Answer:
Step-by-step explanation:
Could you send a picture?
Find the indicated side of the
triangle.
17
45°
a = [?][ ]
The indicated side of the triangle is 17√2 unit.
What is Pythagoras theorem?
In a right-angled triangle, the square of the hypotenuse side is equal to the sum of the squares of the other two sides, according to Pythagoras's Theorem.
Given:
The triangle is a right-angled triangle.
The length of the perpendicular = 17 unit.
Two angles of the triangle are 45° and 45°.
That means, base = 17 unit.
And the triangle is an isosceles triangle.
By the Pythagoras' theorem,
a = √(289 + 289)
a = √578
a = 17√2 unit.
Therefore, the value of a is 17√2 unit.
To learn more about the Pythagoras theorem;
https://brainly.com/question/343682
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please help i’ll give brainliest!!! thanks
Answer:
The Yangtze RiverHope that helps! :)
-Aphrodite
Step-by-step explanation:
Answer:
China's two main rivers that both helped and hurt trade are the Huang -he (or yellow ) river in the north and The Yangtze river in the south .hope it is helpful to you
A 50-meter cable is secured at the top of the tower and tied 30 meters away from
the base. What angle does the cable form with the ground?
Answer:
53.13 degrees to the nearest hundredth.
Step-by-step explanation:
We know the adjacent side and the hypotenuse of the right triangle.
So cos x = 30/50 = 0.6
The required angle x = 53.13 degrees.
Find an equivalent expression for the missing side length of the rectangle. Then find the missing side when x=3.Round to the nearest tenth of an inch
Answer:
Base of rectangle = 23.25 units (Approx.)
Step-by-step explanation:
Given:
Diagonal of rectangle (Hypotenuse) = 8x
Height of rectangle (Perpendicular) = 2x
Find:
Base of rectangle
Computation:
Base = √Hypotenuse² - Perpendicular²
Base of rectangle = √(8x)² - (2x)²
Base of rectangle = √64x² - 4x²
Base of rectangle = √60x²
Base of rectangle = 7.75x units (Approx.)
If x = 3
Base of rectangle = 7.75x
Base of rectangle = 7.75(3)
Base of rectangle = 23.25 units (Approx.)
Answer:
i
Step-by-step explanation:
i have the same question so sry lol
What is the area of this compound shape? I need a step-by-step answer.
Answer:
The area is 96cm²
Area 1
A= 2(L+w)
A= 2( 15+7)
A=2(22)
A=44cm²
Area 2
A=2(L+W)
A= 2(11+15)
A=2(26)
A=52cm²
Total area=52+44=96cm²
10)
A) x + 2 y = 1
C) x - 2y = 10
B) x-1= 2
D) x – 2y=
Answer:
B)
Step-by-step explanation:
y-intercept = -2
slope = 1
in slope-intercept form the line would be: y = x - 2
if we subtract 'x' from each side we get:
-x + y = -2
we don't want to leave 'x' as negative so we can multiply each term by -1 to get:
x - y = 2
1.On field day, the P.E. coach divides the students into two groups, Positives and Negatives. He wants to have the same amount of students of each group on each side of a rope, to play Tug-of-War.
He uses the following expression to figure out how many students of a certain group he still needs to create an even match.
–5 + 20
Evaluate the expression and write the answer below. Write only a number, either positive or negative. No letters
Answer:
-15
Step-by-step explanation:
because -5 + 20 = -15.
The coach needs 15 negative players to join the negative team in order to get 20 players (which would make the teams even)
7+7-2x4{44-2+8)??????
Answer:
1577
Step-by-step explanation:
Answer:
− 386
Step-by-step explanation:
Um i dont really know what you were going for but if you can retype the question i can give yo a better answer
ANSWER PLEASE...
The table shows the heights of the 5 tallest mountains in the world. Find the mean, median, and range
of the heights.
Answer: The median is 28208 the mean is 28234.6
Step-by-step explanation:
The mode is the number that is repeated the most there can be more than one mode.
Answer:
All in ft
Mean: 28,235
Median: 28,208
Range: 1,245
Step-by-step explanation:
Mean is the sum of the elements divided by the number of elements.
