Answer:
1. x ≥ 5
2. x ≥ 4
Step-by-step explanation:
1. 5 + 4 ≥ 9
2. 2(4)-5≥3
2x4= 8
8-5≥3
anyone kind enough to help out :/?
I rlly need it
what is the answer to 95x-45+-8x[67=
Answer:
Combine Like Terms:
=95x+−45+−536x
=(95x+−536x)+(−45)
=−441x+−45
Step-by-step explanation:
Consider the system of equations.
x+2y=1
−3x−2y=5
How do you solve the system of equations with Cramer's rule?
Drag a value or determinant expression into each box to correctly solve the system using Cramer's rule.
The solution to the system of equations x + 2y = 1 and -3x-2y = 5 is:
x = -3, y = 2
The given system of equations:
x + 2y = 1............(1)
-3x - 2y = 5..........(2)
This can be written in matrix form as shown:
[tex]\left[\begin{array}{ccc}1&2\\-3&-2\end{array}\right] \left[\begin{array}{ccc}x\\y\end{array}\right] = \left[\begin{array}{ccc}1\\5\end{array}\right][/tex]
Find the determinant of [tex]\left[\begin{array}{ccc}1&2\\-3&-2\end{array}\right][/tex]
[tex]\triangle = 1(-2) - 2(-3)\\\triangle = -2+6\\\triangle = 4[/tex]
[tex]\triangle_x = \left[\begin{array}{ccc}1&2\\5&-2\end{array}\right]\\\triangle_x = 1(-2)-2(5)\\\triangle_x = -2-10\\\triangle_x =-12[/tex]
[tex]\triangle_y = \left[\begin{array}{ccc}1&1\\-3&5\end{array}\right]\\\triangle_y = 1(5)-1(-3)\\\triangle_y = 5 + 3\\\triangle_y =8[/tex]
[tex]x = \frac{\triangle_x}{\triangle} \\x = \frac{-12}{4} \\x = -3[/tex]
[tex]y = \frac{\triangle_y}{\triangle} \\y = \frac{8}{4} \\y = 2[/tex]
The solution to the system of equations x + 2y = 1 and -3x-2y = 5 is:
x = -3, y = 2
Learn more here: https://brainly.com/question/4428059
#10 Compare the
numbers below using <, >
or =
-67 _-62
Answer: the answer is -67<-62
Step-by-step explanation:
Answer:
-67<-62
Step-by-step explanation:
a bread slicer runs 29 hrs per day for 30 days and slices 144,000 loaves of bread. how many loaves per hr are sliced?
conversions
Is it 4965 sph (slices per hour)
How many 1-foot-square border tiles do you need to surround a pool that is 10 feet long and 5 feet wide
Answer:
Bro thats 2
Step-by-step explanation:
because 1. 1+1=2
2. because 2 is just too good
3. theres no three because theres only 2 steps!!!!
Please I need an explanation and steps as soon as possible
Answer:
(I've never done this before and I highly doubt I'm doing this right so forgive me for any wrong answer which might as well be all of them)
1. 5
2. 3
3. 2
4. 9
5. 4
6. 2
7. 8
8. 2
9. 11
Please help me fast I need to finish!!!!!!
Answer:
ans: The line passes through the point (0,13)
Step-by-step explanation:
(0,13) is Y-intercept
Answer:
The answer is C the line passes through (0,13)
Step-by-step explanation:
Need help ASAP! Directions in picture;)
Answer:
it is 8
Step-by-step explanation:
jack want to buy a coat that cost 74.95 the sales tax rate in his city 61/2% what is the total costfor the coat
Answer:
$79.7468
Step-by-step explanation:
х
13
14
15
16
у
11
6 1-4
What is the slope
Answer:
6
Step-by-step explanation:
Hope this helps
Jared baked 20 cookies if 1/5 cookies were burned how many cookies burned simplify your answer
Answer: 4
Amount Total: 20
amount burned: 1/5
say 4x5=20
1/5 of 20 is 4
Decimal form of...
1.6/8
2.23/46
3.2/5
4.1/3
5.23/99
(pls understand the question)
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[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Solution ~
Question : 1
[tex] \dfrac{6}{8} [/tex][tex] \dfrac{3}{4} [/tex][tex]0.75[/tex]Question : 2
[tex] \dfrac{23}{46} [/tex][tex] \dfrac{1}{2} [/tex][tex]0.5[/tex]Question : 3
[tex] \dfrac{2}{5} [/tex][tex]0.4[/tex]Question : 4
[tex] \dfrac{1}{3} [/tex][tex] 0. \bar3[/tex]3 is repeating after decimal.
Question 5 :
[tex] \dfrac{23}{99} [/tex][tex]0. \bar2 \bar3[/tex]23 is repeating after decimal.
what was the average wait time in a drive-thru in 2013?
Answer:
In 2003 there was only a short waiting time of 116 seconds!
That's less than TWO minutes.
However, over the years, the drive-thru wait time has gone up 20%
In 2021, due to a study/survey, the drive-thru wait time has been 3+ minutes on average.
Answer:
in 2013 the average time was 180.83
Step-by-step explanation:
solve 4 with exponent -4 without the exponent in other words
4 exponent -4 without exponent
Answer:
[tex] \frac{4}{1} \times \frac{4}{1} \times \frac{4}{1} \times \frac{4}{1} = \frac{256}{1} = - 256[/tex]
Step-by-step explanation:
I dont know if I'm right or not
but this is how I learned it
The blue figure is a translation image of the black figure. Write a rule to describe the translation.
Write the fractions in order from least to greatest. A) -3 3/ 4 , -3 3/ 5 , -3 13 /20 , -3 17 /25 B) -3 3 /5 , -3 17 /25 , -3 13 /20 , -3 3 /4 C) -3 3 /5 , -3 13 /20 , -3 17 /25 , -3 3/ 4 D) -3 3 /4 , -3 17 /25 , -3 13 /20 , -3 3/ 5
Answer:
A, C, D, B
Step-by-step explanation:
4(6 – x) = 8
Solve for x
Answer:
4
Step-by-step explanation:
24 - 4x = 8
-4x = 8 - 24
-4x = -16
x = 4
+5 when
2. What is the value of f(x)=2x +
X=4?
A А.
2
el ind
B 7
C 9
D 13
Answer:
B. 7
Step-by-step explanation:
[tex] \frac{1}{2} \times 4 + 5 = 7 \\ sub \: in \: 4 \: into \: the \: equation[/tex]
y = x - 5 and y = -x + 3
Answer:
Point form:
(4,-1)
x=4,y=-1
Step-by-step explanation:
Graph:
Answer:
x = 4 , y = -1
Step-by-step explanation:
Note that both equations equal y. Set the two equations equal to each other.
x - 5 = y = -x + 3
x - 5 = -x + 3
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other.
First, add x and 5 to both sides of the equations:
x (+x) - 5 (+5) = -x (+x) + 3 (+5)
x + x = 3 + 5
2x = 8
Next, divide 2 from both sides of the equation:
(2x)/2 = (8)/2
x = 8/2
x = 4
Plug in 4 for x in the given equations and solve:
y = x - 5
y = (4) - 5
y = -1
y = -x + 3
y = -(4) + 3
y = -1
x = 4 , y = -1 are your answers.
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~
I need help been stuck on this for 3 days
Lexi2984 can u help me with this question
9514 1404 393
Answer:
see the attachment
Step-by-step explanation:
The x- and y-intercepts are easily found:
X-intercept
Set y = 0 and divide by the coefficient of x.
-x +0 = 8
x = -8
__
Y-intercept
Set x = 0 and divide by the coefficient of y.
0 -2y = 8
y = -4
__
Now, we have two points on the graph: (-8, 0) and (0, -4). A third point can be one that is halfway between these: (-4, -2). The graph is attached.
PLEASE I NEED HELP ON THESE 3 QUESTIONS
(ILL GIVE BRAINLIEST TO THE BEST ANSWER TOO)
In Earth's southern hemisphere, the summer season is from December to March and winter is from June to September. The table shows the highest temperatures recorded at the South Pole for three different months.
Graph model:
South Pole Temperatures
Month Highest temperature (°F)
January 6
June –24
November –2
Each month's highest recorded temperature is plotted on the number line.
Which of these months had the lowest high temperature? (ignore this)
1. Write the three temperatures in order from least to greatest. Explain how you put the numbers in order.
2. Which month had the lowest high temperature?
3. Which month had the highest temperature?
Answer:
1: (-24, -2, 6) 2: June 3:January
Step-by-step explanation:
1: the closer the negatives get to 0 backwards, the higher the temperature is, and after 0 would be even higher.
2: -24 is the most far back from the other two
3: 2 of them are negatives and the other is positive so the positive number would be the highest temp
Answer:
1. -24,-2,6
We order this way as the value of an integer decreases when we go lower below 0
2. The lowest High temperature is in June when the temperature is -24
3. January has the highest temperature because the highest temperature was above 0 which was 6
Hope this helps!
p(-2)=-3+4x please help
Answer:
first off, this may be completely wrong, but I did try my best. You need to clarify what this is for so I went with the easiest route, solving for variables.
P=0
X= - 3/4
Step-by-step explanation:
P(-2)=-3+4x
Solving for X
-2P=-3+4x
-2(0)=-3+4x
-3=4x
- 3/4=X
Solving For P
P(-2)=3+4(- 3/4)
P(-2)3-3
P=0
this is the last qestion help plz
Answer:
$513.75
Step-by-step explanation:
Let h represent the number of hours he worked in a week
An auto mechanic earns $498.75 in 35 hours during the week. His pay is $2.50 more per hour on weekends.
Hence, his pay Is represented by equation:
$498.75 + $2.50 × x
If he works 6 hours on the weekend in addition to the 35 hours during the week
$498.75 + $2.50 × 6
= $498.75 + $15
= $513.75
Therefore, he earns $513.75
What is the cosine ratio of
Answer:
Therefore, the exact value of cos 30 degrees is written as 0.8660 approx. √3/2 is the value of Cos 30° which is a trigonometric ratio or trigonometric function of a particular angle
could someone please help answer this thank you, please no spam, will give brainliest, (homework help)
Answer:
I think it's:
w>2
sorry if I'm wrong
£800 to the ratio of 9.13.18
What is an equation of the line that passes through th (3,-1) and has a slope of 2?
The given point to us is (3,-1) and the slope of the line is 2 . We can use the point slope form of the line as ,
[tex]\sf\longrightarrow m ( x - x_1) = y - y_1[/tex]
Substitute the values ,
[tex]\sf\longrightarrow 2( x - 3 ) = y - (-1) [/tex]
Simplify LHS and RHS ,
[tex]\sf\longrightarrow 2x - 6 = y +1 [/tex]
Put all terms on one side ,
[tex]\sf\longrightarrow \boxed{\bf 2x - y -7=0} [/tex]
Calculate 36%of $4500
Answer:
1620
Step-by-step explanation:
0.36*4500=1620
