Answers
Answer:
8
Step-by-step explanation:
By the property of intersecting tangent and secant outside of a circle.
[tex](4x + 2) \degree = \frac{1}{2} \{(22x + 14) \degree - 122 \degree) \} \\ \\2 (4x + 2) \degree = \{(22x + 14) \degree - 122 \degree) \} \\ \\ (8x + 4) \degree = (22x + 14 - 122) \degree \\ \\ (8x + 4) \degree = (22x - 108) \degree \\ \\8x + 4 = 22x - 108 \\ \\ 4 + 108 = 22x - 8x \\ \\ 112 = 14x \\ \\ x = \frac{112}{14} \\ \\ x = 8[/tex]
Related Questions
help and listen to anime thighs by MC Virgan
Answers
Answer:
I am nottt listening to that i already know whay that is
Answer:
C broooo
Step-by-step explanation:
A color printer prints 10 pages in 4 minutes. How many minutes does it take per page?
Answers
Answer:
2/5 minute OR 24 seconds
Step-by-step explanation:
4/10 = 2/5 minute
Hope that helps!
What is the difference between a savings and a checking account? HELPPP?!
1.A checking account creates interest.
2.A savings account creates Interest.
3.A savings account lets you take out as much money as you want as many times as you want.
4.Both accounts are the sam.
Answers
Answer:
3
Step-by-step explanation:
4x (2x+1) simplify the equation
Answers
answer:
4x × 3x
explanation:
Answer:
8[tex]x^{2}[/tex]+4x
Step-by-step explanation:
Distribute 4x by 2x and by 1
Answer will be 8[tex]x^{2}[/tex]+4x
Write a slope intercept equation for this situation.
A computer technician charges $60 to come to your house and $18 for each hour he works.
Answers
Answer:
y = 18x + 60
Step-by-step explanation:
The slope intercept equation is:
y = mx + b
For this problem:
y will represent the total cost of the technician
m will represent cost per hour
x will represent number of hours
b will represent the initial cost
With this in mind, we can plug these into our equation
y = 18x + 60
Answer:
in slope intercept this would look like y = 18x + 60
-4x+9y=9
3y-6=x
Solve the system of equations and fill in the blanks
X=
Y=
Answers
Step-by-step explanation:
the answer for x = 9
the answer for y = 5
Shelby leaves her house at 9:00am on her bike at a speed of 320 meters per minute. At 10:30 am, her brother, Colby leaves the house on his bike and tries to catch up with Shelby. Colby rides at a speed of 500 meters per minute. At what time will Colby catch up with Shelby?
Answers
Answer:
Step-by-step explanation:
320t=500(t-1.5)
320t=500t-750
-180t=-750
t=25/6
t=4+1/6 hours
So Colby catches up 4 1/6 hours after Shelby left. Since she left at 9am
9+4hours + 10 minutes. So they have travelled the same distance at 1:10pm
What is the domain and range of the function
f(x) = -(3)* + 2?
(TEK A.9A)
Answers
Answer:
ANSWER IS RIGHT HERE USE MATH PAPA
Step-by-step explanation:
PLS BRAILIEST
About 5/7 of the earths surface is covered with water. About 88957440 km squared is land. How much in km squared of the earths surface is covered in water?
Answers
Answer:
71 percent
Step-by-step explanation:
About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water. Water also exists in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture and in aquifers, and even in you and your dog. Water is never sitting still.
The area of the earth's surface covered in water will be 63541028.57 square kilometres.
What is an expression?Expression in maths is defined as the relation of numbers variables and functions by using mathematical signs like addition, subtraction, multiplication and division.
In mathematics, expression is defined as the relationship of numbers, variables, and functions using mathematical signs such as addition, subtraction, multiplication, and division.
Given that about 5/7 of the earth's surface is covered with water. About 88957440 km squared is land.
The area covered with water will be calculated as,
Area = ( 5 / 7 ) x 88957440
Area = 63541028.57 square kilometres.
To know more about an expression follow
https://brainly.com/question/28699958
#SPJ3
Doug rents a kayak for 12 days the rental charges 18 per day what is the best estimate for the total cost of the kayak rental
Answers
Answer:
200
Step-by-step explanation:
I rounded both numbers and multiplayer them.
Please solve the question below
Answers
Answer:
angle ERT = angle YUP
Step-by-step explanation:
pick correct graph from multiple choice options. A.B.C.D PLEASE
Answers
Answer:
i think it would be going to C because you dont have what x would be so we could assume that it is 0 and y intersection would be 2
Step-by-step explanation:
Pls help me with this question.
Answers
Answer:
12.56
Step-by-step explanation:
If CG= 10x + 9 and GE = 18x - 7, and CE
x=
CE=
Answers
Answer:
x=2
CE=58
Step-by-step explanation:
10x+9=18x-7
16=8x
x=2
10(2)+9+18(2)-7=
20+9+36-7=58
Jacob designs a building with a square base. He starts by building a model for the building, which has a base with an
area of 36 feet?. The base of the real building will have an area of 6084 ft.?.
