Answer: slope (m) = 1.25
Step-by-step explanation: m= 10/8 = 5/4 = 1.25
Answer:
= 10 over 8 (10/8) or 1.25
Step-by-step explanation:
slope = y2 - y1 over x2 - x1
= 3 - (-7) over 6 - (-2)
you're welcome :)
I will give brainliest -
Given this equation;
5p + 3 = 15
Write a situation that this equation could help you solve and explain how each part of the equation relates to the situation you create.
Answer:
the answer is p=10.5
Step-by-step explanation:
5p+3=15
5p=15-3
p=12/5
p=10.5
.help ill grive brainlest
Answer:
p and r im not sure
Step-by-step explanation:
If the vertex of a parabola is (3,5), what is the symmetry
Answer:
axis of symmtery: x = 3 or h = 3
Step-by-step explanation:
The vertex (h, k) of a parabola is the point wherein the graph intersects the axis of symmetry—the imaginary straight line that bisects a parabola into two symmetrical parts, where x = h.
In the standard form of quadratic equation, y = ax² + bx + c, the equation of the axis of symmetry is: [tex]x = \frac{-b}{2a}[/tex].In the vertex form of the quadratic equation, y = a(x - h)² + k, the equation of the axis of symmetry is: [tex]h = \frac{-b}{2a}[/tex].Regardless of whether the quadratic equation is in standard or vertex form, the x-coordinate (h) of the vertex determines the axis of symmtetry, hence, x = h.
Therefore, given that the vertex of a parabola is at point (3, 5), then it means that the axis of symmetry occurs at x = 3 or h = 3.
please I need help can you help me :,)?!
Answer:
-4 - 20z sorry if I'm wrong
Three times a number minus another number is -3. The sum of the numbers is 11. Find the numbers.
Answer:
A) 3x -y = -3
B) x + y = 11
Adding both equations we get:
4x = 8
x = 2 and y = 9
Step-by-step explanation:
Jackson bought 3 shirts costing $15.98, $19, and $24.50.How much money did he spend altogether?
Answer:
Jackson spent $59.48 altogether
Step-by-step explanation:
15.98+19= 34.98
34.98+24.50= 59.48
IF I HAVE A 90 and i got a 0 on a 70 point test what would my grade be
Plz respond
Answer:
maybe a 2
Step-by-step explanation:
A company makes a beverage that must have 12% real-juice content. How many gallons of beverage with 9% real-juice content must be mixed with 3000 gallons of beverage with 15% real-juice content to achieve the desired 12% real-juice content?
first lets change this problem into an equation...
0.09*x+0.15*3000=0.12(x+3000)
Step 1: Simplify both sides of the equation.
0.09x+(0.15)(3000)=0.12(x+3000)
0.09x+(0.15)(3000)=(0.12)(x)+(0.12)(3000)
0.09x+450=0.12x+360
Step 2: Subtract 0.12x from both sides.
0.09x+450−0.12x=0.12x+360−0.12x
−0.03x+450=360
Step 3: Subtract 450 from both sides.
−0.03x+450−450=360−450
−0.03x=−90
Step 4: Divide both sides by -0.03.
-0.03x/-0.03=-90/0.03
x=3000Answer:
3000
Step-by-step explanation:
DONT CLICK ON THIS IF YOU DONT KNOW THE RIGHT ANSWER.
State what additional information is required in order to know that the triangles are congruent for the reason given.
Answer:
Segment RW congruent to segment XY
Step-by-step explanation:
SAS means side-angle-side.
You are given two congruent angles, so you already have the angle you need for SAS.
By the reflexive property, side XW is congruent to itself, so now you have a side also.
You need another pair of sides, but the two sides must include the angle.
Answer: Segment RW congruent to segment XY
Four-fifths of the third grade went on a trip to the zoo. If 64 children made the trip, how many children are in the third grade?
Answer: 80 children are in the 3rd grade
Step-by-step explanation:
Call the number of children in the 3rd grade = a
=> 64 = [tex]\frac{4}{5}[/tex] x a
a = 64 : 4/5
a = 80
what is number 11. solve for x
Answer:
78° +78°+3x-12= 180 {being isosceles triangle and sum of 3angles of a triangle is 180°}
156+ 3x-12=180
144+3x=180
3x=180-144.
3x=36
[tex]x = \frac{36}{3} [/tex]
x=12
solve each scientific notation
PLEASE HELP!!!!!!
Answer:
A-610000A-.0043A-21000Step-by-step explanation:
1. =6.1*105
=6.1*(10*10*10*10*10)
=610000
2. =0.43*10−2
=0.43* 1 /10*10
=0.0043
3. 2.1(104)
=2.1*104
=2.1*(10*10*10*10)
=21000
Answer:
below
Step-by-step explanation:
#1:) 610,
#2:) 4300
for thousand three hundred
#3:) 21,000
(I belive that's it)
i need help with this pls :)
[] 10x + 4
(5x) + (2x + 5) + (3x - 1)
5x + 2x + 3x + 5 - 1
10x + 4
[] 4x + 4
Bottom: (1/2) * (3x -1) = 1/2x - 1/2
Left side: (1/2) * (5x) = 5/2x
Right side: (1/2) * (2x+5) = x + 5/2
\/
Add them together:
(x + 5/2) + (5/2x) + (1/2x - 1/2)
x + 5/2x + 1/2x + 5/2 - 1/2
4x + 4
[] The Triangle Midsegment Theorem (midsegment = 1/2 times triangle base) and then calculated by adding the three midsegments together.
Hope this helps and is correct, have a nice day! :D
check attached file for a diagram I made
Note: I realized after it was made I did the midsegment wrong so ignore that part! It should be a triangle with the three points in the middle of the sides.
pLeAsE HeLp!!
Nicole and Kim are in cities that are 285 miles apart when they begin driving toward each other. Nicole drives 5 mi/h faster than Kim. If they meet in 3 hours, what is the rate of each driver?
Answer:
Nicole's rate: 50 mi/h
Kim's rate: 45 mi/h
Helen bought fabric for a tablecloth for $8.60 including tax. The sticker price was $7.92.
About what percent sales tax did Helen pay?
9.0%
8.5%
8.0%
7.5%
Answer:
C.) 8.0%
Step-by-step explanation:
8.60/7.92= 0.68
0.68/8.60=0.079 which rounds up to 0.08
0.08= 8.0%
Helpppppppppppppppppppppppppppp
After a library gave 120 paperbacks,
80 magazines, and 52 hardbacks to a school,
the school had 2985 paperbacks, magazines,
and hard-covered books. How many did the
school have before the gift?
Answer:
2643
Step-by-step explanation:
Find all angles, 0º < 0 < 360°, that solve the following equation.
tan 0 = 0
Answer: undefined
Step-by-step explanation:
What times what is -10 but when added is -3
Thank you for your help
This is worth 50 B points
Answer:
-5 times 2 is -10
-5+2=-3
Thus the answer is -5 and 2
Step-by-step explanation:
Hope this helps!
I can't seem to solve this What 6÷2(1+2) Is?
Answer:
the answer is 9
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
PEMDAS
parenthesis first
(1+2) = 3
then multiply and divide left to right
6/2x3
6/2 = 3
3x3 = 9
Determine the y-intercept of the quadratic function f(x)=3(2x+1)(x-4).
Answer:
The y-intercept is (0,-12)
Step-by-step explanation:
Graph the equation
Write a linear function f with f(5)=-1 and f(0)=-5
Answer:
Step-by-step explanation:
Hunter walked 12 miles in 4 hours. What was his walking rate in miles per hour?
Answer:
3 miles per hour
Step-by-step explanation:
divide 12 by 4 then you will get 3
the ratio will became 12:4 = 3:1
Sydney put $1 in her Piggy bank.For the next three weeks Sydney doubled the amount she put in her bank.
Sydney has$42 dollars in her piggy bank Step-by-step explanation: if she put one dollar in her bank for 3 weeks you do 7x3 and get 21 you double that and then you 21x2 and get 41 add that one dollar Tell me if im wrong
Sydney would have $7 in her account in 3 weeks.
What is the general equation of a Straight line?The general equation of a straight line is -
[y] = [m]x + [c]
where -
[m] is slope of line which tells the unit rate of change of [y] with respect to [x].
[c] is the y - intercept i.e. the point where the graph cuts the [y] axis.
The equation of a straight line can be also written as -
Ax + By + C = 0
By = - Ax - C
y = (- A/B)x - (C/A)
We have the following problem -
Sydney put $1 in her Piggy bank. For the next three weeks Sydney doubled the amount she put in her bank.
Assume that she saves $y in [x] weeks. We can model the linear function of her saving as -
y = 1 + 2x
or we can write -
y = 2x + 1
For x = 3, we will have -
y = 7
Therefore, Sydney would have $7 in her account in 3 weeks.
To solve more questions on straight lines, visit the link below-
brainly.com/question/29030795
#SPJ2
Please please please help!!!
Answer:
WBX straight angle/obtuse
WBZ 90
YBZ obtuse/straight
YXZ not angle
XBY 90
ZBY straight/obtuse
ZXB not angle
ZBW 90
Step-by-step explanation:
Which function has a vertex at the origin?
f(x) = (x + 4)2
f(x) = x(x – 4)
f(x) = (x – 4)(x + 4)
f(x) = –x2
please help me
Answer:
ok f€%&;¿
Step-by-step explanation:
a gktdktsktsngzngznfzktskrs
Answer: f(x)= -x^2
Step-by-step explanation:
got it right on edge
Find the average of the function over the given interval and all values of in the interval for which the function equals its average value.
Answer:
where is the answer choices or what needs to been done? :(
Step-by-step explanation:
Which is larger?
2 or 1.9999999999999999999
Answer:
2 would technically be larger, but if you were to round 1.999 to the nearest tenth, you would get 2.
Step-by-step explanation:
How do you round a decimal?
First, find the digit in the place you are rounding to.Look at the digit one place to the right.If the digit is less than 5, round down. If the digit is 5 or greater, round up.Have a great day! :D
Answer:
its actually a trick question because they are both equal
Step-by-step explanation:
Solbe this pleaseeeeeeeeeeeeeeeeeeeeeeee
Answer:
The inside angles of a pentagon add up to 540 degrees. The four given angles add up to 433 which means that the interior angle that remains unknown is 107 degrees. That means that the measure of angle a is 73
Step-by-step explanation:
Translate the sentence into an equation.
Two more than the product of a number and 8 is equal to 3.
Use the variable y for the unknown number.
Answer:
2+8y=3
Step-by-step explanation:
8y = 1
y = 1/8
Answer:
2+8y=3
Step-by-step explanation:
8y = 1
y = 1/8
