Answers
Answer: B
Step-by-step explanation:
the formula for area of a triangle is base times height divided by 2
to get the base do 12.3 x 2 = 24.6
24.6 x 25.6 = 629.76
629.76/2 = 314.88
the answer would be B
(sorry for saying the answer was A at first, i forgot to find the full base)
Answer:
B. 314.9m
Step-by-step explanation:
First, let's take a look at the formula of a triangle.
A=[tex]\frac{1}{2}[/tex](b * h) ALSO WRITTEN AS- A= [tex]\frac{(b*h)}{2}[/tex].
So, as you can see, there is only half the base provided. To get the other half, just multiply it by 2. You get 24.6m as the base.
The height is provided. It's 25.6m. Plug in your base and height values and slove.
A=[tex]\frac{24.6m * 25.6m}{2}[/tex]
A= [tex]\frac{629.76}{2}[/tex]
A= 314.88m
You then round to the nearest tenth.
The final answer is A=314.9m.
Related Questions
Four different linear functions are represented below. Drag the representation of each function into order from greatest y -intercept to least y -intercept.
Answers
Answer:
Descending order intercept : y = 5x + 4 , y = 4x + 3 , y = 3x + 2 , y = 2x + 1
Step-by-step explanation:
Linear Equations are in form of 'y = mx + b'.
Here, b is y intercept & it represents autonomous ie constant value of y irrespective of value of x. And, m represents slope ie change in y due to change in x.
Eg : 'y = 2x + 1' has least y intercept ie common autonomous value ie 1. y = 3x + 2 , y = 4x + 3 , y = 5x + 4 ; these have higher & higher y intercepts respectively.
Arrangement from greatest to highest intercept (descending order of intercept) of above : y = 5x + 4 , y = 4x + 3 , y = 3x + 2 , y = 2x + 1
Answer:
Can you add a picture there is like 10 of these on imagine math
Step-by-step explanation:
Thank you
2
The size of a TV is the diagonal
measurement of its screen. Will a
46-inch TV fit in a rectangular cabinet
measuring 32 inches long and
28 inches high? Explain.
Answers
Answer:
Use the Pythagorean Theorem to calculate the length of the sides of a right triangle. A TV cut in half on the diagonal is a right triangle.
a^2 + b^2 = c^2
a is the width of the TV
b is the height of the TV
c is the diagonal size of the TV
a is equal to the length of b plus 15, and c is equal to 75. If we out those values into the formula, we get this:
(b+15)^2 + (b)^2 = (75)^2
Factoring that out, we get:
(b)^2 + 225 + (b)^2 = 5625
Then..
2b^2 = 5625 - 225
2b^2 = 5400
b^2 = 5400/2
b^2 = 2700
b = ✓2700
b = 51.9615242271 (round it to an even 52)
Next, we know that a = b + 15, so a = 67.
Therefore, the width of the TV is 67 inches, the height is 52 inches, the diagonal is 75 inches, and you have a very strangely shaped television with a 1.288 (approximately 5:4) aspect ratio. Older “square” TVs mostly had a 1.33 (4:3) ratio, and new TVs are usually either 16:9 (1.77) or 21:9 (2.33). While it's not impossible that you have an old square TV with a 75 inch diagonal, it's pretty unlikely…
Step-by-step explanation:
NEED HELP ASAP 50 POINTS
Rhombus ABCD has a diagonal BD¯¯¯¯¯.
m∠ADB=(4x−12)°
m∠CDB=(3x+6)°
What is the m∠ADC ?
Enter your answer in the box
º
Answers
Answer:
Angle ADC = 7x - 6°
Step-by-step explanation:
4x - 12 + 3x + 6 = 7x - 6
Answer:
120°Step-by-step explanation:
Diagonal BD of a given rhombus is angle bisector of ∠ADC, so:
m∠ADB = m∠CDBSubstitute the values and solve for x:
4x - 12 = 3x + 64x - 3x = 6 + 12x = 18Find the value of ∠ADC:
m∠ADC = 2(4*18 - 12) = 120°Can someone please help me with this :(
Answers
Answer:
1=B
Step-by-step explanation:
The sum of two numbers is -6. Their difference is 36. What is the smallest number?
Answers
Let first number be x.
Let second number be y.
According to question,
x+y=36…….(equation 1)
and
x-y=6…..(equation 2)
equation 2 can be written as , x=6+y……(equation 3)
Put equation 3 in equation 1,
6+y+y=36
6+2y=36
2y=36–6
2y=30
y=30/2
y=15
now, put y=15 in equation 1,
x+15=36
x=36–15
x=21
So, numbers are 21 and 15.
Justin surveyed 280 of the students in his school about their favorite color. 98
students said their favorite color was blue. What percentage of the surveyed students
said their favorite color was blue?
Answers
Answer:
[tex] \frac{98}{280} \times \frac{100}{1} [/tex]
[tex]0.35 \times 100 \\ = 35\%[/tex]
Solve: 51 ÷ [(-15) + (-2)
Answers
Find the horizontal distance x the escalator covers to the nearest tenth of a foot.
Answers
Given:
Length of escalator = 26 ft
Angle of depression = 41 degrees
To find:
The horizontal distance x the escalator covers to the nearest tenth of a foot.
Solution:
In a right angle triangle,
[tex]\cos \theta=\dfrac{Base}{Hypotenuse}[/tex]
Using this formula for the given triangle, we get
[tex]\cos 41^\circ=\dfrac{x}{26}[/tex]
[tex]26\cos 41^\circ=x[/tex]
[tex]26(0.7547)=x[/tex]
[tex]19.6222=x[/tex]
Round the value to the nearest tenth.
[tex]x\approx 19.6[/tex]
Therefore, the escalator covers 19.6 ft horizontally.
please help...
Https://brainly.com/question/23389243?answeringSource=feedPublic%2FhomePage%2F21
Answers
Answer:
the link doesn't work.....
This is due tomorrow please help!!!
Answers
Answer:
the length would be the same as the other side so the length would be 19.5 and the width 15
A hexagon has angles that measure 155°, 80º, 1150, 160°, 110°, and c. What is c?
No links!! I repeat NO links!!
Answers
Answer:
c=100 the angles in a hexagon =720 so subtract all the angles from 720. 720-155-80-115-160-110=100
5. Which pair of angles represent corresponding angles?
Answers
its not that i want to kill her is just i dont want her to be alive :)
Answers
Answer: Such a feeling sure is conflicting. You don't want her alife but dead but at the same time you don't want to be the one committing the murder. My sympathies.
I’m not sure what it could be?
Answers
Answer:
B
Step-by-step explanation:
If x equals 1/4 then it must be B because:
All the sections are divided into fourths so 1/4 plus 3/4 is 1.
Ocean Bike Tours wants to provide bandanas for each person. The cost of the bandanas is each person. The cost of the bandana is $45.50 for the design plus $2 per bandana. If C= the cost and n= number of bandanas, what would the total cost for 50 bandanas be?
Answers
Answer:
$145.50
Step-by-step explanation:
C = 45.50 + 2n
45.50 + 2X 100 = $145.50
-2x < -6
Hi, can someone please explain this question?
The answer is x > 3 but i do not know how.
Please explain
Answers
Answer:
Ans is x<3
Step-by-step explanation:
➜-2x<-6
Multiply (-) on both sides➜2x<6
Divide both sides by 2➜2x/2<6/2
➜x<3
Someone please please help me with both
No links or files
Answers
Answer:
the first one is b and the second one is 17 I think
to solve you do the mixed number (4) times the denominator (5) plus the numerator (3)
Guys I'm going to ask a question, Now i know this question i just want to see if u guys know the answer.
The question is The horizontal number line is the ?
u guys have to give me the answer
Answers
Answer:
The answers is called the x-axis and the vertical number line is called the y-axis
Step-by-step explanation:
Hope this helps
Answer:
x-axis
Step-by-step explanation:
Can some kind person help me on this assignment pls
Answers
Answer:
D, B
Step-by-step explanation:
Question 8.
The shaded area should be on or below the line [tex]y=\frac{5}{2}x-2[/tex] AND below but not on the line [tex]y=\frac{1}{2}x+2[/tex]
Question 9.
See the attached image.
Shade on or under the line [tex]y=\frac{1}{2}x-1[/tex] AND above but not on the line [tex]y=\frac{3}{2}x+1[/tex].
11. A mom gives her small child either dimes or quarters for helping with odd jobs around the house. At the
end of the day, the child has 9 coins with a total value of $1.20. How many were dimes and how many were
quarters?
Answers
Step-by-step explanation:
2 q and 7 dimes kkkkkkkkk
Answer:
q = 2
d = 7
Step-by-step explanation:
System of Equations:
d + q = 9
10d + 25q = 120
Use Substitution:
let d = 9 - q
10(9 - q) + 25q = 120
90 - 10q + 25q = 120
15q = 30
q = 2
d = 7
This probability distribution shows the typical grade distribution for a Geometry course with 35 students . A B С DF Grade Frequency 5 10153 2 Find the probability that a student earns a grade of B. p=[?]
