Answer:
first determine the gradient because the equation of a straight line is y=mx+c
therefore gradient=change in y/change in x
=y2-y1/x2-x1
=4-3/-3-(-3)
=1/0
there fore gradient of the line is undefined
y=x+c
4=-3+c
4+3=c
7=c
therefore y=x+7
Enter the unknown value that makes this statement true:
O is 60% of 70.
Answer:
I think that the correct answer to this question is ( 42 ).
help please for 50 points
Answer and Step-by-step explanation:
347
Answer: 347.0
Step-by-step explanation:
someone pls help me!!
Answer:
[tex] r = \frac{12\sin 20\degree}{ \sin 35\degree } [/tex]
Step-by-step explanation:
By sine rule
[tex] \frac{r}{ \sin \angle R } = \frac{p}{ \sin \angle P} \\ \\ \frac{r}{ \sin 20\degree } = \frac{12}{ \sin 35\degree } \\ \\ r = \frac{12\sin 20\degree}{ \sin 35\degree } [/tex]
Which are the solutions to 49x2 – 36 = 0
A. r=
7
ő
C. x=+
7
B. x=
49
36
D. No real solution
Zeros of the function of x = -6, and x = -2
Answer:
Step-by-step explanation:
If x=(-2,-6) are zeros of the function y then
y=(x+2)(x+6) which expands to
y=x^2+8x+12
Determine the values of the variables that will prove the figures similar
Will make brainliest answer!!!!
Write the numerical coefficient of ‘q’ in the expression 10p ― 5q + 24
Answer:
-5 is your answer
Step-by-step explanation:
Hope it helps you
•) Nihal had 120 brinjal plants, 90 lady's finger plants and 45 Chilli plants in his farm. due to a sudden storm, 29 chilli plants, 12 brinjal plants and 3 lady's finger plants got damaged. how many plants of each variety are safe in his farm ?
Answer:
hello
Step-by-step explanation:
ok so he had 120 brinjal plants 90 ladys finger plant 45 chilli plants
ok so a storm came along
120/12
90/3
45/29
i think its right if not im so sorrry
I need these questions done. I'm lost. And all my points are gone pls help............................................................................
Answer:
Step-by-step explanation:
(x+1)(x+6)/(x+1) = x + 6
(x-19)(x+2)/(x+2)= x - 19
(x-8)(x-2)/(x-2)= x - 8
Answer:
x+6 x-19 x-8 from top to bottom
Step-by-step explanation:
Hope this helps give brainliest if you can
Kate bought a house for 198,000 and then sold it for 230,000 when you’re later. What is the profit as a percentage?
Answer:
16.16%
Step-by-step explanation:
calculate the percent change
The straight line p. passes through the point
(10,1) and it's porpendicular to the line
equation 2x + y=1. find the equation of P
Answer:
y = 1/2 x - 4
Step-by-step explanation:
Given the equation of the line as 2x+y = 1
Get the slope
y = -2x+1
Slope of the line is m = -2
Slope of the line P will ne M = -1/-2 (since they are perpendicular)
Slope of line P = 1/2
The equation in point slope form is expressed as;
y - y 0 = m(x-x0)
Given that x0 = 10, y = 1
y - 1 = 1/2(x-10)
2(y-1) = x-10
2y - 2 = x-10
2y = x - 10 +'2
2y = x-8
y = 1/2 x - 8/2
y = 1/2 x - 4
This gives the equation of line P
Match the coordinates with the points on the coordinate plane
Answer:
Step-by-step explanation:
[tex](-2\frac{1}{2},3\frac{1}{2})[/tex]
Since, x-coordinate is negative and y-coordinate is positive, point will lie in the 2nd quadrant.
Answer is point P.
(-3, 6)
Point L represents the given coordinates.
[tex](-4\frac{1}{2},2)[/tex]
Point P represents the given coordinates.
[tex](2\frac{1}{2},2\frac{1}{2})[/tex]
Since, x and y coordinates are positive, point will lie in the 1st quadrant.
Point Q represents the given coordinates.
[tex](-1\frac{1}{2},-3\frac{1}{2})[/tex]
Since, both x and y coordinates are negative, point will lie in the 3rd coordinate.
Point R represents the given coordinates.
Payal is putting books on her bookshelf. She has 32 books.
She puts 8 books on each shelf. How many shelves have 8
books?
Your answer
1 point
cl
Answer:
4
Step-by-step explanation:
[tex]04\\ 8\sqrt{32} \\[/tex]
Can someone tell me what x equals!
Answer:
12
Step-by-step explanation:
hope u find this helpfull
Answer:
Step-by-step explanation:
x = 12
the triangle was made smaller (i forget what the term is)
it was made smaller by [tex]1\frac{1}{3}[/tex]
to find that you divide 24 by its equivalent side on the other triangle which would be 18
24 / 18 = [tex]1\frac{1}{3}[/tex]
to find what x is equal to you have to find the equivalent side on the other triangle. this would be 16. since the triangle with 16 is bigger the equation is:
16 / [tex]1\frac{1}{3}[/tex] = 12
so x = 12
f(x) = 3x^4 + 19x^3 + 69x^2 + 99x + 26
a) Use the Rational Zeros Theorem to list all the possible rational zeros of f(x). List all possible zeros.
b) Use synthetic division and the possible rational zeros above to obtain the FIRST zero. What is the first zero you used? Show the steps used using synthetic division that you
used to arrive at the answer.
c) Use synthetic division and the possible rational zeros to obtain the SECOND zero. What was the second zero you used? Show the steps used using synthetic division that
you used to arrive at the answer.
d) Find the remaining zeros by using factoring, the square root property, or the
quadratic formula.
e) List all the zeros
Show all the work
Answer:
sorry
Step-by-step explanation:
PLEASE ASAP I NEED HELP ON THIS PROBLEM
Answer: to be true I don't understand this
Step-by-step explanation:
please help this is so confusing
Answer:
Triangle #2
Step-by-step explanation:
Translation involves the movement of a triangle without changing its direction or shape. It basically involves the sliding of a triangle, so Triangle 2 satisfies the definition of translation.
Help me plzzzzzzzzzZzzzzzzzzzZ
Answer:
Option A is correct answer..
Pls sandhya se baat karado yaar ,
nhi to mai mar jaunga .
Pls sandhya baat karlo na yaar .
ʜᴀᴠᴇ ᴀ ɢᴏᴏᴅ ᴅᴀʏ
❥︎ ʏᴜɢᴀʟᵇᵒˢˢ!
Answer:
its A
Step-by-step explanation:
what is -3(2m-5)=1/2(-12m+30)
Answer:
answer is 0
Step-by-step explanation:
Sophia babysat for 3 5/12 hours on Friday. She babysat for 2 5/6 hours on Saturday. For the following statements, estimate how long Sophia babysat on Friday and Saturday combined. Choose the correct benchmarks and sum.
Answer:
the answer is c for Friday and 6 3/12 hours for them both combined
Step-by-step explanation:
because 3 5/12 is closest to 3 1/2=3 6/12
for fir day and Saturday day combined it would be 6 3/12
because 5/6 is 10/12 and 5/12 + 10/12 is 15/12 which is also 1 3/12
so add 3 +2=5 and then add the fraction 1 3/12 which would be 6 3/12 hours
What is the measure of angle Q?
A. 27°
B. 33°
C. 40°
D. 120°
Answer:
27 degrees ( option A)
Step-by-step explanation:
It is the only option that is smaller than 33 degrees, (which is because SRT ~ PQB) and it is dilated by a fraction
Answer:
q=33
Step-by-step explanation:
is the correct answer because we can see that r=q
Paul organised an event for a charity.
Each ticket for the event cost £19.95
Paul sold 395 tickets.
Paul paid costs of £6000
He gave all money left to the charity
Work out the an estimate for the amount of money Paul gave to the charity?
Answer:
The answer is 2000. Hope this helps! If I could have brainliest I'm trying to rank up :)
Step-by-step explanation:
This question asks us to estimate the amount of money Paul gave to Charity.
To work out an estimate we must start by rounding the numbers we are given to 1 significant figure and the
Starting with 19.95 --> this rounds to 20 and 395 rounds to 400.
Then we have to multiply these numbers together:
20 x 400 = 8000
3. Finally subtract 6000 from our estimate
8000-6000=2000
The answer is 2000.
What’s the area? For this
to figure out the area you have to use the formula 1/2 base times height.
For these questions find the probability of drawing the given cards at random from a standard 52-card deck under each condition: (a) with replacement and (b) without replacement. Write your answers as fractions in simplest form.
2) A club, then a spade
a. With replacement
b. Without replacement
3) An ace, then a queen
a. With replacement
b. Without replacement
Answer:
2
a) 6.37%
b) 6.25%
3
a) 0.60 %
b) 0.59 %
Step-by-step explanation:
2 )
a) With replacement
Probability of extracting a club is 13/52
Probability of extracting a spade is 13/51
13/52 * 13/51
= 6.37 %
b) Without replacement
13/52 * 13/52
= 6.25 %
3) With replacement
Probability of extracting a ace is 4/52
Probability of extracting a queen is 4/51
4/52 * 4/51
= 0.60 %
b) Without replacement
4/52 * 4/52
= 0.59 %
Solve the system of equation 2x + y = -4 and 5x – 3y = 1 by the method of elimination
Step-by-step explanation:
first step while implementing the elimination method is to look at the numbers which can be multiplied to which in order to have like terms as solved below
as you can see in equation number 2 that the number three can be multiplied with equation 1 in order to have like terms so you can cancel them out
so , multiply 3 with the whole of equation 1
3( 2x + y = -4 )
= 6x + 3y = -12
( keep in mind the sign of the number)
5x -3 y = 1
now ,
we have
6x + 3y = -12
5x -3y = 1
as you can see that now we have like terms and when we add both these equations the like terms cancel out each other as they have opposite signs ( + - gives you - )
so , once you add the like terms this is what you will get
6x + 5x +3y-3y -12+1
= 11x + 0 - 11
then you can simplify this further for x first
11x = 11
x = 11/11
x = 1
now we have the value of x let's simply further for y
let's take equation 2
5(1) - 3y =1
5 -3y = 1
5-1 = 3y
4 = 3y
4/3 = y
to confirm your values you can put these values in one of the two equations given initially , let's use equation two to check .
5x-3y = 1
( now let's place the values of x and y into the equation and see if our answer is 1 )
5 (1) - 3 (4/3)
= 5 - 4
= 1
it is correct
-16t^2 + 121t + 1
Help me pleaseeee!
List all number from the given set that are: real number, whole number, integers, natural number, rational numbers and irrational number
(-3, -2/7,0,0.75, square root of 5,2.6, square root of 36)
Mark brought chocolate and vanilla cupcakes to school for his birthday
100 students decided to take a cupcake, and 80% of them picked vanilla.
How many people picked a vanilla cupcake?
Answer:
80 students decided to take a vanilla cupcake.
Step-by-step explanation:
100 * 0.80 = 80
Solve 4 5/6 + 9 5/9 for the answer
Answer:
259 /18 = 14 7/18 ≈14.389
Step-by-step explanation:
cuánto es 2/4
[tex]2 \div 4[/tex]
Answer: 1/2 o .5
Step-by-step explanation:
Answer: 2/4 = 0.5
Espero que ayude