Lets do
2 more than five times the square root of x[tex]\\ \sf\longmapsto g(x)=5\sqrt{x}+2[/tex]
Lets take an example
[tex]\\ \sf\longmapsto g(4)=5\sqrt{4}+2[/tex]
[tex]\\ \sf\longmapsto 5(2)+2[/tex]
[tex]\\ \sf\longmapsto 10+2[/tex]
[tex]\\ \sf\longmapsto 12[/tex]
the set of integers between -5 and -9
Answer:
-6, -7, and -8
Step-by-step explanation:
Pretty simple, just count to the negatives.
What is the LCM of 42 and 63?
Please show work! I'm very confused and don't understand.
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\boxed{\rm{LCM\ (aka\ Lowest\ Common\ Multiple)\ is\ the}}\\\huge\boxed{\rm{lowest\ positive \ number\ has \ a \ multiple}}}\\\huge\boxed{\rm{of\ more\ than\ one\ number.}}[/tex]
[tex]\huge\boxed{\rm{The\ multiples\ of\ 42\ are: 42, 84, 126, 168, \& \ 210}}[/tex][tex]\huge\boxed{\rm{The \ multiples \ of \ 63\ are: 63, 126, 189, \& \ 252}}[/tex]
[tex]\huge\boxed{\rm{Therefore, your\ answer\ is: 126}}}[/tex]
[tex]\huge\boxed{\text{Good luck on your assignment \& enjoy your day,}}[/tex]
~[tex]\huge\text{Amphitrite1040:)}[/tex]Let a = -2, b = 5, c = -7, and x = -3.
Evaluate ax² + bx + c.
1) - 34
2) 14
3) - 40
4) - 4
[tex]\red{\bigstar}[/tex] The final evaluation of the given expression is [tex]\large\leadsto\boxed{\rm\purple{- 40}}[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
• Given:-Expression = ax² + bx + ca = -2b = 5c = -7x = -3⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
• Solution:-✯ Substitute the given values of each variable in the expression.
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
➪ [tex]\bold{ax^2 + bx + c}[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
➪ [tex]\sf (-2) \times (-3)^2 + (5) \times (-3) + (-7)[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
➪ [tex]\sf (-2) \times (9) + (-15) + (-7)[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
➪ [tex]\sf - 18 - 15 - 7[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
★ [tex]\bold\red{\large{- 40}}[/tex]
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
[tex]\pink{\bigstar}[/tex] Therefore, the the final evaluation of the given expression is -40.
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
[tex]\pink{\bigstar}[/tex] Hence, the Option. C
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\boxed{\mathsf{ax^2 + bx + c}}[/tex]
[tex]\huge\boxed{\mathsf{= -2(-3)^2 + 5(-3) + (-7)}}[/tex]
[tex]\huge\boxed{\mathsf{= (-2)(9) - 15 - 7}}[/tex]
[tex]\huge\boxed{\mathsf{= -18 - 15 - 7}}[/tex]
[tex]\huge\boxed{\mathsf{= -33 - 7}}}[/tex]
[tex]\huge\boxed{\mathsf{= -40}}[/tex]
[tex]\huge\boxed{\rm{Therefore, your \ answer\ is: \boxed{\mathsf{Option\ C. -40}}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\huge\boxed{\frak{Amphitrite1040:)}}[/tex]What is the sum of 1/9, 2/3, and 5/18?
A. 121
B.4/15
C. 19/18
D. 8/30
Answer is C...Use calculator
There are 6 times as many dogs as cats . If the total number of dogs and cats is 21 , how many dogs are there?
Answer:
126 cats .................
126 dogs........
Hello Brainly User please help me I will mark brainliest. Its really east math please help me
please help will give you brainly
Answer:
-1/2
Step-by-step explanation:
3(y+13 )=36
y+13=12
y=-1
(1/2) x -1 = -1/2
3(y + 13) = 36
Distribute the 3
3y + 39 = 36
Subtract 39 from both sides.
3y = -3
Divide both sides by 3
y = -1
1/2y = 1/2(-1) = -1/2
plot function f on the graph f(x) = |1/2x - 2|
Answer:
See attachedStep-by-step explanation:
Given function:
f(x) = |1/2x - 2|The function is plotted and it is below.
The graph of the function f(x) = | (x/2) - 2 | is attached with the answer the lines of the function meet at point 4 at the x-axis.
What is a graph?
A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.
The graph of the function f(x) = | (x/2) - 2 | is attached with the answer the lines of the function meet at point 4 at the x-axis.
Therefore graph of the function f(x) = | (x/2) - 2 | is attached with the answer the lines of the function meet at point 4 at the x-axis.
To know more about graphs follow
https://brainly.com/question/25020119
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How to solve -3/9 + ( -2 9/10)
[tex] - 3 \sqrt{8 + ( - 2 \times \frac{9}{10} } [/tex]
9514 1404 393
Answer:
-3 7/30-7.46994Step-by-step explanation:
We understand this to be two separate problems.
-3/9 +(-2 9/10) = -(3/9 +2 9/10)
= -(10/30 +87/30) = -97/30 = -3 7/30
__
-3√(8 +(-2(9/10))) = -3√(8 -1.8) = -3√6.2 ≈ -7.46994
__
Additional comment
A calculator can help with these, especially if it is able to deal with rational numbers. (Many graphing calculators and some scientific calculators will do that more or less nicely. My favorite Android calculator app makes arithmetic with fractions and mixed numbers very easy.)
Loretta earns $10 a week
and puts $7.50 a week
into savings account and spends
the rest. How much does she
spend in six weeks?
Jen and some friends share 40 jellybeans equally. Is the number that each friend gets greater than 40 or less than 40? Explain
Answer:
Less
Step-by-step explanation:
Interpreting this, total is 40, so if you are splitting that with multiple people, it can't be more than 40.
Whitewater Rentals has 39 canoes and 25 solo kayaks. The canoes rent for $45 for a six-hour trip. The solo kayaks rent for $49 for the same trip. One day 8 canoes and 4 kayaks were not rented. How much money was collected for rent-als that day?
Given K=IP, how does K change if I is
halved and P remains constant?
Answer:
Halfed
Step-by-step explanation:
For example
2 = 2 x 1
Now let's say I half the I
1 = 1 x1
Please Help! I will give you a lot of points and the brainiest!
-You have to use Hindu-Arabic number system
Answer:
10726 ₉Step-by-step explanation:
The number greater than 8 is 10 in the base 9.
2010 ₉
+ 7716 ₉
------------
10726 ₉
Step-by-step explanation:
2010_(9)
+ 7716_(9)
_______
10726_(9)
jennifer works at whataburger and earned 168.75 last week. If she worked 22.5 hours, how much does she earn per hour?
Answer:
7.5
Step-by-step explanation:
168.75 divided by 22.5 = 7.5
$7.50 dollars an hour.
7.50 x 22.5 = 168.75
Please anyone help me _ Logarithm Questions
Answer:
please mark me as brianlist
Step-by-step explanation:
a. log_a 64 = log_a 4³ = 3 log_a 4
= 3 (1.585) = 4.755
b. log_a 1/16 = log_a 4`² = -2 log_a 4
= -2(1.585) = -3.17
c. log_a 36 = log_a 4×9 = log_a 4 + log_a 9
= 1.585 + log_a 9
Compute the mean of the discrete probability distribution below:
X P(X)
2 0.20
3 0.25
4 0.45
5 0.10
Answer:
Step-b2
0.20
3
0.25
4
0.45
5
0.10
y-step explanation:
Which of the following is a solution to the inequality?5x-10<20
Answer:
x < 6
Step-by-step explanation:
5x - 10 < 20
5x < 30
x <6
hope that helps
Proportions-
Suppose you have a photograph that
has a height of 8 in and a width of 5
in. If you want to enlarge the
photograph so that it has a height of
32 in, how wide will it need to be?
Answer:
the width would be 20 inches
Step-by-step explanation:
32 = 8 × x
32 ÷ 8 = 4
so now multiply 5 by 4 which equals 20 inches
23. (3 + d4)2 - (c + d), if c= -1 and d= 2
Answer:
here u go
Step-by-step explanation:
ur answer is 21
Out of all the trains currently at Middlebury Station, 5 are
headed east, 4 are headed west, and 9 are headed north.
What is the probability that a randomly selected train will be
heading north?
Work Shown:
9 trains headed north
5+4+9 = 18 trains total
P(north) = (# of north)/(# total) = 9/18 = 1/2
If you can make 12 cookies in 10 minutes, how long does it take to make 200 cookies
Answer:
12 cookies = 10minutes
200 cookies = x minutes
cross multiply
200×10 = 12x
2000= 12x
divide both sides by 12
X = 166.67 minutes
Step-by-step explanation:
that is 200 cookies will take 166.67 minutes
Answer:
[tex]12 \: cookies \: in \: 10 \: minut \: \\ 1 \: cookie \: in \: \frac{10}{12} = \frac{5}{6} \: minute \\ for \: 200 \: cookies = \frac{5}{6} \times 200 = 166.67 \: minute \\ thank \: you[/tex]
How much he makes in 1 hour.
Answer: $14.5
Step-by-step explanation:
A forest contains 20 elks, of which 5 are captured, tagged, and then released. A certain time later 4 of the 20 elks are captured. What is the probability that 2 of these 4 have been tagged?
Answer:
Step-by-step explanation:
P{2 of 4 tagged}=(52)(152)(204)
=0.2167
Help asap plz first answer get brainliest
Answer:
Use a mixed fractional calculator. No one is gonna help u with this many questions...
https://www.calculatorsoup.com/calculators/math/mixednumbers.php
GL
Step-by-step explanation:
Solve for the value of R
Answer:
13
Step-by-step explanation:
Since the angles form 180 degrees, it will be what the equation is equal to.
Make the equation:
8r + 5 + 5r + 6 = 180
Combine like terms:
8r + 5 + 5r + 6 = 180
13r + 5 + 6 = 180
13r + 11 = 180
Solve:
13r + 11 = 180
-11 -11
---------------------
13r = 169
------ ------
13 13
r = 13
Hope this helped.
What is the quotient of (x3 – 3x2 + 5x – 3) ÷ (x – 1)?
x2 – 2x – 3
x2 + 2x + 7
x2 – 3x + 8
x2 – 2x + 3
Answer:
the answer would be x^2 - 2x + 3
have a good day !! :D
Step-by-step explanation:
Answer:
D. x2 – 2x + 3
Step-by-step explanation:
Edge 2023
HELP PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
Answer:
33
plsss mark brainliestt
Step-by-step explanation:
4(7)+23+2/8-3
28+25/5
28+5=33
Plz help I am confused
PLEASE HELP POINTS AND BRAINLIEST WILL BE GIVEN
Answer:
- 376
Step-by-step explanation:
8u = 8(- 8i + 3j ) ← multiply each element by 8
= - 64i +24j
Then
(- 64i + 24j ) • (4i - 5j )
= (- 64 × 4) + (24 × - 5)
= -256 + (- 120)
= - 256 - 120
= - 376