Answer:
y - 1 = (-2/3)(x + 9)
Step-by-step explanation:
Here you are given a point on a line and the slope of the line. You'll need to apply the "point-slope" formula
y - k = m(x - h) (Memorize this)
Then m = slope = -2/3, h = -9 and k = 1.
Making the appropriate substitutions, we get:
y - 1 = (-2/3)(x + 9)
Solve for x please help
Answer:180
Step-by-step explanation: Because it a 80 degree angle
ir x+2 has a value of 5. then which of the following is the value of x(x+2)+3(x+2)? Show the work
that leads to your answer.
(1) 30
(3) 15
(2) 25
(4) 10
we are using binomials
Answer:the answer is 1)30
Step-by-step explanation:
A company that makes hair-care products had 5000 people try a new shampoo. Of the 5000 people, 40 had a mild allergic reaction. What percent of the people had a mild allergic reaction?
Answer:
0.8% of people had a mild allergic reaction
Step-by-step explanation:
First, divide the number of people who had a mild reaction to the total amount of people.
0.008
Second, multiply by 100%.
0.008 * 100% = 0.8%
Best of Luck!
Answer:
the answer is 125 hope this helped
Step-by-step explanation:
Which is an irrational number?
Answer:
[tex]\sqrt{\frac{5}{3} }[/tex]
Step-by-step explanation:
A rational number is any integer, fraction, terminating decimal, or repeating decimal. [tex]\sqrt{\frac{5}{3} }[/tex] is irrational.
Hope this helps! o(〃＾▽＾〃)o
help is this a function
Answer:
Yes. But I may be wrong.
Step-by-step explanation:
W=ab/a+b ; solve for a
I could solve for a and it said this:
Isolate the variable by dividing each side by factors that don't contain the variable.
All real numbers
Interval Notation:
(−∞,∞)
But I can solve for W and B
W = 2b
b = W/2
a = I could solve for a and they put the answer to this (−∞,∞)
Y-5=1/2(x+2) what is the point and slope
Answer:
see explanation
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
y - 5 = [tex]\frac{1}{2}[/tex](x + 2) ← in point- slope form
with slope m = [tex]\frac{1}{2}[/tex] and (a, b) = (- 2, 5 ) ← point on line
The slope of the line below is 3. Use the coordinates of the labeled point to
find a point-slope equation of the line.
(6,8)
10
10
A. y-6= -3(x-8)
B. y- 8 = 3(x-6)
C. y - 6 = 3(x-8)
D. y - 8 = -3(x-6)
Answer: y-8 = 3(x-6)
Step-by-step explanation:
The consumer price index (CPI) is a measure of the average change of prices paid by urban consumers for goods and services. If a worker earned $28.50 per hour in the year 2000, how much would he need to earn in 2004 to have the same buying power as he did in 2000?
Answer:
$31.37 per hour
Step-by-step explanation:
In order to calculate how much he needs to earn to have the same buying power we first need to know how much inflation occurred over those years. According to data from the consumer price index charts, these years had the following inflation rates.
2000 = 3.4%2001 = 2.8%2002 = 1.6%2003 = 2.3%Total = 3.4 + 2.8 + 1.6 + 2.3 = 10.1%We don't include 2004 because inflation rates are calculated when the year is over and the individual is currently in 2004 in this scenario. Now we multiply the total inflation rate to the amount that the individual was making in the year 2000. But we turn the percentage into a decimal and add 1 to it so that we are increasing the wage.
(10.1 / 100) + 1 = 1.101
28.50 * 1.101 = $31.37
Therefore, the individual needs to have a wage of $31.37 per hour to maintain the same buying power in 2004 as in 2000.
HELP ASAP!!!!! I’ll give u brainlest
Answer:
first one (382,000)
Step-by-step explanation:
just multiply by 10^5
Answer:
382000
Step-by-step explanation:
3.82*100*1000=382*1000=382000
Factor 2x2 - 10x + 8 completely.
a. 2(x + 2)(x - 2)
b. 2(x-2)(x + 4)
c. 2(x - 1)(x-4)
Answer:
c. 2(x-1)(x-4)
Step-by-step explanation:
c. 2(x-1)(x-4)
The ordered pairs (1, 1), (2, 8), (3, 27), (4, 64), and (5, 125) represent a function. What is a
rule that represents this function?
Oy=x
Oy = 4x
Oy=x²
Oy=x²
Answer:
Y=x^3 the answer is not there
What is 75% of 200? Select one: O 50 O C 125 O 150 O 15
Answer:
75% of 200 is 150 ! :) .......
Answer:
C: 150 :)
75% of 200 is 150
Find the value of x.
Answer:
its 90 bro whenever you see that square on a corner its always 90 degrees
Step-by-step explanation:
Answer:
The answer is 90 degrees.
Whenever you see a square in the corner, it means it's 90 degrees.
It's also red, meaning that that is what you're trying to find.
Are this two triangles similar?
Yes
No
If the two triangles are similar,find the length of side AC.
They are not similar,so I can’t find the length
10
6
8
======================================================
Explanation:
Focus on triangle ABC. Let's find the missing angle
A+B+C = 180
113+B+22 = 180
B+135 = 180
B = 180-135
B = 45
Between the triangles, have two pairs of angles that are congruent
A = D = 113
B = E = 45
Which is enough to prove the triangles are similar through the angle angle (AA) similarity theorem. This must mean that C = F = 22
Since we have A pair with D, and B pair with E, this means that [tex]\triangle ABC \sim \triangle DE F[/tex]
The order of the letters is important so we know how the angles pair up. The first letters pair up together, the second letters pair up, and so on.
Consequently, this means sides BC and EF pair up and AC and DF pair up
We can then say...
BC/EF = AC/DF
18/12 = x/4
18*4 = 12*x
72 = 12x
12x = 72
x = 72/12
x = 6
AC = 6
Zoey spent $12 on a video and $25.82 on a poster at the music store.
Find the total amount she spent, the additive inverse, and describe a
situation so that Zoey ends the week with zero dollars.
Part A: What was the total amount?
Part B: What is the additive inverse of the total?
Part C :Which describes a situation so that Zoey ends the week with
zero dollars?
A: Zoey earned $37.82 at her lemonade stand.
B: Zoey spent $37.82 on dinner and a movie with friends.
C: Zoey and a friend split the cost of a video game that cost $37.82.
D:Zoey got a $35 gift card for her birthday,
PLEASE HELP! WILL GIVE BRAINLIEST AND 30 POINTS!
What is the range of possible values for x?
The diagram is not to scale.
Answer in this format: a < b < c
Compare 4.10 and 12:20 using fractions. Which ratio is smaller? How do you know?
Answer: The answer is 4:10
Step-by-step explanation: Sample Response: First, I wrote each ratio as a fraction. Then I found a common denominator of 20. The fraction 4/10 is 8/20. Comparing numerators, 8 is less than 12, so the ratio 4:10 is smaller.
Graph y= 1/2x–3. please help
what is -3x^2(-8)?
please hurry!!!!
Hope this helped!!!
Have a great day!!! :)
Will Give Brainliest to person who answers with visuals and step by step process to completing the questions
Answer:
The value of O is 13°
with A I have marked area
Find the effective rate of interest for 1% compounded monthly.
The effective rate of interest is %.
(Round to three decimal places as needed.)
Answer:
Find the effective rate of interest for 1% compounded monthly
Step-by-step explanation:
what is 1 plus 1 divided by 10 time 20plus 3
7
1+1 = 2
2/10 = 0.2
0.2x20 = 4
4+3=7
QUICK MATH, First right answer get brainliest
6 divided by 2 (1+2) = What
Answer:
0
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
6/2 = 3 x (1+2) = 9 :)
What is the value of x?
5/7x - 13 = -48
Answer:
x = -1/49
Step-by-step explanation:
5. Test the following statement to see if it is reversible. If so, choose the true biconditional.
Parallel planes are planes that do not intersect.
Planes that intersect are not parallel planes
Planes that do not intersect are parallel planes.
This statement is not reversible.
Planes are parallel if and only if they do not intersect.
Answer: I think the answer is D. Planes are parallels if and only if they don not intersect, hope this helps!!
Step-by-step explanation:
(2x10)-4 x (4x10)-3
Help............................
Answer: convex
Step-by-step explanation:A convex polygon is a simple polygon (not self-intersecting) in which no line segment between two points on the boundary ever goes outside the polygon. Equivalently, it is a simple polygon whose interior is a convex set.
Bob's Gift Shop sold 250 cards for Mother's Day. One salesman, Kylie, sold 2% of the cards sold for Mother's Day. How many cards did Kylie sell?
solve b
3b / 7-1 = 5
Answer:
b= 2 over 7
Step-by-step explanation:
exact form b= 2 over 7
decimal form b= 0.285714
