Answer:
t is less than or equal to 19
Step-by-step explanation:
t-7<12
+7
t is less than or equal to 19
plz help what is the slope of this line shown?
Answer:
slope= -3
Step-by-step explanation:
i hope this helps :)
What is 75,06975,069 divide by 4545
Answer:
1651699.685
Step-by-step explanation:
calculator
Need help on number 3! Ik the answer for number 4 only 3!!!
Can anybody help and explain this? (Part a and b)
Answer:
Step-by-step explanation:
Part A
Given equation of the circle is,
x² + y² - 4x + 2y = b
Standard equation of the circle is given by,
(x - h)² + (y - k)² = r²
Here, (h, k) is the center and r = radius of the circle
Now we will convert this equation into a standard equation of the circle,
x² - 4x + y² + 2y = b
x² - 2(2x) + 2² + y² + 2y + 1² = b + 2² + 1²
(x² - 2(2x) + 4) + (y² + 2y + 1) = b + 4 + 1
(x - 2)² + (y + 1)² = √(b + 5)²
Therefore, (2, -1) will be the center of the given circle.
y-coordinate of the circle = -1
Part B
Since, radius of the circle is 7 units,
Therefore, [tex]\sqrt{b+5}=7[/tex]
b + 5 = 49
b = 49 - 5
b = 44
17.39 divided by 4.7
Answer:
3.7 is the right answer
Step-by-step explanation:
Answer:
3.7
Step-by-step explanation:
The line y=3x creates an acute angle theta when it crosses the x-axis, Find the exact value of sec theta
Answer:
Sec(θ) = 3
Step-by-step explanation:
First, we know that:
Sec(x) = 1/Cos(x)
Now we have an angle θ in the intersection between the line y = 3x and the x-axis.
Here we can think of this as a triangle rectangle, such that:
x is the adjacent cathetus to θ
y is the opposite cathetus to θ
y = 3*x is the hypotenuse.
Here we also need to remember the relation:
Cos(θ) = (adjacent cathetus)/(hypotenuse)
Then we will get:
Cos(θ) = x/(3*x) = 1/3
If we multiply both sides by 3, we get:
Cos(θ)*3 = (1/3)*3 = 1
Cos(θ)*3 = 1
Now we can divide both sides by Cos(θ)
[Cos(θ)*3]/Cos(θ) = 1/Cos(θ)
3 = 1/Cos(θ)
And 1/Cos(θ) = Sec(θ)
Then:
3 = Sec(θ)
The exact value of sec theta is 3.
find the values of the variables
i will give brainliest to anyone who’s right.
Which statements are true for the functions g(x) = x2 and h(x) = –x2 ? Check all that apply.
For any value of x, g(x) will always be greater than h(x).
For any value of x, h(x) will always be greater than g(x).
g(x) > h(x) for x = -1.
g(x) < h(x) for x = 3.
For positive values of x, g(x) > h(x).
For negative values of x, g(x) > h(x).
Answer:
For any value of x, g(x) will always be greater than h(x)
g(x) > h(x) for x = -1
For positive values of x, g(x) > h(x).
For negative values of x, g(x) > h(x).
Answer:
Which statements are true for the functions g(x) = x2 and h(x) = –x2 ? Check all that apply.
g(x) > h(x) for x = -1.
For positive values of x, g(x) > h(x).
For negative values of x, g(x) > h(x).
Step-by-step explanation:
and for the lazy people its just C, E, F
Please help!
I’ll give the brainliest to the one who gives me the right answer, thank you!
Answer:
153.94
Step-by-step explanation:
Find the area of the sector:
A = (1/4)(14^2π)
A = (1/4)(196π)
A = 49π
A ≈ 153.94
Can someone help me with this question please
9514 1404 393
Answer:
linear
Step-by-step explanation:
We notice that adjacent x-values all differ by 1.
Similarly, we notice that all y-values differ by 0.5. When differences are constant, the function is linear.
Find the area of the triangle. 7 in. 18 in. The area is square inches.
The value of Acme Stock decreased a total of $40 over the last 5 days. What integer represents the average decrease in stock value each day?
Answer:
rewrwefe
Step-by-step explanation:
FFewF
The area of this shape is
Answer:
484 yd squared.
Step-by-step explanation:
Since all the sides ars the same length, you multiply 22 by 22 and get 484. Hope this helps sorry if im incorrect.
2
EXERCISE 6.4
Challenge
Use the given rules to complete the following tables.
1
2
3
4
12
Position in sequencen
Term in sequence y = 2n + 3
the position in the
Imagine that you
work for 30 days.
Which of the
following two salar
would you rather
earn? Explain your
choice.
2.
1
2
3
4
15
10
Position in sequencen
Term in sequence y = -2n - 4
3.
2
Position in sequencen
3
18
4
10
Term in sequence y = -5n - 4
1
2
3
4
11
Position in sequencen
Term in sequence y = -2n - 14
10c on the first
20c on the seca
day; 40c on the
third day; 800
the fourth day
so on, for 30 C
R100 on the f
day; R101 on
second day;
on the third
and so on, fa
days.
.
10
5.
1
2
3
4
10
Position in sequencen
Term in sequence y = n+1
6.
2
1
20
3
4
Position in sequences
Term in sequence y = 2r2
Answer:
Unit 9 Answer Key.pdf
Step-by-step explanation:
Search that up and you'll see all the answers
Please give me Brainliest and like and rate please hope this helps BYE!
hii please help i’ll give brainliest!!
Answer:
the answer is c
Step-by-step explanation:
plato users
Mackenzie invested $5,200 in an account paying an interest rate of 4\tfrac{1}{8}4 8 1 % compounded monthly. Justin invested $5,200 in an account paying an interest rate of 4\tfrac{3}{4}4 4 3 % compounded continuously. After 20 years, how much more money would Justin have in his account than Mackenzie, to the nearest do.llar?
Answer:
1597
Step-by-step explanation:
Can you please help me if you can?
the altitude is drawn from the vertex angle of an isosceles triangle and is 15 cm long, if the base of the triangle is 16 cm long, how long are the legs?
6 gallons 3 pints = pints
Answer:
51
Step-by-step explanation:
Each gallon is equal to 8 pints. That means that you can just multiply 8 by 6, which gives you 48, then add 3.
Hope that this helps!
Answer:
51
Step-by-step explanation:
Someone answer this please
Answer:
-23/6=y
Step-by-step explanation:
3x-6y=11
3*-4-6y=11
-12-6y=11
y=-23/6
Brainliest Which is a true statement about the solutions of the equation x/x-2 = x-3/2x
The only solution is 1
The only solution is 3
Both -6 and 1 are solutions
Both 2 and 3 solutions
Equation has no solutions
Answer:
The Equation has no solution
Step-by-step explanation:
When you try and solve the equation you end up with the same numbers! Therefore the equation has no solution
Help pls no links or I’ll report
Answer:
A) 6x - 3 + 8x
B) 14x - 3
E) 2 (3x - 2) + 8x + 1
Option 1, 2, and 5 are the correct answers.
0.33333333×3.14×8×8×18
Answer:
1205.75999
Step-by-step explanation:
help please ill give branliest for best answer
Answer:
x=31
y=64
Step-by-step explanation:
the angle with the double mark is 85° so the angle on the same line which is marked (x) is 31°
since sum of angles in a triangle is 180° , therefore, y= 180-85-31 which is 64°
Due in 5 mins help please!
K
9.6
16
M
L
Answer:
Step-by-step explanation:
Can you pllllsssssss help meeeeee
Answer:
0
Step-by-step explanation:
find mean : 2+3+4+7 divided by 4 equals 4
subtaract mean from valuses: 2-4= -2 , 3-4= -1 , 4-4= 0 , 7-4= 3 ,
find mean with new numbers: -2+-1+3+0 divided by 4 equals 0 (everything cancels out)
what is 3/4 x 7?????
Answer:
The answer is 5 1/4
It’s simple if you need more help just ask
An envelope has a perimeter of 30 inches. Its area is 50 square inches. What are the dimensions of the
envelope?
inches by
inches
Answer:
10x5
Step-by-step explanation:
5
10 10
5
10x2=20
5x2=10
10+20=30
10x5=50
In a lottery, the top cash prize was $615 million, going to three lucky winners. Players pick four different numbers from 1 to 59 and one number from 1 to 49 . A player wins a minimum award of $225 by correctly matching three numbers drawn from the white balls (1 through 59 ) and matching the number on the gold ball (1 through 49 ). What is the probability of winning the minimum award?
Answer:
10063571 out of 593750689 or 1.69491525424%
Step-by-step explanation:
To find probability when all variables are known, you can just multiply the numbers you need. In this case we multiply 59 * 59 * 59 *49 since these are the balls we are picking from. We can find the chance of the top prize by multiplying all the numbers. 59 * 59 * 59 * 59 * 49
Use the value 3.14 for pi, and do not round your answers. Be sure to include the correct units in your answers.