What is the scale factor between the model and the real building?
O 78
O 13
O 169
O 6
Answers
Answer:
Step-by-step explanation:
base of model is 6 ft by 6 ft
base of building is 78 ft by 78 ft
scale factor = 78÷6 = 13
to make one dozen muffins 3/4 cup of blueberries will be needed how many cups of blueberries ared needed to make 48 muffins
Answers
57/20 or 2.85 is the right answer
A set of buttons sells for $2.75 and costs $0.55 to make. Twenty percent of the profit (the difference between the purchase price and the amount it costs to make) from each set of pencils goes to RMS. If 500 sets are sold, what is the amount of money that will go to the school? i will give brainlyest A
$195.00
B
$220.00
C
$275.00
D
$310.00
Answers
Answer: b
Step-by-step explanation: I am 95% sure
In the coordinate plane, what is the distance between (-4, 7) and (-4, -9) ?
Answers
x = -4 - -4 = 0
y = -9 - 7 = -16
answer: (0, -16) of difference
Pls help I will give brainiest answer.
Answers
Answer:
1) D
2) A
Step-by-step explanation:
Hey guys can you please help me with this math problem?
Answers
Answer:
77777777
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
its a because it has a greater base value
Hey can someone help me
Answers
Answer:
602.88in²
Step-by-step explanation:
Formula for finding the volume of oblique triangle is expressed as
A = πr²h
Given
radius r = 4in
height h = 12in
Substitute
A = π*4²*12
A = 3.14*16*12
A = 3.14 * 192
A = 602.88in²
Hence the area of the cylinder is 602.88in²
2.
Determine the type and number of solutions of 4x2 - 4x + 1 = 0.
O
two imaginary solutions
O
one real solution
two real solutions
Answers
Answer:
0.444444
Step-by-step explanation:
4*2 - 4x + 1 = 0
8 - 4x +1 = 0
9 = 4x
x = 4/9 = 0.444444
Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p.
n = 80, p = 0.2
Answers
Answer:
mean =16
variance=12.8
standard deviation =3.578
Step-by-step explanation:
mean=np=80×0.2=16
variance= np(1-p)
=16(1-0.2)
=12.8
standard deviation =
[tex] \sqrt{12.8} [/tex]
=3.5777
=3.578
Use pic for more info
Answers
Answer: The answer is D
Step-by-step explanation: Hope that this helps.
I have this Work Sheet and I need help!
Answers
Hope it helps u mate....
Find length of the hypotenuse in a right triangle with legs of 8cm and 15 cm
Answers
Answer:
Step-by-step explanation:
h^2=x^2+y^2, in this case
h^2=8^2+15^2
h^2=64+225
h^2=289
h=17cm
Answer:
17 cm
Step-by-step explanation:
The Pythagorean Theorem: [tex]a^2+b^2=c^2[/tex] where a and b are the legs and c is the hypotenuse
Plug in the values of the legs
[tex]8^2+15^2=c^2\\64+225=c^2\\289=c^2\\c=\sqrt{289} \\c=17[/tex]
Therefore, the length of the hypotenuse is 17 cm.
I hope this helps!
An item originally costs $175.00. The item is now on sale for 99.75. What percent is the sale price for the original price? Is this an example of percent increase or decrease? Explain how you know?
Answers
Answer:
Discount percent = 43% off
Discount amount (money saved) = $75.25
Step-by-step explanation:
To find the discount percentage:
List price ($175) minus the sale price ($99.75) then divided by the list price ($175) and multiplied by 100 to get the discount percent of 43%.
To find how much money was saved:
List price ($175) minus sale price ($99.75) to get the amount saved, which savings are $75.25 in this case.
I hope this helps :)
ahhhh I need this explained 2
Answers
Answer:
Step-by-step explanation:
[tex]a_{n}=-2*5^{n-1}\\n=11\\a_{11}=-2*5^{11-1}\\a^{11}=-2*5^{10}\\=-2*50,000,000,000\\=-100,000,000,000[/tex]
a polygon has 10080° as the total interior angle how many sides has the polygon
Answers
The formula for the sum of the interior angles of a polygon is (n - 2) * 180. In this formula, N is the number of sides. So, to find the number of sides that a polygon with an interior angle measure of 10080 has, we'll set the formula equal to 10080.
10080 = (n - 2) * 180
Divide both sides by 180
56 = n - 2
Add 2 to both sides
n = 58
Hope this helps!! :)
Answer:
58 sides
Step-by-step explanation:
The sum of the interior angles of a polygon is 10,080°
n = the number of sides
(2n - 4)90 = 10080
2n - 4 = 10080/90 = 112
2n = 116
n = 58.
What is a simplified form of the expression 2(–x + 2) + 3x?
Answers
In the simplified form the expression is x+4
Answer:
x+4
Step-by-step explanation: