Answers
Answer:
v=-4
Step-by-step explanation:
subtract 9 from both sides and simplify and divide both sides by 2
Related Questions
Which of the following equations is equivalent to 2/3a - 7 = 1/3
Answers
Answer:
a = 11
Step-by-step explanation:
Given the equation 2/3a - 7 = 1/3
We are to find the value of a that satisfies the equation
2/3 a = 1/3 + 7
2/3 a = (1+21)/3
2/3 a = 22/3
2a = 22
a = 22/2
a = 11
Hence the value of a that satisfies the equation is 11
Please help me. I don't understand this.
Answers
Answer:
Neither do i
JK
heehee
Step-by-step explanation:
EF/DF
EF/DE
(the last one)
hope this helps! :D
have a grrrreat day/night
byeeee
If the ratio of boys to girls is 1:2 and there are 10 girls in your class, how many boys are there?
Answers
Answer:
5
Step-by-step explanation:
divide 10 by 2
Answer:
There are 5 boys in the class
Will give another brain!!
Answers
Subtract 4x + 2y - 16z from ( -12x + 2y - 4z ).
Answers
Answer:
Step-by-step explanation:
4x + 2y - 16z - (-12x + 2y - 4z)
4x + 2y - 16z + 12x - 2y + 4z
16x - 12z
PLEASE HELP URGENT!!
Answers
Answer:
mathw a y
Step-by-step explanation:
use mathw a y to help solve questions like this
PLS HELP !! I NEED THIS ANSWER
Answers
Answer:
Option 2
Step-by-step explanation:
I need help I’m meeting with my teachers
Answers
Answer:
he saved $31.50
Step-by-step explanation:
3. Find the values of the variables and the lengths of the sides of this kite.
y - 3
x+2
2x+2
x+11
A. x = 9, y = 14; 11, 20
B. x = 14, y = 9; 11, 11
C. x = 14, y = 9; 6, 16
D. x = 9, y = 14; 6, 16
Answers
Answer:
So, the correct option is A. x = 9, y = 14 , Sides are 11 and 20
Step-by-step explanation:
P.S - the exact question is -
As given in the question ,
Side AB = Side AD
⇒y - 3 = x + 2
⇒y - x = 2 + 3 = 5
⇒y - x = 5 .........(1)
Also, given
Side BC = Side CD
⇒2x + 2 = x + 11
⇒2x - x = 11 - 2
⇒x = 9
∴ equation (1) becomes
y - 9 = 5
⇒y = 5 + 9 = 14
⇒y = 14
∴ we get
x = 9, y = 14
Now,
as given ,
Side AB = y - 3
⇒ AB = 14 - 3 = 11
Side BC = 2x + 2
⇒ BC = 2(9) + 2 = 18 + 2 = 20
Side CD = x + 11
⇒ CD = 9 + 11 = 20
Side DA = x + 2
⇒DA = 9 + 2 = 11
∴ we get
The sides are 11 and 20
So,
The correct option is A. x = 9, y = 14 , Sides are 11 and 20
simplify the expression
Answers
Answer:
=2 (2/3)-5 (1/4) (putting the values of x and y)
=4/3-5/4
=4-5/4
-1/2
Answer:
1/12
Step-by-step explanation:
2(2/3) = 4/3 and 5(1/4) = 5/4
The ratio of chairs to tables at a certain restaurant is 20 to 3. If there are 120 chairs in the restaurant, how many tables are there?
Answers
Answer:
20
Step-by-step explanation: 20 divided by 3 is 6, so if you divided that 120 by 6 you get 20.
The present value in a savings account is $420. It is receiving 3% annually compounded monthly. What is the future value in 2 months?
Answers
Answer:
$422.10
Step-by-step explanation:
According to the scenario, computation of the given data are as follows,
Present value (PV) = $420
Rate of interest( compounded monthly) = 3% annually
so, rate of interest per month (r) = 3 ÷ 12 = 0.25% per month
Time period (n) = 2 months
so, by putting the value in excel FV formula, we get.
Attachment is attached below.
Future value in 2 months = $422.10
consider the expression 7 - 4y. Why would the co-efficient be -4 and not 4?
Answers
Answer:
because a co-efficient is the multiplicative factor in polynomials and it's minus 4 before the y. you would just take the minus and put it with the 4 otherwise it would just be floating there ig.
Step-by-step explanation:
The measure of each vertical angle is
Answers
Answer:
i dont know ask g o o g l e
Step-by-step explanation:
If it is true that z^2-6=19 then z^2+6=
Answers
Answer:
no because z^2 + 6= is not "The expression is not factorable with rational numbers."
Step-by-step explanation:
What value of x makes this equation true?
-90 = -100+x
A. -190
B. 190
C. -10
D. 10
Sorry if I keep asking and making questions lol
Answers
Answer:
The correct answer is D
Step-by-step explanation:
-190 + -100 = -290
190 + -100 = 90
-10 + -100 = -110
10 + -100 = 90
✩brainliest appreciated✩
Answer: the answer is U hoppe this helpsss
Step-by-step explanation:
can someone help me out here ??
Answers
Answer:
6.04 inches
Step-by-step explanation:
1 in. = 100 Ft.
604 Ft / 100Ft = 6.04
Answer:
6.04 inches
Step-by-step explanation:
Given expression: 604 ÷ 100
The actual height of the building is 604 feet, and if Corbin wants to scale it down 1:100, then he would divide the height of the building by 100 to get the height in inches of the model.
Can you help me with this one math problem please?
I emailed my teacher for help but she is not responding. No one can help me.
Answers
Answer:
240
Step-by-step explanation:
if you mulitiply 6 and 5 to get 30 times 8 you get 240
sorry if wrong
Which of the following rational functions is graphed below
Answers
Answer: c I’m pretty sure
Step-by-step explanation:
Will's age is 3 years more than twice Anne's. He is 15. How old is
Anne? _____
Answers
Annie is 6 years old
15-3=12
12 divided by 2 is 6
What is 55% of 20? Solve and show your work.
Answers
Answer: 11
Step-by-step explanation: 11 divide 55 =0.2
that how I did it
I need help with 1 - 4 please
Answers
Answer:
I'll help u with #1 then u can do the others hopefully
Step-by-step explanation:
y=mx+b
1. slope=m
slope=1.5 so y=1.5x+b
y-intercept=b
y-intercept=5 (because (0, 5) means x is 0 and y is 5, which is that point)
Answer: y=1.5x+5
If a = 2 then what is 3a + 1?
Answers
Answer:
7
Step-by-step explanation:
3(2) + 1
3 x 2 = 6
6 + 1 = 7
Answer:
7
Step-by-step explanation:
3(2) + 1
6 + 1
=7
help me, 2+4 3 ×4+(2×9)
Answers
47. A figure has an area of 50 units2. What will the new perimeter be after a dilation with a scale factor of 3?
Can someone please help me
Answers
Answer:
150
Step-by-step explanation:
Answer:
150
Step-by-step explanation:
50 x 3 = 150
An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $3820 and his stock in Company B was worth $2960. The stock in Company A has increased 15% since last year and the stock in Company B has increased 5%. What was the total percentage increase in the investor's stock account? Round your answer to the nearest tenth (if necessary).
Answers
Answer:
10.6%
Step-by-step explanation: Find new values:
3820(1+0.15)=\color{green}{4393}
3820(1+0.15)=4393
2960(1+0.05)=\color{blue}{3108}
2960(1+0.05)=3108
Last Year This Year
Stock A 3820 4393
Stock B 2960 3108
Total 6780 7501
\text{Find overall increase:}
Find overall increase:
6780(1+r)=7501
6780(1+r)=7501
\frac{6780(1+r)}{6780}=\frac{7501}{6780}
6780
6780(1+r)
=
6780
7501
1+r=1.106342
1+r=1.106342
r=0.106342
r=0.106342
Subtract 1
\text{Final Answer: }10.6\%
Final Answer: 10.6%
Multiply by 100 and round to nearest 10th
List the elements in the set . Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}. (B ∪ A)'
Answers
how do you do this plz help
Answers
i hope that makes sense!!
In order to be admitted for a certain ride at an amusement park, a child must be greater
than or equal to 36 inches tall. Create a graph that represents these conditions?
Answers
Child must be higher than 36 which means any number between or above 36 isn't allowed . graph that.
can you help? I need this solved ASAP, it's for a realize situation scenario,
Answers
Answer:
1. 24 * 1/3^x (x=days)
2. 8/9 sq cm