[tex]2 \sqrt{x + 9} [/tex]
Answer:
[tex] 2\sqrt{ } \times + 9[/tex]
u understand
If a patient takes 60 mg of medication three times a day how many grams will the patient take in four days?
9514 1404 393
Answer:
0.720 grams
Step-by-step explanation:
The total number of doses in the 4-day period is ...
(3 doses/day)(4 days) = 12 doses
At 0.060 g/dose, the total number of grams is ...
(0.060 g/dose)(12 doses) = 0.720 grams . . . in 4 days
WILL MARK BRAINLIEST REAL ANSWERS ONLY
Mark can read 20 pages of a book in 1 hour. His school assignment is to da 260 page book. Track how many hours he has left to read. Number of Pages left hours to read. What is the unit rate? And write an equation for the line. (also please help me graph it)
Answer:
for the table
x y
0 260
1 240
2 220
3 200
Unit Rate is -20
we know this because the question tells us, he reads 20 pages per hour
the equation would be
y = -20x + 260
Mr. Thompson asked 50 students were about their
favorite ice cream.
1/5 of the students chose Vanilla
1/2 of the students chose Chocolate The remaining chose Strawberry
How many students chose Strawberry as their favorite flavor?
What decimal represents the students who
prefer cookie dough?
Answer:
0.12 chose strawberry as their favorite
2+31×1/10+14×1/100 is greater smaller or equal to 2.324 and 14+72×1/10+4×1/1000 is greater than smaller than or equal to 21.24 and 0.3×10 to the second power +0.007×10 to the third power is bigger than small that are equal to 0.3×10+0.7×10 to the second power
Answer:
3457
Step-by-step explanation:670
A water hose had filled up of 1/2 a pool after 1/2 of an hour. At this rate, how
many hours would it take to fill the pool?
Answer:
1 hour
Step-by-step explanation:
1/2 hour:1/2 pool
1/2x2 hour:1/2x2 pool
1 hour: 1pool
Anybody a expert or really good at social studies cuz I really need that help answer ASAP
bbc because its super big like super big
Step-by-step explanation:
I really need this so please hurryy for a test btw ppppp
What is the value of x? 3/4x−4−5/8x=−3
Answer:
here.
3/4x−4−5/8x=−3
or, 3/4x−5/8x=−3+4
or, 3/4x−5/8x=1
or, 3*2/2*(4x)-5/8x=1
or,6/8x-5/8x=1
or,(6-5)/8x=1
or,1/8x=1
or,1=8x
or,x=1/8
A plant was 4/5 meters tall. Then 1/2 meter was cut off. When the height of the plant was last measured it had grown back 1/10 meter. What was the height of the plant when it was last measured?
i need this quick plz
The new height of the plant when it was last measured is [tex]\frac{2}{5}cm[/tex] tall
The initial height of the plant is 4/5 meters tall
If 1/2 meter was cut off, hence the new height of the plant will be expressed as;
[tex]N_h=\frac{4}{5} -\frac{1}{2}\\N_h=\frac{2(4)+5}{10}\\N_h=\frac{8-5}{10}\\N_h=\frac{3}{10}[/tex]
Hence the new height is 3/10
If the height of the plant when last measured had grown back 1/10 meter, the height was last measured is expressed as [tex]\frac{3}{10}+ \frac{1}{10}= \frac{4}{10}=\frac{2}{5}[/tex]
Hence the height of the plant when it was last measured is [tex]\frac{2}{5}cm[/tex] tall
Learn more here: https://brainly.com/question/23182815
The new height of the plant when it was last measured is tall
The initial height of the plant is 4/5 meters tall
If 1/2 meter was cut off, hence the new height of the plant will be expressed as;
Hence the new height is 3/10
If the height of the plant when last measured had grown back 1/10 meter, the height was last measured is expressed as
Hence the height of the plant when it was last measured is 2/5 tall
12) Armani gets paid $9 an hour to paint. If he works for
5 12 hours, how much money will he make?
Answer:
multiply 9*512= 4,608
Step-by-step explanation:
f(x)=3x²-4x+2, what is f(-5), show work
Given f (x) = 3x^2 - 4x + 2; What is f (-5)
f (-5) = 3x^2 - 4x + 2
f (-5) = 3(-5)^2 - 4(-5) + 2
f (-5) = 3(25) - 4(-5) + 2
f (-5) = 75 + 20 + 2
f (-5) = 97
or
( -5 , 97 )
What is 12*12 in active numbers?
Answer:
144
Step-by-step explanation:
12x12= 144
What is the domain and range of the function
graphed below?
1. A rectangular canvas picture measures 12 inches by 28 inches. The canvas is mounted inside a frame of uniform width, increasing the total area covered by both canvas and frame to 612 square inches. Find the uniform width of the frame.
The uniform width of the frame is 16.61 inches.
Since a rectangular canvas picture measures 12 inches by 28 inches, and the canvas is mounted inside a frame of uniform width, increasing the total area covered by both canvas and frame to 612 square inches, to find the uniform width of the frame you must perform the following calculation:
√ (612 - (28 x 12)) = X √ (612 - 336) = X √276 = X 16.61 = X
Therefore, the uniform width of the frame is 16.61 inches.
Learn more in https://brainly.com/question/15218328
Which data set has the same standard deviation as the data set {2,2,5,6,8}?
A. {3,4,4,7,7}
B.{5,6,5,6,5}
C.{3,3,6,7,9}
D.{4,4,5,5,5}
Answer:
C
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
please help with #2 and #4
Answer:
Problem 2: k = 3
Problem 4: NO SOLUTION
Step-by-step explanation:
Problem 2 work:
-4/3(12k + 27) = -57 - 9k
-16k - 36 = -57 - 9k -ADD THE -9k TO ITSELF AND TO -16k-
-7k - 36 = -57 -ADD THE -36 TO ITSELF AND -57-
-7k = -21
k = 3
Problem 4 work:
5/2(6w - 16) = 18w -(3w + 40)
15w - 40 = 18w - 3w - 40 -ADD THE -3w TO THE 18w-
15w - 40 = 15w - 40
NO SOLUTION BECAUSE BOTH SIDES ARE THE SAME
Answer:
5;:':;;gighifighfutfdyfuhufgfyhxfkcy
Danny had friends over to watch a football game last night. He served spicy cheese dip as an
appetizer. First, he melted cheese in a pot. He split the cheese, putting the same amount into
two serving bowls. Then, Danny mixed spicy peppers into each bowl. He put fewer spicy
peppers in the second bowl. Which cheese dip was spicier?
Answer : the first bowl
Answer:the first bowl
Step-by-step explanation:
The first bowl is the answer :)
-3x-2y-3z=5
x+2y-z=-19
-2x+y-2z=1
9514 1404 393
Answer:
(x, y, z) = (-9, -1, 8)
Step-by-step explanation:
My calculator tells me the reduced row-echelon form of ...
[tex]\left[\begin{array}{ccc|c}-3&-2&-3&5\\1&2&-1&-19\\-2&1&-2&1\end{array}\right][/tex]
is ...
[tex]\left[\begin{array}{ccc|c}1&0&0&-9\\0&1&0&-1\\0&0&1&8\end{array}\right][/tex]
This means the solution is (x, y, z) = (-9, -1, 8).
_____
Additional comment
In case you haven't learned how to use your graphing calculator to solve matrix equations, you can solve this system easily as follows:
Subtract 2 times the first equation from 3 times the third equation. This eliminates the x and z terms and gives you the value of y. (y=-1)
Substitute that value into the first and second equations. This gives you two equations in the sum and difference of x and z. (You may need to divide the coefficients by the common factor.) Add these sum and difference equations to find one of the variables, then substitute to find the other.
Translate each graph as specified below.
(a) The graph of y=f(x) is shown. Translate it to get the graph of y=f(x) - 4.
(b) The graph of y=g(x) is shown. Translate it to get the graph of y=g(x - 2).
Answer:
1
Step-by-step explanation:
1
The answers are :
a) The graph is translated downwards by 4 units.
b) The graph is translated downwards by 2 units.
What do you mean by translation of a graph ?
The modification of an existing graph or graphed equation to create a different version of the following graph is known as translation.
a)
The graph of y = f(x) is shown.
The other function is y = f(x) - 4.
As it can be observed that the graph is translated from its parent function which is y = f(x) to function y = f(x) - 4.
The graph is shifted down by 4 units or translated downwards by 4 units.
b)
Here , the graph of y = g(x) is shown.
The other function is y = g(x -2)
As we can observe that the graph is translated from its parent function which is y = g(x) to function y = g(x - 2).
The graph is shifted downwards by 2 units or translated downwards by 2 units.
Therefore , the answers are :
a) The graph is translated downwards by 4 units.
b) The graph is translated downwards by 2 units.
Learn more about translation here :
https://brainly.com/question/12861087
#SPJ2
Hey ! Can anyone help me with this question please ? Thank you
Answer:
x = 102°
Step-by-step explanation:
a straight line = 180°
180 - 78° = 102°
Answer:
x°+78°=180°[supplementry angle]
x°=180°-78°
x°=102°
answer
81 is what percent of 90?
Answer:
72.9
Step-by-step explanation:
hope it helps you out
please mark brainiest
Answer:
81 Out of 90 is 90%.
Step-by-step explanation:
Follow the below steps to calculate what percent is 81 out of 90 or how to write 81/90 as a percentage.
Step 1: Percentage Formula = Number1/Number2 x 100
Step 2: plugin the 81 and 90 to the percentage formula and we get 81/90 x 100 = 90%
hope this helps!
(can u mark brainliest)
Select the best answer for the question.
11. Which of the following is a mixed number?
O A.25
O B.5/2
C. 2.3
O D.2/ 1/2
Answer:
c
Step-by-step explanation:
Which values are solutions to the inequality below? Check all that apply.
a > 16
Someone I need help!!
Answer:
1000 and 3000
Step-by-step explanation:
Use the drop-down menus to choose steps in order to correctly solve
4k−6=−2k−16−2 for k.
Answer:
down menus to choose steps in order to correctly solve
down menus to choose steps in order to correctly solve4k−6=−2k−16−2 for k.
Anw.
-2
ep.
4k - 6 = -2k - 16 -2
4k - 6 = -2k - 18
4k - 6 + 2k = -18
4k - 2k = -18 + 6
6k = -18 + 6
6k = -12
k = -2
Ansie bought 2 bags with 10 bows and 3
bags with 14 bows. She used 23 of the
bows on graduation gifts she wrapped.
Write an equation can be used to solve for
b, the number of bows Ansie has left?
Suppose that Paul's checking account shows a balance of $725.35 at the beginning of the month. During this month,
he makes deposits of $472.25, $175.35, $194.50, and $317.85, and he writes checks for $150.30, $237.60,
$45.75, and $257.85. Find the end-of-the-month balance in his account.
Answer:
$ 1,193.80
Step-by-step explanation:
Balance + deposits =
725.35+472.25+175.35+194.50+317.85 = $ 1,885.30
$1,885.30 - withdrawals =
1885.30 - 150.30-237.60-45.75-257.85 = $ 1,193.80
For v = -3(r - 3) when r= -1, what does v equal
Answer: 12
Step-by-step explanation:
v = -3(-1-3)
v= -3(-4)
v= 12
John's phone bills for the last five months are $24.71, $22.13, $19.87, $27.33, and $26.76.
Find John's mean phone bill over this period.
Answer:
$24.16
Step-by-step explanation:
Someone please help on this problem
Answer:
b
Step-by-step explanation:
how do i know my answer is reasonable