Mathematics High School

The width of a rectangle is 4 feet and the diagonal length of the rectangle is 13 feet. Which measurement is closet to the length of this rectangle in feet?

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

Can someone please help me with this it’s really important

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Answer: i would say 30 + 20 - 10 - 20 - 0

sorry if i am wrong

Step-by-step explanation:

Factor the expression.
Show your work

x²+3xy−18y²

Answers

Answer:

(x + 6y)(x - 3y)

Step-by-step explanation:

Given

x² + 3xy - 18y²

Consider the factors of the coefficient of the y² term (- 18) which sum to give the coefficient of the xy- term (+ 3)

The factors are + 6 and - 3 , since

6 × - 3 = - 18 and 6 - 3 = + 3 , then

x² + 3xy - 18y² = (x + 6y)(x - 3y)

Sarah used 3.25 meters of fabric to make a costume. How many centimeters of fabric did she use?

Answers

Answer:

325 centimeters

Step-by-step explanation:

Which expressions are equivalent to 4/7x + 4?

A. 1 + 3/7x +3
B. 5/7x - 1/7x + 4
C. 3/7x + 4 1/7x
D. 1 + 4/7x + 3
E. 1 + x/7 + 3
F. 3/7x + 4 4/7x - 1

Answers

Answer:

4+28x

_____

i think...

Topher has of a whole pizza. How many 's of a whole pizza are there in of a whole pizza?

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Answer:

huh

Step-by-step explanation:

HELP!! I have been stuck on these questions forever! Im having to multiply or devide in scientific notation. Im having to find the sum or difference. I will mark brainiest.

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these are extremely easy, let me tell you how to do them. You always have to do the question in the parentheses first, so for number 17 it would be 7 times the 10 power 7. When I say power, it’s the little number at the top of the whole number. You have to do 10 times 10 times 10 times 10 times 10 times 10 times 10. Then you get 10 million (10,000,000) now you do 10 million times 5, which is 5 million. So number 17 is 5 million. Now you can do the rest of them the same. When you have decimals, make sure to line them up. Good luck! Feel free to ask me any questions.

At Marco’s Pizza House it costs $4.00 to make a small pizza. If they intend to mark-up the pizza by 80% what will the cost be for customers?

Answers

Answer:

$7.20

Step-by-step explanation:

4 times 0.8 is 3.20

Add them together to get the new cost

Answer:

$7.20

Step-by-step explanation:

write an expression for the number of days in y hours.

Answers

Answer:

The number of days in y hours is y/24

Step-by-step explanation:

Here, we want to write an expression

Mathematically;

1 day = 24 hours

? days = y hours

? days = (y * 1)/24

? days = y/24

Work out the value of
x

The diagram is not drawn to scale.

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The shape is a pentagon.

The interior angles of a pentagon always add up to 540°.

When you add up all the labeled angles in the picture, you get (16x + 12).

16x + 12 = 540

16x = 528

X = 33

Step-by-step explanation:

4x-25+3x+25+3x+15+4×+2x-3=360

4x+3x+3x+4x+2x-25+25+15-2=360

16x +12=360

16x=360-12

16×÷16=348÷16

×=21.75

what is the solution to the problem
x + 8.63 = 11.001

Answers

Answer:

x=2.371

Step-by-step explanation:

Subtract 8.63 from both sides

x+8.63-8.63=11.001-8.63

x=11.001-8.63

x=2.371

Cancel out the 8.63 by subtracting it from both side of the equal sign... so you will be left with x= 2.371 which will be your answer

Evaluate.

f(x)=17-5x at x=a-3

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i hope this helps

x= 17/5

11.) Solve the equation.
I
16m² + 8m = 0
a) m = 0, m = -2
b) m = 0, m=2
c) m= 0, m=
d) m = 0,m=-1/2

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I think it’s d byeeeeee

Classify this triangle by its sides and angles.

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Answer:

right and isosceles but not equilateral

what is 5^2 simplified

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Answer:

Step-by-step explanation:

us
Find the point-slope equation for
the line that passes through the
points (-6, 24) and (5, -31). Use
the first point in your equation.

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Answer:

first box is 24

second is -5

third is -6

Step-by-step explanation:

Put in order from least to greatest

5.670
56.72
56.27

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Answer:

5.670, 56.27,5.72.

Step-by-step explanation:

All you do is pay attention to that decimal and remember that the places where the numbers are present; they are invisible zero so,

56.72 is the same as 56.720000.

It's pretty clear for this question since the numbers are clear so all you do is look at the decimals.

This is for today someone can help me pls!!!

Answers

Answer:

sdf

Step-by-step explanation:

sdfgh

The two legs of a right triangle measure 7 inches and 5 inches. Find the measure of the acute angle that is included between the longer leg and the hypotenuse. WILL GIVE BRAINIEST TO FIRST RIGHT ANSWER

Answers

Answer:

44.4 degrees

Step-by-step explanation:

Given the following

Hypotenuse = 7

Longer leg = 5 (adjacent])

Let the acute angle angle between both sides be x

According to SOH CAH TOA

Cos theta = adj/hyp

Cos x = 5/7

x= arccos (5/7)

x = arccos (0.7143)

x = 44.4degrees

Hence he measure of the acute angle that is included between the longer leg and the hypotenuse is 44.4 degrees

Find the value of x.
Please help me

Answers

the answer is x = 45

if (1x2y6z) is a number divisible by 9 , then what os the least value of x+ y+z ?

Answers

Given:

Number 1X2Y6Z is divisible by 9.

To find:

The least value of X+Y+Z = ?

Solution:

First of all, let us learn the divisibility rule of 9.

A given number will be divisible by 9 if and only if the sum of digits of the given number is also divisible by 9.

For example:

Let us consider a number 923463.

The sum of digits = 9 + 2 + 3 + 4 + 6 + 3 = 27

27 is divisible by 9 so the number 923463 will also be divisible by 9.

Let us consider another example 8972.

Sum of digits = 26

26 is not divisible by 9 so the number 8972 will also be not divisible by 9.

Now, we are given the number 1X2Y6Z.

Sum of digits = 1 + X + 2 + Y + 6 + Z = 9 + X+Y+Z

The number 1X2Y6Z will be divisible by if 9+X+Y+Z is divisible by 9.

The least value of X+Y+Z can be zero, so the sum of digits = 9 + 0 = 9

which will make the number 1X2Y6Z divisible by 9.

So, the answer is:

Least value of X+Y+Z = 0 so that the number 1X2Y6Z is divisible by 9.

9514 1404 393

Answer:

Step-by-step explanation:

For a number to be divisible by 9, the sum of the digits must be divisible by 9. The given digits total 9, so x+y+z must be a multiple of 9. The least possible multiple of 9 is 0.

The least value of x+y+z is 0.

_____

102060/9 = 11340

A______is a data point that lies away from most of the other data points.
-cluster
-outlier
-trend line
-variable

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The answer is outlier

Write √7 using rational exponents

Answers

Answer:

[tex]7^{\frac{1}{2} }[/tex]

Step-by-step explanation:

rewritten using rational exponents

#10 Look at picture

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Step-by-step explanation:

425 that is the answer ❤️

What is the equation that you get when you put together the two
equations below?

Answers

Answer:

1st option

Step-by-step explanation:

Given the 2 equations

2x + 5y = 19 → (1)

y = 3x - 3 → (2)

Substitute y = 3x - 3 into (1)

2x + 5(3x - 3) = 19

PLEASE THIS IS MY LAST QUESTION AND I NEED HELP!!!

Answers

Answer:

x+23

Step-by-step explanation:

3x+18-2x+5

3x-2x=x

18+5=23

x+23

Find the area:
(A) 48
(B) 96
(C) 144
(D) 288

Answers

Answer:

144

Step-by-step explanation: You add both of the bases in which this case would be 12 and 6, giving you 18, multiply it by the height, 16, to give you 288 then divide it by 2.

Plzz help will mark brainiest Don't do it for the points

Answers

Answer:

I think the answer is B

Step-by-step explanation:

Luis Huerto has a limited payment insurance policy until age 65. His annua
premium is $875. He wants to pay the premium monthly. The monthly
premium is 8.4% of the annual premium. What are his monthly payments?
$73.50
$70.98
$56.11
$69.75

Answers

$73.50
8.4% of the annual premium $875 come out to $73.50 a month

Answer:

$73.50

Step-by-step explanation:

875*0.084=73.5

which of the following equations has no solutions?

Answers

Answer:

all if you don't answer them

[tex]4(3-5x)=15-(8x-25)[/tex]

Answers

Solving by x the answers are

Exact form: x= -7/3 _
Decimal form: x= -2.3
Mixed number form: -2 1/3

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