Answers
Answer:
x = 5 root 3
y = 30
z = 10
Step-by-step explanation:
The triangle has a right angle of 90° and a 60° angle.
The third angle must have measure 30° since 180° - 90° - 60° = 30°.
We have a 30-60-90 right triangle.
In a 30-60-90 the ratio of the lengths of the sides is:
short leg : long leg : hypotenuse
1 : root 3 : 2
The long leg is root 3 times the short leg.
The hypotenuse is 2 times the short leg.
short leg: 5
long leg: 5 * root 3 = 5 root 3
long leg: 5 * 2 = 10
x = 5 root 3
y = 30
z = 10
Related Questions
Pete's bedroom is rectangular. The length of one wall of Pete's bedroom is 8 feet. The length from one corner of the bedroom to the diagonally opposite corner is 17 feet. What is the length of the other wall?
Answers
Answer:
Step-by-step explanation:
this is simple, since it is the oppsitie side the answer would be 9. according to the acaultions you should be able to divide then multiply the value of the 17ft wall into distrubution along the axis of the corner.
Therefore the answer is 9.
Answer:
17
Step-by-step explanation: ixl
Answer all four and I’ll give BRAINLIEST...(Supplementary angles, Complementary angles, or Adjacent angles)
Answers
Answer: Answers and explanations down below.
Step-by-step explanation:
1. 90- 24= 66
m<FCG= 66 degrees
2. 24+31=55
180-55= 125
m<BCD= 125 degrees
3. 90+24=114
m<FCB=114 degrees
4. 90+66=156
m<ACG=156 degrees
Step-by-step explanation:
FCG=66°
BCD=125°
FCB=114°
ACG=156°
Two bottles of water and an order of cheese nachos costs $5.50. Three bottles of water and two orders of cheese nachos costs $9.50.
Answers
Answer:
1.50 waters 2.80 nachos hope this helps :)
Step-by-step explanation:
PLEASE HELP HELP HELP HELP HELP PLEASENPLEASE PLEASE IM SO DESPERATE
Answers
Answer:
Marci got 2 more right she had 42
x = 1 + root 2 , find the value of (x - 1/x )^3
Answers
Answer:
-20 + 14[tex]\sqrt{2}[/tex]
Step-by-step explanation:
A pigeon can fly 800 meters in one minute. How far does a pigeon fly in 25 minutes?
Answers
Answer:
d 20,000
Step-by-step explanation:
1 Femando exercised for twenty-five and
six-tenths minutes on Thursday. He exercised for
thirty and five-hundredths minutes on Friday. He
exercised eighteen and four-tenths minutes on
Saturday. How many total minutes did Fernando
exercise those three days?
A 74.5 C 73.85
B 73.15 D 74.05
Answers
Allalslkskq
Malik
The national committee fundraising event served 159 chicken dinners and 77 roast beef dinners to its contributors what fractional part of the guest ate roast beef
Answers
Answer:
The answer is 77/236.
Step-by-step explanation:
You need to add the total amount of guests (77 + 159) to find how many guests in total there are. Then you find the amount of people ate roast beef (77).
77 + 159 = 236
The answer is 77/236.
Also, it would be SUPER FANTABULOUS if I could get brainliest!!!
Have a nice day!!! ;D
The fractional part of the guest ate roast beef is 77/159.
What is a fraction?
A fraction is a part of a whole number, and a way to split up a number into equal parts. The number on the top is called the numerator, and the number on the bottom is called the denominator.
For the given situation,
Number of chicken dinners served by the national committee = 159
Number of roast beef dinners served by the national committee = 77
The fractional part of the guest ate roast beef is given as 77 in the numerator and 159 in the denominator,
⇒ [tex]\frac{77}{159}[/tex]
Hence we can conclude that the fractional part of the guest ate roast beef is 77/159.
Learn more about fractions here
https://brainly.com/question/1330447
#SPJ2
help Find the value of the trigonometric ratio. Make sure to simplify the fraction if needed.
Answers
Answer:
cos A = [tex]\frac{35}{37}[/tex]
Step-by-step explanation:
cos A = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{AB}{AC}[/tex] = [tex]\frac{35}{37}[/tex]
What is the measure of angle x? х 59: a. 120 b. II c. 121
Answers
Answer:
option (C) 121° is right answer
What is the percent of decrease from 8 to 4?
Answers
Answer:
50%
Step-by-step explanation:
50% of anything is half that being said half of 8 would be 4. SHEEEEEESH
Answer:
50%
Step-by-step explanation:
8=100%
4=?
when cross multiplied;
4*100%=400%
400%/8=50%
Please help me PLEASE and NO LINKS OR YOU WILL BE REPORTED. I need help choosing the right statements also the line plot I chose is correct so you can use it to help you.
The first one is “The greatest length is 2 inches more than the least length.”
The second is “Less than half the lures are at least 3 inches long.”
The third is “The number of lures greater than 2 1/2 inches long is less than the number of lures less than 2 1/2 inches
The fourth is “The greatest length is 2 inches.”
The fifth is “The number of lures greater than 2 1/2 inches long is equal to the number of lures less than 2 1/2.” Please help me
Answers
Answer:
why no links? also I think the answer is 5 but I'm just guessing
Answer:
g sa Bshsixuzsh- shshshakka
Your list SUMS
MY NOTES
ASK YOUR TEACHER
1. (-/2 Points)
DETAILS
LARCOLALGRMRP7 2.4.092.
An above-ground swimming pool with a square base is to be constructed such that the surface area of the pool is 561 square feet. The heighth of the pool is to be 4 feet (see figure.) What
should the dimensions of the base be? (Hint: The surface area is S=x + 4xh.)
Answers
Answer:
then ask your teacher happy birthday to u happy birthday to u
. happy to 6
Can someone help me?
Answers
9514 1404 393
Answer:
see below
Step-by-step explanation:
This is all about number sense: ordering and naming numbers. If you know your multiplication tables and a few key vocabulary words, that's all you need.
1a. perfect square
1b. irrational number
1c. greater than
__
2a. less than; greater than
2b. perfect square
2c. approximation
__
3a. square root
3b. square root
3c. approximation
3d. order; less than; less than
_____
When you fill in the blanks, the statements pretty much explain themselves.
__
Additional comment
For positive numbers, square and square root are operations that preserve order. That is, the square of a larger number is larger than the square of a smaller number. Likewise, the square root of a larger number is larger than the square root of a smaller number. Here, ...
81 > 64 > 44 ⇔ √81 > √64 > √44.
If a number is not a perfect square (a number multiplied by itself), then its square root is irrational.
Select the correct answer. Which statement is true about the y-intercept of a quadratic function? A. A quadratic function can only have one y-intercept. B. A quadratic function can have up to two y-intercepts. C. The y-intercept is also called a zero of the function. D. The y-intercept is located at the point where the value of y is 0.
Answers
Answer:
A. A quadratic function can only have one y-intercept.
Step-by-step explanation:
hope this helps. p.s. i really need brainliest :)
Answer:
A
Step-by-step explanation:
Choose 3 values for x that would make this inequality true.
X - 4<20
Answers
Answer:
X= 23, 22, 21, 20, 19, 18, 17 and so forth
Step-by-step explanation:
To make this inequality true then "X-4" would have to be less than 20, not equal or more than. 24-4=20 meaning the basis for the answer of X would start at 23
Can someone please help me with this problem thank you.
Answers
Answer:
[tex]BM = 14[/tex]
Step-by-step explanation:
Given
The attached triangles
Required
Find BM
We have that:
ABC is similar to JHG
This implies that:
AB corresponds to JH
BC corresponds to HG
AC corresponds to JG
BM corresponds to HN
Hence, HN can be solved using the following equivalent ratios
[tex]AB : BM = JH:HN[/tex]
From the attachment;
[tex]AB = 21; JH = 24[/tex]
So, we have:
[tex]21 : BM = 24:16[/tex]
Express as fraction
[tex]\frac{21 }{ BM }= \frac{24}{16}[/tex]
Cross multiply
[tex]BM * 24 = 21 * 16[/tex]
[tex]BM * 24 = 336[/tex]
Solve for BM
[tex]BM = 336/24[/tex]
[tex]BM = 14[/tex]
Seventh Grade Eighth Grade Total Yes No Total
Answers
Answer:
8th grade!
Step-by-step explanation:
Help pleaseeeeeeeeeee
Answers
ayudenme por fis .....doy corona
Answers
PLEASE HELP ASAP
NO LINKS PLEASE
Answers
Answer:
A linear relationship (or linear association) is a statistical term used to describe a straight-line relationship between two variables. Linear relationships can be expressed either in a graphical format or as a mathematical equation of the form y = mx + b.
Step-by-step explanation:I hope it helps
what is the distance between the points (-4, 7 ) and (2, 7 )
Answers
Answer:
6.
Step-by-step explanation:
Since the y-value is the same, the two points make a horizontal line. You can think of it as a number line, where the first point is at -4 and the second is at 2. So, the distance between -4 and 2 is 6.
what is appropriate volume of a cylinder use 3.14
Answers
Answer:
hmm are they options.
Step-by-step explanation:
if so I would say c
Answer:
v=pi×r^2×h so the answer is 452.16
Which does NOT represent the interior angle measures of a triangle?
A.) 50, 750, 100°
B.) 10°, 80°, 90°
C.) 20°, 60°, 100°
D.) 45°, 45°, 45°
E.) 50°, 50°,80°
Answers
Answer:
A!! it does not equal 180 while the others do
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
An interior triangle always is 180 degrees. A. is the only answer that doesn't add up to 180 degrees.
Omar prepared 27 kilograms of dough after working 9 hours. How much dough did Omar prepare if he worked for 10 hours? Solve using unit rates. kilograms
Answers
Answer:
30 kg of dough
Step-by-step explanation:
you have to figure out how much dough he made in an hour. so divide the total hours by to the amount of dough. you then multiple the total hours by the amount of dough per hour.
27/9=3
3*10= 30
PLEASE HELP- John and Ariana bought school supplies. John spent $10.60 on 5 notebooks and 5 pens. Ariana spent $7.30 on 3 notebooks and 4 pens. What is the cost of 1 notebook & what is the cost of one pen? PLEASE HELP
Answers
Answer:
Cost of one notebook is 1.40 and one pen is1.40andonepenis0.90
Step-by-step explanation:
Let,
Notebook = x
Pen = y
According to given statements;
\begin{gathered}Multiplying\ Eqn\ 1\ by\ 4\ and Eqn\ 2\ by\ 5\\4(5x+4y=10.60)\\20x+16y=42.40 \ \ \ Eqn\ 3\\ 5(4x+3y=8.30)\\20x+15y=41.50 \ \ \ Eqn\ 4\\Subtracting\ Eqn\ 4\ from\ Eqn\ 3\\(20x+16y)-(20x+15y)=42.40-41.50\\20x+16y-20x-15y=0.90\\y=0.90\\Putting\ value\ of\ y\ in\ Eqn\ 1\\5x+4(0.90)=10.60\\5x+3.60=10.60\\5x=10.60-3.60\\5x=7\\Dividing\ both\ sides\ by\ 5\\\frac{5x}{5}=\frac{7}{5}\\x=1.40\end{gathered}Multiplying Eqn 1 by 4 andEqn 2 by 54(5x+4y=10.60)20x+16y=42.40 Eqn 35(4x+3y=8.30)20x+15y=41.50 Eqn 4Subtracting Eqn 4 from Eqn 3(20x+16y)−(20x+15y)=42.40−41.5020x+16y−20x−15y=0.90y=0.90Putting value of y in Eqn 15x+4(0.90)=10.605x+3.60=10.605x=10.60−3.605x=7Dividing both sides by 555x=57x=1.40
Cost of one notebook is 1.40 and one pen is1.40andonepenis0.90
Find the measure of angle x 142
Answers
Answer:
x = 142°Step-by-step explanation:
This is because,
They are Vertically Opposite Angles.
Which of the following would NOT be a probability?
0.23
7
15/45
2/3
Answers
Answer:
7
Step-by-step explanation:
7 is a whole number and not a probability
Find the surface area
Answers
Answer:
here
h=4 in
r=8in
total surface area =2πr(r+h)=2π×8(8+4)=192π or 603.18in²
1. Which classifications describe this figure?
2. Which classifications appear to describe both of these figures?
→ Parallelogram
→ Trapezoid
→ Quadrilateral
→ Square
→ Rhombus
→ Rectangle
Answers
Answer:
parallelogram
hope this helps you ☺️☺️