Answer:
t=-58
Step-by-step explanation:
[tex]14=t+72\\14-72=t+72-72\\-58=t[/tex]
A hexagon has angles that measure 155°, 80º, 1150, 160°, 110°, and c. What is c?
No links!! I repeat NO links!!
Answer:
c=100 the angles in a hexagon =720 so subtract all the angles from 720. 720-155-80-115-160-110=100
A circle has a circumference of 8. It has an arc of length 32/5.
What is the central angle of the arc, in degrees?
Answer:
288°
Step-by-step explanation:
[tex]l = \frac{ \theta}{360 \degree} \times c \\ \\ where \\ l = length \: of \: the \: arc \\ \theta \: = measure \: of \: the \: central \: angle \\ c = circumference \: of \: the \: circle \\ \\ \implies \: \frac{32}{5} = \frac{ \theta}{360 \degree} \times 8 \\ \\ 40 \theta = 32 \times 360 \degree \\ \\ \theta = \frac{ 32 \times 360 \degree}{40} \\ \\ \theta =32 \times 9 \degree\\ \\ \theta =288 \degree [/tex]
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
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:
70%of $10 =$
Complete the following the statement
Answer:
7
Step-by-step explanation:
Have a good day :)
Answer:
70% of $10 = $7
...............................
The extreme water slide forms a 20 angle with the tower it leans against 80 feet above the ground find the length of the slide x
Answer:
85.1 ft
Step-by-step explanation:
The extreme water slide forms a 20 angle with the tower it leans against 80 feet above the ground find the length of the slide x
We solve using the Trigonometric function of Cosine
cos y = adjacent/hypotenuse
y = angle = 20°
Adjacent = 80 ft
Hypotenuse = ?
cos 20 = 80/Hypotenuse
Hypotenuse = 80/cos 20
x = 85.134221798 ft
Approximately = 85.1 ft
Length of the slide = 85.1 ft
Solve: 51 ÷ [(-15) + (-2)
What is the measure of ∠L?
Enter your answer in the box. Round only your final answer to the nearest hundredth.
m∠L= °
====================================================
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.
what is x when x/4 = 2/5
Answer:
[tex] \sf \rightarrowtail \: \frac{x}{4} = \frac{2}{5} \\ \sf \rightarrowtail \: 4 \times 2 = 5x \\ \sf \rightarrowtail \: 5x = 8 \\ \sf \rightarrowtail \: \boxed{ \bf \: x = \frac{8}{5} }[/tex]
What is the measure of angle WTV (mZWTV)?
130°
60°
w
U
90°
o None of the other answers are correct
o 60°
o 45°
O 30°
o 90°
Answer:
Step-by-step explanation:
45? Let me know if im wrong
Answer:
Step-by-step explanation:
if N(U) = 65, N(A)=28 N(B)= 45 and N(ABC)= 20 then N(AUB) is ?
Answer:
98--(&_$4567;'#234678
Answer:
N(AUB)=28+45
=73
Step-by-step explanation:
I’m not sure what it could be?
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.
need help asap plssss
Answer:
1. C
2. D
Step-by-step explanation:
Answer:
For the first question it is C(3rd one) and for the second question it is D(last one)
Step-by-step explanation:
So lets think about what we know here.
We know that Lena was walking at a normal speed.
Then she stopped.
Then she moved slowly.
Since x is time, and y is distance from school, we know that x is going to costantly change, while y will depend on what is happening.
First off, we know she is goiong to school. now away from it. This means that any graph with a increasse in the y value will be incorrect. This gets rid of a and b, whihc are the first two answers.
So y should go up nomrallu, since she was just walking at first.
Now, we know that the distance from school must stop, and then begin to decrease at a slower pace. When lookking at the graphs, only C continues to decrease, while D is constantly not moving.
So the answer is C.
Next.
we know that kala drives at a constant speed.
We know she starts going faster.
Then she slows down.
So we can isntantly remove any graph that completly stops in speed, which means y would be 0, since she is always moving. This gets rid of A and B.
Then we have C and D
Well, remember that after Kala is going at a normal speed, she sped up.
Only one graph has a large spike in speed after a constant speed. THis is D.
So the answer must be D
Hope this helps!
5% of 12 is what number?
I will give brainliest!!!!!
Answer:
5% × 12 = ?
5% × 12 =
(5 ÷ 100) × 12 =
(5 × 12) ÷ 100 =
60 ÷ 100 =
0.6
Step-by-step explanation:
can i have b
Answer:
0.6
Step-by-step explanation:
To find 10% of something, you move the decimal point to the left one space. We now have 1.2 = 10%. You can divide this by two to find 0.6, which would equal 5% of 12.
Hope this helps! Have a nice day :)
There are 30 students in an art class. Fourteen of the students are girls.
What is the ratio of boys to girls?
A.7:8
B.8 :7
C.8:15
D.14:40
E.30:14
Answer: B
Step-by-step explanation: To get the boys part of the ratio you will have to subtract 30 students and 14 students that are girls because all together there are 30 students and since we only know that 14 of them are girls that leaves the rest of the students boys. 30 - 14 = 16 so now we know how many boys there are. 16:14 can be reduced by 2 and that equals to 8:7.
Hope this helps!
The ratio of boys to girls is equal to: B. 8 :7
Given the following data:
Total students = 30 studentsNumber of girls = 14 studentsTo calculate the ratio of boys to girls:
How to calculate ratio.First of all, we would determine the number of boys in the art class by subtracting the number of girl students from the total number of students in this class.
[tex]Total \;students = boys + girls\\\\30=boys + 14\\\\Boys =30-14[/tex]
Boys = 16 students.
For the ratio:
[tex]B:G=16:14[/tex]
Dividing by 2, we have:
[tex]B:G=8:7[/tex]
Read more on ratio here: https://brainly.com/question/13513438
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?
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
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?
Answer:
$145.50
Step-by-step explanation:
C = 45.50 + 2n
45.50 + 2X 100 = $145.50
help.pls it is urgent.
Answer:
b=50
c=28
a=16
Step-by-step explanation:
-2x < -6
Hi, can someone please explain this question?
The answer is x > 3 but i do not know how.
Please explain
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
Can someone please help me with this :(
Answer:
1=B
Step-by-step explanation:
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
x/2 = -1
=> x = -1 × 2
=> x = -2
5. Which pair of angles represent corresponding angles?
click the image for the question someone pls help i suck at algebra ill love u forever <3‼️
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
its not that i want to kill her is just i dont want her to be alive :)
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.
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
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°This is due tomorrow please help!!!
Answer:
the length would be the same as the other side so the length would be 19.5 and the width 15
Use I = P R T I=PRT to find the total amount in the savings account. Type in "money form". $1000.00 at 2.365% for 3 years
Answer:
70.95$
Step-by-step explanation:
P = $1000
R = 2.365%
T = 3 years
[tex]\frac{PRT}{100}[/tex] = [tex]\frac{1000*2.365 * 3}{100}[/tex] = [tex]\frac{7095}{100}[/tex] = 70.95$
Find the horizontal distance x the escalator covers to the nearest tenth of a foot.
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.
The cost for bowling includes $4.00 for shoes and $4.75 for each
game bowled. Which equation represents the amount, in dollars, y,
for x games bowled?
Answer:
y = 4.75x + 4
Step-by-step explanation:
it would be $4.75 for each game and you would only pay for shows once
The equation that represents the amount, in dollars, y,
for x games bowled is y = 4.00 + 4.75x
What is an equation?An equation contains one or more terms with variables connected by an equal sign.
Example:
2x + 4y = 9 is an equation.
2x = 8 is an equation.
We have,
The cost for bowling includes a fixed cost of $4.00 for shoes, and an additional cost of $4.75 for each game bowled.
y = 4.00 + 4.75x
This equation can be interpreted as follows: the fixed cost of $4.00 is added to the variable cost of $4.75 per game, multiplied by the number of games bowled (x).
The result is the total cost, represented by y
Therefore,
The total cost for x games bowled can be represented by the equation:
y = 4.00 + 4.75x
where y is the total cost in dollars, and x is the number of games bowled.
Learn more about equations here:
https://brainly.com/question/17194269
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The sum of two numbers is -6. Their difference is 36. What is the smallest number?
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.
If 2x = 20, then x is
a. 5. b. 10. c. 20.
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