Answer:doubled
Step-by-step explanation:
Step-by-step explanation:
doubled is the right answer
vertical angles are ____?
a. parallel
b.supplementary
c.complementary
d.congruent
Answer:
congruent.. because they are opposite another..
Answer:
Parallel
Step-by-step explanation:
Parallel means they don't touch. So, when they are going straight they will never curve or touch each other in the process.
While scuba diving, Rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7
feet. What expression can be used to find Rajeev's new position?
vx
O 12.6 - 8.7
0 -12.6-8.7
O -12.6-(-8.7)
O 12.6-(-8.7)
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Mark this and return
Answer:
c
Step-by-step explanation: tell me if it is wrong if not
plz give brainliest?
Answer:
(B.) -12.6 - 8.7
Step-by-step explanation:
Helppppppppppppppppppppplzzzz
Answer:
so easy just divide then mulitply by two
Step-by-step explanation:
Carlie generates the table of values shown below in order to graph and solve the inequality 3^2x-1 < 27.
A 2-column table with 4 rows. Column 1 is labeled x with entries 0, 1, 2, 3. Column 2 is labeled y with entries one-third, 3, 27, 243.
What is the solution set for the exponential inequality?
(–∞, 2)
(2, ∞)
(–2, 2)
(–∞, 2) ∪ (2, ∞)
Answer:
answer is a
Step-by-step explanation:
The solution set for the exponential inequality is (- ∞, 2).
What is an inequality?"An inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions."
The given inequality is
[tex]3^{2x - 1}[/tex] < 27
⇒ [tex]3^{2x}/3[/tex] < 3³
⇒ [tex]3^{2x}[/tex] < 3³ × 3
⇒ [tex]3^{2x}[/tex] < [tex]3^{4}[/tex]
⇒ 2x < 4
⇒ x < 2
Therefore, the solution is (- ∞, 2).
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In 2009, Usain Bolt set the world record for sprinting 100 m in approximately 9 3/5 seconds. Find his average speed in meters per sound.
Answer: 10 5/12 meters per second
Step-by-step explanation:
distance = rate (time)
100= r( 9 3/5)
r=10 5/12
In the figure below, line m || line n and line p || line q.
m
n
1
4
IN
3
If mz1 = 16x + 18 and mz2 = 24x + 2, determine which of the following angle measures are correct.
Omz1 = 50° and m2 = 980
O m2 = 98º and m 3 = 820
Om23 = 82º and m24 = 130°
Om24 = 130° and m2 = 980
Step-by-step explanation:
As per the fig,
<1 + <2 = 180°
(16x + 18) + (24x + 2) = 180°
X = 4°
Option (b) :
m <3 = 82°
m <2 = 98°
Given f (x)= -x -2, find f (3)
Answer:
x= -5
Step-by-step explanation:
Replace f(x) with 3, because f(x) is a fancy way of saying y. The equation is 3=-x-2. Add 2 to both sides to isolate the variable. You get 5=-x. Divide -1 from both sides to further isolate the variable. You get -5=x.
What are the names of these angles???
Answer:
4) alternate exterior
6) alternate interior
Simplify the expression to a polynomial in standard form:
(3x – 1)(x + 1)(x + 1)(3x + 2)
Answer:
9x^4+21x^3+13x^2-x-2
Step-by-step explanation:
just foil (3x-1)(x+1)=3x^2+3x-x-1=f oil your answer (3x^+2x-1)with (X+1) this gives you 3x^3+3x^2+2x^2+2x-x+1 reduces to 3x^3 +5x^2+x+1 foil that with 3x=2
which gives you you answer
Do 1. Lucas makes the statement: "The exterior angles of a triangle are always
obtuse." of the following, which provides a counterexample to the statement?
о
Right Triangle
&
Acute Triangle
Equilateral Triangle
о o
Isosceles Triangle
CLEAR ALL
The exterior angle to the 90 degree interior angle is 90 degrees because 90+90 = 180. So this exterior angle is not obtuse.
The equilateral triangle always has an obtuse angle and for the isosceles triangle, it may be obtuse or acute.
What is an exterior angle?The angle is formed by a polygonal side and its extended neighboring side. When a transversal cuts one of two lines, it creates an angle that is outside of the line.
A polygon with three edges and three vertices is called a triangle. It is one of the fundamental geometric shapes. Triangle ABC is the designation for a triangle with vertices A, B, and C.
Equilateral triangle always has an obtuse angle and for the isosceles triangle, it may be obtuse or acute.
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PLEASE HELP!
What is m<3???
Answer:
105°
Step-by-step explanation:
180 minus 75 from angle 6 would give you angle 3.
What is the expressions that equal 372,000
Answer:
Look below
Step-by-step explanation:
372,000 = 372,000
372,000 = 300,000 + 70,000 + 2,000
Hopefully this helps you
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Look at the diagram.
