Answer:
[tex]22 + 1.1 \times i - 4.3h[/tex]
Step-by-step explanation:
1) Collect like terms.
[tex]22 + ( - 3.5i + 4.6i) + ( - 4h - 0.3h)[/tex]
2) Simplify.
[tex]22 + 1.1 \times i - 4.3h[/tex]
hence, the answer is 22 + 1.1 × i - 4.3h.
My mom made a recipe that calls for 1/2 cup of milk to make 3 servings of pudding how many serving will you get from 4 cups of milk
What is the value of the expression “three less than the quotient of ten and a number, increased by six” when n = 2?
A. 2
B. -7/4
C. 8
D. 19/2
Answer: 8
Step-by-step explanation:
Right on edge!
An observer standing on the southern bank of a river sees a tree that is much more than 100 feet downstream on the northern bank of the river. The angle formed by the southern bank and the line from the observer to the tree is 15 ∘. After walking 100 feet downstream, the observer measures the angle formed by the southern bank and the line to the same tree to be 25 ∘. Find the width of the river. (can you show the work please)(also the drawing please)
Answer:
[tex]63\ \text{ft}[/tex]
Step-by-step explanation:
The distances are shown in the figure
[tex]\tan25^{\circ}=\dfrac{p}{b}\\\Rightarrow p=b\tan25^{\circ}[/tex]
[tex]\tan15^{\circ}=\dfrac{p}{b+100}\\\Rightarrow p=b\tan15^{\circ}+100\tan15^{\circ}\\\Rightarrow b\tan25^{\circ}=b\tan15^{\circ}+100\tan15^{\circ}\\\Rightarrow b=\dfrac{100\tan15^{\circ}}{\tan25^{\circ}-\tan15^{\circ}}\\\Rightarrow b=135.08\ \text{ft}[/tex]
[tex]p=b\tan25^{\circ}=135.08\times\tan25^{\circ}\\\Rightarrow p=62.99\approx 63\ \text{ft}[/tex]
The width of the river is [tex]63\ \text{ft}[/tex].
PLEASE HELPP ITS TIMEDDD!!!
Answer:
for first question 200-75x=40
Step-by-step explanation:
multiply everything by 100 so there will be no decimals, it will come out as the same number because everything was multiplied by 100.
Find the arc length of ADC. Round to the nearest hundredth.
BA = 6.5 cm
At the grocery store, marilyn bought 4 apples and 7 oranges. select two ways she could write the ration of apples to oranges.
A. 7:4
B. 4 to 7
C. 4:11
D. 4:7
E. 7 to 4
(they are optional)
Given:
Number of apples purchased = 4
Number of oranges purchased = 7
To find:
The ratio of apples to oranges in two ways.
Solution:
Ratio of apples to oranges is:
[tex]Ratio=\dfrac{Apples}{Oranges}[/tex]
After substituting the given values, we get
[tex]Ratio=\dfrac{4}{7}[/tex]
[tex]Ratio=4:7[/tex]
[tex]Ratio=4\text{ to }7[/tex]
Therefore, the correct options are B and D.
4. Order the set of numbers from least to greatest: 164.8. 814 7 (5 points) 2 o 15 V64 88.14 V64.8 81 2 3. 814 64 o V64 . 3. 814 15 2 V64, 814 8
Answer:
For the answer to the question above,
the Order the set of numbers from least to greatest: square root 64, 8 and 1 over 7, 8.14 repeating 14, 15 over 2
15 over 2, square root 64, 8 1 over 7, 8.14 repeating 14.
Step-by-step explanation:
Answer:
15 V64 88.14 V64.8 81 2 3. 814 64 o V64 . 3. 814 15 2 V64, 814 8
Step-by-step explanation:
Which of the following changes is a chemical change?
A ice me
Answer:
Step-by-step explanation:
The question got caught off. Can't read any of the other examples. I can tell you though that ice melting is a physical change, not a chemical change.
Please help this is due soon
Step-by-step explanation:
2.50 dollars i think
A rectangular cornfield has a length of 7 kilometers ans an area of 63 square kilometers.
a.What is the width of the cornfield? <_______________________.
b.What will be the area if the length and width are doubled? <____________________.
Answer:
a) 441
b) 1008
Step-by-step explanation:
a) 7x63 = 441
b)
63 + 41 = 504
504 x 2 = 1008
Can someone help me with these?
Answer:
Monday:480 (E)
Tuesday: 125(J)
Step-by-step explanation:
Monday: Volume= L*W*H
12*5*8-480
Tuesday: Volume= E*E*E
5*5*5=125
A scatter plot with a line is shown below.
Graph shows numbers from 0 to 10 at increments of 1 on the x axis and number s from 0 to 15 at increments of 1 on the y axis. Scatter plot shows ordered pairs 0, 1 and 1, 1 and 2, 3 and 3, 5 and 4, 6 and 5, 7 and 6, 7 and 7, 8 and 8, 9 and 9, 11 and 10, 15. A line joins ordered pairs 0, 1 and 8, 15.
Which statement is most likely correct about the line?
It can be the line of best fit because it is closest to most data points.
It can be the line of best fit because it passes through all the scatter points.
It cannot be the line of best fit because it is not closest to most of the points.
It cannot be the line of best fit because it does not show positive association.
Answer:
A)
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
pls helpppp
tysmmmm!!
oh i just watched a vid for that lol. That question was on it.. here <3
https://www.you tube.com/watch?v=dQw4w9WgXcQ
Lucy Liu went shopping at Hollister with her friends together they spent a mean price of $40 on eight sweaters the first step and sweaters cost $50 $55 $30 $35 $39 $40 and $42 how much in dollars does the eighth sweater cost
Answer:he eighth sweater costs $29
Step-by-step explanation:
Let the price of the eighth sweater be re[presented as X
We know that
Mean Price =Total sum of cost of sweater bought/ Number of sweater'
Plugging in our known values we have that
40=$50+ $55+ $30+ $35+ $39+ $40 + $42+X /8
8 X 40 =291 +X
320=291 +X
X =320-291
X=29
Therefore, the eighth sweater costs $29
Answer: 29
Step-by-step explanation:
I got a question and im anwsering here bc i want the points either way how is this a high school question im in 6th this is a hw problem
PLS HELP.
YOU WILL GET A GOOD DEED :)
Answer:
a) 6 2/5
b) 13 1/2
Step-by-step explanation:
Have a nice day!
Can I maybe have brainliest?
I forgot it was simplify..
Will mark Brainliest
Answer:
A= pi r²
Step-by-step explanation:
Sorry i dont know how to do the pi symbol
Answer:
( x + 2 )² + ( y - 1 )² = 25
Step-by-step explanation:
Circle equation - ( x - h )² + ( y - k )² = r²
Important notes:
(h,k) = center
r = radius
The first step would be to find the center
( it's hard to explain how to find the center point virtually but the center point is at (-2,1) )
Like stated before ( h , k ) = center point
* replace center point with (-2,1) *
( h , k ) = ( -2 , 1 )
h = -2
k = 1
* plug in the h and k values into the circle equation *
now we have ( x - ( -2) )² + ( y - 1 )²
Now to find the radius
We can find the radius by using the distance formula with the center point and any point on the circle's outline
The point chosen can vary but i chose (3,1)
Because the y value of the chosen point and the y value of the center are the same we can simply subtract the larger x value by the smaller x value to find the radius
3 - (-2)
the two negative signs cancel out
3 + 2 = 5
So the radius equals 5
* plug in the value of the radius into the equation *
Now we have
( x - (-2) )² + ( y - 1 )² = 5²
our final step is to simplify
- (-2) the two negative signs cancel out and it turns into +2
5² = 25
Our final answer would be ( x + 2 )² + ( y - 1 )² = 25
I NEED TO PASS SO I CA GO TO A CONCERT AND GET MY PHONE BACKKK I WILL GIVE 15 POINTS!! :)
Answer:
Step-by-step explanation:
Answer:
x=-5, y= 52
x=-1, y= 12
x=0, y= 2
x=1, y= -8
A 20ft ladder leans up against the wall. if the ladder is 3ft from the wall, what angle does the ladder make with the ground
Answer:
θ ≈ 81.37°Explanation:
let the angle the ladder makes with the ground be θ
θ = cos⁻¹(3/20)
θ = cos⁻¹(0.15)
θ ≈ 81.37°
The area, A , of triangles is given by the following formula: A = (bh)/(2) .where h is the height of the triangle and b is the length of its base. Find the area of a triangle that has a base of 11 cm and height of 9 cm.
Answer:
49.5cm²
Step-by-step explanation:
(11x9)/2=99/2=49.5cm²
HELP PLEASE. Question is in picture
AREA=
Answer:
45
Step-by-step explanation:
Base=11-(-4)=15
Height=2-(-4)=6
15×6×0.5=45
Area=45 units²
Answer:
75
Step-by-step explanation:
answer attached
I NEED HELP WITH THIS ASAP!!
The equations are ABC and the word stories are 123
The answers are as followed
C and 1
A and 2
B and 3
Hope this helped and have an amazing day :)
-yO mAmA
Answer:
1st story: 3(x+5) = 17
2nd story: 3x+5 = 17
3rd story: 5x+3 = 17
Write as a fraction the probability of rolling a 3 on a six-sided die.
Answer:
1/6 is the probability of rolling a 3
pls help! question is on the pic
Answer:
74
Step-by-step explanation:
I think that's right but I'm not sure
Answer:
3/5
Step-by-step explanation:
because to find sin, you do opposite over hypotenuse
When we use the SPDC model, we always include the following EXCEPT:
A. Validate all the conditions: Random, Independence and Normality
B. Identify cause-and-effect
C. Conclude on the p-value vs. the significance level
D. Identify the population and defining the true parameter
HELPPPP PLEASEEEEEEEREEREEEE
Answer:
the correct answer is b :)))))!!!
Compare using >is greater than, 2/3 or 9/12
Answer:
Step-by-step explanation:
i dont know what ur asking but
9/12 > 2/3
Can someone help me with this problem 3(x+1)=11 I need it step by step
Answer:
x = 2.66666667
Step-by-step explanation:
3(x + 1) = 11
We multiply both x and 1 by 3 and get
3x + 3 = 11
Now we subtract 3 from both sides
3x + 3 - 3 = 11 - 3
3x = 8
Now divide both sides by 3
3x/3 = 8/3
x = 2.66666667
(っ◔◡◔)っ ♥ Hope It Helps ♥
Bill's flower garden has an area of 28 square feet. The rectangular garden is 7 feet long. What is the width of the garden?A. 4 feet
B. 8 feet
C. 21 feet
D. 35 feet
Answer:
A. 4 feet
Step-by-step explanation:
The area of something is found by multiplying the length by the width. So to find the answer, you divide 28 by 7 to get 4.
A piece of cheese at a supermarket weighs 0.38 kg and is priced at $7.35.
a. What is the cost per kg of cheese?
Answer:
Step-by-step explanation:
i need tthe answer............
Answer:
1440
Step-by-step explanation:
you multiply the 40 with the 36, 40x36=1440 because there are 36 groups of 40.