Answers
Answer:
[tex]p=0.29[/tex]
Step-by-step explanation:
[tex]Total ~ of ~students=35[/tex]
[tex]Probability =10/35=0.29[/tex]
----------------------------
hope it helps....
have a great day!!
Answer:
p=0.29
Step-by-step explanation:
hope it helps...
Ms Steward is training for an IronMan Competition. She is determined to shatter every record ever known. She bikes, runs and swims. In two weeks she bikes 75.4 miles 8 times. She runs 22.4 miles three days and 27.5 miles 5 days. She swam 15 miles for 7 days consecutively. How many miles did Ms. Steward train in all?
Answers
Answer:
912.9 miles total
Step-by-step explanation:
75.4 miles biking x 8 times = 603.2 miles in biking
22.4 miles running x 3 days = 67.2 miles in running
27.5 miles running x 5 days = 137.5 miles running (2nd)
15 miles swimming x 7 days = 105 miles swimming
603.2+67.2+137.5+105 =
912.9 miles total
click the image for the question someone pls help i suck at algebra ill love u forever <3‼️
Answers
Answer:
$ 30,000
Step-by-step explanation:
c = 300 ³√n²
= 300× ³√1000²
= 300× 100
= 30,000
Answer: $30000
Step-by-step explanation:
[tex]300\sqrt[3]{n^2}[/tex]
[tex]300\sqrt[3]{1000^2}[/tex]
[tex]300\sqrt[3]{1000000}[/tex]
300 × 100 = 30000
if N(U) = 65, N(A)=28 N(B)= 45 and N(ABC)= 20 then N(AUB) is ?
Answers
Answer:
98--(&_$4567;'#234678
Answer:
N(AUB)=28+45
=73
Step-by-step explanation:
What is the surface area? 7 in 6 in 3 in
Answers
Answer:
126
Step-by-step explanation:
The formula is lxwxh (length x width x hight)
That means 6x3x7
You do 6x3=18x7=126
Your answer is 126-
Hope I could help!
Have a good day
If 2x = 20, then x is
a. 5. b. 10. c. 20.
Answers
Answer:
B. 10
Step-by-step explanation:
To find the answer we would plug each given number into x to see if it makes the equation true
A. 2(5) = 20
10 [tex]\neq[/tex] 20
B. 2(10) = 20
20 = 20
C. 2(20) = 20
40 [tex]\neq[/tex]20
As you can see, the only answer that makes the equation 2x=20 true, is answer B
divide everything by 2
x=10 (answer choice b)
PLEASE HELP I NEED U > I BEGG
Answers
Answer: I think 48 degrees
Step-by-step explanation: they are both diagonal
hope this helps, have a great day!! :D
Answer:
It is also 48
Step-by-step explanation:
1 and 3 are vertical to each other therefore their degree is both the same.
What is the measure of ∠L?
Enter your answer in the box. Round only your final answer to the nearest hundredth.
m∠L= °
Answers
====================================================
Explanation:
We set up a cosine ratio, since we want to connect the adjacent and hypotenuse. Then we'll use the inverse cosine, which is also known as arccosine, to isolate the angle value.
This is what your steps could look like:
cos(angle) = adjacent/hypotenuse
cos(L) = LM/LN
cos(L) = 18/60
cos(L) = 0.3
L = arccos(0.3)
L = 72.542396876278 which is approximate
L = 72.54 degrees approximately
Make sure your calculator is in degree mode.
Help me with this plz guys ur my only hope
Answers
Pi = 3.14
Diameter (d) = 86 cm
•°• Radius (r) = 86 ÷ 2 = 43 cm (radius is 1/2 of diameter)
Area of the circle = ?
Formula,
[tex]\pi( {r})^{2} [/tex]
Substitute the value of 'r' & pi in the formula.
[tex]\pi(43) {}^{2} \\ = 3.14 \times 43 {}^{2} \\ = 3.14 \times 1849 \\ = 5805.86 \: \: cm {}^{2} [/tex]
⎆ The area of the circle is about 5805.86 cm² (approx.)
please help due next hour this is one of my answer I'm struggling with Show WORK please. No links
x/2 = -1
please help I need it
Answers
x/2 = -1
=> x = -1 × 2
=> x = -2
you would multiply 2 bc a fraction means divide
X/2=-1
*2. *2
X=-2
your answer is X=-2