Answer: 4
Step-by-step explanation:
(4,-2) will be point 1, (7,10) will be point 2. The order doesn't matter.
slope = y2-y1 / x2 - x1
slope = 10 - (-2) / 7 - 4
slope = 12 / 3
slope = 4
The slope of the line that passing through (4, -2) and (7, 10) is 11/3.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
(4, -1) = (a, b) and (7, 10) = (c, d)
Slope:
= (d - b) / (c - a)
= (10 + 1) / (7 - 4)
= 11 / 3
Thus,
The slope is 11/3.
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solve the median of 4,5,3,4,3,1
Answer:
arrange them in order = 1,3,3,4,4,5
then cancel them slowly from both side = 3,3,4,4
until u find a single number or two number.
for two number which is same as this do (3+4)/2 which is 7/2 = 3.5
Step-by-step explanation:
4,5,3,4,3,1 (n = 6)
[tex] \\ \tt median = \frac{n + 1}{2} [/tex]
[tex] \\ \tt \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{6 + 1}{2} [/tex]
[tex] \\ \tt \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{7}{2} [/tex]
[tex] \\ \tt \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 3.5[/tex]
Find the missing coefficient in the equation of the line that passes through the given point Write the completed equation 3x + By = 97, (21, - 4)
Answer:
[tex]-\frac{17}{2}[/tex]
Step-by-step explanation:
Substitute the point (21,-4) in for [tex]x[/tex] and [tex]y[/tex] in the equation making
[tex]3(21)+B(-4)=97[/tex]
Simplify and solve
[tex]63-4B=97[/tex]
[tex]-4B=34[/tex]
[tex]B=-\frac{17}{2}[/tex]
A square park has an area of 120 m2
a) What are the dimensions of the park? Give your answer to the nearest metre.
b) If fencing costs $18.50/m, how much would it cost to install a fence around the park?
Show your work
Answer:
The dimensions of the Park is120m2
22 miles in
3
hour
4 4
Find the unit rate
Answer:
Use a fraction calculator because it will help you to explain their answer better
help ur boy out abcdefghijklmnopqrstuvwxyz
Answer:
(-6, 10) (-10, 9) (-11, -6) (-5, 1)Step-by-step explanation:
(x,y) → (x-8, y+4)
1. (2, 6)
(2-8, 6+4)
(-6, 10)
2. (-2, 5)
(-2-8, 5+4)
(-10, 9)
3. (-3, -10)
(-3-8, -10+4)
(-11, -6)
ídk man u should connect it to (11, -7) since it's the only choice closest to the right answer, but If u can write the correct then write this. there's prolly an error in that quiz ídk
4. (3, -3)
(3-8, -3+4)
(-5, 1)
still not in the choices nanii but (5, -14) is the only choice left and also the closest, and even if u use calculator the correct answer is still (-5, 1). sigh, I hope this helper at least
YES I AM GIVING A BRAINLST
Answer:
it's the third one!
Step-by-step explanation:
ur welcome :)
The circumference of a circle is 14.444 miles. What is the circle's diameter?
Answer:
2.29883
formula
[tex]c = 2 \times \pi \times r[/tex]
solving for (r) radius
[tex]r = \frac{c}{2\pi} = \frac{14.44}{2 \times \pi} [/tex]
= 2.29883
If the radius of a circle A is 4 cm and got an area for that circle, if you doubled the radius for circle B would the area be double the area of circle A?
Answer:
No
Step-by-step explanation:
The area won't double by doubling the radius because the radius gets squared and 4^2=16 while 8^2 = 64.
x+2/x-1 / x-3/x-1 when x ≠ 1
Answer:
[tex] \frac{ \frac{x + 2}{x - 1} }{ \frac{x - 3}{x - 1} } \\ = \frac{x + 2}{x - 1} \times \frac{x - 1}{x - 3} \\ = \frac{x + 2}{x - 3} \: when \: x \ne3[/tex]
Can you explain how to solve this please?
9514 1404 393
Answer:
-25
Step-by-step explanation:
Consult your memory of multiplication tables to determine the square root of 100.
10×10 = 100
√100 = 10
Then multiply that value by -2.5
-2.5×10 = -25
___
Of course, you can use a calculator or spreadsheet to evaluate this expression, too.
Find the value of x in the triangle shown below.
1
4
Choose 1 answer:
Answer:
x = [tex]\sqrt{17}[/tex]
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides , that is
x² = 4² + 1² = 16 + 1 = 17 ( take square root of both sides )
x = [tex]\sqrt{17}[/tex]
Answer:
x = 4.12
Step-by-step explanation:
Remark
Use the Pythagarian Theorem a^ + b^2 = c^2
a = 1
b = 4
c = ?
Solution
1^2 + 4^2 = c^2 Expand
1 + 16 = c^2 Combine
c^2 = 17 Take the square root of both sides
sqrt(c^2) = sqrt(17)
c = 4.12 Answer
which expressions are equivalent to 2 to the power of 11?
Answer:
Step-by-step explanation:
2048/4 = 512
2000 + 48 = 2048
4 x 412 = 2048
Could someone please help me out with this? Determine if the two figures are congruent and explain your answer. (10 points) (It would help if you explained the rotation and maybe include a postulate equation)
Answer:
the two figures are congruent and the same, just mirrored and rotated. If you count the units between points on both, they are the same
Step-by-step explanation:
b) (2045+2553−3022):522
Answer:
822,672
Step-by-step explanation:
(2045+2553-3022)\times 522
(2045+2553−3022)×522
(2045+2553-3022)522
1 Simplify 2045+2553 to 4598.
(4598-3022)times 522
(4598−3022)×522
2 Simplify 4598-3022 to1576.
1576 times 522
1576×522
3 Simplify.
822672
If f(x) =|x| +9 and g(x)=-6, which describes the range of (f+g)(x)?
[tex](f + g)(x) = f(x) + g(x)[/tex]
[tex](f + g)(x) = |x| + 9 + ( - 6)[/tex]
[tex](f + g)(x) = |x| + 3[/tex]
If u graph this function u will realize that the range is :
[tex]y \geqslant 3[/tex]
Thus for all the values of x we have the y which is more than or equal to 3 which is telling us the First option is the correct one.
There u go.....
Have a great day ❤
Answer: A
Step-by-step explanation:
0.32 to 0.37 percent of change increase or decrease
Answer:
d. 14% of increase
Step-by-step explanation:
0.32 to 0.37 = increase
0.37 - 0.32 = 0.05
What percentage is 0.05 of 0.37
X/100 = 0.05/0.37
(0.05 * 100)/0.37
X = 13.51 = 14%
9. Ilya was watching an American news broadcast. It spoke of
gas prices being $3.20/gal. What was the price per litre?
How can I do it ??
$0.008453504 because there are 0.264172 gallons in a litre.
Answer:
84 cents per liter
Step-by-step explanation:
1 gallon = 3.78541 liters
$3.20 / 3.78541 = 0.84
What is the slope of this graph?
1. - 1/3
2. 1/3
3. -3
4. 3
The table shows the heights of three different rock formations that Jeremy is considering. Rewrite the equation for the line of best fit. Then use the equation to predict how long it will take to climb and come back down the three rock formations.
Type the correct answer in each box. Round your answers to the nearest hundredth.
Answer:
Step-by-step explanation:
45–120
75–215
145–400
Step-by-step explanation:
This table shows the heights of three different rock formations that Jeremy is considering.
45-120
75-215
145-400
What is the simple definition of the equation?1: Statement about the equivalence of two formulas. 2: An expression that expresses a chemical reaction using a chemical symbol.
What is an equation? What is the type of equation?There are two types of equations, identities and constraint equations. The ID applies to all values of the variable. Constraint equations apply only to specific values of variables. The equations are described as two equations joined by an equal sign ("=").
To learn more about an equation, at
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guys pls help me!!!!!!!!
What to help
x=(-x+5)
Very easy
Using the information that
74 x 233 = 17 242
write down the value of
a) 740 × 233
b) 74 x 2.33
Answer:
a) 740 × 233 = 172420
In the number 740, there's an zero being added so the answer will have a zero too.
b) 74 x 2.33 = 172.42
In the number 2.33, the decimal place is two to the left so the answer needs to have a decimal that is to to the left.
Can anyone tell me what is 2/5 x 3/2 ?
Answer:
6/10
Step-by-step explanation:
2 × 3 = 6
5 × 2 = 10
OR
6/10 = 3/5
Answer:
3/5
Step-by-step explanation:
that is the simplified form of 6/10 which is the answer for your question.
1. A roller coaster holds 30 people. There are 252 people waiting for a ride. How
many times will the roller coaster need to run so that all 252 people get a ride
Answer:
They would need to wait almost 9 times to ride.
Step-by-step explanation:
252 divided by 30 equals 8.4.
I need help asap I will give 15 points if it’s right
Answer:
a
Step-by-step explanation:
no explanation
Here’s the question!
Answer:
refer to the attachment
now i m 100% sure that this is correct
plzz plzz plzz mark as brainliest
Which expression is a quadratic binomial?
A.) x^2 - 16x
B.) 12x^4 + 3x^2 - 6x - 1
C.) 9x^2
D.) 6x^4 - 12x
Answer:
A
Step-by-step explanation:
A quadratic is 'involving the second and no higher power of an unknown quantity or variable.'
Therefore, we can exclude b and d easily because both have a higher power of 2. 9x^(2) is not a binomial because it only has 1 term (i think its called a term) leaving A, x^2-16x as the only answer left.
1/2 + 1/8 + 3/4 as a fraction
Answer:
[tex]1\frac{3}{8} aka \frac{11}{8}[/tex]
Step-by-step explanation:
to start, think of them as decimals
1/2 = 0.5
1/8 = 0.125
4/4 = 0.75
if you add them, youll get 1.375
as a fraction this is [tex]1\frac{3}{8} aka \frac{11}{8}[/tex]
SOMEONE PLS HELPP ILL GIVE BRAINLIEST
Answer:
width = 15 inches
length = 30 inches
Step-by-step explanation:
Let width = w
Length =2w
Perimeter = 90 inches
2*(length + width) = 90
2*(2w +w ) = 90
2* 3w = 90
6w = 90
w = 90/6
w = 15 units
length = 2*15 = 30 units
Tonis cat weighs 2,240 grams. How many kilograms does her cat weigh? Use 100 grams = 1 kilograms to convert the rates.
Answer: 2.24
Step-by-step explanation:
Firstly, one kilo is 1000 grams, not 100. 2240/1000=2.24
Toni's cat weighs 22.4 kilograms.
To convert grams to kilograms, we divide the weight in grams by the conversion rate of 100 grams per 1 kilogram.
For Toni's cat weighing 2,240 grams, we divide 2,240 by 100 to get the weight in kilograms.
2,240 grams / 100 grams per kilogram = 22.4 kilograms.
Therefore, Toni's cat weighs 22.4 kilograms.
The conversion rate of 100 grams to 1 kilogram allows us to easily convert weights from smaller units (grams) to larger units (kilograms). In this case, dividing the weight in grams by 100 gives us the weight in kilograms, providing a simple way to convert between the two units.
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Angle 4 and 6 are _____ angles
Answer:
opposite side interior angles
Step-by-step explanation: