Answer:
any equation that is equal to 2x - 3
Step-by-step explanation:
Maria's fish tank has 17 liters of water in it. She plans to add 6 liters per minute until the tank has more than 47 liters. What are the
possible numbers of minutes Maria could add water?
Use t for the number of minutes.
Write your answer as an inequality solved for t.
Answer:
t < 5
Step-by-step explanation:
47 > 6t + 17
30 > 6t
5 > t
t < 5
I need help with this one too!
Answer:
rectangle and quadrilateral
Step-by-step explanation:
The graph of an exponential function is shown on the grid.
Based on the graph, which statement about the function is true?
Answer
A The domain is the set of all real numbers less than 5
B The range is the set of all real numbers less than 0.
C The domain is the set of all real numbers.
The range is the set of all real numbers less than 5.
Answer:
????
Step-by-step explanation:
Where is the picture?
P.S. I am not answering this question JUST to get points, I will actually revise my answer correctly once you add in a picture! :)
Solve for x. Assume lines that appear to be tangent are tangent
Answer:
x = 135
Step-by-step explanation:
x = 9x15
= 135
x = 135
PLEASE HELP I WILL GIVE BRAINIEST. How many students received less than 6 gifts?
3+6+3
3+6=9+3=12
12 students received less than 6 gifts.
Hope this helps
please help me on this!!!
Answer:
19.0064
Step-by-step explanation:
sin x = cos 58°
HELP ME WITH THIS
Answer:
31
Step-by-step explanation:
if sin(x) = cos(y)
then x + y = 90
.
in this case X + 59 = 90 : X = 31
PLEASE HELP I WILL GIVE YOU BRAINLIEST
Answer
32
Step-by-step explanation:
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What is the coordinate of the focus
for the following parabola:
(x - 1)^2 = 12(y + 2)
Answer:
D
Step-by-step explanation:
The required focus of the parabola (x - 1)^2 = 12(y + 2) is (1, 1). Option D is correct.
Given that, equation of the parabola,
[tex](x - 1)^2 = 12(y + 2)[/tex]A parabola is cross-section cut out of the cone and represented by an equation [tex]y = 4ax^2[/tex]. Where a is focus.
Here,
[tex](x - 1)^2 = 12(y + 2)[/tex]
Simplify the above parabola equation to stand equation
[tex]y = \frac{1}{4(f-k)} (x-h)^2 + k[/tex]
[tex]y =\frac{1}{4(1-(-2))} (x - 1)^2 - 2[/tex]
Now comparing above the equation,
vertex of a parabola,
h = 1 and k = -2
And focus
So the coordinate of the focus of the parabola = (h, f)
= (1, 1)
Thus, the required focus of the parabola (x - 1)^2 = 12(y + 2) is (1, 1). Option D is correct.
Learn more about parabola here:
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a city-wide gardening club is up of men, women and children in the ratio 5:4:11.
altogether there are are 2240 members of the gardening club how many members of the gardening club are : 1) women 2) men 3) children
Answer:
Women: 448 Men: 560 Children: 1232
Step-by-step explanation:
5+4+11 = 20/2240 = 112
Women = 4 x 112 = 448
Men = 5 x 112 = 560
Children = 11 x 112 = 1232
Total = 1232 + 560 +448 = 2240
The diameter of a circle is 16 in . Find its circumference in terms of pi?
Answer:
Circumference of circle = πd = π × 16 =16 π in.
or
circumference of circle = 2πr = 2×π×8= 16 π in.
Anyone wanna fight? 12x76-8(456-98)=
Answer:
-1952
Step-by-step explanation:
Answer:
1952
Step-by-step explanation:
12 x 76-8(456-98)
912-8 x 358
912-2864
1952
Which statement best describes the product of 4/5 x 10?
Answer:
Step-by-step explanation:
4/5 x 10/1= 40/5
40 divided by 5 equals 8
The answer is 8
Let f (x) = -1/2(x + 2)+ 5
-3 to x=1?
What is the average rate of change for the quadratic function from x=-3 to x=1
Answer:
Rate of change = -1
Step-by-step explanation:
Given:
f(x) = -½(x + 2)² + 5
Required:
Average rate of change from x = -3 to x = 1
Solution:
Rate of change = [tex] \frac{f(b) - f(a)}{b - a} [/tex]
Where,
a = -3,
f(a) = f(-3) = -½(-3 + 2)² + 5 = -½(-1)² + 5 = 4.5
b = 1,
f(b) = f(1) = -½(1 + 2)² + 5 = -½(9) + 5 = 0.5
Plug in the values into the formula:
Rate of change = [tex] \frac{0.5 - 4.5}{1 - (-3)} [/tex]
Rate of change = [tex] \frac{-4}{4} [/tex]
Rate of change = -1
Evaluate tan15°=tan(60°_45°)
Answer:
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Step-by-step explanation:
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
2) W
All of the following situations can be
represented by the integer 10, except
which one?
A a balloon rises 10 ft into the air
B the stock market gains 10 points
C The town lies 10 It below sea level. Please help!
D Jon received a gift of $10
PLEASE HELP I WILL MARK BRANLIEST FOR FIRST AND CORRECT ANSWER AND NO LINKS
Answer:
I think the Las t answer
Step-by-step explanation:
prime minister and members of the legislature
Answer:
Prime ministierer only :P
4) TRUE OR FALSE: Logarithms and Exponentials are inverses of each other 1 point
if their bases are the same!*
True
False
Answer:
True
Step-by-step explanation:
Logarithmic functions are the inverses of exponential functions. The inverse of the exponential function y = ax is x = ay.
I have 10 min left can I get some help
Answer:
14
Step-by-step explanation:
Answer:
D 18
Step-by-step explanation:
if you look 6 goes down to a 4 so it is resized by 1/3 and 21 resized by a third is 18
In AKLM, K = 81 cm, l = 41 cm and M=93º. Find the length of m, to the nearest
centimeter.
Answer:
90 is the correct answer
Mhanifa please help this is due asap
Answer:
#1
x/ 6 = 4/8 ⇒ x = 3y/10 = 4/8 ⇒ y = 5#2
x / 12 = 10 / 15 x = 12*2/3x = 8#3
x/ (x + 2) = 5/66x = 5x + 10x = 10The scatter plot shows how much puppy weighs within a certain time period. about how much did the puppy gain during this time period?
In circle D, line AB is perpendicular to line CD. Use the diagram to answer a-b. Leave answers in radical form when necessary.
Answer:
AB = 48
AD = 7√2
Step-by-step explanation:
since AD - 26, DB = 26 and DC = 26
AE² = 26² - 10² = 676 - 100 - 576
AE = √576 = 24
AB = 2 x 24 = 48
If arc BC is 45°, then ∠BDC = 45°
AD² = 7² + 7² = 49 + 49 = 98
AD = √98 = 7√2
PLZZZZ HELP Alg 2 math
Consider the given equation and graph (picture provided)
What are the approximate solutions to the equation
The approximate solutions of the equations are
A, x = 1 and x = 4.2
How to find solution of system of equations on a graphTo find the solution of a system of equations using a graph, you can Identify the point of intersection
Look for the point(s) where the graphs of the equations intersect. This point represents the solution(s) to the system of equations.
then read the coordinates of the point
From the graph, the x coordinates that gives the point of intersection can be traced to be x = 1 and x = 4.2
Learn more about graphical solutions at
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69.92 divided by 7.6
Answer:
9.2
Step-by-step explanation:
hope it helps
Tell whether each event is impossible, unlikely, as likely as not, likely, or certain. Rolling a number cube and getting a number that is less than 7.
Answer:
Certain
Step-by-step explanation:
The answer is certain because all the numbers on a cube are less than 7. So it's impossible to get a number more than 7, or equal to 7.
Find the surface area of the triangular pyramid
Answer:
[tex](16 \times 13 \times 0.5) \times 4 + 13 \times 13[/tex]
help !!!! please serious answers on or get reported in
;))
answer: 1.75
say you have 1 dollar and 3 quarters, this would give you $1 dollar and 75 cents =1.75
Ted Pappas pays
$4,388.65 in real estate taxes yearly.His property has a market value of
$119,340.00 with a rate of assessmentof 42%. What is his tax rate to the
nearest tenth of a mill?
PLEASE HELP ME THIS IS DUE TODAY!!!!!!!!!!!
Answer:
$ 501.23
Step-by-step explanation:
Sales Tax Calculations
Net Price is the tag price or list price before any sales taxes are applied.
Total Price is the final amount paid including sales tax.
Sales Tax Amount = Net Price x (Sales Tax Percentage / 100)
Total Price = Net Price + Sales Tax Amount
Solve
Net Price x (Sales Tax Percentage / 100)
119,340.00 x 42%/100
Total Price = Net Price + Sales Tax Amount
501.23
verify the following
1. (-3/4)3 = -27/64