sq.cm

Area of fig = area of sq + area of triangle =  49 + 10.5 = 59.5 cm^2

I hope im right!!

Answer:

[tex]Probability = \frac{11}{40}[/tex]

Step-by-step explanation:

Given

See attachment

Required

The probability that a 7th grader selected will play guitar.

From the attachment, we have:

[tex]7th\ graders =11+8+8+13[/tex]

[tex]7th\ graders =40[/tex]

7th graders that can play guitars are:

[tex]Guitars = 11[/tex]

So, the probability is:

[tex]Probability = \frac{Guitars}{7th\ graders}[/tex]

[tex]Probability = \frac{11}{40}[/tex]

Answer:

Cam has a greater balance and Ben has more debt.

Answer: Ben has more debt

Cam has a greater balance

Step-by-step explanation:

Answer:

I thing Kaleigh read 1.5 more than Austin

Step-by-step explanation: