Special Right Triangles and Pythagorean Theorem
1. Find the length of the missing side.Leave your answer in the simplest radical form.
please show work
Answer:
Step-by-step explanation:
225+36 = 261
[tex]\sqrt{261}[/tex]
If 5 < 2x + 3 < 11, what is the possible range of values of -4r – 6?
Tools
Guideline Eliminator
Sticky Notes
Formulas Graphing Calculator Graph Paper Pencil
5 Clear
Mark for Review
A rectangular prism and its dimensions are shown in the diagram.
L
2.5 ft
4 ft
4.5 ft
What is the total surface area of the rectangular prism in square feet?
A 39.25 ft?
© 45 ft?
B 78.5 ft?
D Not here
Answer:
6.7 to 26
Step-by-step explanation:
Abby's family traveled 7 10 of the distance to her grandmother's house on Saturday. They traveled 2 3 of the remaining distance on Sunday. What fraction of the total distance to her grandmother's house was traveled on Sunday?
Step-by-step explanation:
she traveled 2/3 on Saturday and the remaining is the distance for Sunday so u subtract the fractions
7 x (9-5) = (7x?) - (7x?)
Well 9 - 5 = 4
to figure out (7 x ?) - 7-?
First you have to figure out what ? is
Well if 9 - 5 = 4, then the ? is 4!!
So 7 x 4 =28 and 28 - 28 = 0
so your anwswer is:
(7 x 4) = (28 - 28) and the ?=4
Help me pleeeeeeasseeeeee
I really ened an explanation as well...
Answer:
The answer is 104
Step-by-step explanation:
Its simple. Just do 52x2=104. 52 is half of the ST line.
5 grams of chucknorrisidium created, decays at a half-life of 16,000,000 Need 1 gram for experiments. How long before the is 1 gram remaining
Answer:
the time taken for the element to remain 1 gram is 38,400,000 unit.
Step-by-step explanation:
Given;
initial mass, m = 5 g
half life, t = 16,000,000 unit
The time taken for the element to remain 1 gram is calculated as;
mass remaining time
5 g 0
2.5 g 16,000,000
1.25 g 32,000,000
0.625 g 48,000,000
Interpolate to obtain the time at 1 gram;
1.25 g ---------------------------------- 32,000,000
1 g --------------------------------------------- x
0.625 g --------------------------------------- 48,000,000
[tex]\frac{1.25 - 1}{1.25 - 0.625} = \frac{32,000,000 - x}{32,000,000 - 48,000,000} \\\\\frac{0.25}{0.625} = \frac{32,000,000 - x}{-16,000,000} \\\\-4,000,000= 20,000,000 - 0.625x\\\\0.625x = 20,000,000 + 4,000,000\\\\0.625x = 24,000,000\\\\x = \frac{24,000,000}{0.625} \\\\x = 38,400,000[/tex]
Therefore, the time taken for the element to remain 1 gram is 38,400,000 unit.
Round 4802 to the lead digit
Answer:
It would be 5000
Step-by-step explanation:
It would be 500 b/c the number is a greater number that is 4802 and it is closer to 5000 than 4000
In how many ways can you answer a 13-question true-false test if you answer each question with either a "true" or a "false"?
Answer:
[tex]\frac{1}{1892}[/tex]
Step-by-step explanation:
There are two possibilities for each of 13 questions, true or false. As a result, you have a [tex]\frac{1}{2}[/tex] chance of choosing either of the choices. To find this, you would multiply the probability to the power of the number of cases, meaning [tex](\frac{1}{2^(13)})=\frac{1}{1892}[/tex].
Find the value of the nearest tenth
X=
Answer:
12,7
Step-by-step explanation:
use pathogaras theorem
c^2=a^2+b^2
Which of the following shows the correct evaluation for the exponential expression 1 over 5 to the power of 3?
1 over 5 times 3 equals 3 over 5
1 over 5 times 1 over 5 times 1 over 5 equals 1 over 125
1 over 5 plus 3 equals 3 and 1 over 5
1 over 5 divided by 3 equals 1 over 15
Question 2(Multiple Choice Worth 2 points)
(06.01)
Write the following expression in exponential form:
7.2 × 7.2 × 7.2 × 7.2 × 7.2 × 7.2
7.2 × 6
67.2
7.26
7.2 + 6
Question 3(Multiple Choice Worth 2 points)
(06.01)
If the edge length of a cube is 11 feet, what is the correct way to write the expression to represent the volume of the cube in exponential form?
11 × 11 × 11
311
11
113
Question 4(Multiple Choice Worth 4 points)
(06.01)
What is the value of the expression shown below?
7 + (10 − 4)2 ÷ 4 × 1 over 2 to the power of 3
8
8 and 1 over 6
8 and 1 over 8
79
Question 5 (Fill-In-The-Blank Worth 2 points)
(06.01)
What is the value of the expression 24 + 32?
Numerical Answers Expected!
Answer for Blank 1:
Question 6(Multiple Choice Worth 4 points)
(06.01)
What is the value of the expression shown below?
3 over 5 to the power of 2 + 4 × 3 − 2
10 and 9 over 25
11 and 2 over 25
12 and 9 over 25
13 and 2 over 25
Question 7 (Fill-In-The-Blank Worth 4 points)
(06.01)
WHOEVER ANSWERS ALL WILL GET BRAINLIEST!!!
Evaluate the expression 53 ÷ (13 − 8) × 2.
Numerical Answers Expected!
Answer for Blank 1:
Answer: The second answer to the question is 7.2 + 6.
Step-by-step explanation:
To find the area of a composite figure, you must find the area of each polygon
and then add their areas together to find the total area of the composite figure.
What is the area of the rectangle in this composite figure?
A. 23cm
B. 112cm
C. 23cm^2
D. 112cm^2
Answer:
it is b
Step-by-step explanation:
The soccer club has planned a trip to a tournament. The cost of the van is
$231. When 3 students who are not members of the club join the trip, the
transportation cost per person drops by $4.50. How many soccer club
members are going to the tournament?
A. 14
B. 11
C. -14
D. -14, 11
Answer: B: 11
Step-by-step explanation:
Just to the quiz for it
An equation is formed of two equal expressions. The number of players going to the tournament is 11.
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
Since the cost of the van is fixed, therefore, 231. Thus, the two equations can be written as,
P × x = 231(P-4.50)×(x+3)=231Solving the above two equations we will get,
Px + 3P - 4.50x -13.5 = 231
3P - 4.50x - 13.5 = 0
3P - 4.50x = 13.5
3(231/x) - (4.50x) = 13.5
693 - 4.50x² = 13.5x
-4.50x² - 13.5x + 693 = 0
x² + 3x - 154 = 0
x = -14, 11
Since the number of members can not be negative, the number of players going to the tournament is 11.
Learn more about Equation:
https://brainly.com/question/2263981
#SPJ2
If each exterior angle of a regular polygon is 30°, find how many sides the polygon has & the measure of an
interior angle of that polygon.
Answer:
12 sides and measure of each interior angle is 150...
Answer:
Step-by-step explanation:
Number of sides = 360°/30° = 12
Interior angle is the supplement of exterior angle = 180°-30° = 150°
I really need help PLZ and show work
Answer:
I'm pretty sure it's 6(x+8)=60
Step-by-step explanation:
Answer:
the third one or 3(x+8)
Step-by-step explanation:
60/3 = 20
How many outfits can you make with 5 shirts 4 pairs of pants and 2 pairs of shoes
Answer:
2 outfits because you only have 2 pairs of shoes
Step-by-step explanation:
what is the simplified form of [tex]\sqrt{160}[/tex] ?
Can someone help me?
Answer:
65.42 is your answer
Step-by-step explanation:
Answer:
no :)
jk
65.42
Step-by-step explanation:
HELP NEEDED ASAP! I NEED HELP ASAP !! IF YOU ANSWER WITHOUT ACTUALLY ANSWERING AND ONLY FOR POINTS YOU WILL BE REPORTED!!
