Answer:
Fran is 12, Nancy is 4Step-by-step explanation:
Let Fran - f and Nancy - n
The ages at present:
f = 3nIn four years:
f + 4 = 2(n + 4)Simplify and substitute f:
f + 4 = 2n + 8f = 2n + 43n = 2n + 4n = 4Find f:
f = 3*4 = 12Three friends share 2 bags of trail mix equally. What fraction of a bag of trail mix does each friend get?
Answer:
I think that each friend would get 1.5/ 1 1/2.
Step-by-step explanation:
3 divided by 2 equals 1.5
Below are the lengths (in minutes) of phone calls made on an 800 line to a business on one day. Fine the five-number summary for this data. 14, 6, 12 , 19, 2, 35, 5, 4, 3, 7, 5, 8 a. 5, 8, 14, 15.5, 20 b. 2,4,7,14,35 c.2,4,6,12,18 d.2, 4.5, 6.5, 13 ,35
Answer :19
19\
Step-by-step explanation:
PLEASE HELP *see attachment *
Answer:
9.16 I think
Step-by-step explanation:
angle B = [tex]tan^{-1}[/tex]([tex]\frac{22.91}{10}[/tex]) = 66.4 degrees to 1 decimal place
sin(66.4) = [tex]\frac{CD}{10}[/tex]
CD = 10sin(66.4)
CD = 9.16 to 2 decimal places
God loves you and he cares about you so repent becuase he is coming soon
Answer:
Yes god is really good
Step-by-step explanation:
Write an equivalent expression.
- 2(5 + 6g)
Choose the correct answer below.
A. -2(5+6g) = 6g - 10
B. -2(5.+6g) = -2- 12g
C. -2(5+6g) = - 10 - 129
D. -2(5+6g) = -10 +6g
Answer:
answer+> D. -2(5+6g) = -10 +6g
look below plz help please help am giving brainliest
Answer:
We conclude that the 12x is the required expression that is equivalent to 7x + 4x + x and has only one term.
Step-by-step explanation:
Given the expression
[tex]7x+4x+x[/tex]
The current expression has three terms such as 7x, 4x, and x.
The current expression can be further simplified such as
[tex]7x+4x+x[/tex]
Add similar elements: [tex]7x+4x+x=12x[/tex]
[tex]=12x[/tex]
Thus, the given expression [tex]7x+4x+x[/tex] can be expressed as the only one term such as [tex]12x[/tex].
i.e. [tex]7x+4x+x=12x[/tex]
Therefore, we conclude that the 12x is the required expression that is equivalent to 7x + 4x + x and has only one term.
3x + 5x -1 anwser equation
Answer:
8x - 1
Step-by-step explanation:
You cannot actually solve this equation because you have no value that it is equal to, but you can simplify it down by combining like terms:
3x + 5x - 18x - 1Hope this helps!!
8x-1
You can't subtract a normal number by a number paired with a variable. So the only thing that you would have to do is add 3x and 5x together and keep the -1 there.
-Ɽ3₮Ɽ0 Ⱬ3Ɽ0
HELP!!!!
The quadratic function f is represented by the equation:
f(x)=(x - 4)^2 - 4
The table gives some of the values of the quadratic function g:
Which statement below is true?
a. the y-intercept of f(x) is greater than the y-intercept of g(x)
b.The y-intercept of g(x) is greater than the y-intercept of f(x)
c.The y-coordinate of the vertex of f(x) s greater than the y-coordinate of the vertex of g(x)
d.The x-coordinate of the vertex of g(x) is greater than the x-coordinate of the vertex of f(x)
Answer:
a. the y-intercept of f(x) is greater than the y-intercept of g(x)Step-by-step explanation:
Given function:
f(x)=(x - 4)^2 - 4We can work out the function from the table values:
g(x) = (x + 2)^2 - 4Options:
a. the y-intercept of f(x) is greater than the y-intercept of g(x)
True. x= 0 ⇒ f(0) = (-4)^2 - 4 = 12, g(0) = 2^2 - 4 = 0b. The y-intercept of g(x) is greater than the y-intercept of f(x)
False. See previous option.c. The y-coordinate of the vertex of f(x) s greater than the y-coordinate of the vertex of g(x)
False. They are same = -4d. The x-coordinate of the vertex of g(x) is greater than the x-coordinate of the vertex of f(x)
False. -2 vs 4Lauren was looking at the blueprint for her office. The scale on the blueprint was 1/2 inch = 1 foot. What are the dimensions of her office on the blueprint if the dimensions of her actual office are 16 feet by 20 feet?
A. 8 inches by 10 inches
B. 12 inches by 14 inches
C. 10 inches by 12 inches
D. 16 inches by 20 inches
Answer:
12 x 14
Step-by-step explanation:
What is the domain of this relation? (4, 14) (1, –7) (4, 7) (1, 14)
Answer:
4, 1, 4, and 1
Step-by-step explanation:
when a problem asks for the domain, it's basically asking for the x coordiantes (range = y coordinates)
What is the method to find the slope of y=3x+5.
Answer:
slope 3
Step-by-step explanation:
y=mx+b
y=3x+5
what is the value of x?
Answer:
7
Step-by-step explanation:
the team won 24 of its 30 games. what was the teams won-lost ratio
Answer:
it lost 6/30 (1/5) games
Answer:
Read the picture.
Help. It’s like 10 points.
Answer:
Step-by-step explanation:
Step 1. It should say that 9 squared + b squared equals 15 squared, where 15 should be c since it’s the hypotenuse.
plz help me.................... i need help
Answer:
y =7 x = 6000
Step-by-step explanation:
Use the net to find the surface area of the regular pyramid.
Convert the following from vertex form to standard form
Answer:
option 3
Step-by-step explanation:
Answer:
-3x²+12x-16
Step-by-step explanation:
-3(x-2)²-4
expand (x-2)² first = (x-2)(x-2) = x²-2x-2x+4 or x²-4x+4
distribute -3
-3(x²-4x+4) = -3x²+12x-12-4
= -3x²+12x-16
A6ft vertical post casts a 16-in shadow at the same time a nearby cell phone tower casts a 118-It shadow. How tall is the cell phone tower?
The cell phone tower's height is A.
(Simplify your answer.)
Answer:
The cell phone tower is 44.25 feet
Hello, pls, thank you :)
Answer:
Step-by-step explanation:
No they do not, the first is -64 and the other is 64
Answer:
No
Step-by-step explanation:
-(2³)² = -(2^6) = -64
(-2³)² = (-8)² = 64
In triangle ABC, the measure of angle ABC is 51°
and ACB is a right angle. What is the measure of
angle BAC in degrees?
Answer:
39 degrees
Step-by-step explanation:
The sum of angle in the triangle ABC is a80 degrees
m<ACB + <BAC + <ABC =1 80
90 + <BAC + 51 = 180
141 + m<BAC = 180
m<BAC = 180-141
m<BAC = 39 degrees
Hence the measure of m<BAC is 39 degrees
In 10 words or fewer, for which variable should Komathi solve the
equation in order to find out how many drinks she can buy?
Type answer here...
I
SUBMIT
Answer:
Solve for d, see below
Step-by-step explanation:
Not sure I have all the information but this might help
We need to know how much money she has and how much each drink costs
We will ignore sales tax
Drinks she can buy = total money she has / cost per drink
I don't know what variable names you have or what other information you have but in equation form
d = m/c
help meeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
C. 33
Step-by-step explanation:
36% of 150=54
14% of 150=21
54-21=33
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PLEASE HELP ME ILL MARK U BRAINLIES :)
Answer:
D :)
Step-by-step explanation:
Answer:
D. 2011
Step-by-step explanation:
Cuz if u ivide it ur quotient is 250.125 and your remainder is 3
???
what is 2.77 rounded to the nearest ten
Answer:a
Step-by-step explanation:a
2.8 pls give brainiest
The equation of the line is y=0.11x + 14.21
What is the slope?
choose the correct simplification of (x^3/y^5)^2
will give brainliest
Answer:
Step-by-step explanation:
power raised to power= multiply
=answer is x^6/y^10
Answer:
D. ✓
good luck on your test or whatever that is
If Joe goes to lunch and his receipt shows a subtotal for his bill of $13.50 and the tax amount of $0.88 totaling a bill of $14.38. What percent sales tax was he charged? round to the nearest tenth
Answer:
6.5
Step-by-step explanation:
0.88/13.50= x/100
PLEASE HELP!!
show work please
The solution of (10 x/6)(10 x/8) = 1010 is
The solution to the exponential expression is given as follows:
x = 34.29.
How to solve the exponential expression?
The exponential expression for this problem is defined as follows:
[tex]10^{\frac{x}{6}} \times 10^{\frac{x}{8}} = 10^{10}[/tex]
When two terms with the same base and different exponents are multiplied, we keep the base and add the exponents.
The sum of the exponents is given as follows:
x/6 + x/8 = 4x/24 + 3x/24 = 7x/24.
Hence the equivalent expression is given as follows:
[tex]10^{\frac{7x}{24}} = 10^{10}[/tex]
The function 10^x is an injective function, hence the value of x is obtained as follows:
7x/24 = 10
7x = 240
x = 240/7
x = 34.29.
More can be learned about exponential expressions at https://brainly.com/question/25537936
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What are quadratic roots