Which two shapes are congruent?
Answer:
A and F
Step-by-step explanation:
They have just been angle slightly different.
Hope this helps!!!
The line pictured has a(n)
slope.
5 points
AY
O Undefined
O Zero
ОООО
O Positive
O Negative
Answer:
Negative
Step-by-step explanation:
Goes down from left to right
HELP, this is due in 20 minutes!!!!PLEASE
The diagram contains contradictory information. Explain the contradiction.
A. Since
When you solve for x, you get 0=180. This is equally not valid.
B. Since
When you solve for x, you get x=30.
This would make m
An angle cannot measure 0 degrees, because it would not exists.
C. Since
When you solve for x, you get 0=180.
This equality is not valid.
D. Since
When you solve for x, you get x = 30.
This would make m
An angle cannot measure 0 degrees.
Tara has a box of 908 beads for an bracelet she wants to put 15 beads on each bracelet what is the greatest number please help me
Answer:
60 bracelets
Step-by-step explanation:
908 / 15 = 60.5
you can not have half a bead on the bracelets so round down because you only have 908 beads and do not have more.
The maximum 60 bracelets, Tara can have with 15 beads in each bracelet.
What is division?The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into same number of parts.
Given, Tara has a box of 908 beads.
And one bracelet has 15 beads as per Tara's wish.
To find the number of bracelets,
we divide the total beads to beads in one bracelet.
That means,
Number of bracelets = 908 / 15= 60 (rounded)
Therefore, the maximum 60 bracelets, Tara can have with 15 beads in each bracelet.
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4. A savings account of $5,000 for
12 years, compounded at an annual
interest rate of 6%.
5(x-6)+3=-7
I have no motivation to find the answer so can someone please answer this for me.
Answer:
[tex]x = 4[/tex]
Step-by-step explanation:
[tex]5(x - 6) + 3 = - 7 \\ 5x - 30 + 3 = - 7 \\ 5x - 27 = - 7 \\ 5x = 20 \\ x = 4[/tex]
Answer:
x=4
Step-by-step explanation:
5(x-6)+3=-7
Subtract 3 from each side
5(x-6)+3-3=-7-3
5(x-6)=-10
Divide by 5
5/5(x-6)=-10/5
x-6 = -2
Add 6 to each side
x-6+6 = -2+6
x = 4
The Blue Ridge Parkway is 469 miles long. The parkway is a road that runs through 29 Virginia and North Carolina counties. Jenny drove 3/5 of the parkway on vacation. How many miles did she drive? Simplify your answer and state it as a mixed number.
Answer:
281/2/5 miles
Step-by-step explanation:
469/5 = 93.8
93.8x3 = 281.4
= 281/2/5 miles
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The miles did she drive is 281/2/5 miles.
It is required to find the miles did she drive.
What is arithmetic?Arithmetic is the branch of mathematics that deals with the study of numbers using various operations on them. Basic operations of math are addition, subtraction, multiplication and division. These operations are denoted by the given symbols.
Given:
The Blue Ridge Parkway is 469 miles long.
Jenny drove 3/5 of the parkway on vacation.
According to given question we have
The miles did she drive
=469*3/5
= 281/2/5 miles
Therefore, the miles did she drive is 281/2/5 miles.
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An example problem in a Statistics textbook asked to find the probability of dying when making a skydiving jump.
In a recent year, there were about 3,000,000 skydiving jumps and 21 of them resulted in deaths.
It turns out that I used to skydive in my crazier youth and have jumped out of a perfectly good airplane 48 times.
(a) Based on the data given above, calculate the probability that I survived 48 skydiving jumps.
(b) How many skydiving jumps could I do so that I have a 90% probability of surviving the experience.
es
It may be helpful to review the concept of relative frequency probability and the multiplication rule for probability.
Answer:
(a) 0.999664
(b) 15052
Step-by-step explanation:
From the given data of recent years, there were about 3,000,000 skydiving jumps and 21 of them resulted in deaths.
So, the probability of death is [tex]\frac{21}{3000000}==0.000007[/tex].
Assuming, this probability holds true for each skydiving and does not change in the present time.
So, as every skydiving is an independent event having a fixed probability of dying and there are only two possibilities, the diver will either die or survive, so, all skydiving can be regarded as is Bernoulli's trial.
Denoting the probability of dying in a single jump by [tex]q[/tex].
[tex]q=7\times 10^{-6}=0.000007[/tex].