(29035+28250+28208+27890+27790)/5 = 28235
Median is the element in the exact middle of the set (if there is an even number of elements, take the average of the two elements in the middle).
After rearranging the numbers, we can see 28208 is in the exact middle.
27790 27890 28208 28250 29035
Range is the difference between the smallest and largest number in the set.
29035-27790=1245
match each trig function to a ratio. tan(B)=
Answer:
Tan B = x/y
Step-by-step explanation:
You need to memorize the definitions of all the trig functions and then these types of problems become easy! OK?
Tan = opposite side/adjacent side
Tan B = x/y
For what value of x is line / parallel to line m in this figure?
Answer:
132
Step-by-step explanation:
The angle with a measure of 48 degrees and the angle labeled "x" are supplementary angles. Supplementary angles add up to equal 180
This means that we can find the value of the missing angle by subtracting the measure of the known angle from 180
So x = 180 - 48
180 - 48 = 132
Hence, x = 132
What is the mode of the data set below? 32, 13 14, 45, 56, 14
Answer:
14
Step-by-step explanation:
Find the mode by simply seeing which value appears the most. 14 appears twice whereas all the other numbers appear once.
Chris's car was rear-ended by another driver and Chris decided to file a claim for the body damage. Which deductible would he have to pay before he receives a payment from the insurance company?
A) Premium
B) Comprehensive
C) Collision
D) He would not have to pay any deductible because he was not at fault.
[A P E X Per sonal Fin ance Sem 2]
Answer:
D
Step-by-step explanation:
Please help I am confused I would really appreciate it! I know I need to find a percent but I am not sure how.
Answer:
it should be 90
Step-by-step explanation:
I hope this helps!
i do not pay attention in school.
Answer:
i believe its the pounds lol
#2
Step-by-step explanation:
For a 95% confidence interval what would the sample size need to be as it's most conservative to have a 2% margin of error
Answer:
The size of the sample 'n' = 2401
Step-by-step explanation:
Step:1
Given that the margin of error = 2 % = 0.02
The margin of error is determined by
[tex]M.E = \frac{Z_{0.05} \sqrt{p(1-p)} }{\sqrt{n} }[/tex]
we know that the proportion
[tex]\sqrt{p(1-p)} < \frac{1}{2}[/tex]
Step:2
The margin of error is determined by
[tex]0.02 = \frac{1.96( \frac{1}{2} ) }{\sqrt{n} }[/tex]
[tex]\sqrt{n} = \frac{1.96}{2 X 0.02}[/tex]
√n = 49
Squaring on both sides, we get
n = 49 × 49
n = 2401
Final answer:-
The size of the sample 'n' = 2401
match each trig function to a ratio. tan(A)=
Answer:
[tex]\frac{y}{x}[/tex], the fourth option.
Step-by-step explanation:
Tan means [tex]\frac{opposite}{adjacent}[/tex] or opposite side divided by adjacent side.
Tan A equals the opposite side of the angle A divided by its adjacent side.
The side opposite of A is y and side adjacent to it is x.
So, Tan A equals [tex]\frac{y}{x}[/tex]!
Question 9 of 25 Joy has $374 to spend on raffle tickets which cost $7 a piece. How many tickets can she buy? Round your answer to the nearest whole number.
Answer:
Oki! I'll help!
The answer is:
Joy can buy 53 tickets.
⋅•⋅⋅•⋅⊰⋅•⋅⋅•⋅⋅•⋅⋅•⋅∙∘☽the whole work I did☾∘∙•⋅⋅⋅•⋅⋅⊰⋅•⋅⋅•⋅⋅•⋅⋅•⋅
Here is the whole work I did, so you can understand how to get the answer!
1. Divide 374 by 7
374 ÷ 7 = 53.4
2. Round to nearest whole number
Since 4 in the tenth place is closer to zero than one, we round it down and get 53.
Oh the thing surrounding the whole work I did is just a spacer to make the answer not boring!
What English word has three consecutive double letters?
Answer:
Bookkeeper
Step-by-step explanation:
Answer:
Bookkeeper
Step-by-step explanation:
Bookkeeper is an example of an English word with three consecutive double letters. There's 2 o's, 2 k's, and 2 e's!Need help with school
Answer:
Well the first mesurement is 66 degreess and the second one will be 90 degress because it shows the 90 angle on the screen so the last one will be 180-90-66 which will equal 24 degreess
Step-by-step explanation:
In short 24 degress.
