frn3n ionfrnffn kfrk jfrnfn
Please help me with this!!!
Answer:
p=3/8, q=1/2
Step-by-step explanation:
Please mark as brainliest
Which of these numbers is not larger than -2 on a number-line?
(a) 0
(b) -1
(c) 5
(d) -3
Answer:
D is correct.
0 is greater than -2.
-1 is greater than -2.
5 is greater than -2.
-3 is smaller than -2.
Hope this helps!
solve the equation 2[x]>14
Answer:
2x>14
2x÷2>14÷2
X>14÷2
X>7 or X€(7,∞)
Step-by-step explanation:
step 1- divide both sides of the by 2
step 2- any expression divided by itself is 1
ANSWER ASAP
Given the solution, determine the missing
term. Explain your steps and show any work
in finding the solution.
8x^3 +__x^2 – 23x + 6
Solution: (2x + 3)(4x - 1)(x - 2)
Answer:
[tex]8x^{3}+30x^{2}+17x+6[/tex]
Step-by-step explanation:
if you know how to do it correctly, please help me only.
Answer:
1&2 Perpendicular
1&3 Parallel
2&3 Perpendicular
Step-by-step explanation:
I put it in the Desmos Calculator
16
Kaci has $760 in her savings account and $200
in her checking account. If she withdraws $40
from her checking account, find the ratio of her
checking account balance to her savings
account balance. Write the ratio in simplist
form.
What is 200 - 40? Also, the GCF of 160 and 760 is 40
Answer:
Step-by-step explanation:
mkk
Find a number that would make the equation true: 15 + _ = -15
Answer:
15 + _ = -15
15 + 15 = _
- 30 = _
- 30 is the answer.
Given a roll of nickels. The diameter of one nickel is 0.835 inches, and the thickness is 0.077 inches. Find the surface area of a roll of $2 in nickels. Round to the nearest tenth.
PLS RESPOND ASAP I NEED THE ANSWER PLSSSS
Answer:
124.8 Inches
Step-By-Step
1/2 0.835 Inches = 0.4175
r = 0.4175
h = 0.077
A=2πrh+2πr^2
A=2π(0.4175)(0.077)+2π(0.4175^2)
A = 3.12
Nickel = 5 Cents
$2 = 200 Cents
200 / 5 = 40
(3.12)(40) = 124.8 In
Answer:
The answer is 0.8 in^2
Step-by-step explanation:
Data
diameter = 0.835 in
thickness = 0.077in
Roll of $ 2.00
Procedure
1.- Find the total number of nickels
# of nickels = 2/ 0.05
# of nickels = 40
2.- Calculate the Circumference
C = 2*pi*r
r = 0.077/2
r = 0.0385
C = 2*3.14*0.0385
C = 0.242 in
3.- Calculate the area of the thickness
Area = 0.242* 0.077*40
Area = 0.745 in^2
4.- Calculate the area of the base and the top
Area = 2*pi*r^2
Area = 2*3.14*(0.0382)^2
Area = 0.0093 in^2
5.- Calculate the total area of the roll
Total area = Area of the thickness + Area of the base and top
Total area = 0.745 + 0.0093
Total area = 0.7543 in^2 This is the result
Rounding to the nearest tenth = 0.8 in^2
If AB = 24 inches and AB is dilated by a scale factor of
3
5, find A'B'.
Answer:
72in
Step-by-step explanation:
If AB = 24 inches and AB is dilated by a scale factor of 3, then A'B' is gotten by multiplying the AB by the sclae factor as shown;
A'B' = 3AB
A'B' = 3(24)
A'B' = 72 in
Hence the length of A'B' is 72in
Find the value of x.
45 3x
N
K
M
Answer:
I'm unable to understand your question please write it properly
EVALUATE FOR MEEEE
18 - 3 (5) + 2
A. 5
B. 6
C. 7
Answer:
Use PEMDAS
(Parentheses, Exponents, Multiplication and Division, Addition and Subtraction)
18 - 3 (5) + 2
18 - 15 + 2
3 +2
5
Answer:
5
Step-by-step explanation:
Three angles in a quadrilateral measure 58°, 77°, and 116°. What is the measure of the fourth angle?
Answer:
109
Step-by-step explanation:
The manager of the runners stop shoe store compares her sales from 2012 to those of 2013 last year she wolf 4235 pairs of sneakers and this year her sales ar 6122 pairs. What is the percent of increase in her sales to the nearest percent
Answer:
45%
Step-by-step explanation:
Percent increase in sales =(sales this year - sales last year) / sales last year x 100
(6122 - 4235) / 4235 = 0.445573 x 100 = 45%
The equation y=100x represents the distance y in kilometers that a car can travel in x hours. Determine whether there is a constant of variation. If so, explain what it represents in this situation
Answer:
100
Step-by-step explanation:
Give the equation :
y = 100x
The equation above is expressed using the general formof a direct variation ; where ;
a varies directly as x equals
a = kx
Where, k = constant of proportionality
Comparing this with the equation above, we can conclude that, the above equation has a constant of variation, k which is equal to 100
determine the missing side lengths
Answer:
Given that is a 45-45 triangle, the hypotenuse should be x[tex]\sqrt{2}[/tex], so in this case. The hypotenuse should be 3[tex]\sqrt{2}[/tex], and the other side lengths 3. I see no other way of it going other than that one; I hope I helped at least a bit!
Step-by-step explanation:
Answer:
base =3in and hypotenuse =3√2
Step-by-step explanation:
relationship between perpendicular and hypotenuse is given by sin angle
sin 45=p/h
sin45=3in/h
h=3in/sin45=3√2 inch
relationship between perpendicular and base is given by tan angle
tan45=P/b
b=3in/tan45=3in
For 10 points answer please
Answer:
(x+1) (7x+8)
Step-by-step explanation:
7x2+(7+8)x+8
7x2+7x+8x+8
7x(x+1)8(x+1)
(x+1)(7x+8)
answer for both and explain B
20+ points
Answer:
Given function:
g(x) = x² - 6x + ca)
c = 2Th x-intercept found when g(x) = 0
x² - 6x + 2 = 0Solve the equation to find the values of x:
x² - 6x + 2 = 0x² - 6x + 9 = 7(x - 3)² = 7x - 3 = ±√7x = 3 ± √7The x-intercepts are (3 + √7, 0) and (3 - √7, 0)
b)
c = 10Solve as above:
x² - 6x + 10 = 0x² - 6x + 9 + 1 = 0(x - 3)² = -1The left side is a square of a number which is always positive, the right side is negative.
It means there is no solution, so no-x-intercepts.
The graph of the function lies above the x-axis.
Find the circumference and area of a circle to the nearest hundredth. Use 3.14 for pie. Round to the nearest hundredth if necessary. The diameter is 52.
Answer:
Circumference = 163.28 unitsArea = 2,122.64 units²Step-by-step explanation:
Circumference
Circumference of a circle is calculated by the formula:
= π * diameter
= 3.14 * 52
= 163.28 units
Area
Area of a circle is calculated by the formula:
= π * radius²
Radius = DIameter / 2
= 52 / 2
= 26 units
Area = 3.14 * 26 * 26
= 2,122.64 units²
Factor Completely:
n^2+8n+15
Answer:
(n+3)(n+5)
Step-by-step explanation:
the common factor between 8 and 15 is 3 and 5. If you add 3 and 5 together, you get 8. If you multiply 3 and 5, you get 15. So using the FOIL method, it should go back to n^2+8n+15
Find the length of midsegment JN in the trapezoid.
Answer:
JN = 18.6
Step-by-step explanation:
Theorem: The length of the midsegment of a trapezoid is the average of the bases.
[tex]JN = \frac{15.4 + 21.8}{2}[/tex]
[tex]= \frac{37.2}{2}[/tex]
= 18.6
See how easy that is when you know the theorem.
What is the sum of 4m +3p, -5m-4p and 3m-12p?.
A. 2m+5p
B. 2m-5p
C. 5m+2p
D. 5m-2p
help.
pleace answer my qustion?!!!
Answer:
y=-2/5x+2
Step-by-step explanation:
use y = mx + b
m = slope = rise/run = 2/5
b = y-intercept when x is zero (0,y) = (0,2) = 2
since the line is going down, the slope has to be negative.
answer: y = -2/5(x) + 2Solve for X and represent solution graphically 5x+2<x+7
Answer:
x< 5/4
Step-by-step explanation:
How many solutions does the nonlinear system of equations graphed below
have?
Answer How many solutions does the nonlinear system of equations graphed below have?
Look at the number of points where the graphs intersect each other...the points where the graphs of the functions cross each other are the solutions to the system.
Upon looking, you should see 4 points where the graphs intersect, so there are 4 solutions to the non-linear system of equations.
why is no one answering me me??? :(
Answer:
hewo
Step-by-step explanation:
i dont know- probably bc they don't want to
help me please, i need this to understand and show your working out
The gradient is the slope of the line.
The gradient/slope is the change in Y over the change in X.
(-4 - -5) / (2 - -4)
Simplify:
1/6
The gradient = 1/6
Keith started a test at 10:43 AM and finished it at 11:12 AM.
How long did it take him?
I think 29 minutes, hope this helps
3b-2b+4b 5b I need help please
Answer:
5b
Step-by-step explanation:
Answer:
what sign is between 4b and 5b
Step-by-step explanation:
How much does 1 pound of dog food cost using unit rates
Answer:
12.00$
Step-by-step explanation:
That how much it cost for dog food
