Answers
Answer:
-1/6
Step-by-step explanation:
Slope m = (y2-y1)/(x2-x1)
Given (0,10) and (24,6)
m = (6 - 10)/(24 - 0) = -4/24 = -1/6
Related Questions
Is the equation y=3x proportional or non proportional?Explain.
Answers
Answer: Proportional
Step-by-step explanation:
y=3x is a proportional equation. If the value of x increases then y also increases. If the value of x decreases then y also decreases.
Here
if we increase x like 1,2,3,4 ..
Then y will also increase like 3,6,9
Rate of change is 3The equation is proportional
Sydney bought a 4-pound bag of brown rice at the grocery store. The nutritional information showed that the bag
contained 37 servings. If there are 16 ounces in one pound, exactly how many ounces are there in one serving of brown
rice?
Answers
Answer:
1.72973 oz/serving. Perhaps round to 1.73 oz, although there is only 1 sig fig in "4-pound bag." But the problem states "exactly."
Step-by-step explanation:
We want oz/serving, so let's convert the pounds of rice to total ounces of rice:
We are told that 16 oz = 1 pound. Make that a conversion factor: (16 oz/1 pound)
(4 pounds)*((16 oz/1 pound) = 64 ounces
We are told that 4 pounds (64 ounces) makes 37 servings. So:
(64 ounces)/(37 servings) = 1.72973 oz/serving
Seven more than the quotient of a number and 9 equals 4
Answers
Answer:
n = -27
Step-by-step explanation:
"n" is the number we want to find and we can find it using the equation, n/9 + 7 = 4
Solving for n gives us n = -27
Find the value of in the isosceles triangle shown below.
PLEASE HELP WILL GIVE BRAINLIEST!!!!
a- x=5
b- x=25
c- x= sq root 10
d- x= 10
Answers
Answer:
12≈2.16667
Step-by-step explanation:
Using the formula
A=bhvb/2
(not a V it is the same thing as a ^ but just for the base)
Solving for b
b=2A
hb=2·13
12≈2.16667
If f(x)=4x−7 what is f(−5)?
1. 13
2. -27
3. -13
4. 27
Answers
Answer:
option 2
Step-by-step explanation:
Substitute x = - 5 into f(x) , that is
f(- 5) = 4(- 5) - 7 = - 20 - 7 = - 27
A rectangular prism has six faces, and each face is identical to the one opposite. The top and bottom are the same, the front and back are the same, and the left and right sides are the same. One kind of a rectangular prism is a cube, which has sides of all the same length.
Which of the following describes a rectangular prism?
A
a shape with six faces where each face is different
B
a two-dimensional shape with four angles
C
a three-dimensional shape where one face is a circle.
D
a shape with six faces where all six faces are identica
Answers
Answer:
Option DStep-by-step explanation:
A) a shape with six faces where each face is different >> FALSE, not a rectangular prism B) a two-dimensional shape with four angles >> FALSE, it is quadrilateral C) a three-dimensional shape where one face is a circle >> FALSE, not a prism D) a shape with six faces where all six faces are identical >> TRUE (if cube)Factorise 7( 8u - 11 ) = ( 8u - 11 )^2
Answers
Answer:
(8u-11)(8u-18)=0
Step-by-step explanation:
7(8u-11)=(8u-11)^2
(8u-11)^2-7(8u-11)=0
(8u-11)((8u-11)-7)=0
(8u-11)(8u-18)=0
A baker displays 51 cakes on 17 identical stands. How many stands does the baker need to display 24 cakes? Enter your answer in the box.
Answers
Step-by-step explanation:
51/17=3 cakes per stand
24/3=8 stands
Answer:
8 Stands
Step-by-step explanation: I took the test
30 points plzzz!!!!!!
Answers
Answer:
4
Step-by-step explanation:
9:8 = 4x+2:4x
36x = 32x + 16
x = 4
A line passes through the point (1, -5) and has a slope of -9.
Write an equation in slope-intercept form for this line.
Answers
Answer:
Step-by-step explanation:
The slope-intercept form of a straight line is y = mx + b, where m is the slope and b is the y-intercept (the value of y when x = 0).
m is -9:
y = -9x + b
To find b, enter the one given point (1,-5)and solve for b:
y = -9x + b
-5 = -9*(1) + b
b = 4
The equation becomes y = -9x + 4
Joel's pine tree is 14 feet tall. Blanca's pine tree is 6 feet shorter then joel's. How many meters tall is blanca's pine tree if 1 foot equal to 0. 3048 meters?
Answers
Kathy has 30 coins, consisting of dimes and quarters that total $5.10. How many coins of each type does she have?
Answers
The equation y = 34.99x represents the total amount of money (y) that the Geocove waterpark will collect if they charge $ per adult (x) for admission to their waterpark. Name the y-intercept of this line and interpret what it means in the context of admission to the waterpark.
Answers
Answer:
The y-intercept is where the line crosses the y-axis on the graph also where x=0. In this situation the y-value is however much money the waterpark will make depending on how many adult tickets sold.
3 Evaluate 7xy when x=4 and y=3
O
74
O
84
O 77
Answers
Answer:
84
Step-by-step explanation:
4×3=12×6=84
so the answer is 84
Answer:
84
Step-by-step explanation:
7xy
7(4)(3)
28(3)
84
In the given figure, list the points which.
(i) Are in the interior of ∠PQR
(ii) Are in the exterior of ∠PQR
(iii) Lie on ∠PQR
Answers
explain why the equation 3(x+1) =3x + 3 has infinitely many solutions
Answers
Answer:
the equation distrubited is the same on both sides
3x+3=3x+3
3(1)+1=3(1)+3
4=4
Step-by-step explanation:
because n=both sides are equal to each other there are infinate solutions
65b. Given: m (image attached below)
Answers
Answer:
Step-by-step explanation:
URGENTLY NEED HELP!!!!!!!!
Answers
Answer:
x = 31.3°
Step-by-step explanation:
[tex]cos (A) = \frac{b^{2} + c^{2} - a^{2} }{2bc} [/tex]
here a = 8 , b = 11 , c = 15
using the formula:
cos(x) = (11² + 15² - 8²) / ( 2 * 11 * 15)
cos(x) = [tex]\frac{47}{55} [/tex]
x = [tex]cos^{-1} (\frac{47}{55} )[/tex]
x = 31.3°
Can you solve this? I need help. I don't understand.
Answers
Answer:
2 sqrt(5) OR 4.5
Step-by-step explanation:
You have to know Pythagorean theorem to solve this question.
a^2 + b^2 = c^2
To use this theorem you have to have a right triangle. There are two right triangles in your image. The lower (larger) one has two sides labeled, so you can use Pythagorean thm to find the third side. There's a short cut, bc some right triangles have easy-to-memorize lengths of the sides. 3-4-5 is one of these number sets. A multiple of this is 6-8-10. We could've solved:
b^2 + 8^2 = 10^2
But it would've come out the same. The unlabeled side is 6.
We can use the 6 and the 4 on the smaller right triangle and use the Pythagorean thm again to solve for x.
4^2 + x^2 = 6^2
16 + x^2 = 36 subtract 16 from both sides.
x^2 = 20
Take the square root of both sides.
sqrt (x^2) = sqrt 20
x = 2 sqrt(5) which is approximately 4.472.
2 sqrt(5) is an exact answer if that is what they are asking for. 4.472 is an approximation to the nearest thousandth. It would be 4.47 to the nearest hundredth or 4.5 to the nearest tenth.
PLEASE HELP ME!
i’ll mark brainliest if you’re correct
Answers
Mrs. Anderson can sharpen 30 pencils in 10 minutes how many pencils can Mrs. Anderson sharpen in 25 minutes
Answers
Answer:
75
Step-by-step explanation:
She sharpens 3 pencils per minute.
25 x 3 = 75
Please help me find (x), the options are in the picture.
Answers
Answer:
x=6
Step-by-step explanation:
to find an angle of a right angled triangle we use the pythagorean property
which is
hypotenuse^2 = base^2 + altitude^2
10^2=x^2+8^2
100= x^2 + 64
x^2 +64 = 100
x^2=100-64
x^2=36
x= √36
x=6
How long will it take you to count $1 million if you counted $1 per second for 8 hours a day?
Answers
Answer:
277 hours 46 minutes 40 seconds
Step-by-step explanation:
Differentiate 6+4x - x^2
Answers
Answer:
2x+4
Step-by-step explanation:
hope that helps
(SAT) What is the sum of |x - 2| = 3 ?
Answers
Answer:
5, -1
Step-by-step explanation:
Answer:
would x be 5?
Step-by-step explanation:
I dont understand this
What inequality is shown in the graph?
Enter the correct answer in the box.
Answers
Answer:
unequal because of the slope
Step-by-step explanation:
What is the value of X in the following representation
Answers
Here the expression is
[tex]\\ \tt\longmapsto x+2(-1)=5(-1)[/tex]
[tex]\\ \tt\longmapsto x-2=-5[/tex]
[tex]\\ \tt\longmapsto x=-5+2[/tex]
[tex]\\ \tt\longmapsto x=-3[/tex]
Answer:
x=-3
Step-by-step explanation:
x+2(-1)=5(-1)
x-2=-5
x=-5+2
=-3
Find the equation of the line shown.
Answers
A dead tree was struck by lightning causing it to fall
over at a point 6.9 ft up from its base. If the fallen
treetop forms a 35° angle with the ground, about how
tall was the tree originally? Round to the nearest
whole number.
Answers
Answer:
10+15.6 = 25.6 ft.
Step-by-step explanation:
True or false: These key features were used to sketch the graph of f(x):
nonlinear
increasing for x > 2
y-intercept located at (0, –4)
x-intercept located at (–1, 0) and (5, 0)
End behavior: as x → ∞, y → ∞
Answers
Answer:
I think its true .
Step-by-step explanation:
