Please help fast!!!
Fill in the missing value:
A.) 17
B.) 168
C.) 13
D.) 7
Answers
Answer:
13
Step-by-step explanation:
Use the pythagorean theorem where 12 squared plus 5 squared is the square of the hypotenuse. 12 squared is 144 and 5 squared is 25. 144+25=169. Taking the square root of 169 we get 13. Therefore the missing side is 13 units long.
Hope this helps! (Please mark Brainliest)
Answer: D.) 7
Step-by-step explanation:
Related Questions
will give brainliest plz helppp!!!!
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Answer:
A. True
B. False
C. False
D. False
Step-by-step explanation:
Solve 6-x=4(5+x)-4 what would the answer be
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Answer:
x = -2
Step-by-step explanation:
Please help me on this geometry question. Is it x axis tangent or y axis tangent?
Answers
Answer:
Step-by-step explanation:
the false statement is " the y axis is tangent to the circle"
The loudness, L. measured in decibels (Db), of a sound intensity, I, measured in watts per square meter, is defined as
L - 10log , where lo - 10- and is the least intense sound a human ear can hear. Jessica is listening to soft music at a
sound intensity level of 109 on her computer while she does her homework. Braylee is completing her homework while
listening to very loud music at a sound intensity level of 10 on her headphones. How many times louder is Braylee's music
than Jessica's?
Answers
Answer:
Option A is correct.
Braylee's music is 3 times louder than Jessica's.
Step-by-step explanation:
Full Complete Questions
The loudness, L, measured in decibels (Db), of a sound intensity, I, measured in watts per square meter, is defined as
L = 10log (I/I₀), where lo = 10⁻¹² W/m²
and is the least intense sound a human ear can hear.
Jessica is listening to soft music at a sound intensity level of 10⁻⁹ W/m² on her computer while she does her homework.
Braylee is completing her homework while listening to very loud music at a sound intensity level of 10⁻³ W/m² on her headphones. How many times louder is Braylee’s music than Jessica’s?
times louder
3 times louder
30 times louder
90 times louder
Solution
The loudness of a sound intensity is given as
L = 10 log (I/I₀)
For Jessica
I = 10⁻⁹ W/m²
I₀ = 10⁻¹² W/m²
L = 10 log (10⁻⁹/10⁻¹²)
L = 10 log (10³)
L = 10 × 3 = 30 dB
For Braylee
I = 10⁻³ W/m²
I₀ = 10⁻¹² W/m²
L = 10 log (10⁻³/10⁻¹²)
L = 10 log (10⁹)
L = 10 × 9 = 90 dB
How many times louder is Braylee's music than Jessica's?
The factor by which Braylee's music is louder than Jessica's = (90/30) = 3
Braylee's music is 3 times louder than Jessica's.
Hope this Helps!!!
Answer:
3 times louder
Step-by-step explanation:
Math question down below
Answers
Answer:
c.
Step-by-step explanation:
10.98/2=5.49
16.19/3=5.40
21.15/4=5.29
26.85/5=5.37
In the following credit card statement, what is the balance?
A. $10
B. $130.23
C. 5-13-2010
D. $259.67
Answers
Answer:
I wanna say its D. $259.67
Step-by-step explanation:
Some one should back my answer but I hope this helps you
Answer:
for odyessyware users, the option is 202.23 instead og 259.67 if that helps anyone
Step-by-step explanation:
peace and good luck ya'll =)
elijah's credit card statement showed these items: Last Balance Payments Finance Rate New Charges $152.58 $45.00 1.5% $213.40 What is Elijah's new balance? $320.98 $322.59 $323.27 $397.51
Answers
Answer:
Option A,$320.98 is correct
Step-by-step explanation:
The new balance on Elijah's credit is the sum of the last balance plus new charges minus payments made.
last balance as shown by the statement was $152.58
new charges were $213.40
payment made by Elijah was $45
new balance=$152.58+$213.40-$45=$320.98
The rationale for this is that the new charges on the card account add to previous balance owed by Elijah while the payment of $45 made reduces overall balance.
Answer:
Other answer is incorrect. Elijah's new balance would be $322.59
Your welcome.
Complete the following ratios:
Answers
Answer:
700/821, 429/821, 700/429
Step-by-step explanation:
SOH, CAH, TOA
Sin= opp/hyp
Cos= adj/hyp
Tan= opp/adj
Find the missing probability. P(A and B) = ______, P(B|A) = 1/5, P(A) = 3/4
3/20
3/4
4/3
4/15
Answers
Answer:
4/45
Step-by-step explanation:
the answe ris 45
Students in grade 7 and 8 were asked which food they liked best the results are shown in the table below?
Answers
Answer:
55% if the students like hotdods
Answer:
55%
Step-by-step explanation:
I need help with this please ASAP!!!
Answers
Answer:
11.3
Step-by-step explanation:
i used the theorem of Pythagoras
Answer:
11.3
Step-by-step explanation:
In a right angled triangle: the square of the hypotenuse is equal to
the sum of the squares of the other two sides.
[tex]8^{2} + 8^{2} = x^{2}[/tex] (x is the hypotenuse)
64 + 64 = [tex]x^{2}[/tex]
[tex]x^{2}[/tex] = 128
=> x = [tex]\sqrt{128}[/tex] = 11.3137085 = 11.3
I will mark brainliest! The question is the image attached, please help!
Answers
Answer:
x=20 and y=128.Option 2
Step-by-step explanation:
Since,the angles are vertically opposite,they are equal(property)
Therefore,
(3x-8)=(2x+12)
3x-8=2x+12
3x-2x=12+8
x=20,
Now,
Since,the angles are formed in a straight line,their sum is equal to 180(property)
Therefore,
y+(2x+12)=180
y+2×20=180-12
y=168-40
y=128
Therefore,x=20 and y=128
option 2 would be your answer because it explains the missing part where y is.
What is the slope of the line represented by y=3/4x-1 ? A. –1 B. -3/4 C. 3/4 D. 1
Answers
Answer:
3/4
Step-by-step explanation:
In the above equation the y-intercept is -1 and the slope of the equation is 3/4
Answer:
The answer is C or 3/4.
Step-by-step explanation:
This equation is in point-slope form or Y= mx+b. The variable m represents slope. So, just look for the number that stands in place of m. Hope this helps! Please mark Brainliest! :)
Question 27
.........................................................
Answers
Answer:
B
Step-by-step explanation:
Can I please get help with this math problem?
Answers
1. Formula for hypotenuse: a squared + b squared = C squared
2. Plug in a and b (doesn’t matter weather 6.25 or 8 is labeled as a or b)
3. Add a and b together
4. Square root the sum
5. Plug into answer format ( _ < x < _ )
What is the rank of Brazil. (Percentile wise)
Answers
Answer:
I dont know it this is the answer u r looking for but out of everything on the list, brazil has 2.2222222222222 percent
Answer:
3.9%
Step-by-step explanation:
add up all the Olympic medals =485
Brazil = 19
to get the rank of Brazil 19/ 485 =0.039175..... multiply by 100 to get %
Find area of trapezoid
Answers
Answer:
The area of the trapezoid would be 115 inches.
Use the graph or table to write a linear function that relates to y to x.
Answers
Answer:
the answer to the question is D
is it true that energy never moves
Answers
Answer:
False
Step-by-step explanation:
Energy is transferred from one object to another when a reaction takes place. Energy comes in many forms and can be transferred from one object to another as heat, light, or motion, to name a few.
which property does each equation demonstrate?
Answers
Answer:
it demonstartes a algebraic property
Step-by-step explanation:
3x#
=8=9=
=67
A number is multiplied by 4. That results is added to 12. The final number is 40. What is the original number.
A.) 2
B.) 7
C.) 13
D.) 22
Answers
Answer:
B.) 7
Step-by-step explanation:
7 x 4 = 28
28 + 12 = 40
:)
Using multiplication, the original number is 7.
What is multiplication?Multiplication is "the process multiplying that the integer is multiplied by number of time".
According to the question,
A number is multiplied by 4. The results is added to 12. The final number is 40. In order to find original number.
4x + 12 = 40
4x = 40 -12
4x = 28
x = 28/4
x = 7.
Hence, using multiplication, the original number is 7.
Learn more about multiplication here
https://brainly.com/question/9813637
#SPJ2
Jaira is having pizza for her birthday party. She can make two small pizzas, each with a radius of 6 inches, or one large pizza with a radius of 12 inches. Which option will give her more square inches of pizza?
Answers
Answer: One large pizza with a radius of 12 inches
Step-by-step explanation:
Hi, to answer this question we have to calculate the area of each option.
Area of a circle: π r^2
Option 1: two small pizzas, each with a radius of 6 inches.A = π r^2 = π 6^2 = 113.1 in2
Since there are 2 small pizzas we have to multiply the area by 2:
113.2 x 2 = 226.2 in2
Option2 = one large pizza with a radius of 12 inchesA = π r^2 = π 12^2 = 452.38 in2
Since 452.38 in2 > 113.1 in2
Option 2 (one large pizza) will give her more square inches of pizza
Feel free to ask for more if needed or if you did not understand something.
Ms. B rolls a standard six sided
die and flipped a coin. What is
the likelihood that she will roll a
factor of 8 and the coin will
land on heads?
Answers
Answer:
50/50
Step-by-step explanation:
Factors of 8: 1, 2, 4
All possible outcomes:
1H <
1T
2H <
2T
3H
3T
4H <
5T
5H
5T
6H
6T
Likelihood of rolling a factor of 8 and landing on heads: 3/12 or 1/4
(DO NOT GIVE ANSWER!
Please just explain how to get the answer, thank you! )
The probability of winning a game is 25%. How many times should you expect to win if you play 36 times?
Answers
Answer:
----
Step-by-step explanation:
My answer was wrong...
No way to delete...
There are 10 shirts in a drawer. Eight of the shirts have short sleeves. Two shirts have long sleeves. Estimate the probability that you get a short-sleeved shirt if you select one out without looking.
Answers
Answer:
4/5
Step-by-step explanation:
8/10=4/5
V2 is between what two consecutive integers?
0 and 1
1 and 2
2 and 3
4 and 5
Answers
Answer:
0 & 1.
Step-by-step explanation:
√2 = 1.41421356237
Which of the following represents the additive inverse of h?
Answers
Answer:
B or -h
Step-by-step explanation:
i took the quiz
Calculate:|a|−|b|+|c|, if a=−8; b=−5; c=1
Answers
Answer:
The answer is 4.
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
|x| just means positive x so the equation turns into 8-5+1
8-5 = 3
3+1 = 4
Kyle spends $32.35 on a bag of soil and x tomato plants. The price of soil is $9.85 and the plants cost $1.25 each. How many plants did Kyle buy? Write and solve an equation.
please and thank you!
Answers
Kyle can buy 18 tomato plants and 1 bag of soil, x= 18
Step by step:
32.35 - $9.85 = 22.5
1.25 • 18 = 22.5
If p stands for "this meal is delicious
Answers
Answer:
I don't understand.......
