Mathematics College

find the perimeter of a rectangle if one of its sides is 14 and the area is 98

Answers

Answer 1

Answer:

Step-by-step explanation:

Area of a rectange = bh so 98=14x

98 divided by 14 = 7

Perimeter= 2x+2y

so 2x+2y -> 28+14=42

Related Questions

A blueprint has a scale of 1in:5ft. If a house is 30 inches on a blueprint, what
would be the actual length of the house be?
150
6
100
300

Answers

Answer:

150

Step-by-step explanation:

If every 1 inch = 5ft then 30inches is 30*5

Question: What value of x makes the equation true?

Answers

The correct answer is 32 hope this helps

Answer: The answer would be 10.4

Step-by-step explanation:

I know this because you would do 10 x 10.4 = 104 104-4=100 100 ÷ 5 = 20

a) What is probability of ordering a combo of a chicken salad or Turkey.

Answers

Answer:

Each is 1/2

Step-by-step explanation:

Chicken salad is one item and Turkey is another

so ordering either of them results to the probability of 1/2

Hope this helps you.

There are 5 times as many females as males on the maths course at university. What fraction
of the course are male?
Give your answer in its simplest form

Answers

Answer:

Step-by-step explanation:

Let number of male = x

number of female = y

then according to given condition , we get ,

y =5*x

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Answer:

1/6

Step-by-step explanation:

Males = 1

Females = 5

Ration: 1:5

Male fraction = 1/6

what is (1/2) by the third power?

Answers

Answer:1/8

Step-by-step explanation:

Answer:

1/8

Step-by-step explanation:

1/2 x 1/2 x 1/2 = 1/8

What is the equation in the standard form of a parabola with a vertex of (4,2) that passes through (2, 14)?

Answers

9514 1404 393

Answer:

y = 3x^2 -24x +50

Step-by-step explanation:

The vertex form is ...

y = a(x -4)^2 +2

where 'a' is chosen to make the curve pass through the given point.

14 = a(2 -4)^2 +2 . . . . substitute the given point

14 = 4a +2 . . . simplify

12 = 4a . . . . . subtract 2

3 = a . . . . . . . divide by 4

Then the standard form is the expansion of the vertex form:

y = 3(x -4)^2 +2 = 3(x^2 -8x +16) +2

y = 3x^2 -24x +50

You pick a card at random. 4 5 6 7 What is P(not 5)?

Answers

Answer:

3/4

Step-by-step explanation:

There are 4 cards and 3 are not the number 5. That is a possibility of 3/4 or 75% of picking a card that is not 5.

3/4 this is the answer to your question

Which statements about g(x)=-5x+17 are true

Answers

Answer:42

Step-by-step explanation:

Can someone please answer all of these questions for me I have an F and I need to bring it up because my mom is getting on my last nerves. I'm desperate!!

50 POINT PEOPLE PLEASE!

Answers

Answer:

See below

Step-by-step explanation:

g(s) = 2s + 3, g(-2) = 2(-2) + 3 = -4 + 3 = -1

h(x) = x² - x + 7h(4) = 4² - 4 + 7 = 16 + 3 = 19

Basic channels = $32.50, each premium channel = $4.95

a) Equation:

c = 4.95p + 32.50

b) Table:

p = 0 ⇒ c = 32.50p = 1 ⇒ c = 4.95 + 32.50 = 37.45p = 2 ⇒ c = 2*4.95 + 32.50 = 42.40p = 3 ⇒ c = 3*4.95 + 32.50 = 47.35p = 4 ⇒ c = 4*4.95 + 32.50 = 52.30

The graph is attached

Need help don’t know what to do I’m confused

Answers

9514 1404 393

Answer:

no solution

Step-by-step explanation:

You attempt to solve this the same way you would an equation.

4(x +1) ≤ 4x +3 . . . . . . given

4x +4 ≤ 4x +3 . . . . . . . eliminate parentheses

4 ≤ 3 . . . . . . . . . . . . . . subtract 4x from both sides

This is a false statement. There are no values of x that will make it true. So, there is NO SOLUTION.

Whenever you run across a false statement in the solution process, you know there is No Solution.

F(x)=x^2+6x+8 What are the zeroes of the function? Write the smaller x first, and the larger x second

Answers

the answer is x6+6+6-7

x²+6x+8= 0
Discriminant = 6²-4·1·8 = 4
Pythagorean theorem:
x = [-6±√(6²-4·1·8)]/[2· 1] = [-6±√4]/2 = -4, -2
Zeroes: -4,-2

Amara currently sells televisions for company A at a salary of $8000 plus a $110 commission for each television she sells. Company B offers her a position with a salary of $9440 plus a $20 commission for each television she sells. How many televisions would Amara need to sell for the options to be equal?

Answers

Answer:

Step-by-step explanation:

If Amara sells X TV's then

For company A the earnings will be 8000+110x

For Company B the earnings will be 9440+20x

How many televisions would Amara need to sell for the options to be equal?

We find the value of X by equating both equations

8000+110x=9440+20x

110x-20x=9440-8000

90x=1440

x=16

Amara need to sell 16 TV's for the options to be equal

You pick a card at random. 5 6 7 What is P(not even)?

Answers

2 out of 3 or 2 thirds.
Because 5 and 7 are not even numbers and you are more likely to get an odd number (5 or 7 rather than 6) :)

PLEASE HELP ME ASAP I REALLY NEED HELP OR IM GONNA FLUNK

Answers

Answer:

Angle A = 51 degrees

Step-by-step explanation:

Arthur is organising his collection
of DVDs. He has 72 altogether.
The ratio of comedy films to
action to horror is 6 : 7:5

Answers

what’s the question..?

How can you break a table into two part

Answers

with a saw?

explanation:

If all guitar players are musicians, then all musicians are guitar players.

Does this statement make sense or does not make sense? Give a reason to support your answer.

Answers

Answer:

This does not make sense.

Step-by-step explanation:

Just because you are a musician does not mean you play the guitar.

You can play the piano and a trumpet, but not be able to play a guitar!

Answer:

s This doesn't make sense because a musician is described as someone who plays a musical instrument making the first statement correct however all musicians aren't guitar players because there are other instruments besides guitars so the second statement can't be true.

Step-by-step explanation:

I I need help with this I’ll mark you if your right

Answers

Answer:

Step-by-step explanation:

The distance around the circle is asking for the circumference of the circle.

Since we know that the diameter is 21 and the equation for the circumference of a circle is 2*pi*r and since 2*r is just the diameter, we can say that the circumference is 21*pi, which would be C.

C: djiebdudheudhfhfbdhcbdjdbbx

7 million as a percentage of 32 million

Answers

21.9% is 7 million as a percentage of 32 million

7 million as a percentage of 32 million is 21.9%.

What is Percentage in Mathematics?

In mathematics, a percentage is a number or ratio that can be expressed as a fraction of 100.

Given are two numbers 7 million and 32 million.

The given operation is -

7 million as a percentage of 32 million. This means that, we have to find -

what percentage of 32 million is 7 million.

We can calculate it as follows -

7/32 x 100

0.21875 x 100

21.9 %

Therefore, 7 million as a percentage of 32 million is 21.9%

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principal: $300 annual interest rate: 5% time: 4 yr

Answers

Answer:

$364.65

Step-by-step explanation:

5% = 0.05 per year

300(1+0.05/1)(1) (4)

= 364.65

What is the equation of the line in slope-intercept form?

Answers

Answer:

y=9x

Step-by-step explanation:

Write the equation of the line that passes through (1, -2) and is parallel to x - 2y = -2.

Answers

Answer:

y=(1/2)x-(5/2)

the slope is 1/2 so use that to find the equation of the line

A pound of blueberries cost 4 dollars how many pounds of blue berries can you buy with 1 dollar.

Answers

Answer:

one quarter of bule berries

Step-by-step explanation:

Using the Distri Equivalent Expr Rewrite the product 2(5+6) ?

Answers

Answer:

Distributive property of multiplication:

a(b + c) = ab + ac

Applying same to given expression:

2(5 + 6) = 2(5) + 2(6) = 10 + 12 = 22

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In the morning, Jasmine biked to her grandma's house in 45 minutes. When she was biking back home in the evening it was foggy and she went 4 mph slower. The trip back took her 1 hour and 10 minutes. How far from her house does her grandmother live?

Answers

Answer:

8.4 miles

Step-by-step explanation:

Let the speed in the morning be s, then in the evening it is s - 4

The distance is equal both directions:

45 min *s = 1 hr 10 min *(s - 4)

Time in hours:

45*1/60*s = (1 + 10*1/60)(s - 4)3/4s = 7/6s - 7/6*4

Multiply all terms by 12 to clear fraction:

9s = 14s - 565s = 56s = 56/5s= 11.2 mph

The distance is:

3/4*11.2 = 0.75*11.2 = 8.4 miles

Answer:

the answer is 8.4

Step-by-step explanation:

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The area of a rectangle is at least 115 square centimeters. The width of the rectangle is 5 centimeters and the length of the rectangle is x centimeters. what are the value(s) of x

Answers

the census is 60 because it’s obviously when you divided

Find the LCD (least common denominator) of the pair of fractions. Do not combine the fractions; only find the LCD.
3/4
and
5/6

Answers

12

4x3=12 and 6x2=12

If two dices are rolled, and the numbers multiplied together, find the
probability that the product is less than 10?

Answers

Answer: Im sorry i dont really get the question :/

Step-by-step explanation:

What is the Mean and Mode of the numbers: 6, 15, 15, 13, 14, 12, 9*
Plzz i need the answer fast

Answers

Answer:

Mean: 12 Mode: 15

Step-by-step explanation:

Mean: 6+15+15+13+14+12+9=84/7=12 The mean is all of the numbers added together and then divided by how many number there are

Mode: 6, 9, 12, 13, 14, 15, 15. The mode is the number that appears most often.

22)

The graph shows y as a function of x. Suppose a point is added to this graph. Which choice gives a point that preserves the function?
A) (1, 9)
B) (8, 9)
C) (−3, 3)
D) (−6, −5)

Answers

A IS THE CORRECT ANSWER I HOPE THIS HELPS HAVE A GOOD DAY

Answer:

Step-by-step explanation:

x=1 y=9 it i shard for me to explain but you just need to find how it would look like as y=mx+b or even just y=mx

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