So, the probability of survive, [tex]p=1-q[/tex]
[tex]\Rightarrow p=1-7\times 10^{-6}=0.999993.[/tex]
(a) The total number of jump he made, n=48
Using Bernoulli's equation, the probability of surviving in exactly 48 jumps (r=48) out of 48 jumps (n=48) is
[tex]=\binom(n,r)p^rq^{n-r}[/tex]
[tex]=\binom(48,48)(0.999993)^{48}(0.000007)^{48-48}[/tex]
[tex]=(0.999993)^{48}=0.999664[/tex] (approx)
So, the probability of survive in 48 skydiving is 0.999664,
(b) The given probability of surviving =90%=0.9
Let, total [tex]n[/tex] skydiving jumps required to meet the surviving probability of 0.9.
So, By using Bernoulli's equation,
[tex]0.9=\binom {n }{r} p^rq^{n-r}[/tex]
Here, r=n.
[tex]\Rightarrow 0.9=\binom{n}{n}p^nq^{n-n}[/tex]
[tex]\Rightarrow 0.9=p^n[/tex]
[tex]\Rightarrow 0.9=(0.999993)^n[/tex]
[tex]\Rightarrow \ln(0.9)=n\ln(0.999993)[/tex] [ taking [tex]\log_e[/tex] both sides]
[tex]\Rightarrow n=\frac {\ln(0.9)}{\ln(0.999993)}[/tex]
[tex]\Rightarrow n=15051.45[/tex]
The number of diving cant be a fractional value, so bound it to the upper integral value.
Hence, the total number of skydiving required to meet the 90% probability of surviving is 15052.
I WILL GIVE BRANLIEST TO ANYONE WHO HELPS ME WITH THIS.
Peter says, "If you subtract 16 from my number and multiply the difference by −2, the result is −26." What is Peter's number?
Answer: 29
Step-by-step explanation:
The answer is 29 because 29 - 16 = 13
Then multiply: 13 * -2 = -26
Answer:24
Step-by-step explanation:
Determine if the two lines are parallel, perpendicular, or neither.
y=23x+5 y=32x+5
Answer:
neither
Step-by-step explanation:
Answer:
neither
Step-by-step explanation:
to be parallel you much have the same slope, so be perpendicular you must have the opposite reciprocal slope, and this has neither.
30.597/47
please help me
You are going to decorate one wall of your bedroom by putting neon lights along the top. The wall is a square wall with an area of 256 inches. What is the length of the lights you need for the top of this wall? How long would the lights need to be if you wanted to go all the way around the wall?
can you guys answer both ? iof need it before 12 .
Please help with this I’m garbage at math:/
Answer:
Thale's theorem stated that if a line parallel to the base of the triangle intersects it, the ratio of sides of the respective sides is equal
In this diagram, since the 2 horizontal lines are parallel
the ratio of the 2 sides on the left and the 2 sides on the right will be equal
Hence,
x/15 = 2/10
x = 30/10
x = 3
13=3g-2(-5+g) (solve for g)
Answer:
g = 3
Step-by-step explanation:
13=3g-2(-5+g)
3g-2(-5+g) = 13 {Use distributive rule}
3g - 5*(-2) + g(-2) = 13
3g + 10 -2g = 13 {Combine like terms}
3g - 2g + 10 = 13
g + 10 = 13 {subtract 10 from both sides}
g = 13 - 10
g = 3
The formula for the length of the hypotenuse in a right triangle is \sqrt{a^2+b^2} a 2 +b 2 square root of, a, squared, plus, b, squared, end square root where aaa and bbb are the lengths of the triangle's sides (this formula is derived from the Pythagorean theorem). From the side, a certain ramp has a right-triangular shape. Its height is 303030 centimeters and its horizontal length is 333 meters. What calculation will give us the estimated length of the ramp in meters?
Answer:
The answer is A
Step-by-step explanation:
Answer:
A.) 30^2/100^2+3^2
Step-by-step explanation:
Which expressions below equal a rational number? Select all that apply.
Orx4
2.4
375
136 + 15
3 - 3
(149)(7)
Answer:
B, D, E
Step-by-step explanation:
A: simplifies to 2π. Multiplying the irrational number π by 2 does not result in a rational number.
B: the sum of two rational numbers is always rational
C: simplifies to 6+√5. The sum of a rational number and an irrational number is always irrational
D: simplifies to 0, a rational number
E: simplifies to 7, a rational number
18 people in a group of
24 do not have a hat on.
What is the ratio of people
wearing a hat to those not?
Answer:
[tex]\frac{3}{4}[/tex] of the people are not wearing a hat and [tex]\frac{1}{4}[/tex] of the people are wearing a hat.
Step-by-step explanation:
URGENT!! 50 POINTS FOR CORRECT ANSWER WITH EXPLANATION!!!
Segment has endpoints M(−2, 3) and N(−4, −2). What is the slope of the line parallel to the segment MN, and what is the slope of the line perpendicular to the segment MN?
Answer:
the answer is -5/2
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