Answer:
q = - 13
Step-by-step explanation:
Calculate the slope m using the slope formula and equate to 6
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 1, q) and (x₂, y₂ ) = (0, - 7)
m = [tex]\frac{-7-q}{0+1}[/tex] = - 7 - q , then
- 7 - q = 6 ( add 7 to both sides )
- q = 13 ( multiply both sides by - 1 )
q = - 13
Answer:
q = -13?
Step-by-step explanation:
the equation is y = mx + c
m is the gradient
c is the y-intercept
where the line crosses the y axis
If 6 is the gradient then the equation is
y = 6x + c
Find c by using the coordinates given:
-7 = ( 6× 0) +c
-7 = 0 + c
c = -7
the equation is y = 6x -7
Substitute the other coordinates to find q:
y or q = (6 ×-1) - 7
q = -6 -7
q = -13
How do I solve 3x-5>0 ? Can someone explain please
Answer:
Find my Answer attached.
Step-by-step explanation:
9514 1404 393
Answer:
x > 5/3
Step-by-step explanation:
In general, inequalities are solved the same way that equations are: undo what is done to the variable. (Whatever you do to one side of the inequality, you must also do to the other side.)
If you were to evaluate this inequality for some value of x, you would ...
multiply by 3subtract 5When solving for x, you undo these operations in reverse order. You undo the "subtract 5" by doing "add 5" to both sides of the inequality:
3x -5 +5 > 0 +5
3x > 5
You undo the "multiply by 3" by doing "divide by 3" to both sides of the inequality:
(3x)/3 > 5/3
x > 5/3 . . . . . . . the solution
__
Additional comment
The only difference between solving an equation and solving an inequality is that multiplication or division by a negative number reverses the comparison symbol.
Consider -1 > -2. When this is multiplied by -1, it becomes 1 < 2, with the comparison reversed.
__
As you can see, as long as multiplication and division are with positive numbers, the actual comparison symbol doesn't matter:
3x -5 > 0 ⇒ x > 5/3
3x -5 = 0 ⇒ x = 5/3
3x -5 < 0 ⇒ x < 5/3
Coach Miguel bought 3 identical soccer balls for his soccer team. After applying a $25.00 store gift card, his total was $13.97. Which equation can be used to calculate by the price of each soccer ball?
A 3b - 25 = 13.97
B. 3b + 25 = 13.97
C. 1/3b - 25 – 13.97
D. 1/3b + 25 = 13.97
Answer:
F the person that Post the question
Step-by-step explanation:
He said he couldn’t give me the answer because we went to different schools like who does that
Please please help me I will give brainileist
Answer:
26
Step-by-step explanation:
Average = all the numbers added together then divided by the amount of numbers in the equation
21+24+25+25+26+26+26+26+27+29= 255
Since there are ten numbers in this equation, divide the sum by 10
25.5
round up
26
Does someone understand this
Answer: 61
Step-by-step explanation:
You should break the figure into separate shapes, find the area, and add them together.
The dot plots show rainfall totals for several spring storms in highland areas and lowland areas. What is the median rainfall for the highland storms? What is the median rainfall for the lowland storms?
Answer:
Median highland = 16 mm
Median lowland = 16 mm
Step-by-step explanation:
For the highland area :
The sample size, n = 44
Obtain the median value using :
1/2 * (n + 1)th term
1/2 * (44 +1) th term
1/2 * 45 = 22.5th term.
(22nd + 23rd) term / 2
(16 + 16) / 2 = 16 mm
For the lowland area :
1/2 * (n + 1)th term
1/2 * (44 +1) th term
1/2 * 45 = 22.5th term.
(22nd + 23rd) term / 2
(12 + 12) / 2 = 12 mm
Answer:
16mm, 12mm
Step-by-step explanation:
on edge got it right
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
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HELP I NEED HELP ASAP
Answer:
B
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
the highest student changed the distribution by a lot
What is the sum of an 8 term geometric series if the first term is -11 and the last term is 859,375 and the common ratio is -5
Answer:716,144
Step-by-step explanation:
Given
No of the terms in GP [tex]n=8[/tex]
First-term [tex]a=-11[/tex]
last term [tex]a_n=859,375\quad (ar^{n-1})[/tex]
Common ratio [tex]r=-5[/tex]
The Sum of a GP is given by
[tex]S_n=\dfrac{a(1-r^n)}{1-r}\quad \quad [r<1][/tex]
Put the values
[tex]\Rightarrow S_n=\dfrac{-11(1-(-5)^8)}{1-(-5)}\\\\\Rightarrow S_n=\dfrac{-11\times -390624}{6}\\\\\Rightarrow S_n=\dfrac{42,96,864}{6}=716,144[/tex]
Can some one please help me with thins i cant figure the answer out ill will give 25 points for help.
6n=39
Answer: 6.5
Step-by-step explanation:
Divide 39 by 6.
39/6= 6.5
30 thank you and please help me no links please
Answer:
D. 0.7 yards
Step-by-step explanation:
28/4 = 7, then move the decimal to the left once
HELPPP ME PLEASE!!!
(don’t answer if you don’t know or just for points bc i’ll report)
Answer:
The last one
Step-by-step explanation:
What is the value of the fraction below?
14/0
Answer:
It isn't a number so you would call it undefined
You can think of it like 14 divided by 0 and like siri said “Imagine that you have zero cookies, and you split them evenly among zero friends. How many cookies does each person get? See? It doesn’t make sense. And Cookie Monster is sad that there are no cookies, and you are sad that you have no friends.” In this case, “Imagine that you have 14 cookies, and you split them evenly among zero friends. How many cookies does each person get? See? It doesn’t make sense. And Cookie Monster is happy he gets 14 cookies, and you are sad that you have no friends.”
(4) please try and find the area of a triangle thank you
Answer:
The answer is 6m
Step-by-step explanation:
This is because the formulae used to find the area of a triangle is ½ multiplied by the base multiplied by the height.
Hope it helps:)
Can some show the steps and the answer please I really need help tell me how you get it and the answer
Answer:
if you use the 10 feet ladder base is 6 feet
if you use 12 feet ladder base is 8.94 feet
if you use 15 feet ladder base is 12.69 feet
Step-by-step explanation:
you know the ladder length so you know the hypotenuse
you can use a^2 + b^2= c^2
for example you use the 10 feet ladder
8^2+b^2 = 10^2
64 + b^2 = 100
subtract 64 from both sides
b^2=36
to get rid of the exponent find square root
b= 6
you can plug in the different values like 15 or 12
The question is: Which best describes the first step in evaluating the expression 4· 53+1 (8-5)Cubed 3
Answer:
Subtract [tex]8 - 5[/tex]
Step-by-step explanation:
Given
[tex]4 . \frac{53 + 1}{(8 - 5)^3}[/tex]
Required
The first step to evaluate the expression
The first step is to evaluate the expression in brackets.
From the question: The expression in bracket is: [tex]8 - 5[/tex]
So, the first step is to subtract [tex]8 - 5[/tex]
The area of a rectangular painting is 8811 cm^(2). If the length of the painting is 99 cm , what is its width?
Answer:
The answer is 784,179.
Step-by-step explanation:
8811 x 8811, or 8811*2 is 77633721.
77633721 / 99 = 784,179
A tray can hold 9 milk bottles. There are 9063 milk bottles in a dairy farm. After packing the milk bottles in the trays,10 trays are left empty. How many trays are there in total in the farm?
Answer:
1017
Step-by-step explanation:
9063/9=1007
1007+10=1017
If you help I swear to god I will give brainliest!
Answer:
a. 45 b. 44 c. 30 d. 50 and e. 65
Step-by-step explanation:
divide. when you divide a fraction, flip it. ex. 22 ÷ 1/2 would be 22× 2/1
Answer:
the first one is the answer is 45 miles , because 135 miles divided by 3 hours [180 minutes] equals to 0.75 , 180 minutes times 0.75 equals to 135 miles , 2 hours [120 minutes] times 0.75 equals to 90 miles and 1 hour [60minutes] times 0.75 equals to 45 miles.
Step-by-step explanation:
b. 44 c. 30 d. 50 and e. 65
The image of the point (2, -3) under a translation is (-1, 1). Find the coordinates of the image of the point (5, 6) under the same translation.
Answer:
the anser is b great job
Step-by-step explanation:
The equation g=3r represents how much Trevin makes per hour at his job. What is the unit rate?
Answer:
Hope It Help
Brainliest please
Answer:
3
Step-by-step explanation:
The unit rate is a rate with 1 in the denominator. The unit rate for this equation would be how much money he makes in one hour. So, to find the unit rate plugin 1 for r and solve for g. One times three (1*3) is equal to 3; therefore, that is the unit rate.
my teacher gave the answer but I have to figure out how she got the answer please help.
Answer:
what i did was 360 and how i got that was a circle equals 360 so 360-108=252 so 360-252=108
Step-by-step explanation:
Answer:
∠ABC= 70
Step-by-step explanation:
arc AB = 110, so ∠ACB = 55,
ΔABC is an isosceles triangle cause two sides are the same,
so ∠BAC = 55, angles in a triangle adds up to 180, so
180 - 55 - 55 = 70 = ∠ABC
16.6 repeating %
a.⅙
b.⅓
c.⅗
d.⅔
Answer:
Step-by-step explanation:
a. 1/6 because 16.6% is 0.166666666666
1/6 = 0.166666666666
A store buys a coat for $120. If they sell it for $180, why is the percent of change?
Answer: 50%
Step-by-step explanation: [tex]180 - 120 = 60[/tex], [tex]60/120=1/2[/tex] which is [tex]50%[/tex]%.
Hope this helps!
In December, a car salesman sold 60 cars. In January, he only sold 24. Find the percent decrease in his monthly sales.
Answer: 45.6
Step-by-step explanation:
60 - (24% × 60) =
60 - 24% × 60 =
(1 - 24%) × 60 =
(100% - 24%) × 60 =
76% × 60 =
76 ÷ 100 × 60 =
76 × 60 ÷ 100 =
4,560 ÷ 100 = 45.6
i need help plz help me
Answer:
B. 6 x 1.05
Step-by-step explanation:
Answer:
do 6 * 1.05 and that will be your answer if any other questions please
Evaluate the function below for x=2 f(x)=x^4+6x^3+3
Answer:
f(2)=67
Step-by-step explanation:
In order to evaluate the function you must switch all of the x for 2
so it would be f(2)=2^4+6(2)^3+3
Myrna is bought fresh flowers for her Mom’s birthday. She had $25 with her. The flowers were on a 10% sale. How much did Myrna pay for the flowers?
Answer:
2 [tex]\frac{5}{2}[/tex]
Step-by-step explanation:
[tex]\frac{25}{1} \\[/tex] × [tex]\frac{10}{100}[/tex] = [tex]\frac{10}{4}[/tex] or
Simplified: [tex]\frac{5}{2}[/tex]
2 whole number [tex]\frac{1}{2}[/tex]
What is the slope of the line shown below?
Answer:
2
Step-by-step explanation:
ΔX = -1 – 2 = -3
ΔY = -4 – 2 = -6
-6 divided by -3=2
Hope it helps ;)
Step-by-step explanation:
[tex]slope = \frac{y2 -y1 }{x2 - x1} \\ = \frac{ - 4 - 2}{ - 1 - 2} \\ = \frac{ - 6}{ - 3} \\ = 2[/tex]
even if x₁ = -1, y₁ = -4 and x₂ = 2, y₂= 2 the result remains the same.
#CMIIWGUYSSS PLS HELP ME IM GONNA FAIL FRR
Answer:
x = 11
Step-by-step explanation:
180 - (82+50)
180 - 132
48
5x-7 = 48
5x = 55
x = 11
3/4 + (-1/2) + (-2/3) explain me
Answer:
Remove the parentheses, use LCM (least common multiplier), adjust fractions based on the LCM, since denominators are equal, combine the fractions, subtract. Your answer would be: -5/12.
Step-by-step explanation:
Steps to the words I said but in fraction step:
3/4 + (-1/2) + (-2/3)
3/4 - 1/2 - 2/3
9/12 - 6/12 - 8/12
9-6-8/12
-5/12
explain how to evaluate simplify and convert to radical form (x^3/8)^3/4
Answer:
[tex](x^\frac{3}{8})^\frac{3}{4} = \sqrt[32]{x^9}[/tex]
Step-by-step explanation:
Given
[tex](x^\frac{3}{8})^\frac{3}{4}[/tex]
Required
Convert to radical form
[tex](x^\frac{3}{8})^\frac{3}{4}[/tex]
Evaluate the exponents
[tex](x^\frac{3}{8})^\frac{3}{4} = x^\frac{3*3}{8*4}[/tex]
[tex](x^\frac{3}{8})^\frac{3}{4} = x^\frac{9}{32}[/tex]
Split the exponent
[tex](x^\frac{3}{8})^\frac{3}{4} = (x^9)^\frac{1}{32}[/tex]
Apply the following law of indices
[tex](x^a)^\frac{1}{b} = \sqrt[b]{x^a}[/tex]
So, we have:
[tex](x^\frac{3}{8})^\frac{3}{4} = \sqrt[32]{x^9}[/tex]
