Answer:
Step-by-step explanation:
IN slope intercept form
3y = 2x + 9
y = ( 2x + 9)/3
y = 2/3 x + 3
Answer:
[tex] \huge \boxed{ \boxed{ \mathfrak{y = \frac{2}{3} x + 3}}}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:linear equationPEMDAStips and formulas:slope-intercept form:y=mx+blet's solve:[tex] \sf add \: 2x \: to \: both \: sides : \\ \tt 3y - 2y + 2x = 2x + 9 \\ \tt 3y = 2x + 9[/tex][tex] \sf divide \: both \: sides \: by : \\ \tt \: y = \frac{2x}{3} + \frac{9}{3} \\ \tt \therefore y = \frac{2}{3} x + 3[/tex]Is (2, -4) a solution to the inequality 2x - 3y < 15? Yes or No
Answer:
No.
Step-by-step explanation:
We substitute the values x = 2 and y = -4 into the inequality.
Left side = 2(2) - 3(-4) = 4 + 12
= 16
Now the right side is 15 so we get 16 < 15 which is incorrect.
So (2, -4) is not a solution.
A father a son are standing beside each other in the sun. The father is 2 meters tall and casts a shadow 4 meters long. The son is 1 meter long. How long is his shadow
Answer:
to find the sons shadow you would simply multiply the length of his body by 2, therefore his shadow would be 2 meters long
The height of shadow is 2 meter long.
We have,
The father is 2 meters tall and casts a shadow 4 meters long.
let the length of shadow be x.
Using proportion
2/4 = 1/ x
2x = 4
x =4 /2
x = 2 meter
Thus, the height is 2 meter tall.
Learn more about Proportion here:
https://brainly.com/question/29774220
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I need help please help me thanks
Answer:
1. The y-intercept 8 means you start off with $8. The slope 1/4 means how much money you have to pay for the amount of tickets purchased for carnival games.
2. The y-intercept 2 means the number of chapters you started reading and the slope 5/4 means the number of chapters you read per day.
3. The y-intercept 3 means the inital (start) cost of a muffin delivery and the slope 2 means the cost of each muffin delivery for the number of muffins you ordered.
Number 3 on the slope part might be the other way around if I'm wrong :)
In the figure find the value of x figure is not drawn on scale
Answer:
x + 110 + 47 = 180
x = 180 - 157
x = 23
Choose the correct answer 4 out of 5 is _________ 85%. Single choice.
Greater than
Less than
Equal to
Answer:
less then
Step-by-step explanation: 4/5=80%
Answer:
less then is the answer of this question
Skylar invested $3,100 in an account paying an interest rate of 3.3% compounded quarterly. Assuming no deposits or withdrawals are made, how long would it take, , for the value of the account to reach $4,720?
Answer:
13
Step-by-step explanation:
Describe the transformation of the parent functionf(x)=x2
When g(x)=12f(x)+2
Answer:
B
Step-by-step explanation:
OHXOKXSOIXSOIIZ OIZOKJOZLKZLKZLKZLKSALK
Solve this for the brainlist
Answer:
22.4
Step-by-step explanation:
using altitude theorem, the height of the triangle is 20
let y = height
10/y = y/40
y² = 400
y = [tex]\sqrt{400}[/tex] or 20
Now we can us the Pythagorean Theorem to find 'x':
10² + 20² = x²
100 + 400 = x²
x=[tex]\sqrt{500}[/tex] ≈ 22.4
Evaluate 3x + 4y when x = 2 and y = 5
Answer:
26
Step-by-step explanation:
3*2+4*5=6+20=26
[ASPS]WILL GIVE BRAINLIEST
Answer:
sum of exterior angles of a polygon = 360°
therefore,
x + 5 + x + 10 + 3x - 8 + 5x + 10 = 360°
10x + 17 = 360°
x + 17 = 360 ÷ 10 = 36
x = 36 - 17 = 19
x = 19
rounding off 19 to nearest hundred = 20
value of x will be 20
find the nth term of the sequence 7, 17, 27, 37
Answer:
47
Step-by-step explanation:
7 plus 10 = 17, 17 plus 10, 27 and it goes on. pls give brainliest
Answer:
47
Step-by-step explanation:
10+10 ang bawat idadag sa bawat space
If h(x) = 5 for the function h(x) = 2x + 1, what is the value of x?
12
11
02
Answer:
The answer is 11
Step-by-step explanation:
2 (5) + 1
10 + 1
11
What’s the answer to the problem?
Answer:
19
Step-by-step explanation:
if you do the checker method then you would find that
they add up to make a line which equals 180
so... the equation is (8x-7)+(x+16)=180
do the math and x=19
Name the triangle by looking at its angles.
Answer:
I think it's obtuse please don't come at me if I'm wrong.
it would be a right triangle because there’s a corner. obtuse and acute triangles have points.
Find the area of the shaded region in this figure.
A)
10 cm2
B)
190 cm2
C)
200 cm2
D)
210 cm?
Answer:
B) 190 cm^2
Step-by-step explanation:
Im pretty sure all you gotta do is
20x10 which is 200 then do 5x2
which is 10 and you minus 10 from 200
Please correct me if im wrong here
I dont really remember doing these
Answer:
190cm^2
Step-by-step explanation:
What is the discriminant of the quadratic equation 1–22 – 9,0 – 9 = 0?
IM BAD MAN PLZ HELP I HATE MATH
<3
Help i will be giving brainliest!!
Answers
a)228 degrees
b)50 degrees
c)100 degrees
d)52 degrees
Lashonda will run less than 25 miles this week. So far, she has run 17 miles. Why are possible numbers of additional miles she will run?
Consider the following equation.
y = - 15
Which of the following lines is perpendicular to the one above?
OA
y = - - 20
ОВ.
y =
21 – 15
OC.
y = - + 19
OD
y = 1 + 14
Answer:
A
Step-by-step explanation:
To find the perpendicular line you need to find the negative reciprocal of 4/7x which is -7/4x, so A is the correct answer
I hope this helps!!
Here is a story: Lin bought 4 bags of apples. Each bag had the same number of apples. After eating 1 apple from each bag, she had 28 apples left.
Which diagram best represents the story? Explain why the diagram represents it.
What part of the story does
x
represent?
Describe how you would find the unknown amount in the story
Answer:
Let's define the variable x as the number of apples in each bag.
We know that she bought 4 bags, then the total number of apples that she has is:
Apples = 4*x
Now she eats one apple for each bag, then she eats 4 apples, so she now has:
Apples = 4*x - 4
And we know that this is equal to 28, then:
4*x - 4 = 28
now we can solve this for x.
4*x = 28 + 4 = 32
x = 32/4 = 8
x = 8
There are 8 apples in each bag.
For the diagram part, by a small online search y found the image that you can see below.
The diagram that correctly represents this situation is diagram C, where x represents the number of apples in each bag.
William and his three friends had lunch at a restaurant. They split the bill equally. The total bill was $34. They left a 15% tip. How much would each person pay?
Answer:
Each person would pay $13
Step-by-step explanation:
$34 x .15 = 5.1
34 + 5.1 = 39.1
39.1 / 3 = 13
Answer:
they would each pay $13
Step-by-step explanation:
Kenjis dog has 3-12's of treats in the box of dog treats on monday. Hisdog ate 2-12's of treats on tuesday. What fraction more of the box of the treats did his dog eat on monday than tuesday
Answer: 1/12 of the box
Step-by-step explanation:
On Monday the dog ate 3/12 of the treats in the box and on Tuesday ate 2/12 of the treats in the box.
The answer to this question is the difference between both these fractions:
= 3/12 - 2/12
= 1/12 of the box
3N and 3N+3 are two consecutive multiples of three.
a The sum of the two numbers is 141. Write down an equation to show this.
b Solve the equation to find the value of N
c Work out the values of the two initial numbers.
Answer:
Step-by-step explanation:
a) 3n+3n+3=141, 6n+3=141
b) 6n+3=141, 6n=138, n=23
c) 3n and 3n+3, 3(23) and 3(23)+3, 69 and 72
PLEASE GEOMETRY HELP WILL MARK BRAINLIEST!!!
Answer:
3240°
Explanation:
The formula for calculating the sum of the interior angles of a polygon is (n-2)x180 where n refers to the number of sides. Because we know that the polygon has 20 sides, the equation would be (20-2)x180. The answer would be 3240°.
The boxplot below displays the arm spans for 44
students.
The five-number summary for the data is 143, 162,
168, 180, and 202.
Which of the following is not a true statement?
Approximately 75% of the arm spans are less than
180 cm.
O Approximately 50% of the arm spans are less than
168 cm.
Approximately 25% of the arm spans are less than
180 cm.
140 150 160 170 180 190 200 210
Arm Span (cm)
O Approximately 75% of the arm spans are greater
than 162 cm.
Answer:
C
Step-by-step explanation:
I think, :)
The boxplot below displays the arm spans for 44 student . The statement that is not true from the given option is
Approximately 25% of the arm spans are less than 180 cm
Option C
Given :
The boxplot below displays the arm spans for 44 students.
The five-number summary for the data is 143, 162, 168, 180, and 202.
From the given five number summary we can see that
minimum =143
First Quartile (25%)= 162
Median (50%)= 168
Third quartile (75%)= 180
Maximum =202
Now we analyze the statements
Approximately 75% of the arm spans are less than 180 cm. Its true because third quartile is 75% that is equal to 180
Approximately 50% of the arm spans are less than 168 cm.. Yes its true because median is 168
Approximately 25% of the arm spans are less than 180 cm. It is false because first quartile 25% is 162. So , 25% of the arm spans are less than 162 cm
Approximately 75% of the arm spans are greater than 162 cm. It is true . because 25% of the arm spans are less than 162 cm
Learn more :
brainly.com/question/5335957
there are 4 triangles, 12 sqaures and 6 circles. What is the ratio of squares to circles? Simplify.
Answer:
12 to 6
12:6
Step-by-step explanation:
Sorry for the bad quality of the picture but my sister in 6th grade needs help with this problem and I forgot how to do this.. so please help meee.....
Answer:
The answer to number 2 is X = 7
Step-by-step explanation:
9 = 2 +
9 = + 2
Subtract 2 from both sides of the equation
= 7
Answer:
2. =7
3. 9 - 7 = 2
Step-by-step explanation:
PLEASE HELP IM GOING TO FAIL WILL GIVE BRAINLESS
Answer:
I believe 123
Step-by-step explanation:
123 since the figures are equal and C and Y are in the same position
Please give me the correct answer.Only answer if you're very good at math.
Answer:
-3
Step-by-step explanation:
Every hour the number of flower pot goes down by three
Answer:
rate of change is -3 per hour
Step-by-step explanation:
Ayo fam thanks for the help. 15 Points for this one!