Answer:
1) The value of [tex]x[/tex] is 12.
2) The length of the diagonal is 49.
Step-by-step explanation:
1) If the glass is a rectangle, then both diagonal must have the same length, that is, the following equation must be solved:
[tex]5\cdot x - 11 = 2\cdot x + 25[/tex] (1)
We need some algebraic handling to determine the value of [tex]x[/tex]:
[tex]5\cdot x - 11 = 2\cdot x + 25[/tex]
[tex]5\cdot x - 2\cdot x = 25 +11[/tex]
[tex][5+(-2)] \cdot x = 36[/tex]
[tex]3\cdot x = 36[/tex]
[tex]x = 12[/tex]
The value of [tex]x[/tex] is 12.
2) If we know that [tex]x = 12[/tex], then the length of the diagonal ([tex]d[/tex]) is:
[tex]d = 2\cdot x + 25[/tex]
[tex]d = 49[/tex]
The length of the diagonal is 49.
At midnight, the outside temperature is 10 degrees Fahrenheit. By 4:00 A.M., the temperature is -2 degrees Fahrenheit. Show the equation to determine the
average change in temperature per hour.
Answer:
its a change of -3 per hour.
Step-by-step explanation:
I do not know the formula for the equation you speak of, but the change per hour is that it is going down by 3 every hour. 10-3=7-3=4
4-3=1
1-3= -2.
PLEASEEEE SOMEONE HELP ME WITH THIS ITS DUE IN A COUPLE HOURS!!!!! FOR trigonometry
Answer:
4/7
Step-by-step explanation:
Tan= Opposite/Adjacent
Tan<f = 4/7
Pythagorean therom HELPPPO
Answer:
6
Step-by-step explanation:
change up the formula so:
sqrt (10^2-8^2)= 6
Find the measure of the indicated angle to the nearest tenth.
Answer:
51.6 degrees
Step-by-step explanation:
Use the inverse tangent to find the angle.
Remember tangent is the ratio of the opposite leg over the adjacent leg.
[tex]tan^{-1} =(13.9/11);[/tex]=51.6
Find the scale factor of quad JKLM to quad ABCD
Answer:
1:8 or 1/8
Step-by-step explanation:
That's your answer.....
factor the polynomial FULLY?
Step-by-step explanation:
4x²-64
(2x)²-(8)²
a²-b²=(a+b)(a-b)
=(2x+8)(2x-8)
Therefore, the factors are -4 and 4.
PLEASE HELP ME I AM SO LOST
2+2=?
please i am desperate this is due today
Answer:
I think 4?????
Step-by-step explanation:
I don't know
Answer:
...
2 + 2 = 4
hope that helps...
Two lines, a and b, are parallel. If both of the lines are rotated 90° in the same direction and then translated to the right by the same number of units, which statement about the lines resulting from these transformations is true? They will be parallel. They will be the same line. They will be perpendicular. They will intersect, but they won't be perpendicular.
Answer:
They will be parallel.
Step-by-step explanation:
Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, translation, reflection and dilation.
Translation is the movement of a point up, down, left or right. Rotation is the turning of a point about a fixed point.
If two parallel lines a and b are rotated 90° in the same direction, they would still be parallel. If they are then translated to the right by the same number of units, they would still remain parallel to each other.
1 Factor the polynomial over the set of real numbers. (a) f(x) = 25x^2 - 10x - 24
Answer:
(5x+4)(5x-6)
Step-by-step explanation:
[tex]25x^{2} -10x-24[/tex]
Separate into two parts, first realizing that the only two factor pairs for 25 are 5 and 5 or 1 and 25. Using 5 and 5 makes the most sense, so
(5x )(5x )
The other two numbers need to multiply to -24 and add up to -10.
Pairs that muliply to 24 could be 1 and 24, 2 and 12, 3 and 8, and 4 and 6. The more you factor the easier it will be to quickly discern which numbers to use. In this case, the right pair is 4 and 6. Because it needs to add up to -10, it should be 4 and -6 (because multiplying out, -30 + 20 = -10).
Thus, the final factored equation is (5x+4)(5x-6). You can check this by FOILing and making sure you get the original equation.
If cose
=-2/3
-, which of the following are possible for the same value of e?
Answer:
B?
Step-by-step explanation:
Shondra used four ounces of chocolate
chips to make two dozen cookies. At that
rate, how many ounces of chocolate chips
would she need to make five dozen cook-
ies?
Answer:
10 ounces
Step-by-step explanation:
2 ounces per dozen cookies
2*5=10
What is the value of x?
Answer:
B) 9
Step-by-step explanation:
[tex]\frac{2x-8}{2x-3} = \frac{x-3}{x}[/tex]
x = 9
what’s the answer to this question
Step-by-step explanation:
I can't see the question. please resend picture
Find the value of x in the equation below. 2(x - 8) = 24
Answer:
Step-by-step explanation:
2(x - 8) = 24
2x - 16 = 24
Bringing like terms on one side
2x = 24 + 16
2x = 40
x = 40/ 2
x = 20
Find the slope please hurry
Answer:
2
Step-by-step explanation:
What is the value of x
Answer:
56
Step-by-step explanation:
because of the type of triangle (isosceles) the 2 angles on the bottom near the equal sides will have equal angle sizes so...
62+62+x=180
124+x=180
x=180-124
x=56
can anyone help giving 5 stars
Answer:
A=12
Step-by-step explanation:
C=3
Answer:
Side a: 12
Side c: 4
Step-by-step explanation:
Type the expression that results from the following series of steps:
Start with x, times by 6, then add y.
Answer: 6x+y
Step-by-step explanation:
Just convert the words into operations.
Have a nice day! :D
Quadrilateral HGFJ is a rhombus. GF = 45 cm and mZGHK= 28°. K к What is JF and mZKGH? ? H Н Enter your answers in the boxes. JF = cm O mZKGH =
Answer:
JF=45
KGH=62
Step-by-step explanation:
since the quadrilateral is a rhombus, its sides are equal GF=FJ and so on
Diagonals of a rhombus bisect each other at 90° angles, to find the missing value we subtract 90+28(the given angle) to get 62
Determine if the sequence below is arithmetic or geometric and determine the
common difference / ratio in simplest form.
12, 9, 6, ...
Answer:
geometric t2-t1
Step-by-step explanation:
divide the second term by the first to get the common ratio
Answer: This is an arithmetic sequence and the common difference is equal to -3.
Step-by-step explanation:
|(x-19)+11| considr all posibilyties
ill give you brainlyest
Answer: Here Is the answer
Step-by-step explanation: hoep this helps :)
Select the two values of x that are roots of this equation.
2x-5=-3x2
Answer:
Step-by-step explanation:
Plsssss help me this is urgent.
Which tank has the greater volume?
Tank A has a diameter of 10 ft and a height of 3 ft. Tank B has a diameter of 6 ft and a height of 8 ft
A.Tank B has a greater volume.
B.Tank A and Tank B have the same volume.
C.Tank A has a greater volume
Tank A has a greater volume.
w÷9=9-8
what is the answer to this equation
Answer:
9
Step-by-step explanation:
Answer: 9
Step-by-step explanation:
w÷9 = 9-8
simplify 9-8
x÷9=1
multiply both sides by 9
x=9
A cable that is 42 feet long is divided into lengths in the ratio 3:4. What are the two lengths into which the cable is divided?
Answer:
18 ft and 24 ft
Step-by-step explanation:
3:4
6:8
9:12
12:16
15:20
18:24, 18+24=42
The two lengths into which the cable is divided is 18 and 24.
Given that,
A cable that is 42 feet long is divided into lengths in the ratio 3:4.Based on the above information, the calculation is as follows:
The first length be
[tex]= 42 \times 3 \div (3 + 4)[/tex]
= 18
And, the second length be
[tex]= 42 \times 4 \div (3 + 4)[/tex]
= 24
Learn more: https://brainly.com/question/14279491?referrer=searchResults
What is the area of this figure? Nearest tenth. Use 3.14 for pi if needed.
Question in picture
Answer:
"I hope your pillow is hot on both sides"
Step-by-step explanation:
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Help 10 points picture included
Which best describes the solutions to the inequality x> 102
10 and every whole number greater than 10
a rational number infinitely close to 10 but greater than 10, and all other rational numbers greater than 10
11 and every whole number greater than 11
a rational number infinitely close to 10 but greater than 10, and all other whole numbers greater than 10
Answer:
B
Step-by-step explanation:
i took the test
Answer:
Question 2-(B) a rational number infinitely close to 10 but greater than 10, and all other rational numbers greater than 10
Step-by-step explanation:
help what is 36,000÷10 with a power of 3
Answer:
36
Step-by-step explanation:
What is the x intercept of 3x + 6y =96
Answer:
(32,0) is the x intercept