Answer:
They are congruent because they have all the same angles
Step-by-step explanation:
find the value of the polynomial 6t^2 + 7t - 3 when t = -1
Answer:
the value of the polynomial should be -4
Step-by-step explanation:
Hope this Helped
Ocean waves crash on the beach at a
velocity of 4.4 m/s. If the distance
between the crest of each wave is 4m,
find the frequency of the waves.
Answer:
f = 1.1 Hz
Step-by-step explanation:
Given that,
The velocity of an ocean wave, v = 4.4 m/s
The distance between the crest of each wave is 4 m.
We need to find the frequency of the waves.
The distance between the crest of a wave is called the wavelength of a wave.
The relation between the frequency, wavelength and the velocity of a wave is given by :
[tex]v=f\lambda\\\\f=\dfrac{v}{\lambda}\\\\f=\dfrac{4.4}{4}\\\\f=1.1\ Hz[/tex]
So, the frequency of the waves is 1.1 Hz.
Jay had 6 times as much money as Kay. Then Jay gave Kay $33. Jay now has twice as much money as Kay. How much did they each start with?
Answer:
Jay started with $148.5 and Kay with $24.75.
Step-by-step explanation:
With the information provided you know that Jay had 6 times as much money as Kay wich can be expressed as:
J=6K, where
J is the money Jay had
K is the money Kay had
Also, you know that Jay gave Kay $33 and Jay now has twice as much money as Kay, which would be:
J-33=2(K+33)
Now, you can replace J=6K in this equation and solve for K:
6K-33=2K+66
6K-2K=66+33
4K=66
K=24.75
Then, you can replace the value of K in J=6K:
J=6*24.75
J=148.5
According to this, the answer is that Jay started with $148.5 and Kay with $24.75.
The two large squares below each represent 1 unit
0.26 + 0.6
Answer:
0.26+0.6=0.86
Step-by-step explanation:
5)
If the surface area of a cube is 150 cm?, what is the volume of the cube?
A) 125 cm3
B)150 cm3
C)175 cm3
D)225 cm3
PLEASE HELPPPP!!!
Step-by-step explanation:
volume of cube = a ³= 5³= 125 cm³
plz mark my answer as brainlist plzzzz vote me also.
hope this will be helpful to you .
Answer:125
Step-by-step explanation:
A high school soccer team has 3 freshmen, 4 sophomores, 6 juniors, and 7 seniors. Two random players will be chosen by the coach to lead the warm up. What is the probability that the coach will select a sophomore then a senior?
A. 7/95
B. 7/100
C. 4/75
Problem 1: The Jefferson Band is selling baked goods to raise money for their trip. Their goal is to
profit at least $500. Each baked good sells for $2 but costs $0.50 to make. How many baked goods
will they have to sell to meet the goal?
Answer
250
315
333
334
341
Answer:
334
Step-by-step explanation:
[tex]\color{plum}\tt\bold{(a) \: 250}[/tex]
○=> Steps to derive correct answer :Money Jefferson needs to collect = $500
Selling price of each baked good = $2
Cost price of each baked good = 0.50
Number of baked goods Jefferson need to sell to meet his goal :
[tex] =\tt \frac{500}{2} \times 0.50[/tex]
[tex] =\tt 250 \times 0.50[/tex]
[tex]\color{plum} =\tt 125 \: baked \: goods[/tex]
Thus, Jefferson needs to sell 125 baked goods.
▪︎Therefore, the correct option is (a) 125.
What is the percent equivalent to 3/2?Use a pattern like the one in the table to support your answer
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Answer:
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Answer:
it's B
Step-by-step explanation:
I did the math and the answer is b there is my explanation
Item 7 Adam is selling cookies for a fundraiser. The cookies cost him $1.49 a box. He is selling them for $2.25 a box. Adam sold 209 boxes of cookies. How much profit did Adam earn?
can someone help me
Answer:
ADB=45
Step-by-step explanation:
we know that angles a, b, c, and d are right, or 90 degrees. We also know that the two lines in the center are bisectors, which cut a angle perfectly in half. we can now use this equation for thet:
90/2=<ADB
ADB=45