The given equation has been solved in the table.
Step
Statement
2
1
Źr – 9 = –13
2
- 9 + 9 = -13 + 9
3
= -4
4
ယ်
NICO
=
5
r = -6
In which step was the addition property of equality applied?
A.
step 2
B.
step 3
OC.
step 4
D.
The addition property of equality was not applied to solve this equation.
Answers
Answer:
step 2
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
step 2
Related Questions
Mr. Gardener invested $500.000. His annual interest was $40.000. What was the annual interest rate?
Answers
Answer:
8% per year
Step-by-step explanation:
............
Rearrange the equations.
a + 2 = b
a =
Answers
Answer:
a=b-2
Step-by-step explanation:
you take 2 away from a to the right side
a=b -2 i sovled it in a appp
Can multiplying two fractions result in a product smaller than either one of the factors?
Explain your answer using at least three examples.
Answers
For example:
5 × 2/1 = 10
10 x 10/1 = 100
Answer:
Yes, it can. For example, 2/3 x 1/8 = 2/24; 9/10 x 5/6 = 45/60, and 3/8 x 4/5 = 12/40. These products are less than all the factors of the equations.
What is the value of -x squared -4x-11 if x=-3
Answers
Answer:
-32
Step-by-step explanation:
assuming you meant -x^2 - 4x -11
x=3 so sub 3 in place of x
- 3^2 - 4*3 - 11 = -9-12-11 =- 32
Anyone knows the answer to this??
Answers
Answer:
vertical line u welcome
Answer:
Horizontal Line
Step-by-step explanation:
What are the 2 answers?
Answers
Answer:
7060Step-by-step explanation:
by solving inequality :
x-3 <70x < 73so the value of x should be less than 73.
so required values are 70 and 60
70 and 60 are the correct answers. If you take 70 and subtract 3 you get 67, which is less than 70. If you take 60 and subtract 3 you have 57, which is less thna 70. Basically any number that is 72 or less would be a coorect answer
How many kilometers are in 3 centimeters?
Answers
Answer:
0.00003km
....................
kilo means 1000
and centi means 1/100
Solve this equation.
1 5/8 - 1/3 =
Put a real awnswer or you will be reported
Answers
Answer:
1 and 7/24
Step-by-step explanation:
hope this helps!
Answer:
1 7/24
Step-by-step explanation:
1 5/8 - 1/3 = 1 7/24
Write an inequality
H is less than -2
Answers
Answer:
h < -2
Step-by-step explanation:
Find the 18h term of the arithmetic sequence whose common difference is d=4 and whose first term is a, =3.
Answers
Answer:
the 18th term is 71
Step-by-step explanation:
The general form for any term "n" in an arithmetic sequence is:
a(n) = a1 + (n-1) * d
where "d" is the common difference.
So, in our case we have:
a(n) = 3 + (n-1) *4
Therefore, the 18th term will be:
a(18) = 3 + (18 - 1) 4 = 3 + 17 * 4 = 71
the area of a certain desert is nine times the area of another desert. if the sum of their areas is 30,000,000 sq miles. find the area of each.
Answers
Ms. Snork bought x sport shirts at
$29 each. The total cost was $87.
Answers
Please help! it’s angles again
Answers
Answer:
115-2*180
= 245
Step-by-step explanation:
Answer:
75
Step-by-step explanation:
there are 2 triangles so the angles in all add up to 360. (108*2) then you subtract all the known angles.
Which relations represent functions?
Answers
Answer:r
Step-by-step explanation:
bridget needs an actor. Actor A is offering her services for an initial $250 in addition to $50 per day. Actor Bis offering her services for an initial $200 in addition to $60 per day. When will the two actors charge the same amount of money?
Answers
Answer:
Day five
Step-by-step explanation:
Which of the following statements is true
Answers
Answer:
The last one
Step-by-step explanation:
i did the math i have big brains jk i had that on a test
Tyler has $125.00 to spend on books and CDs. He buys one book for $30.00. He wants to spend the rest on CDs that are on sale for $9.00 each. Which of these statements is true?
Group of answer choices
He can't buy any CDs.
He can buy 11 CDs.
He can buy 10 CDs.
He can buy more than 11 CDs.
Answers
Answer:
He can buy 10 cds
Step-by-step explanation:
125-30=95
95 divided by 9 = 10.5555555556
[tex]f(2) + g(3)[/tex]
Answers
Answer:
Step-by-step explanation:
I am sorry but please give detailed question
Qal o valor de G?
6(−2g−1)=−(13g+2)
Answers
Answer:
The value of g is [tex]g = 4[/tex](o valor é [tex]g = 4[/tex]).
Step-by-step explanation:
We solve the equality to find the value of G.
First we apply the distributive property, then we isolate g.
[tex]6(-2g - 1) = -(13g+2)[/tex]
[tex]-12g - 6 = -13g - 2[/tex]
[tex]-12g + 13g = -2 + 6[/tex]
[tex]g = 4[/tex]
The value of g is [tex]g = 4[/tex](o valor é [tex]g = 4[/tex]).
Need help!!! (will give brainliest)
Answers
Answer:
I think B 90
Step-by-step explanation:
Its a right angle
it's B because I look it up
camille has save php 3,150.00 in the past three month.if the bike cost Php9,000.00,what percent of the cost of the bike has he saved??
Answers
Answer:
the percent of her saving to the price of the bike is 35%
3/4 of the 16 apples or green how many apples or green
Answers
Answer:
12
Step-by-step explanation:
3/4 of 16 is 12
Solve and show steps. Thanks!
Answers
jenny had to sort 24 beads. twice of the beads are red and the other is green
Answers
Answer:
So the answer is 22 are red
Step-by-step explanation:
24-2=22 red bread
have a great day!!!
24 = 3x
24/3 = 8
Green = 8
Red = 16
please help me I will give you brainlist I promise please I really really really need help :)
(05.01)Dawn is making an abstract painting with two triangles. The dimensions of the painting are shown below:
The total area of the two triangles is _____ square inches.
Numerical Answers Expected!
Answers
Answer:
140 square inches
Step-by-step explanation:
10 times 6 is 60
and 10 times 80 is 80
and add that equals 140
9514 1404 393
Answer:
70 square inches
Step-by-step explanation:
Forget the coloring and look at the outline of the figure. You see it is a trapezoid with bases 6 in (top) and 8 in (bottom). The height is given as 10 in.
The area formula for a trapezoid is ...
A = (1/2)(b1 +b2)h
A = (1/2)(6 in +8 in)(10 in) = (1/2)(14)(10) in²
A = 70 in²
The area of the figure is 70 square inches.
_____
Alternate solution
You can add the areas of the two triangles. The area of each is ...
A = (1/2)bh
Gray triangle: A = (1/2)(8 in)(10 in) = 40 in²
Brown triangle: A = (1/2)(6 in)(10 in) = 30 in²
Total area = 40 in² + 30 in² = 70 in²
__
If you're paying attention to the formulas, you see that the "alternate solution" computes ...
A = (1/2)(b1)h + (1/2)(b2)h = (1/2)(b1 +b2)h . . . . . trapezoid formula
A 10 meter ladder is leaned up against a building. If
the angle of elevation is 60 degrees, what is the
height of the building?
Answers
Answer:
8.7
Step-by-step explanation:
Use trigonometry. The ladder and the building form a right triangle with the ground. You are given the length of the hypotenuse and the base angle. You use sine since we are trying to figure out the opposite side from the angle and we have the hypotenuse length. Sin = opposite/hypotenuse. So in this case, sin 60°= x/10. We solve for x by multiplying both sides by 10. Now x= sin 60° (10) = (0.8660)(10) = 8.7 m.
pls help me.........
Answers
Answer:
36 m^2
Step-by-step explanation:
A trapezoid's area can be found by (side 1 + side 2) * (height ÷ 2)
Answer:
tama po yan sa taas pareho kami ng sagot
what is ( 7v + 5 ) – ( 2v + 2 )
Answers
Answer:
5v+3. I hope I helped :'D
Steps for answer!
1. Remove parentheses.
7v+5-2v-2
2. Collect like terms.
(7v-2v)+(5-2)
3. Simplify.
5v+3
13) A Super Bowl Party Sub was cut into 3 equal pieces that were x inches long. Kevin took
6 inches of the sub for himself. There was still 30 inches of the sub when the game started.
How many inches was each of the pieces?
Answers
Answer:
12 inches
Step-by-step explanation:
now i am assuming kevin took 6 inches of the sub before the game because it says "there was still 30 inches of the sub when the game started". In that case, add 6 and 30 to get 36. Because the sub was cut into 3 equal pieces, divide 36 by 3 and get 12 inches as your final answer.
Solve the inequality for 5y > -20
Answers
Answer:
if you are solving for the inequality for y this should be your answer.
y > -4