Find the equation of a line that passes through the point (0,1) and has a gradient of 3.
Leave your answer in the form y = mx + c
Step-by-step explanation:
Find the Equation of a Line Given That You Know a Point on the Line And Its Slope
The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.
If you a point that a line passes through, and its slope, this page will show you how to find the equation of the line
Select the correct answer.
The surface area of a cube is 600 square inches. What is the area of one of its faces?
O A 6 square inches
ОВ. 36 square inches
Ос.
75 square inches
OD. 100 square inches
I NEED HELP WITH THIS PLZZZ
Answer:
The center of the circle is point: C=(1,5).
The radius of the circle is r=3.
Step-by-step explanation:
x² + y² -2x - 10y + 17 = 0
Find the center and radius of this circle
We have the equation
x² + y² -2x - 10y + 17 = 0
We collect like terms
x² - 2x + y² - 10y = -17
x² - 2x + (-2/2)² + y² - 10y + (-10/2)² = -17 + (-2/2)² + (-10/2)²
The center of the circle is point: C=(1,5).
The radius of the circle is r=3.
Please help meeeeeeeeeeeeeeee
Answer:
h+9<20
h<20-9
h<11
Option C is your answer
Answer:
its c :)
Step-by-step explanation:
if y = 16 when x = 4, find
Y when x = 6
Q3. In a hydraulic lift, a 1400 N force is applied to a 0.5 m2 piston. Calculate the minimum surface area of the large piston to lift 5000 N.
Answer:
1.8m^2 approx
Step-by-step explanation:
Given data
P1= 1400N
A1=0.5m^2
P2=5000 N
A2=??
Let us apply the formula to calculate the Area A2
P1/A1= P2/A2
substitute
1400/0.5= 5000/A2
cross multiply
1400*A2= 5000*0.5
1400*A2= 2500
A2= 2500/1400
A2= 1.78
Hence the Area is 1.8m^2 approx
I need help solving this step by step. Work would be nice so I can look and understand it so I can try a different problem.
Answer:
I need points, sorry, i cant help
Step-by-step explanation:
A linear equation with one variable, x, can be solved to show that it has no solutions. Which of the following show that there are no solutions?
select all that apply.
a) x=1
b) x=x
c) 1=1
d) 1=3
e) x=3
f) 0=3
Answer:
a,d,e,f
Step-by-step explanation:
Brian rolls a fair dice 12 times. How many times would Brian expect to roll a number greater than 4?
Brian is expected to roll a number greater than 4, 4 times
How to determine the expected row?In a fair die, we have:
Faces = 6
Faces greater than 4 = 2 i.e. 5 and 6
So, the probability to roll a number greater than 4 is:
p = 2/6
When the dice is rolled 12 times, the expected value is:
Expected = 2/6 * 12
Evaluate
Expected = 4
Hence, Brian is expected to roll a number greater than 4, 4 times
Read more about expected values at:
https://brainly.com/question/15858152
#SPJ1
On Saturday, Lucas drove 4x – 5 miles. On Sunday, he drove 3x – 10 miles. What is the difference in miles driven? write an expression and simplify it.
________________________________
Here, Distance covered by Lucas on Saturday
= 4x – 5 miles
Now, Distance covered by Lucas on Sunday
= 3x – 10 miles
________________________________
Hence, Difference between the distances
would be / –
Distance covered on Saturday – Distance covered on Sunday
= (4x – 5) – (3x – 10)
= 4x – 5 – 3x + 10
[ Because (– * + = – ) And ( – * – = +) ]
= 4x – 3x + 10 – 5
= 1x – 5
= x – 5 ( – Ans )
Hence, The difference between Distance covered ( In miles ) is ( x – 5 ) .
________________________________
Chocolates costing $8 per pound are to be mixed with chocolates costing $3 per pound to make a 20-pound mixture. If the mixture is to sell for $5 per pound, how many pounds of the $3 chocolate should be used?
10
8
12
If u know, please help :(
Answer:
8 is the correct answer i think I'm not really sure
The baseball team needs to collect 12,000 cans to raise money for new uniforms each uniform costs $50 they have collected 7,560 cans how many more cans do they need
Answer:
The answer is "4440"
Step-by-step explanation:
Total needed cans=12000
collected cans=7,560
Needed cans=?
Needed cans = Total needed cans - collected cans
[tex]= 12000 -7560\\\\ = 4,440[/tex]
The question is in the photo. Please answer with the correct answer.
Answer:9
Step-by-step explanation:
dose anyone have r o b l o x
Answer:
i do my username is EenyMenyOreo
Step-by-step explanation:
Answer:
Yes... lol
Step-by-step explanation:
Why?
Add me: isaaclikesomone
Say NANI and will give a lot of points
Is one a polygon, two, three?
Answer:
1 and 2 is and 3 is not
Step-by-step explanation:
What is 3 divided by 5? A: 1 2/3 B:15 C:3/5 D:1/15
Question 11 ) Given the following histogram, which term can be used to describe the shape of the data?
GEOMETRY HELP AHH please
Answer:
c
Step-by-step explanation:
If the yellow image was reflected across the y-axis, what would the ordered pair be for point B?
Answer:
I believe (-7,3) is the answer
Step-by-step explanation:
Answer:
(-7,3)
count from the origin point to where underneath point b is and you have x but since it's on the positive side and you're flipping it make it negative
then count up from that point and you have y, since you're on the positive top half it stays positive
PLEASE HELP MY OUT Solve: -2X + 5 +4X + 9 = 3 (6 + 4X) -12X
Show your work
Answer:
x=2
Step-by-step explanation:
first we will distribute out everything
-2x +5 +4x+ 9 = 3(6 +4x)- 12x
(multiply 3 to both 6 and 4x)
-2x +5 +4x+ 9= 18 +12x -12x
then combine like variables on both sides
(add -2x and 4x and add 5 and 9, for the other side add 12x and -12x)
2x+14= 18
then isolate x
2x=4
x=2
and substitute x for 2 to double check
-2(2)+5+4(2)+9=3(6+4(2))-12(2)
18=18
therefore 2 is correct
On a coordinate plane, a line goes through points (0, 0) and (1, 3).
Based on the graph, what is the constant of variation?
Answer:
3 on edge
Step-by-step explanation:
Just did the assignment
Please please help help me with two questions!!
Answer:
A. True
B. False
Step-by-step explanation:
1: 30 + 10 = 40 and 8 x 5 = 40 (both match)
2: 75 - 25 = 50 and 5 x 9 = 49 (Doesn't match)
Pls help me I will give the first answer brainlyist and thanks NO LINKS OR NO BRAINLYIST there are two questions please help
Answer:
h(3)= 2
g(8)-g(-5)= 39
Step-by-step explanation:
math is math
whar is the value of (4x² -10)
-------------
y
when x=5 and Y=6
A) -15
B)10
C)15
D)20
Which is the product of 7/9 and 6?
Answers: A 1 4/9
B 3 7,9
C 4 2/3
D 7 5/7
Answer:
C
Step-by-step explanation:
7/9 x 6 = 4u 6/9
simpify it and you get 4u2/3
hope thus helps :)
Can someone plz help me I beg u :(
Help Plz
Will mark brainliest
Answer:
x=12
Step-by-step explanation:
Before starting this question, you need to know that the total degree of any given triangle is 180 degrees.
Now looking at the question, we know one side is 90 degree since it is a right triangle.
180-90=90
This let us know that the remaining two angles will have to add up to equal to 90 degrees.
2x+1+5x+5=90
First, combine like terms.
7x+6=90
Now we have to get x by itself, subtract 6 on both sides then divide by 7.
7x=84
x=12
A recipe requires 1/4 cup of foil for every 2/3 cup of water. How much oil (in cups) is needed per cup of water?
Answer:
3/4
Step-by-step explanation:
please help with my math
Answer:
150 boys
Step-by-step explanation:
equation:
⇒ 5x + 4x = 270
add like terms:
⇒ 9x = 270
divide 9 on both sides:
⇒ [tex]\frac{9x}{9} = \frac{270}{9}[/tex]
solve:
⇒ x = 30
take original equation and subtitute 30 for x;
⇒5 x 30 + 4 x 30 = 270
⇒ 150 + 120 = 270
We can see that if there were 270 students, 150 would be boys and 120 would be girls.