Answers
Answer:
X= 14
Y = 140
Step-by-step explanation:
9x+14+3x-2=180
12x=168
x=14
9x+14=y
9(14)+14=y
140=y
Related Questions
Find the value of x if b=8 and a=6
Answers
Answer:
x = 10
Step-by-step explanation:
Using the Pythagorean theorem:
8² + 6² = x²
64 + 36 = x²
x² = 100
x = 10
Can someone help me please?
Answers
Answer:
(0, -10), (2, 0), (-2, -50)
Step-by-step explanation:
Plug in numbers for the x and solve for it
I will start with 0
y = 5(0 - 1)^2 - 5
y = 5(-1) - 5
y = -5 - 5
y = -10
2
y = 5(2 - 1)^2 - 5
y = 5(1) - 5
y = 5 - 5
y = 0
-2
y = 5(-2 - 1)^2 - 5
y = 5(-9) -5
y = -45 - 5
y = -50
You just keep plugging in numbers until your graph finds its shape. Of course, you can chart the numbers I have already found.
HELP PLEASE
x^2-2x-5
Answers
Step-by-step explanation:
the answer for this question is -6x
Simplify 4.510.
a 4.51
b 1
Answers
Answer:
a
Step-by-step explanation:
Answer:
4.51
Step-by-step explanation:
i need more letters ksksksks
am not sure what am doing
Answers
Answer:
Step-by-step explanation:
They are showing you how to factor 12-9i+8i-6i².
Find the greatest common factor in each row and each column.
Blue: GCF of 12 and -9i = 3
Orange: GCF of 8i and -6i² = 2i
Red: GCF of 12 an 8i = 4
Green: GCF of -9i and -6i² = 3i, but both terms are negative, so use -3i
Which figure can be formed from the net?
Answers
Answer:
the answer is the bottom right one.
Step-by-step explanation: I took the k12 test
Decide if the answer to 9/9x 7 is less than, greater than, or more than equal to 7.
Answers
Answer:
Equal to
Step-by-step explanation:
Answer:
9/9 X 7 Equals to 7
Step-by-step explanation:
9 divided by 9 is 1.
1 X 7 = 7.
7=7 so the answer is Equal to
What is the probability of rolling a 2 or 6 on a six-sided number cube?
Answers
Answer:
likely .
Step-by-step explanation:
Answer:
2 out of 6 chance
Step-by-step explanation:
PLS HELP WILL MARK BRAINLIEST
Answers
Answer:
looks like 73
Step-by-step explanation:
Please help will give Brainliest
Answers
Hope this helps
Someone please help and please hurry due in 13 minutes :(
Answers
What is the slope of the line that goes through the points (12, 5) and (7, 2)
Answers
Answer:
3/5
Step-by-step explanation:
5-2 = 3
12-7 = 5
3/5
whats the gcf of 36 and 96??? suoer confused on this one too :(
Answers
Answer:
12! Hope this helped
Step-by-step explanation:
Please help me
The sales tax for an item was $25.20 and it cost $420 before tax.
Find the sales tax rate. Write your answer as a percentage.
Answers
Answer:
25.20/420=.6=6%
Step-by-step explanation:
6 cm
4 cm
12 cm
Find the volume of the rectangular prism.
A)22 cm
B)66 cm
C)198 cm
D)288 cm
Answers
Answer:
D 288cm
Step-by-step explanation:
6x4x12 = 288cm
hat is the slope and y-intercept of the linear function?
y = -8x + 2
Answers
Answer:
-8
Step-by-step explanation:
Okay so in y=mx+b equations like this one, m is the slope, so whatever number before x is the slope
URGENT !!!!!!!!! Please answer correctly !!!!! Will be marking Brianliest !!!!!!!!!!!!!!!!
Answers
8/9 times 45 in simplest form
Answers
Answer:
40
Step-by-step explanation:
8/9 x 45 = 8 x 5 = 40
Hope that helps!
Answer:40
Step-by-step explanation:
Find the missing sides
Answers
Answer:
choice b)
h = 13
g = 18.38 or 13sqrt 2
Step-by-step explanation:
tan 45 = h/13
1 = h/13
h = 13
cos 45 = 13/g
0.7071 = 13/g
g = 18.38
Solve - 9m-4+2m= -9-7m+5, and interpret the results.
Answers
. Graham bought 45 bags of potatoes. Each bag weighed exactly 4pounds.How many pounds of potatoes did he buy?
Answers
=180 pounds of potatoes
Which expression represents
60
6060 divided by the product of
4
44 and
3
33?
Choose 1 answer:
Choose 1 answer:
Answers
Answer:
6060 divided by the product of 4
Step-by-step explanation:
Steph has 7 gallons of water josh has 26 quarts of water how many more cups of water does Steph have than josh
Answers
Answer:
8 CUPS
Step-by-step explanation:
We have to convert gallons and quarts to cups and subtract the values
1 gallon = 16 cups
7 gallons = 7 x 16 = 112 cups
1 quart = 4 cups
26 quarts = 26 x 4 = 104 cups
112 - 104 = 8 cups
Someone pls help. Write the equation in standard form
Answers
Answer:
Step-by-step explanation:
Since, zeros of the relation are 5, 6 and y-intercept is (0, 30).
Therefore, equation of the quadratic relation will be in the form of,
y = a(x - 5)(x - 6)
For (0, 30),
30 = a(0 - 5)(0 - 6)
30 = 30a
a = 1
Therefore, equation will be,
y = (x - 5)(x - 6)
y = x² - 11x + 30
y = x²- 2(5.5)x + (5.5)² - (5.5)² + 30
y = (x - 5.5)²+ 30 - 30.25
y = (x - 5.5)² - 0.25 [Standard form}
b). Vertex → (-4, -7) and passes through a point (-2, 1)
Vertex form or standard equation of the quadratic relation is,
y = a(x - h)² + k
Here, (h, k) is the vertex
Therefore, equation will be,
y = a(x + 4)² - 7
Since, (-2, 1) lies on this relation
1 = a(-2 + 4)² - 7
a(2)²- 7 = 1
4a = 8
a = 2
Equation will be,
y = 2(x + 4)²- 7
Help me guys
4. Find x.
Answers
Answer:
found the x
it is sideways
it is 10x2
Step-by-step explanation:
2x + 1
89°
and 10x2
please help me! :(
i'll mark you brainliest <3 20 point
(maths)
Answers
Answer: a) 4 b) you could make up to 8 liters
Step-by-step explanation:
Answer:
See Below! :)
Step-by-step explanation:
The answer to a is just 1.5 x 8
The answer to b is no
Hope this Helps! :D
I bought four bags of cotton candy for $1.50 each and two soft drinks for 90 cents each. What was my change from a ten dollar bill
Answers
Answer:
Your change is $2.20
Step-by-step explanation:
4 x $1.50 = $6
2 x $.90 = $1.80
$6 + $1.80 = $7.80
$10 - $7.80 = $2.20
So it's $2.20. Have a nice day :D
Answer:
$2.20
Step-by-step explanation:
4 bags of cotton candy
$1.50 x 4 = $6.00
2 soft drinks
$0.90 x 2 = $1.80
$6.00 + $1.80 = $7.80
$10.00 - $7.80 = $2.20
Find the value of x. Will give brainliest
Answers
Step-by-step explanation:
[tex] \frac{ \sin(38) }{15} = \frac{ \sin(68) }{x} \\ x = \frac{15 \sin(68) }{ \sin(38) } = 22.58 = 22.6[/tex]
Part B Isabella's mother sells the peas and gets $3 for each square foot. So, multiply your answer from Part A by 3 to calculate how much money Isabella's mother made.
Answers
Answer:
See Explanation
Step-by-step explanation:
The question is incomplete as the solution to part A (or part A itself) is not given. To solve this, I will assume a value to the supposes solution to part A.
From the question:
1 square foot is sold at $3.
This implies that:
p square foot will be sold at $3p.
So, total sales can be calculated using:
[tex]Total = 3p[/tex]
Now assume that p is 10 square feet (from part A).
The total will be:
[tex]Total = 3*10[/tex]
[tex]Total = \$30[/tex]
Wayne spends 1/6th of an hour walking his dog. How much time does Wayne spend walking his dog in a week? *
Answers
Answer:
10 minutes
Step-by-step explanation:
This is somewhat of a trick question and also incomplete.
Assuming he walks his dog 1/6th of an hour each week, he walks his dog 10 minutes per week.
If this is incorrect please tell me the complete question