Answer:
The x-coordinate is -7
Step-by-step explanation:
We can use the internal division formula to find this;
That will be;
(x,y) = (nx1 + mx2)/(m + n) , (ny1 + my2)/(m + n)
we only need the x coordinates in this case
m = 3 and n = 4
x = 4(-4) + 3(-11)/(3 + 4)
x = (-16 -33)/7 = -49/7 = -7
Answer:
A. -7
Step-by-step explanation: hope this helps :)
Evaluate:
90 over
-10
Answer:
-9
Step-by-step explanation:
Answer:
-9
Step-by-step explanation:
Express 0.9 as a fraction.
Answer:
9/10
Step-by-step explanation:
9 is in the tenth place so the denominator is 10.
Answer:
the answer is 9/10
HELP ASAP PLEASE WILL MARK BRAINIEST
Answer:
Should be A if i'm not wrong
Step-by-step explanation:
Hope it helps
anyone know the answer?
Answer:
x^7/y^7 (top right)
Step-by-step explanation:
Exponents are added together when multiplied, so it would equal x^7y^-7, but to get rid of the negative, the y would become the denominator in a fraction.
Answer:
x^7/y^3
Step-by-step explanation:
x^3+y^2+x^4+y^-5
re-arrange
x^4+x^3+y^-5+y^2
x^4+3+y^2-5
x^7+y^-3
let the minus(-)with the 3 be taken away
hence;
x^7/y^3
hence 3 is then possitive
If 4,250 pesos is equivalent to $250, how many pesos is equivalent to $1? HURRY AGAINNNNNNNNNNNNNNNN!
Answer:
17 cents
Step-by-step explanation:
4250/250
Here's a graph of a linear function write the equation that describes the function
Donna read 18 out of 30 pages in her book what percent of the book did she read
Answer:
60%
Step-by-step explanation:
18 divided by 30 is 0.6, and then just move the decimal two to the right and you have 60.
Solve for b, Round to the hundreth
28b^3 = 2165
Answer:
b= 4.260
Step-by-step explanation:
28^3=2165
divide both sides by 28
x^3= 2165/28
x=(2165/28)^(1/3)
x= 4.260232
Answer:
-2137
Step-by-step explanation:
you have to subtract the two numbers then you get your answer
Dylan opened a credit card account with $725.00 of available credit. Now that he has made some purchases, Dylan's account only has $601.75 of available credit. What is the percentage decrease of the amount of available credit in Dylan's account?
Answer:
130
Step-by-step explanation:
true
Answer:
123.25
Step-by-step explanation:
i subtract $725.00 by $601.75 so i can see how many he decrease the amount of avalable credit in dylan's account hope this helps!
A basketball player made 12 baskets and missed 3 baskets. What is the ratio of baskets made to total shots taken?
Answer:
Step-by-step explanation:
6
Hmmmmmmmmmmmmmmmmmmmmmm?
Answer:
A, B, & D
Step-by-step explanation:
A: Linear functions are often written in point-slope form, y=mx+b.
B: The rate of change in linear functions is always a constant slope, the m value.
C: The initial value of a linear function could be zero. It depends on the line.
D: It makes sense that the graph of a linear function is a line.
E: A vertical line is not a function. You can do the vertical line test: if a vertical line were to hit more than one point at a single x-value, the line is not a function.
I hope this helps!
A construction worker covered a square floor using 172.3 ft^2 of flooring without any overlap. Which
measurement is closest to the value of one side of this floor in feet?
Answer:
Step-by-step explanation:
aye I need the answer soomeine helo me out, add my insta;, hy.cxsar
**PLEASE HELP** Juan is three times as old as Gabe and Gabe is six years older than Catherine. If the sum of their ages is 149, how old is each person?
Answer:
Above,please mark as brainliest
Step-by-step explanation:
Catherine:x
Gabe:x+6
Juan:3(x+6)=3x+18
(3x+18)+(x+6)+x=149
5x+24=149
5x=125
x=25
Catherine:25
Gabe:31
Juan:93
Check:93+25+31=149
what is the point slop equation of the line through the points (-5,5) that is perpendicular to the line whose equation is 5x=3y
Answer:
(2, -10)
Step-by-step explanation:
5-3= 2
-5-5= -10
Answer:
y - 5 = - [tex]\frac{3}{5}[/tex](x + 5)
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
Given
5x = 3y , that is
3y = 5x ( divide both sides by 3 )
y = [tex]\frac{5}{3}[/tex] x ← in slope- intercept form
with slope m = [tex]\frac{5}{3}[/tex]
Given a line with slope m then the slope of a line perpendicular to it is
[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{\frac{5}{3} }[/tex] = - [tex]\frac{3}{5}[/tex] and (a, b) = (- 5, 5), then
y - 5 = - [tex]\frac{3}{5}[/tex] (x - (- 5) ), that is
y - 5 = - [tex]\frac{3}{5}[/tex] (x + 5) ← equation of perpendicular line
i triple my number and ad four then i get seven whats my number
Answer:
Your answer would be number 1
Answer:
1
Step-by-step explanation:
1 x 3 = 3
3 + 4 = 7
Jose was trying to beat his older sister in a race. He got a 3 meter head start and ran at a constant speed of 5 meters every 2 seconds. What is the slope, y-intercept, and equation of this situation? Include units.
Solve 4,500 ÷ 9 = using metal agh
Answer:
4500/9= 500
Also what did you mean by using metal?
Answer is 500
500 = 5000 to the nearest tenth
500 = 500 to the nearest hundredth
500 = 500 to the nearest thousandth
= 0 to the nearest tenth
= 0 to the nearest hundredth
= 0 to the nearest thousandth
Write your answer in simplest form
Answer:
-2 2/5
Step-by-step explanation:
- 3/5 + - 9/5 = -12/5
-12/5 = -2 2/5
please do one for 3-5 and one for 6-8 i will give brainliest
Answer:
Use the arithmetic formal
Step-by-step explanation:
an = d (n - 1) + c
13 points Please answer quick.
Divide (x^5 - x^4 + x^3 - x^2 + x -1) by (x-1)
show your calculation
If you don't know don't answer.
If you do it I will report the answer.
Answer:
[tex]x^{4}[/tex] + x² + 1
Step-by-step explanation:
One way is to divide using Synthetic division
1 | 1 - 1 1 - 1 1 - 1
↓ 1 0 1 0 1
--------------------------------------
1 0 1 0 1 0 ← remainder
Since remainder is 0 then (x - 1) is a factor of the polynomial
The quotient is of degree 1 less than the dividend, that is
quotient = [tex]x^{4}[/tex] + x² + 1
Answer:
[tex]\boxed{x^4 + x^2 + x}[/tex]
Step-by-step explanation:
[tex]\frac{x^5 - x^4 + x^3 -x^2 + x - 1}{x - 1}[/tex]
[tex]= \frac{(x - 1)(x^4 + x^2 + x)}{x - 1}[/tex]
[tex]= x^4 + x^2 + x[/tex]
.
Happy to help :)
Write the equation of a line with a slope of -2 and a y-intercept of -5. Do not use spaces in your response. *
Answer:
y=-2x-5
Step-by-step explanation:
An item costs $ 390 before tax, and the sales tax is $31.20 .
Find the sales tax rate. Write your answer as a percentage.
Answer:
7.80/390=0.02=2%
Step-by-step explanation:
Answer:
Step-by-step explanation:
390x=31.20
divide each side by 390
you get 0.08
multiply that by 100
you get 8%
cost $0.65 per pound. Sasha bought 4 pounds of bananas. How much did
she pay for the bananas?
Answer: $
Answer:
$2.60
I am pretty sure this is correct but will u tell me if its not plz :)
John is at a local bait shop; he wants to buy bait for his fishing trip. At the store, they are selling live bait for $12 a pound and natural bait for $7 a pound. John would like to get at least 3 pounds of live bait, but he only has a budget of $63. Let be the amount of live bait and be the amount of natural bait.
Answer:
Step-by-step explanation:
x= live bait and y= natural bait
12x+7y=63
x>3
x can be anywhere between 3 and 5.
when x=3, y=3
when x=4, y=2
when x=5, y=0
you can get 3 pounds of each bait and have 1 dollar left
Step-by-step explanation:
3(x+2) = 2(x+5)? What does it equal?
Answer:
x=4
Step-by-step explanation:
3(x+2) = 2(x+5)
Distribute
3x+6 = 2x+10
Subtract 2x from each side
3x-2x+6 = 2x-2x+10
x +6 = 10
Subtract 6 from each side
x+6-6 = 10-6
x = 4
Answer:
x = 4
Step-by-step explanation:
Original Equation:
3(x + 2) = 2(x + 5)
Use distributive property
3 · x = 3x
3 · 2 = 6
Your equation should look like this now:
3x + 6 = 2(x + 5)
Use distributive property for the other side
2 · x = 2x
2 · 5 = 10
Your equation:
3x + 6 = 2x + 10
Subtract 6 from both sides
3x = 2x + 4
Subtract 2x from both sides
1x = 4
Divide both sides by 1
x = 4
Hope this helped :)
Please consider Brainliest :)
What is x if 3x+6= 39
Answer:
X = 11
Step-by-step explanation:
can someone help me on this one please
Answer:
x=-2
Step-by-step explanation
x+74+37+x+73=180
184+2x=180
-184 -184
2x=-4
x=-2
HELPP!! (Math related) look at the picture plss
please help w this math!!
Answer:
18.25-2=16.25
16.25÷5=3.25
answer=3.25
Answer:
$18.25-$2
=$ 16.25 for 5 drink
$16.25/5 for 1 drink
Use calculator
solve least to greatest
7/10,2/3,11/15
Answer
2/3, 7/10, 11/15
Step-by-step explanation: