Answer:
use desmos and then search up slope intercept calc to solve a
Mark bought a computer and it depreciated over 5 years, using the straight line method. The computer was worth $2,350 in 2005 and in 2010 it was worthless. How much was it worth in 2008?
Answer:
The computer was worth $970 in 2008
Step-by-step explanation:
The reason for this is that when you are trying to solve these types of problems use below:
2350/5 = 470
starting price / years = per year loss
2350 - 470 = ? three times for three years till 2008
The answer then is $940 in 2008.
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Which value of I makes the equation 6 (0.52 – 1.5) + 20 =-9- (1 + 6) true? 0 - 14 O1 14
-5x - 3 < 2x – 18 hey
Answer:
x > 5
Step-by-step explanation:
2x - 5x < 3 - 18
-3x < -15
Divide everything by ÷ 3 and flip inequality because it's negative.
x > 5
Answer:
15/7 < x
Step-by-step explanation:
Simplify using PEMDAS, and remember that multiplying/dividing a negative flips the sign of the inequality.
-5x - 3 < 2x - 18 (Add 18 to both sides)
-5x + 15 < 2x (Add 5x to both sides)
15 < 7x (Divide both sides by 7)
15/7 < x
Michelle bought 80 trading cards and 36 of the cards were sports cards. Write the decimal that show how many of the cards were sports cards.
Answer:
0.45
Step-by-step explanation:
Since 36 of the cards are sports cards we can write that as a fraction
So that would be 36/80
36/80 simplified is 9/20 (you divide by 4)
and then to make it a percentage we do times 5 which gives us 45/100 which is equal to 45%
45% is equal to 0.45
Answer:
0.45
Step-by-step explanation:
Hope it helps
What is the value of x?
Answer:
x = 20°
Step-by-step explanation:
Step 1:
x + 40° = 3x Vertical Angles
Step 2:
40° = 2x Subtract x on both sides
Step 3:
x = 40° ÷ 2 Divide
Answer:
x = 20°
Hope This Helps :)
These angles are opposite from each other, meaning they are the same.
Note: I'm pretty sure they are called opposite angles, but it's been a long time.
If they are the same, you would need to use an equal sign.
So the equation is x+40 = 3x
Now solve the equation. To remove the x from the left side, you subtract x.
(x+40)-x = (3x)-x
Note: Ignore the parentheses, they are used so you can clearly see the problem more (That doesn't make sense LOL).
Now we have 40 = 2x
Now we have to isolate the x, by removing the 2. Since 2 is multiplied to x, we have to divide it from both sides.
40÷2 = 2x÷2
You get 20 = x
Therefore, the value of x equals 20°
A plane is at Manchester, which is 170km north of Worcester. The plane flies in a straight line for 230km and lands in Cambridge, which is directly east of Worcester.
Show this information in a diagram.
Use your diagram to find the bearing of Manchester from Cambridge.
Answer:
ok so I found the answer, the plane has to go back to north
Step-by-step explanation:
Well first you have to remember the plane was supposed to go north
But then he crashed at East so he has to go back to North
I hope this answered your question, Also for the diagram
Um you can draw a quick picture that shows all of this information,
So like, a triangle that shows where he needed to go and where he
went and in how many km it was from there to there.
Im new so If this Did not help please get another person
The bearing of Manchester from Cambridge is 286 kilometers.
Given that a plane is at Manchester, which is 170km north of Worcester, and the plane flies in a straight line for 230km and lands in Cambridge, which is directly east of Worcester, to find the bearing of Manchester from Cambridge the following calculation must be done, applying the Pythagorean Theorem:
170² + 230² = X² √ (28,900 + 52,900) = X √81,800 = X 286 = X
Therefore, the bearing of Manchester from Cambridge is 286 kilometers.
Learn more in https://brainly.com/question/14930619
find the value of 1.42
Answer:
Right-tailed p-value: P(Z > z) = 0.0778038
Hopefully that's the answer you're looking for, I added a picture as well :)
CAN SOMEONE HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE WITH MY WORK GO MY QUESTIONS AND YOU SEE THE QUESTION INEED HELP WITH BELOW
Answer:
for the lake one i THINK its 3
Step-by-step explanation:
What do you already know about linear relationships?
Answer:
A linear relationship (or linear association) is a statistical term used to describe a straight-line relationship between two variables. Linear relationships can be expressed either in a graphical format or as a mathematical equation of the form y = mx + b.
List the missing properties a, b, and c used when simplifying 1 2 ( 5 3 × 5 4 ) × 6 5 .
Answer:
A)distributive B)communitive C)associative
Step-by-step explanation:
Help meeee please I’m stuck on a question
Answer:
I will help u if I can.....
Answer:
GHJGJYYJ
Step-by-step explanation:
Work out the value of
6.105 * 108
3.7 x 10
Give your answer in standard form.
Answer:
277,425,4
Step-by-step explanation:
6.105 x 10
3.7 x 10
Answer:
Step-by-step explanation:
Write an equation of a line that passes through the point (-3, -5) and have a slope of -4/3
Answer:
y= -4/3x - 9
Step-by-step explanation:
Write the coordinates of the point C after dilation with scale factor of 5, centered at the orgin
Answer:
It's C buddy
Step-by-step explanation:
can someone answer this please
Answer:
60is the answer
Step-by-step explanation:
hope it helps
Answer:
I believe the answer is 2
Step-by-step explanation:
[tex]3\sin\left(50\right)[/tex] = 2.298133329
Which statement is not a step used when constructing an inscribed hexagon?
please help Explain where the English language came from. Use details from the text to support your answer.
Answer:
Having emerged from the dialects and vocabulary of Germanic peoples—Angles, Saxons, and Jutes—who settled in Britain in the 5th century CE, English today is a constantly changing language that has been influenced by a plethora of different cultures and languages, such as Latin, French, Dutch, and Afrikaans.
step-by-step explanation:
mark me brainliest please
English today is a constantly changing language that has been influenced by a plethora of different cultures and languages, such as Latin, French, Dutch, and Afrikaans.
A rectangle made of square tiles measures 8 tiles wide and 10 tiles long. What is the length of a similar rectangle 12 tiles wide?
(Pls help this is urgent)
Answer:
12 tiles
Step-by-step explanation:
Medicare would like to test if the average monthly rate for one-bedroom assisted-living facility is different from $3,300. Suppose that you collect sample information and, based on the hypothesis test, determine that the z test statistic is equal to 1.98 while the critical value of z is 2.05. How would you state the conclusion?
Answer:
We fail to reject our null hypothesis and conclude that there is not sufficient evidence to conclude that the average monthly rate for one-bedroom assisted-living facility is different from $3,300.
Step-by-step explanation:
We are given that critical value of z=2.05
z test statistic=1.98
As we are testing that whether the the average monthly rate for one-bedroom assisted-living facility is different from $3,300, so this leads to two tailed hypothesis test as hypothesis are
Null hypothesis:μ=3300
Alternative hypothesis:μ≠3300.
The critical region in case of two tailed hypothesis test is
[tex]|z|>z_{\frac{\alpha }{2} }[/tex]
1.98>2.05 (which is not true)
So, the test statistic don't lie in rejection region, thus we don't reject our null hypothesis and conclude that there is insufficient evidence to conclude that the average monthly rate for one-bedroom assisted-living facility is different from $3,300.
A scientist measures the growth of a new type of ivy that has been bred to grow in all types of weather. At the end of each week, the scientist measures the length of the vine.
A 3-column table with 5 rows. Column 1 is labeled Weeks with entries 1, 2, 3, 4, 5. Column 2 is labeled Total length (inches) with entries 4, 8, 12, blank, blank. Column 3 is labeled Total length (feet) with entries blank, blank, 1, blank, blank.
If the vine continues to grow at this rate, it will be
inches long at the end of 5 weeks
Answer:
20
Step-by-step explanation:
i just took a quiz and got it right
Answer:
It is 20
Step-by-step explanation:
hopes it helps and i just did it right now to :)
Help plz:))) I’ll mark u brainliest!!!!!!!!!!!!!
Answer:
24 because it would be that
Step-by-step explanation:
which expressions correctly represent the decimal 57.036?
Answer:
57 + 0.036
good luck...
Solve the equation. Start Fraction y minus 5 over 3 End Fraction= 1 A. –2 B. 8 C. 18 D. 6
Answer:
B. 8
Step-by-step explanation:
Start Fraction y minus 5 over 3 End Fraction= 1
This statement above is written Mathematically as:
y - 5/3 = 1
We solve the Equation below
Step 1
y - 5/3 = 1
We cross Multiply
y - 5 = 3 × 1
y - 5 = 3
Step 2
Add 5 to both sides
y - 5 = 3
y - 5 + 5 = 3 + 5
y = 8
Option b is the correct answer
What is the d stand for????
Answer:
The missing variable
Step-by-step explanation:
D=2
John drove his car 385 miles on one tank of gas. If his car had 15.4 gallons of gas in it, how many miles per gallon did John drive?
Answer:25
Step-by-step explanation:
385/15.4=25
Answer:
25
Step-by-step explanation:
385 divided by 15.4 is 25
1. Mrs. Gribble went to the grocery store and spent $10.80 on pizzas, $4 on apples, and $29.99 on diapers. How much money did Mrs. Gribble spend? 2. Mrs. Bond had $100 to spend at the mall. She bought a shirt for $16.75 and a pair of shoes for $50.86. How much money does she have left? (two questions)
Answer:
1. Spent $44.79
2.She has $32.39 left
Step-by-step explanation:
Help please thanks so much
Answer:
-1
Step-by-step explanation:
graph
Please help me with this IXL question.
Answer:
78% as a fraction in simplest form would be 39/50.
78% as a decimal is 0.78
6th grade math I mark as brainliest
Answer:
D
Step-by-step explanation:
The perimeter of a rectangular field is 294 yards. If the length of the field is 92 yards, what is its width?
Answer:
w = 55 yards
Step-by-step explanation:
P = 2*(l + w)
P - perimeter, l - length, w - width
294 = 2*( 92 + w)
294/2 = 92 + w
147 = 92 + w
w = 147 - 92
w = 55