Answer:
D
Step-by-step explanation:
a(Dividend)/b(Divisor)
3428/2
1714 = 1700(rounded)
Geoffrey's babysitter stayed from 5:15 P.M. until 11:35 P.M. For how much time
does the babysitter need to be paid?
hours and
minutes
Answer:
6 Hours and 20 minutes
Step-by-step explanation:
Answer:
6hrs and 20 mins
Step-by-step explanation:
please explain how to do this
Which point of concurrency is NOT always inside a triangle? Check all that apply. A. circumcenter B. incenter C. orthocenter D. centroid
The point of concurrency which is not always inside a triangle is circumcenter and orthocenter.
We are given that;
The four options
Now,
A point of concurrency is a single point shared by three or more lines1. In a triangle, there are four points of concurrency that are associated with different types of line segments: centroid, incenter, circumcenter and orthocenter.
The centroid is the point of concurrency of the medians of a triangle, which are the line segments that connect the midpoints of the sides to the opposite vertices. The centroid is always inside the triangle.
The incenter is the point of concurrency of the angle bisectors of the triangle, which are the line segments that divide the angles into two equal parts. The incenter is also always inside the triangle.
The circumcenter is the point of concurrency of the perpendicular bisectors of the sides of the triangle, which are the line segments that are perpendicular to the sides and pass through their midpoints.
The circumcenter can be inside or outside the triangle, depending on the type of triangle. For an acute triangle, it is inside; for a right triangle, it is at the midpoint of the hypotenuse; for an obtuse triangle, it is outside
Therefore, by triangle the answer will be circumcenter and orthocenter.
Learn more about the triangle;
https://brainly.com/question/2773823
#SPJ12
please help i will mark branliest
15% of a number is 30. What is the number?
A)4.5
B)20
C)45
D)200
Find x. Round your answer to the nearest tenth of a degree and show work.
Answer:
35.0
Step-by-step explanation:
14+21 equals 35 and then round to the nearest tenth of a degree and came up with 35.0.
You've decided you want a plant for your room. At the gardening store, there are 444 different kinds of plants (tulip, fern, cactus, and ficus) and 444 different kinds of pots to hold the plants (clay pot, plastic pot, metal pot, and wood pot).
If you randomly pick the plant and the pot, what is the probability that you won't get a clay pot or a cactus?
Answer:
there is a 1/4 chance you will not get a clay pot and a 1/4 chance you will not get a cactus
Step-by-step explanation:
Answer:
9/16 from khan academy
Step-by-step explanation:
Calculate the number of degrees in one interior angle of a regular 44-gon.
Answer:
7560
Step-by-step explanation:
Plz help with this problem
Answer:
33 % is the answer.
Step-by-step explanation:
The value provided is 10 and possible out comes of getting a result is 3 as there are 3 grades namely (A,B and C) are mentioned. When converted to 100s, 100/33 gives 33.33% as the answer, when rounding off gives 33.
The housing sales measured in millions of dollars, M, of a rural city, can be modeled by the function M(t) = -35cos(0.524t) + 55, where t represents the number of years since 2020. What characteristics of M(t) are true?
I. The first time the housing sales will reach their maximum will be in 2030.
II. Housing sales are expected to increase from 2020 to 2021.
III. The range is (20,90).
Answer:
It is going to be the first one.
Step-by-step explanation:
The first time the housing sales will reach their maximum will be in 2030.
Hope it helps! :)
Hope you also have a great rest of your day!
7. Alex has 4 red marbles 3 blue marbles, 2 yellow marbles, 6 purple marbles, and one white marble. Alex picked a marble out of the bag, recorded the color in the chart (to the right), then replaced the marble. He repeated this experiment fifteen times. COLORS FREQUENCY
What is Alex's experimental probability of Red getting a blue?
b. What is Alex's theoretical probability of getting a blue?
Answer:
B
Step-by-step explanation:
Please help thank you
yuurrrr i need help yo plz help
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: CD = 90
Explanation:
4b-30=3b
b = 30
3b = CD
3(30) = 90
CD = 90
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer:
90
Step-by-step explanation:
it is a square and all the edges have same len;
4b-30 = 3b , b = 30
.
3b = 90
PLEASE HELP!!
Find the area of the triangle QRS.
Area = ______ square units
Answer:
140
Step-by-step explanation:
Area= 140 square units
Answer:
140
Step-by-step explanation:
Please help me explain me this plsss!!!!
What is the answer to this question i am very confused on how to solve this equation
Answer:
3,925 feet ^2
Step-by-step explanation:
75 ft
80*
A = pi*r^2
pi * 75^2 = 17662.5
80/360 = 2/9
17662.5 * (2/9) = 3925
What is the margin of error for a sample statistic for a population with a standard deviation of 6.75?
Answer:
Step-by-Margin of Error = 1.96 x 7.75 = 15.19
step explanation:
i) Margin of Error of a population with a standard deviation of 7.75?
ii) Let us assume a two tailed test with a 95% confidence interval
iii)
iv) therefore Margin of Error = 1.96 7.75 = 15.19
Answer: 13.5
Step-by-step explanation:
URGENT
Which of the following statements is true? Select all that apply.
Answer:
C is true also
Step-by-step explanation:
Plz help me with this
9514 1404 393
Answer:
d) -4 ≤ x ≤ 1.5
Step-by-step explanation:
The domain is the horizontal extent of the graph. Here, it goes from about x=-4 to about x = 1.5.
There are solid dots on both ends of the line segment, so the inequality will use ≤ for both limits. The domain is ...
-4 ≤ x ≤ 1.5
HOW DO YOU CONVERT SURFACE AREA TO VOLUME!
HELP!!!!
WILL MARK BRAINLIST!!
Answer:
Formulas for a rectangular prism:
Volume of Rectangular Prism: V = lwh.
Surface Area of Rectangular Prism: S = 2(lw + lh + wh)
Space Diagonal of Rectangular Prism: (similar to the distance between 2 points) d = √(l2 + w2 + h2)
Step-by-step explanation:
Hope it helps :))))
Find the area of each circle. Use 3.14 for the value of pi. Round your answer to the nearest tenth. Do NOT include units in your answer (ie. ft, in, km, etc.) (FR)
Answer:
12.6
Step-by-step explanation:
The equation for a circle's area is [tex]A=\pi r^2[/tex].
We can use this equation to end up with A=(3.14)4
And 3.14 times 4 is 12.56.
Then we have to round to the nearest tenth.
Therefore your answer is 12.6
Hope this helped! :)
4. Vince is buying apples for his horse. Which of these options has the
lowest unit cost?
A. 5 apples for $2.50
c. 12 apples for $7.20
B. 8 apples for $4.40
D. 1 apple for $0.52
(Z.RP.A.1
usina
Alions of as How
Answer:
option A. 5 apples for $2.50
Step-by-step explanation:
You must find the price per apple for each option by dividing the cost in cents by the number of apples. 250 cents divided by 5 apples gives you 50 cents per apple, while option c is 55 cents per apple, option b is 60 cents per apple, and option d is 52 cents per apple.
A system of three linear equations in three variables is consistent and independent. How many solutions to the system
exist?
A.None
B.one
C.three
D.infinitely many
PLEASE GOD HELP ME THE FIRST GOOD ANSWER WILL BE MARKED BRAINIEST
Answer:
m∠BAC = 52° or theta = 52°
Step-by-step explanation:
I am guessing that you are trying to find m∠BAC ( which is theta)
(1) The measure of an inscribed angle is 1/2 the measure of the intercepted arc
measure of arc BC is twice the measure of ∠CDB
measure of arc BC = 2(26) = 52
(2) The measure of a central angle equals the measure of the intercepted arc.
m∠BAC = 52°
Note: You need to remember statements (1) and (2) to help you with this type of problem. OK?
ILL MARK YOU THE BRAINLIST
Answer:
Decrease by 5.5 percent
1-.945 = .055
= 5.5 percent
Can someone please answer quick. I only have two minutes to answer the question.
Would someone be able to answer this before 3 PM central?
Answer:
yes
Step-by-step explanation:
(4x8) + 6
Easy points ✨✨✨
Answer:
38
Step-by-step explanation:
You need to follow the rule of bodmas.
Brackets first, then multiplication and division, then addition and subtraction.
(4 x 8) + 6 = 32 + 6 = 38
Answer:
38
Step-by-step explanation:
(4 x 8) + 6
32 + 6
38
Please help I am struggling so bad
9514 1404 393
Answer:
3.14 units
Step-by-step explanation:
The formula for the length of an arc is ...
s = rθ
where r is the radius of the circle, and θ is the central angle in radians.
__
The relationship between degrees and radians is ...
180° = π radians
If we divide this equation by 3, we see ...
60° = π/3 radians
__
The radius is given as 3 units, so the arc length is ...
s = (3 units)(π/3) = π units
The arc length is 3.14 units.
Find the distance between (-1,-2) and (8,9)
Answer:
[tex]\sqrt{202}[/tex] units or 14.2 units (rounded to the nearest tenth)
Step-by-step explanation:
To find the distance between a pair of two points, use the distance formula [tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]. Substitute the x and y values of (-1,-2) and (8,9) into the formula and simplify:
[tex]d = \sqrt{(-1-8)^2+(-2-9)^2} \\d = \sqrt{(-9)^2+(-11)^2} \\d = \sqrt{81+121} \\d= \sqrt{202}[/tex]
So, as an exact answer, the distance is [tex]\sqrt{202}[/tex] units.
(To find the decimal approximate of that answer, enter it into a calculator. This would make the decimal approximate 14.2 units, when rounded to the nearest tenth.)
Answer:
14.2
Step-by-step explanation:
All you need to do is plug the coordinates into the distance formula.
√(x2 - x1)² + (y2 - y1)²
√[8 - (-1)]² + [9 - (-2)]²
√(9)² + (11)²
√81 + 121
√202
= 14.2