A tank is filled with 2 gallons of propane. The tank is being used to fuel a heater that uses propane at a rate of 0.5 gallons per hour.
Answer:
fhiuqhficu3f
Step-by-step explanation:
Answer:
4 hours
Step-by-step explanation:
take 2 divides with 0.5 to found out how many it took to run out of fuel
hours
How do I isolate the “I” variable
Answer:
[tex] I = \pm \sqrt{\dfrac{P}{R}} [/tex]
Step-by-step explanation:
[tex] P = I^2R [/tex]
Divide both sides by R.
[tex] \dfrac{P}{R} = I^2 [/tex]
Switch sides.
[tex] I^2 = \dfrac{P}{R} [/tex]
Take the square root of both sides.
[tex] I = \pm \sqrt{\dfrac{P}{R}} [/tex]
The world's largest ice cream cone was 10 feet tall and 3 feet in
diameter. Ice cream weighs about 19.8 pounds per cubic foot. If this cone
was filled with ice cream to the top without going over, approximately how
many pounds of ice cream could this cone hold?
A. 467 pounds
B. 600 pounds
C. 1,400 pounds
D. 1,866 pounds
Answer:
23.56
Step-by-step explanation:
all you have to do is find the volume
lets set up the equation: V=πr2h 3=π·1.52·10 3≈23.56194
Then round : 23.56
Your final answer is 23.56 You're Welcome!!!
HELP PLEASE I HAVE 2 MINUTES LEFT 7TH GRADE MATH
Answer:
i would say B
Step-by-step explanation:
Brenda bought three time more black fabric than red fabric. She bought 72 inches of red fabric. If fabric costs 7.25 per yard, how much did Brenda spend on fabric
Answer:
$58 dollars
Step-by-step explanation:
Step 1: Find price of Red Fabric. So Brenda bougt 72 inches. So we convert that to amount of yards.(36 inches=1 yard). So the equation is 72/36=2 yards. Then do 7.25x2= $14.50 for red fabric.
Step 2: Find price of Black Fabric. So Brenda bought 3 times more the red favric. So she 216(72x3 is how I got the number). Now divide 216 by 36. That equals 6. So now do 7.25x6= $43.50
Step 3: Add the prices. So now add the price of the red and black fabric to find the answer. So $43.50 + $14.50= $58
Hence, the answer is $58 dollars.
Thank You
HELPPPPP
What is the area of the actual living room?
Answer:
The answer is 51,200 in².
Step-by-step explanation:
(4x40)x(8x40)=51,200
Please help.. I would like the explanation as well as the answer .
Answer:
Step-by-step explanation:
The answer is 3
so let the no of books be = x
constant of proportionality is
C= [tex]\frac{y}{x}[/tex]
C = [tex]\frac{6}{2}[/tex]
c = 3
3^1/5 - 2^5
What of the following is equivalent to the expression above?
The pic is the answer choices
Answer:
C
Step-by-step explanation:
2^5=32
3^1/5=3√⁵
this is the solution
Which correctly describes the effects on the graph of the parent function f(x) = 2x2 - 6 when g(x) = f(x + 5)?
A The graph of g(x) represents a translation of the parent function 5 units to the right.
В.
The graph of g(x) represents a translation of the parent function 5 units to the left.
C. The graph of g(x) represents a translation of the parent function 5 units up.
D. The graph of g(x) represents a translation of the parent function 5 units down.
Answer:B
Step-by-step explanation:
please help me out with this.its graded and am lost.please guys no link.thank you
Answer:
1. Talin está hiendo a la universidad todos los días.
2. Daniel está construyendo un edificio.
3. Lorena y Carlos están leyendo las noticias en el periódico.
4. Mis amigos y yo estamos escuchando música.
5. Está cayendo mucha nieve.
6. Los chicos están huyendo de la policía.
7. Ellos están destruyendo el viejo hospital.
8. Mis papás están contribuyendo con las donaciones.
9. Mi hermana está trayendo las sillas y mesas.
10. !Tu estas creyendo en sus mentiras!
Step-by-step explanation: