what is the answer for y=__x+__
Answer:
y=1/-4x+4
Step-by-step explanation:
hey
Step-by-step explanation:
Slope (x) is rise/run. From one intersecting point to the next, we find it is moving 4 y down and 1 x over. Using this we conclude the slope is -4/1x (or -4x)
The second number in the system is b, or y-intercept. The line intercepts at 4y. If we combine these together, the outcome is y = -4x + 4
A jar is filled with pennies, nickels, and dimes. The probability of picking a penny is 1/4, and the probability of picking a dime is 1/3. What is the probability of picking a nickel? Write your answer as a decimal rounded to the hundredths place.
Answer:
What Are The Options?
Step-by-step explanation:
Answer:
0.42
Step-by-step explanation:
given:
P (penny) = 1/4
P (dime) = 1/3
since the only other possibility is to pick a nickel, hence
P (nickel)
= 1 - 1/4 - 1/3
= 5/12
= 0.4166667
= 0.42 (nearest hundredth)
Alejandro makes donations in the amount of $100 every December to
5 of his favorite charities. He pays for the donations by check. What is the
change in his checking account balance after making these donations?
Answer:
the balance will decreases by 500
-500 represents his account balance
Step-by-step explanation:
B
C
what is 4.17 x 10 -5 =
Answer: 36.7
Step-by-step explanation:
4.17 x 10 -5 =
41.7-5
=36.7
(-5, -3); slope = -3/5
turn into y intercept equation please
Please help with questions will give brainlsest
Answer: 1. x=3 and y=7
2. x=10 and y=35
3. x=-2/3 y=-2/3 (fraction)
Step-by-step explanation:
What is the approximate diameter of a sphere with a volume of 268 cm3?
A. 4 cm
B. 8 cm
C. 12 cm
D. 16 cm
Answer:
B. 8cm
Step-by-step explanation:
radius = 4cm
volume = 4/3 π r³
volume = 4/3 *3.14 *4³ (π = 3.14)
volume = 268cm³
hope it is help you
Solve using elimination.
-5x - 3y = 20
3x - y = 14
Point Form:
( 11/7 , -65/7 )
Equation Form:
x = 11/7, y = -65/7
JUST ONE MORE PLEASE PLEASE! IF YOU DUNNO DONT ANWSER I NEED THIS CORRECT OR IM OGNNA BE GETTING A F
Answer:
8
Step-by-step explanation:
-3 + 11 = 8
blank = 8
[tex]\huge\purple {\mid {\fbox {\tt {Solution!}}\mid}}[/tex]
[tex] \longmapsto- 3 + 11 \\ \longmapsto8[/tex]
Tracy began her career making an annual salary of $26,262, and after each year, she has received a 4% raise. if she has been working for 12 years, which of these expressions can be used to calculate how many dollars she made in total during this time?
Answer:
D.
Step-by-step explanation:
You can check with this equation 26262(1.04)^12. gets you the same answer as D.
Solve each equation by factoring.
1) 7x² + 63x = -126
The path of a diver diving off a 10-foot platform can be represented by the function h(x) = - 0.5(x^2 - 4x - 21) where h is the diver's height above water and x is the horizontal distance from the platform (in feet).
What does the positive zero represent?
Answer:
x = -3 and 7
Step-by-step explanation:
Given the path of a diver expressed as;
h(x) = - 0.5(x^2 - 4x - 21)
The positive zero occur at when h(x) = 0
Substitue
0 = - 0.5(x^2 - 4x - 21)
-0.5x^2 + 2x + 10.5 = 0
Multiply through by -10
5x^2 - 20x - 105 = 0
x^2 - 4x - 21 = 0
x^2 - 7x+3x - 21 = 0
x(x-7)+3(x-7) = 0
(x+3)(x-7) = 0
x = -3 and 7
Hence the positive zero displacement occurs at x = -3 and 7
Explain what the point (20,160) represents in the context of the situation? Check all boxes that apply A. 160 shirts cost $20
B. 20 shirts cost $160
C. 20,160 shirts cost money
D. The total cost of shirts is 20,160
Answer:
option B is correct option.
Step-by-step explanation:
Explain what the point (20,160) represents in the context of the situation? Check all boxes that apply
Looking at the graph we come to know that 20 shirts cost $160 because x -axis represent number of shirts and y-axis represent Total Cost
So, the point(20,160) means x = 20 and y=160
We have 20 shirts and the cost is $160
So, option B is correct option.
HELP ME PLEASEEEE I NEED IT ASAP
Answer:
X = 6
Step-by-step explanation:
Am tired 2 show the work
Answer:
=-6
Step-by-step explanation:
Move all terms containing x to the left side of the equation.
x−4=−10
Move all terms not containing x to the right side of the equation.
Add 4 to both sides of the equation.
x=−10+4
Add −10 and 4
X=-6
9.8-7.5 how do I solve for this
Answer:
Its simple the anwser is 2.3
Step-by-step explanation:
9.8
-7.5=
2.3
What is the volume of the following rectangular prism
Answer:
8 1/8 or 8.125
Step-by-step explanation:
To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.
since we only have length and width we just multiply that
16 1/4 x 1/2 = 8 1/8 or 8.125
so the volume is 8 1/8 0r 8.125
Marcy wants to paint the sides of the wooden storage chest shown below gray except the white lid. What is the surface area?
Answer:
Surface area = 2,160 in²
Step-by-step explanation:
Given:
Length of box = 15 in
Width of box = 30 in
Height of box = 24 in
Find:
Surface area
Computation:
Surface area = 2h[l+b]
Surface area = 2(24)[30 + 15]
Surface area = 48 x 45
Surface area = 2,160 in²
TIMED URGENT! REALLY APPRECIATE SOME HELP! BRAINLIEST!
Calculate the slope of the line passing through the points (-1, -5) and (-9, -1)
a) undefined
b) 0
c) -0.5
d) -2
Answer:
C
Step-by-step explanation:
(y2-y1)/(x2-x1) = slope
y2-y1 = (-1)-(-5) = 4
x2-x1 = (-9)-(-1) = -8
slope = 4/(-8) = -0.5
Find the area of the shape below. All measurements are in miles.
6
8
1
15.23
1
1
Just 2 more! Ik we got this! Just please, it’s due at 11pm!
Answer:
-4
Step-by-step explanation:
Answer:
-4
Step-by-step explanation:
Find the area and perimeter of the shaded region. Stuck on this one can someone help me
Answer:
perimeter-
perimeter outer rectangle = 2 (l+b)
=2×8+9
= 2×17
2×17 =34 cm sq.
perimeter of inner rectangle = 2 (l+b)
= 2×5+3
=2× 8
= 16 cm sq.
perimeter of shaded portion= 34 - 16
= 18 cm sq.
area-
area of inner rectangle =l×b
l×b = 3×5
3×5=15
15 cm sq.
area of outer rectangle =l×b
l×b= 9×8
9×8= 72
72 cm sq.
area of shaded portion = 72 -15 =57 cm sq.
hey there! In second method i have done first area of inner rectangle but you have to do first area of outer rectangle...
hope it helps you....
Answer:
Let A1 = be the large rectangle and A2 the small rectangle
=> Area A1: S1 = a1.b1 => S1 = 8 x 9 = 72m2
=> Area A2: S2 = a2.b2 => S2 = 3 x 5 = 15 m2
=> Area of the remaining surrounding square: S1-S2 = 72-15 = 67m2
=> Perimeter A1: P1 = 2 (a1 + b1) = 2 (9 + 8) = 34m
=> Perimeter A2: P2 = 2 (a2 + b2) = 2 (3 + 5) = 16m
=> Perimeter of the surrounding square: P1-P2 = 34-16 = 18m
Step-by-step explanation:
Andy got 28 out of 50 problems correct. What percentage did Andy get correct?
Answer: the answer is 56%
PQ=RQ
b
140°
P
R
b = [? ]°
pls help me besties
Answer:
b=40 I just took this quiz
Answer:b=40 a=100
Step-by-step explanato a line is 180 degrees, the outside of the triangle is 140 degrees so the inside must be 40 to make 180 and a is also 40 because the triangles sides are the same
to find a we now know that both angles on the bottom 40+40 will add up to 80 and to make a complete triangle we need 180 so the measure of a is 100 degrees
a=100
b=40
5 - 9.5 = 5 + __
^^ Enter a number in the space provided to make the equation true.
The complete equation,
5 - 9.5 = 5 - 9.5.
What is an equation?Two algebraic expressions having same value and symbol '=' in between are called as an equation.
Given:
An equation,
5 - 9.5 = 5 + __.
Let the missing number is x.
Simplifying,
-4.5 = 5 + x
x = -9.5
Therefore, the missing term is x = -9.5.
To learn more about the equation;
https://brainly.com/question/12788590
#SPJ2
The graph shows your distance from home on a day trip to an apple farm which is 125
miles away. Which statement is true about your day trip?
Distand
(miles
Answer:
It took you 3 hours to reach the apple farm.
Step-by-step explanation:
I need to know what the answer is :)
37x -58 = 132 + 97x
Please help solve for x
Answer:
x = -19/6
Step-by-step explanation:
37x - 58 = 132 + 97x
-60x = 190
x = -19/6
Answer: -3.167 or -19/6
Step-by-step explanation:
x = -19/6 = -3.167
what is 4.0 x 10 by the 2nd power
Charles buys 20 packs of pens.
There are 15 pens in each pack.
Each pack costs £2.50.
Charles sells each pen for 65p but he only manages to sell į of the pens.
How much profit did he make?
Answer:
their will be at least $159
I need help multiplying fraction s what is 1/2 * 1/2 and can you add a explanation
Answer:
2 1/2
Step-by-step explanation:
since it two halves multiplied, it'd be 2 1/2. you can also mulitpy decimals to get ur answer
breainliest pls