Answer:
Step-by-step explanation:
75+50= 125
125*60%= 75 to his mother.
Answer:
Steve gave $75 to his mother.
Thus, Steve gave $75 to his mother.
Please help so I can finally finish my hw
Answer:
That's confusing
Step-by-step explanation:
Answer:
I am very sorry I don’t know how to do this sorry maybe next time
Step-by-step explanation:
I got more 1 question left
Answer:
b y=1/4x-2
Step-by-step explanation:
you are using y=mx+b form
b is the y -intercept which in this problem is -2
m is the slope which in this problem is 1/4.
A number x multiplied by 25 is 320.
Answer:
12.8
Step-by-step explanation:
Hi my sister is at school so I'm on her account
PLS HELP
Answer:
????????
Step-by-step explanation:
5 plus 2 minus 7 plus 4
Answer:
5+2=7-7+4=4 =4 the answer is 4
Step-by-step explanation:
do not cheat 1st grader
Answer:
4
Step-by-step explanation:
Plz answer this correctly and not some stupid answer, See picture. 10th grade level.
9514 1404 393
Answer:
-101 feet
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you that the relevant relation is ...
Tan = Opposite/Adjacent
Opposite = Adjacent × Tan
height = (0.5 × 5280 ft) × tan(47°) ≈ 2831 ft
__
The usual relation between estimates and errors is ...
error = estimate - actual
Then ...
actual = estimate - error
For the given angle and error, the actual angle is ...
actual angle = 47° -(-1°) = 48°
actual height = (2640 ft)·tan(48°) ≈ 2932 ft
Then the change in the height of the mountain due to the error is ...
2831 ft -2932 ft = -101 ft
The error of -1° in angle estimate creates an error of -101 ft in the height estimate.
PLS ANSWER ALL OF THE FOLLOWING QUESTIONS CORRECTLY(WILL MARK BRAINLIEST)
use the graph above to answer the following questions:
1. What is the value of g(1)?
2. What is the value of g(-12)?
3. For which of the following x-values is g(x)=-6?(fill in the blanks) blank <(greater than or equal to)x< blank
now the big question, complete the rules for g(x) so that the graph represents it.
g(x)=-10,-15<(greater than or equal to)x<-10(fill in the following blanks)
1. g(x)=blank,-10<(greater than or equal to)x<-8
2. g(x)=-6,blank<(greater than or equal to)x<-1
3. g(x)=blank,-1<(greater than or equal to)x<1
4. g(x)=4,blank<(greater than or equal to)x
g(x)=8,10<(greater than or equal to)x<15
Answer:
the answer is 2
Step-by-step explanation: PLEASE ANSWER ALL OF THE FOLLOWING QUESTIONS CORRECTLY(WILL MARK BRAINIEST)
use the graph above to answer the following questions:
1. What is the value of g(1)?
2. What is the value of g(-12)?
3. For which of the following x-values is g(x)=-6?(fill in the blanks) blank <(greater than or equal to)x< blank
now the big question, complete the rules for g(x) so that the graph represents it.
g(x)=-10,-15<(greater than or equal to)x<-10(fill in the following blanks)
1. g(x)=blank,-10<(greater than or equal to)x<-8
2. g(x)=-6,blank<(greater than or equal to)x<-1
3. g(x)=blank,-1<(greater than or equal to)x<1
4. g(x)=4,blank<(greater than or equal to)x
g(x)=8,10<(greater than or equal to)x<15
What percent of 153 is 9.18? Show your work as well please
Answer:
6% of 153 is 9.18 and thats the answer
Answer:
9.18 is 6% of 153
Step-by-step explanation:
p/100 x 153 = 9.18
100/153 x p/100 x 153 = 100/153 x 9.18
100/153 x p/100 x 153 = 918/153
p=6
Solve: 3f + 1 < 2f -5
Please proof as well.
Answer:
f < -6
Step-by-step explanation:
3f + 1 < 2f - 5
Subtract 2f from both sides
f + 1 < - 5
Subtract 1 from both sides
f < -6
Answer:
f<-6
Step-by-step explanation:
3f<2f-6
f<6
What is the slope of the line?
Answer:
[tex]m=-1[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Find points from the graph.
Point (-2, 0)
Point (0, -2)
Step 2: Find slope m
Substitute: [tex]m=\frac{-2-0}{0+2}[/tex]Subtract/Add: [tex]m=\frac{-2}{2}[/tex]Divide: [tex]m=-1[/tex]And we have our final answer!
can you guys answer this asap!!!!! what is the answer to m and b?
Answer:
b = -4
m = -5/2
Step-by-step explanation:
make brainliest
Answer:
slope=2.5 or 2 1/2
y-intercept=(-4)
Step-by-step explanation:
slope= rise/run
rise is 5
run is 2
5/2=2.5 or 2 1/2
y-intercept is when the line passes through the y-axis
y-intercept=(-4)
hope this helps :3
if it did pls mark brainliest
given the equation y= |x| complete the table of the values
Answer:
2
1
0
1
2
Step-by-step explanation:
A grocery store was having a sale. Darla had $15 in her wallet. She planned to purchase 2 gallons of fruit juice, 3 bags of chips, and a box of cupcakes. Item Sale Price Gallon of fruit juice $3.50 for first gallon, 50% off the second gallon Bag of Chips 2 for $5 or $2.65 each Box of cupcakes $4.79 How much would Darla pay for her groceries before tax? Show your work.
Answer:
The amount Daria would pay for the groceries is $17.69
Step-by-step explanation:
The amount Daria had in her wallet = $15.00
The quantity of fruit juice she planned to purchase = 2 gallons
The number of bags of chips she planned to purchase = 3 bags
The number of boxes of cupcakes she planned to buy = One box
The price for the first gallon of fruit juice = $3.50
The price for the second gallon of fruit juice = 50% off the sale price
The price of 2 bags of chips = $5
The price per bag of chips = $2.65
The price of each box of cupcakes = $4.79
Therefore;
The amount Daria would pay for the groceries = 3.50 + 0.5×3.50 + 5 + 2.65 + 4.79 = 17.69
The amount Daria would pay for the groceries = $17.69.
Without graphing, find the slope of the line that goes through
(2, -1) and (6, 1)
Answer:1/2
Step-by-step explanation: that's it
Can someone help with this plz:)
Answer:
Step-by-step explanation:
corresponding angles
What is the greatest common factor of 120 and 168
Answer:
24
Step-by-step explanation:
gcf for that is 24 I think
Answer:
24
Step-by-step explanation:
120/24 = 5
168/24 = 7
5 and 7 do not have any common factors, hence they cannot be reducible.
Melvin gave the cashier $20 to pay for 3 T-shirts. The cashier gave him $5.03 in change. Each T-shirt cost the same amount. What is the cost in dollars and cents for each T-shirt?
Answer:
$4.99
Step-by-step explanation:
20 - 5.03 = 14.97
14.97 ÷ 3 = 4.99
Find the slope of the line through each pair of points.
(−5, −20), (9, 9)
Find the slope of the line through each pair of points.
(18, −5), (18, 20)
Find the slope of the line through each pair of points.
(−5, −2), (8, 13)
Find the slope of the line through each pair of points.
(4, −17), (−20, −1)
Find the slope of the line through each pair of points.
(10, 17), (7, 8)
Find the slope of the line through each pair of points.
(−15, −6), (8, 3)
Find the slope of the line through each pair of points.
(−12, 1), (4, 1)
Find the slope of the line through each pair of points.
(12, −3), (−17, 3)
Find the slope of the line through each pair of points.
(−15, 9), (0, 3)
Find the slope of the line through each pair of points.
(5, 6), (8, 13)
I need this in 30 min
No spamming
I will report you!
Answer:
1.slope of line(m)=29/14
2.slope of line(m)= infinity(∞)
3.slope of line(m)=15/13
4.slope of line(m)=2/3
5.slope of line(m)=3
6.slope of line(m)=9/23
7.slope of line(m)=0
8.slope of line(m)=6/29
9.slope of line(m)=-6/15
10.slope of line(m)=7/3
Step-by-step explanation:
I need help I’m confused please help
Answer:
B
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Look at the ratios in each table. it should be 3:4 for each slot of sugar vs flour
How can we tell if the slope is positive or negative?
What makes a line steeper? What makes a line less steep?
What does a line with a slope of zero look like?
Answer:
I can tell you that a positive line is increasing to the right and a negative to the left.
Pablo wants to spend no more than $500 on
a new television. Which
inequality shows the amount he must save each month for 6 months to accomplish this? Option
A) 6x>500
B)6x<500
C)6x<500
D)x>500+6
Here is a list of numbers:
19, 4, -13, -17, -2, -14, 20, 8, 6
State the median.
Answer:
4 is the median to your problem
last one ok ???????
Please help! BRAINLIEST to correct answer!!
Answer:
2sqrt(14)*i
Step-by-step explanation:
(sqrt(-56))
since theres a negative in it we know there will be an i in the answer.
We need to find two numbers that multiple to 56 with at least one of them being a perfect sqaure
7*8 doesn't work
4*14 = 56
ok sqrt(4) = 2
can't take the sqaure of (14)
so we are left with
2sqrt(14)*i <---remember from before?
-3 1/6 divide by (-2 1/3)
Answer:
1 5/14
Step-by-step explanation:
-3 1/6 / -2 1/3
-3 1/6 = -19/6
-2 1/3 = -7/3
-19/6 / -7/3 = -19/6 x -3/7
-19 x -3 = 57
-6 x -7 = 42
57/42 = 1 5/14
Which expression is equivalent to 30(1/2x-2)+40(3/4y-4)
o 45xy-220
o 15x-30y-220
o 15x+30y-220
o 15x+30y-64
Answer: C
Step-by-step explanation:
Write in slope intercept form of the equation of the line parallel to y= -2x + 5 and that passes through the point (3,1)
Answer:
y = -2x + 7
Step-by-step explanation:
In a equation thats parallel to y = -2x + 5, we have the same slope but different y intercepts (b).
SO we plug in point (3, 1) into y = mx + b
y = -2x + b
1 = -2(3) + b
1 + 6 = b
b = 7
So just plug in b back into the equation
y = mx + b
y = -2x + 7
Answer:
Step-by-step explanation:
y= -2x + 7
using point-slope formula:
y - y1 = m(x - x1)
Substitute:
y - 1 = m(x - 3)
Now, what is m and how do we find it?
m represents the slope. To find the slope in this circumstance, we have to look at the equation that we were given in the problem.
y= -2x + 5
Since we are trying to find a line parallel to this equation, we will be using the same slope that this uses.
The slope in the equation is -2.
Let’s substitute -2 for m.
y - 1 = -2(x - 3)
Now distribute:
y - 1 = -2x +6
Add 1 to both sides:
y = -2x + 7
Now we have an equation in slope-intercept form that is parallel to y= -2x + 5 and runs through the point (3, 1).
4(2x+3)+3(x+1)
Expand and simplify
Answer:
The answer is
11x+15
Hope it will help you
Blas y Raul se han colocado en línea recta en lados opuestos de un generador eólico para medir su altura el terreno es llano y los dos amigos están separados por 41 m cada uno desde su posición mide el ángulo con el que se ve el generador desde el suelo qué altura tiene el generador
Answer:
La pregunta esta incompletea porque no incluye el angulo de Raul y el angulo de Blas. Busque un ejemplo similar y encontre que el angulo de Blas es 60° y el de Raul es 45°. Suponiendo que ambos midieron el angulo desde el suelo:
tangente 60° = altura / (41 - d)
tangente 45° = altura / d
altura = (41 - d) · tangente 60° = (41 - d) · 1.73205
altura = d · tangente 45° = d · 1
d = 71.01408 - 1.73205d
2.73205d = 71.01408
d = 71.01408 / 2.73205 = 25.993 ≈ 26 metros
sustituimos:
altura = d · tangente 45° = 26 · 1 = 26 metros
La altura del generador es de 26 metros
