If angle 1 has a measurement of x and angle 2 has a measurement of 3x what does x equal what are the true measurements of angle 1 and 2
x=45°
angle 1=45°
angle 2= 135°
ps are you sure you've written the question properly??
PLS HELP I WILL GIB U BRAINLEST PLS PLS PLS : )
Answer:
What do you need help with?
Step-by-step explanation:
Answer: whats the. Question??
Step-by-step explanation:
Graph the line that represents the equation 3y = 2x + 9.
Answer:
Step-by-step explanation:
P=a+b+c/3 solve for b
Answer:
3P= 3a+3b+c
3b=3a+c-3P
b= (3a+c-3P)/3
b= (3a)/3+c/3-(3P)/3
b= a+c/3-P
Step-by-step explanation:
let the expression with b be on one side of the equation while you send the other expressions to the other side of the equation.
now, divide through the equation with the coefficient of b which is 3.
simplify the equation by making b the subject of the equation
2− (−5) × [(−2) − (−2)] to the power of 2 + (−5) first awenswer get brainiest
Answer:
-3
Step-by-step explanation: The exponent of a number says how many times to use the number in a multiplication.
8 to the Power 2
In 82 the "2" says to use 8 twice in a multiplication,
so 82 = 8 × 8 = 64
In words: 82 could be called "8 to the power 2" or "8 to the second power", or simply "8 squared"
Exponents are also called Powers or Indices.
Some more examples:
Example: 53 = 5 × 5 × 5 = 125
In words: 53 could be called "5 to the third power", "5 to the power 3" or simply "5 cubed"
Example: 24 = 2 × 2 × 2 × 2 = 16
In words: 24 could be called "2 to the fourth power" or "2 to the power 4" or simply "2 to the 4th"
Exponents make it easier to write and use many multiplications
Example: 96 is easier to write and read than 9 × 9 × 9 × 9 × 9 × 9
You can multiply any number by itself as many times as you want using exponents.
What is the geometric mean of 12 and 9
Answer:
10.3923
Step-by-step explanation:
= ( 12 x 9 )^1/2
= ( 108 )^0.5
= 10.3923
Answer:
10.3923
Step-by-step explanation:
= ( 12 x 9 )0.5
= ( 108 )0.5
= 10.3923
HELP! IM STUCK!
Find the equation of the circle centered at $(1,-4)$ with radius 3.
Write your equation in the form "$(x - h)^2 + (y - k)^2 = r^2$".
Answer:
[tex](x-1)^2+(y+4)^2=9[/tex]
Step-by-step explanation:
The equation of a circle is given by:
[tex](x-h)^2+(y-k)^2=r^2[/tex]
Where (h, k) is the center and r is the radius.
The center of the circle is (1, -4).
And the radius is 3.
Substitute:
[tex](x-(1))^2+(y-(-4))^2=(3)^2[/tex]
Simplify. Thus, our equation is:
[tex](x-1)^2+(y+4)^2=9[/tex]
Answer: (x-1)^2+(y+4)^2=9
Step-by-step explanation:
.
IS (3, 4) a solution to the equation y = 7x?
Answer:
yem 3 4 is the equation 3 = y7
pablo will rent a car for the weekend. he can choose one of two plans. the first plan has an initial fee of $55.96 with additional costs of $0.12 per mile driven. the second plane has an initial fee of $63.96 and costs an additional $0.08 per mile driven. how many miles does pablo drive to make the miles the same?
Answer:
200 miles
Step-by-step explanation:
First, set up the equations.
plan 1: initial fee of $55.96, $0.12 per mile
y = 0.12x + 55.96plan 2: initial fee of $63.96, $0.08 per mile
y = 0.08x + 63.96We want to know at what distance will the cost be the same. So, set the equations equal to each other.
0.12x + 55.96 = 0.08x + 63.96
Combine the variables.
0.04x + 55.96 = 63.96
Combine the constants.
0.04x = 8
Divide by 0.04 to isolate x.
x = 200 miles
Check by plugging x back into each equation.
y = 0.12(200) + 55.96
y = 24 + 55.96
y = $79.96
y = 0.08(200) + 63.96
y = 16 + 63.96
y = $79.96
You are correct!
the quotient of 8 and the sum of a number w and 10
Step-by-step explanation:
8 ÷ (w+10)
when you are quotient think divide.
The solution set is ???write answer in interval notation .
Answer:
(-∞,1)U(7, ∞)
Step-by-step explanation:
-2r+8>3+3r
-5r>-5
r<1
2-2r>9-3r
r>7
Reflect (2, -3) over the y-axis.
Then translate the result up 2 units.
What are the coordinates of the final point?
Answer:
-2, -1
Step-by-step explanation:
Hope this helps!
Please Mark Brainliest!
B)
5/8 + 7/8
C)
2/3 - 1/2
Answer:
5/8+7/8=12/8 reduces to 1 1/2
2/3-1/2=1/6
Step-by-step explanation:
please help me....................
Answer:
11
Step-by-step explanation:
i hope this help:)s
Any help? Will mark as brainlest!
Answer:
24/4/-a+12=/9d
Step-by-step explanation:
solve if a chocolate cake is divided into six equal slices and each slice has 280 calories, how many calories are in the whole cake?
Answer:
1680
Step-by-step explanation:
280 times 6 gives you total calories
1. If Johnny had 5 apples, 2 carrots, 800 celery, 20 broccoli, and he gave away 2 apples, 1 carrot, 284 celery, and 12 broccoli, how much stuff would he have left all together?
2. Nemo the fish hated Marlin the fish and Dory the fish. He snapped Marlin's neck. Dory tickled Nemo's back and he had a stroke. Nemo is dead. How many fish are left?
3. Tony gasped. How many times did Tony gasp?
4. Mark decided to buy 100 Christmas gifts exactly. If he had 4 children, how many gifts would he split between them?
5. Kermit the Frog has 12 dead bodies. The dead bodies include: Spongebob, Patrick, Elmo, Big Bird, Nemo, Marlin, Ms. Piggy, Peppa Pig, George Pig, Sonic the Hedgehog, and Mr. Krabs. Peppa Pig, Nemo, Patrick, and Sonic the Hedgehog came back alive. Patrick ran into a wall and died while they tried to escape. How many dead bodies does Kermit the Frog have now?
Answer:25
you would have to divided 100 divided by 4 wich equals 25.
Can you please help me??
Answer:
B is the correct anwser.......
3x + 2y = 8
x – 2y = 16
Answer:
x=6
y=-5
Step-by-step explanation:
3x+2y=8 equation 1
x-2y=16 equation 2
equation 2+equation1 ; 4x = 24
x = 6
substitution x in equation1 ;
18+2y=8
2y = -10
y = -5
prime numbers between starting from 38 up to 120
Answer:
41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83 , 89, 97, 101, 103, 107, 109 and 113.
Step-by-step explanation:
Prime numbers are those integers that cannot be divisible by any other number that is not 1 or the prime number in question. That is to say that only divided by 1 or by itself the result of the division will be a whole number, which will necessarily be 1 or the same number (depending on whether it is divided by itself or by 1, respectively).
plssssssssss help because i need to go to basketball practice
Answer:
k=25
Step-by-step explanation:
Answer:
k = 25
Step-by-step explanation:
To get k by itself we have to divide 1/5 from both sides.
5 divided by 1/5 is the same thing as 5 * 5/1
Which gives us 25
k = 25
(-3 * 10^4) * (2*10^-3) =
Answer:
scientific notation
-6 * 10 ^ 1
Step-by-step explanation:
No Problem
58.74% as a decimal due today
Answer:
0.5874
Step-by-step explanation:
Answer:
0.5874
Step-by-step explanation:
Getting 58.74 percent of a number is the same as multiplying the number 0.5874
17. Write the equation for the following line.
(-4,1), (0, 2), (4, 3)
Answer:
Y= X/4+2
Step-by-step explanation:
So first you find the slope and the y intercept
the slope is 1/4 and the y intercept is 2
so the equation would be Y= X/4+2
If 12 eggs cost $1.73 how much will 1 egg be?
Answer: 6.93641618497 You would have to round that to the nearest sum.
Max is determined the volume of the triangle pyramid below.
Answer: C
Step-by-step explanation:
Please help, i will give brainliest, i am struggling badly.
Answer:
I do not want you to just get this answer and stay with it. I want you to learn.
Step-by-step explanation:
I struggled with this also. What really helped me was a site called Khan Academy. I wish you luck as it helped me.
Todd takes out a student loan for $25,000. The annual simple interest rate on the loan is 7.75%. If Todd will be paying $38,750 in interest alone, how many years is he taking to pay off the loan?
Answer:
20 years
Step-by-step explanation:
It will be 20 years
What is the value of x?
Enter your answer in the box.
x =
Answer:
21
Step-by-step explanation:
The sum of degrees in a triangle is 180, so we have:
3x+100+x-4=180
add 4 on both sides
3x+100+x=184
subtract 100 on both sides
3x+x=84
Combine like terms
4x=84
84/4 = 21
(btw i'm actually 10 years old 0_0)
Which expression is represented by the model below?
Answer:
G. 4 x (-5)
Step-by-step explanation:
This gets you to -20 and you are subtracting 5 4 times. So this makes the most sense to me.
Hope it helps!