Answer: 13km
Step-by-step explanation:
Given a circle with endpoints of a diameter at-10 -1i and 6 + 11i, answer the questions below.
1. The center of the circle is at -2 +5i
2. The radius of the circle has a length of ___ units.
Answer: 10
Step-by-step answer:
Answer:
10
Step-by-step explanation:
I don't actually know how to find it, but that was the right answer on edge
4 to 7 equals 21 to what
Answer:
Step-by-step explanation:
I dunno wether addition or multiplication, if it's multiplication, it would be 36.75 if it's addition, then it's 24
On a coordinate plane, the coordinates of vertices R and T for a polygon are R(−7, 3) and T(3, 3). What is the length of Side RT of the polygon?
4 units
6 units
10 units
16 units
Answer:
The answer is 10 units because if you add up all the units that would be on the side you will get 10
Step-by-step explanation:
WHAT IS THE SOLUTION TO THE SYSTEM OF EQUATIONS
(-3,4,6)
have a wonderful day and hoped it helped
Olivia wants to know the proportion of students at her school who use a
certain social media app. She interviews a random sample of students at
her school. She finds that 30% of the students in the sample use the app.
What conclusion can she draw from the sample?
А
It is likely that about 30% of the students at her school use the app.
B Exactly 30% of the students at her school use the app.
Every random sample would find that 30% of the students use
the app
It is likely that 30% of the students at her school were selected for
the sample.
Answer:
A
Step-by-step explanation:
Random sampling is a sampling method where each sample has an equal chance of being chosen. The random sample chosen is meant to be an unbiased representation of the population.
If 30% of the sample uses the app, it means that 30% of the population are likely to use the app
Find the length of side AB.
Give your answer to 3 significant figures.
с
410
13.5 cm
A
B
Answer:
AB ≈ 8.86 cm
Step-by-step explanation:
Using the sine ratio in the right triangle
sin41° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{AB}{BC}[/tex] = [tex]\frac{AB}{13.5}[/tex] ( multiply both sides by 13.5 )
13.5 × sin41° = AB , then
AB ≈ 8,86 cm ( to 3 significant figures )
Answer:
8.87
Step-by-step explanation:
use the sin law for right triagles sin(θ)= opposite/hypotenuse so
sin(41)=(AB)/13.5
13.5×sin(41)=AB
8.87=AB
helpppppppppppppppp i dont know this
Answer:
f(- 3) = - 16
Step-by-step explanation:
To evaluate f(- 3) with x = - 3 in the interval x ≤ - 2, then
f(- 3) = 5x - 1 = 5(- 3) - 1 = - 15 - 1 = - 16
2x + 5y = 6
find the x-intercept of the line
Answer:
X=-2.5+3
Step-by-step explanation:
2x + 5y = 6
2X=-5Y+6
X=-2.5Y+3
Evaluate (-4)^(-2)..........................................................................................................
Answer:
[tex](-4)^{2} = \frac{1}{16}[/tex]
Step-by-step explanation:
Explanation:-
Given (-4)⁻²
we will apply (a)⁻ⁿ = [tex]\frac{1}{a^{n} }[/tex]
(-4)⁻² = [tex]\frac{1}{(-4)^{2} }[/tex]
[tex]= \frac{1}{(-1)^{2} (4)^{2} }[/tex]
[tex]= \frac{1}{16}[/tex]
[tex](-4)^{2} = \frac{1}{16}[/tex]
Kelsey knit a total of 6 centimeters of scarf over 2 nights. After 4 nights of knitting, how many centimeters of scarf will Kelsey have knit in total? Assume the relationship is directly proportional.
Answer:
[tex]12[/tex] cm
Step-by-step explanation:
If Kelsey knit a total of [tex]6[/tex] cm of scarf over [tex]2[/tex] nights, then we know that she can knit [tex]\frac{6}{2}=3[/tex] cm each night. Therefore, after [tex]4[/tex] nights of knitting, Kelsey would have knit a total of [tex]3*4=12[/tex] cm of scarf in total. Hope this helps!
The price of gas was $2.49 last month. This month, gas costs $2.79. What is
the percent increase?
Answer:
12%
Step-by-step explanation:
2.79 - 2.49 = $0.30
0.30 / 2.49 = 0.12 = 12% (decimal changes to percent)
You can check your work by doing original cost times the decimal of the percent increase. $2.49 * 0.12 = $0.30. Add this to original -> 0.30 + 2.49 = $2.79.
pls anwer fast is due in 5min
Answer:
Taking my points
Step-by-step explanation:
You spammed my own question
What is the volume of a rectangular prism with a height of 5 meters and a base with area 19 square meters?
Enter your answer in the box.
pweez help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
A, B, C
Step-by-step explanation:
Original Equation: 5x=45
Dividing by 5 on both sides: 5x/5 = 45/5
The result: x=9
Check: 5(9)=45, 45 = 45.
Thus, the correct order of steps should be A, B, C.
Let me know if this helps!
Whats the range and domain
Answer:
the picture wont show up for me sry
Step-by-step explanation:
A small box of nails was 10 2⁄8 inches tall. If the large box of nails was 2 2⁄5 inches taller, how tall is the large box of nails? Answer as an improper fraction.
Answer:
253/20
Step-by-step explanation:
2, 8, 7, 8, 6, 15, 6, 3, 8
What is the range of the data?
A. 2
B. 6
C. 8
D. 13
E. 15
Answer:
13 or d
Step-by-step explanation:
The range of the data is D. 13
Given that,
The sequence is 2, 8, 7, 8, 6, 15, 6, 3, 8Calculation:The range is
= Highest number - lowest number
= 15 -2
= 13
Learn more about the range here: https://brainly.com/question/4135956?referrer=searchResults
2(8 +0.5) + 2(5 +1.5)
Answer:
30
Step-by-step explanation:
c) Which of these numbers is a square number?
А. 4 x 10^5
B. 9 x 10^4
C. 4 x 10^3
D. 9 x 10^3
Answer:
i think b
Step-by-step explanation:
9=3^2 and 10^4=(10^2)2
The number 9 x 10⁴ is a square number. which the correct answer would be an option (B).
What is the number system?A number system is defined as a way to represent numbers on the number line using a set of symbols and approaches. These symbols, which are known as digits, are numbered 0 through 9.
As per option (A),
4 x 10⁵
This number is not a square number.
As per option (B),
9 x 10⁴ = (3² x 10²)²
This number is a square number.
As per option (C),
4 x 10³
This number is not a square number.
As per option (D),
9 x 10³
This number is not a square number.
Thus, the number 9 x 10⁴ is a square number.
Hence, the correct answer would be option (B).
Learn more about the number system here:
https://brainly.com/question/21751836
#SPJ2
The graph shows a proportional relationship between the number of books sold at a yard sale and the amount of
money collected from book sales.
Book Sales Revenue
30 12
27
24
21
18
Revenue in dollars
15
12
3
4 8 12 16 20 24 28 x
Number of books sold
Save and Exit
SA
Mark this and totum
Answer:
4 8 12 16 20 24 28 32 36 40 44
Find the missing side of the missing side.
The length of the missing side is: ?m
Can someone help me please!
Answer:
It would be -5
Step-by-step explanation:
A line has the slope of 5/3
Which of the following points could this line pass through?
o (15, 13) and (0, 4)
(3,9) and (6, 14)
o (0, 4) and (19,9)
o (5, 7) and ( 10, 10)
1 2 3 4
Answer:
(3,9) , (6,14)
Step-by-step explanation:
9 + 5 is 14
3 + 3 is 6
Answer:(3,9) , (6,14)
Step-by-step explanation:
Please help me
I will mark brainliest!!
Answer:
it is x3
Step-by-step explanation:
there you go
What operation would you use to solve: x+7=10
Answer:
x=3
Step-by-step explanation:
x+7=10
x+7-7=10-7
x=3
Answer:
You would use subtraction
Step-by-step explanation:
To get 7 away, you need to subtract it
helpp ill mark u as brain list
Answer:
6
Step-by-step explanation: if im wrong then sorry i couldnt really see
Answer:
They are each one off
Step-by-step explanation:
Solve for y. 1/4y+3=-5x
Answer:
y=-20x-12
Step-by-step explanation:
What is the value of p?
Answer:
P = 18
Step-by-step explanation:
:) that the answer.
Answer:
Sum of the interior angles of the triangle is 180°.
According to the above problem,
[tex]4p + 4p + 36 = 180 \\ 8p = 180 - 36 \\ 8p = 144 \\ p = \frac{144}{8}\\ \boxed{p = 18}✓[/tex]
p=18° is the right answer.the sum of x and y is 18, and their difference is 14 which pair of equations describes this statement
Answer:
x = 16
y = 2
Step-by-step explanation:
45+5/6=50 steps please
Answer:
f
Step-by-step explanation:
from what i know you do division first so when you do that you get
.83 repeasted add theat to 46 and you ger 45.83 with the three repeated
Answer:
To write 45 as a fraction with a common denominator, multiply by 6/6.
45⋅6/6+5/6=50
Combine 45 and 6/6.
(45⋅6)/6+5/6=50
Combine the numerators over the common denominator.
(45(6+5))/6=50
Simplify the numerator.
275/6=50
Step-by-step explanation: