Answer:
Exact Form:
x=401/625
Decimal Form:
x=0.6416
Answer: x = 401/625
Step by step:
How to solve your problem
25^{2}x-1=400
Solve
1
Evaluate the exponent
2
Add
1
to both sides
3
Simplify
4
Divide both sides by the same factor
5
Simplify
Show less
Solution
Determine whether the given variable is a solution to an inequality: t < 7 t = 8 *
Solution
Not a Solution
Answer:
Not a solution
Step-by-step explanation:
If t equals 8 in the inequality t<7, then the statement is not true. Therefore, it cannot be a solution. The symbol, <, in the inequality stands for "less than." This means if the inequality were is be written in words it would say, t is less than 7. Then, if you substituted 8 for t you could see what the inequality really meant; 8 is less than 7. This is an obviously false statement, so 8 cannot be a solution.
how many times does 94 go into 376?
Answer:
4 times
Step-by-step explanation:
376 divided by 94
Or
94 times 4
Will let you verify/know you’re answer. Hope this helps have a good day!
The Great Pyramid in Giza, Egypt is a square-based pyramid. It was constructed in 2056 BC out of lime stone. The length of one side of the base was 755 feet, it had a height of 481 feet and a slant height of 610 feet. About how much interior space did the Egyptians have to place the tombs and worship their beloved leaders?
Answer:
i think its 274,182,025 cubic feet
Step-by-step explanation:
.
Which statement describes the graph of y = -2?*
Answer:
It is parallel to x axis
Step-by-step explanation:
Solve each equation.
Show or explain your method.
5(y+25)=-13
Answer:
[tex]5(y + 25) = - 13 \\ 5y + 125 = - 13 \\ 5y = - 13 - 125 \\ 5y = - 138 \\ y = - \frac {138}{5} [/tex]
What are the solutions to the system of the equations graphed below?
Answer:
D
Step-by-step explanation:
Where the graphs intersect each other is where the solution is. The graphs intersect each other at the points (0,-8) and (4,8). Hope this helps!
HELP I NEED THIS ITS DUE IN AN HOUR!!!!
In ARST, the measure of ZT=90°, the measure of ZR=25°, and ST = 7.3 feet. Find the length of TR to the nearest tenth of a foot.
Step-by-step explanation:
ctg (25) = x / 7.3
2.1445 = x/ 7.3
x = 2.1445*7.3
x = 15.654
20 points!!
-5 = b - 2.3
Answer:
-2.7
Step-by-step explanation:
-5 + 2.3 = b -2.3 + 2.3
-2.7 = b
yo if you gave me brainliest that would be pretty poggers, as it turns out that only a small percentage of you guys are actually subscribed, so please hit that thanks button, and consider giving me brainliest. it's free, and you can always change your mind later.
Evaluate the expression (13 − 3)2 ÷ 50.
The value of the expression is
Answer:
0.24
Step-by-step explanation:
(13 - 3) 2 / 50
10 + 2 / 50
12 / 50
=0.24
Hope this helped! Have a nice day! Plz mark as brainliest!!!
-XxDeathshotxX
Answer:
Exact form: 2/5
Decimal: 0.4
Step-by-step explanation:
What is the HCF of 280, 112, and 140.
Answer:
Step-by-step explanation:
First find prime factorization of the numbers
280=2^3(5)7
112=2^4(7)
140=2^2(5)7
So the HCF is 2^2(7)=4(7)
HCF=28
How many small cubes are needed to to completely fit in this rectangular prism?
Answer:
it has to be over 100
Step-by-step explanation:
i think this because if the 1 fraction cube is 1/3*1/3*1/3 big and the cube itself is 2 1/3*3 2/3*3 times long you would have to multiply that and the answer you get for the both of them divide them and see what you get
which would be 693.000000133
The length of the guy why supporting a cell tower is 120 m the guy wire is anchored to the ground at a distance of 80 m from the base of the tower to the nearest hundredth of a meter how tall is the tower?
Complete Question
The length of the guy wire supporting a cell tower is 120 m. The guy wire is anchored to the ground at a distance of 80 m from the base of the tower to the nearest hundredth of a meter how tall is the tower?
Answer:
89.44m
Step-by-step explanation:
We solve this question using the Pythagoras Theorem
This is given as:
Hypotenuse² = Opposite ² + Adjacent ²
Hypotenuse = Length of the guy wire = 120m
Adjacent = Distance from the base of the tower = 80m
Opposite = Height of the building = x
Hence:
120² = x² + 80²
Collect like terms
x² = 120² - 80²
x = √120² - 80²
x = √(8000)
x = 89.4427191 m
Approximately the height of the tower is = 89.44m
What is the measure of
Answer: measure of what ?
Step-by-step explanation:
Subject:Mathematics
Answer:
range = 12
IQR = 8
Step-by-step explanation:
Given the formula for the range and inerquartile range, each attribute can be found by substituting values from the data set.
what is the solution of the system equation?
y=3x+7
y=x-9
Answer:
y=-17, x=-8
Step-by-step explanation:
x-9=3x+7
Isolate x for x-9=3x+7;
x-9=3x+7
Add 9 to both sides:
x-9+9=3x+7+9
Simplify;
x=3x+16
Subtract 3x from both sides;
x-3x=3x+16-3x
Simplify;
-2x=16
Divide both sides by -2;
-2x/-2=16/-2
simplify: -2x/-2
=x
Simplify 16/-2:
x=-8
For y=x-9 substitute x=-8;
y=-8-9
Simplify;
y=-17
The solutions to the System of equations are;
y=-17, x=-8
hi i dont get this so can u help ty :)
Answer:
1/3
Step-by-step explanation:
The two points are (3,0) and (-3, 2).
Slope is y change over x change.
So... 2-0 over -3-3 which is -2 over -6.
Simplified is 1/3
Hope this helps :D
2. Find the missing side length.
Round answers to the nearest tenth.
13
29°
Х
Answer:
50
Step-by-step explanation:
Since it's a right angle, it's automadically 90 degrees. Add 29 + 13 which gives you 42. 90 - 42 gives you 48. Rounded to the nearest 10th is 50. Here's what I explained in numerical form:
29 + 13 = 42
90 - 42 = 48
Five or more raise the score. For or less turn to zero:
48
8 is larger than 5 so you add "plus 1" to the next number:
50
Point R is located at (-4,6) On a coordinate plane point T is located at (5,-2) What is the distance between points R and point T
Answer:
-1, 4
I know this bc i am smart
What is m∠RVS?
What is X?
9514 1404 393
Answer:
∠RVS = 154°x = 12Step-by-step explanation:
The diameter cuts the circle into parts that total 180° of arc.
RS +ST = 180°
RS = 180° -ST = 180° -26° = 154°
∠RVS = 154°
__
This value can be used to find x. Equating the angle measures, we have ...
RS = (15x -26)° = 154°
15x = 180 . . . . . divide by °, add 26
x = 180/15 . . . . divide by 15
x = 12
Write a linear function rule for the data in the table
x 0 1 2 3 4 5
f(x) -4 -2 0 2 4 6
Padma buys a coat for $32.95 and a pair of shoes for $16.45. She is charged 5% sales tax.
What is the total cost of Padma’s purchases?
A. $47.81
B. $51.87
C. $53.46
D. $57.92
El mono salta de 2 en 2. El canguro, de 3 en 3. ¿En qué números van a coincidir?, Cuando coinciden la primera vez, ¿Cuántos saltos ha dado el mono?¿y el canguro?
Answer: El mono saltó 3 veces y el canguro saltó 2
Step-by-step explanation:
if anyone needs any help from any grade i can help you
Answer:
I always need help with math..
Step-by-step explanation:
:)
Answer:
i need help on my most recent question
Step-by-step explanation:
which measurement is closest to the volume of the cone in cubic centimeters??
Answer:
65.94 cm
Step-by-step explanation:
Answer:
66
Step-by-step explanation: I took the test
can someone please help me with this, I did it and I got 54 the answer, but 54 isn't an answer choice
ABCD is a trapezoid. The coordinates are A(-4, -1), B(0,3), C(8,3) and D(8, -1). Find the length of the midsegment of the trapezoid.
Answer:
the length od the midsegment is 10
Step-by-step explanation:
8+12/2=20/2=10
you can buy 5 pounds of grapes for $9.95. WRITE a proportion that gives the cost C if you buy 4 pounds of grapes.
Harpo, Groucho, Chico, Zeppo, Gummo, Karl, and Skid have won three tickets to the opera. They will randomly choose three people from their group to attend the opera. How many outcomes are possible?
Answer:
35
Step-by-step explanation:
This is a combination problem therefore we need to use the combination formula using factorials, plug in the values for n and r which would be 7 since there are 7 individuals in the group and 3 because we are making outcomes of 3.
C(n,r)=C(7,3)
=7!(3!(7−3)!)
=7!3!×4!
= 35
Finally, we can see that the total number of possible outcomes is 35
Find the Area of this shape. 3in, 4in, 5in. PLS HELP ASAP
Answer:
I think it is 12 inches
Step-by-step explanation:
i hope this helped, if it didn't, i am sorry
What’s the answer plz help
Answer:
higt
Step-by-step hexplanation:i
