Please take a look at the picture. Please write your answer with an explanation.
Answers
Answer:
790
Step-by-step explanation:
Multiply, Determine the sign and evaluate, Add up everything, multiply everything that's left, by doing everything correctly you should get 790
Answer:
790
Step-by-step explanation:
following PEMDAS, i solved what was inside the parentheses (P) first, then used the exponents (E) to multiply (M) what was separated by the signs, there was no division (D), so I moved on to adding (A) what I could, then subtracted (S) the remaining numbers to solve and get 790 as my final answer
Related Questions
Emily is 1.45 meters tall. At 11 a.m., she measures the length of a tree's shadow to be 26.05 meters. She stands 20.6 meters away from the tree, so that the tip of her shadow meets the tip of the tree's shadow. Find the height of the tree to the nearest hundredth of a meter.
Answers
Answer:
6.93 meters
Step-by-step explanation:
Use similar triangles to solve
if the tree shadow is 26.05m long and she stands 20.6 meter away from the tree, so her shadow meets the tip, her shadow is 26.05-20.6 = 5.45
height of Emily divided by shadow of Emily must equal height of tree divided by shadow of Tree
1.45 /5.45=x/26.05
26.05 x (1.45/4.45)=x
x= 6.93
Answer:
Step-by-step explanation:
Hai công ty bảo hiểm cung cấp hồ sơ dự thầu hợp đồng bảo hiểm cho một công ty lớn. Giá thầu phải trong khoảng từ 2000 đến 2200. Công ty quyết định chấp nhận giá thầu thấp hơn nếu hai giá thầu chênh lệch nhau từ 20 trở lên. Nếu không, công ty sẽ xem xét thêm hai hồ sơ dự thầu. Giả sử rằng hai hồ sơ dự thầu là độc lập và được phân bổ đồng đều trong khoảng thời gian từ 2000 đến 2200. Tính xác suất để công ty xem xét thêm hai hồ sơ dự thầu.
Answers
Step-by-step explanation:
which language is this i can't understand this
What is the equation of the line that passes through the point (2, -4) and has a slope of -2?
Answers
[tex](\stackrel{x_1}{2}~,~\stackrel{y_1}{-4})\qquad \stackrel{slope}{m = -2} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-4)}=\stackrel{m}{-2}(x-\stackrel{x_1}{2}) \\\\\\ y+4=-2x+4\implies\blacktriangleright y = -2x \blacktriangleleft[/tex]
who can prove 2+2=5
Answers
Answer:
saya tidak ingin mengatakannya tapi kalian akan menjadi gila ya
Answer:
i can see a really tiny 0.5 next to both of them
2.5+2.5=5
tadaaaaa
Step-by-step explanation:
A new company president is said to have caused the company "to do a 180." Before the new president, the company was losing 10,000 per month .What is the company most likely doing under the new president?
Answers
Answer:
Earning 10,000 per month.
Step-by-step explanation:
Since a "180" usually refers to an opposite, the opposite of "losing 10,000 per month" would happen.
So, the company would be earning money instead of losing money.
Image help | b), exercise 74
(this cost me 50 of my 53 points, please don't answer if you don't know)
Answers
Answer:
x = 3Sides are 6, 8 and 10Step-by-step explanation:
Use Pythagorean to find the value of x:
c² = a² + b²Consider:
a = x + 3, b = 3x - 1, c = 4x - 2Substitute and solve for x:
(4x - 2)² = (x + 3)² + (3x - 1)²16x² - 16x + 4 = x² + 6x + 9 + 9x² - 6x + 116x² - 10x² - 16x + 4 - 10 = 06x² - 16x - 6 = 03x² - 8x - 3 = 03x² - 9x + x - 3 = 03x(x - 3) + (x - 3) = 0(x - 3)(3x + 1) = 0x - 3 = 0, 3x + 1 = 0x = 3, x = - 1/3Positive root is accepted only.
Sides of the triangle:
a = x + 3 = 3 + 3 = 6b = 3x - 1 = 3*3 - 1 = 8c = 4x - 2 = 4*3 - 2 = 10A hotel has number of meeting rooms m available for events each meeting room. Has 325 chairs write equation to represent c the total number of chairs in all of the meeting rooms at the hotel
Answers
Answer:
2,275
Step-by-step explanation:
c=325m
Because for every meeting room there is 325 chairs and c=the total of chairs
and c=325(7) so c=2,275
so the answer is 2,275
My name is Pauley the Parrot and I have a dilemma. Blackbeard found a
chest full of gold and he wanted to divide it evenly among the crew. The
chest weighed 12 pounds because it was filled to the top with gold. There
are 24 crew members (including myself and Blackbeard) on the boat. I told
him that if he gave each crew member 2 lbs. of gold there would be enough
to go around. Blackbeard said that he could give each crew member { lb of
gold and there would be enough to go around.
Can you help us figure out who is correct? Make sure to explain who was
correct, and why the other person was incorrect. Maybe, I can split my
earnings with you!
Thank you!
Pauley the Parrot
Answers
Answer:
bh
Step-by-step explanation:
You’re splitting the gold between the people, but there is less gold, so you would divide the number of people by the amount of gold. You get 0.5, so each person would get 0.5 lb.
Hamid needs to find the height of a parallelogram. The base is 3 inches long and the area is 30 square inches. What is the height?
Step 2 of 2: Finally, solve the problem by substituting in the appropriate values. (Round your answer to 2 decimal places if necessary.)
Answers
Answer:
the height is 10 inches
Step-by-step explanation:
area of a parallelogram is base times height
3h=30
divide both sides by 3
h=10
Answer:
area is base times height the base us 3 inches the area is 30 inches 3 times 10 is 30 so 10 is the height
Maria and Shamika are both soccer goalies, Maria saves 3 goals out of 4 Shamika saves 0.75 goals. Who has the botter average? Explain
Answers
Answer:
the both have the same because 0.75 is like when you have 3 quarters and you need 4 to complete it to get 1 dollar :)
hope that helps
A sprinter finished a 100-meter race in a time of 12.63 seconds.
If the sprinter were able to keep the same rate of speed, how long
would it take him to complete the 10,000-meter race?
Answers
Answer:
1263 seconds
Step-by-step explanation:
100 meters = 12.63 seconds
multiply both sides by 100 since
100*100= 10,000 meters
12.63*100= 1263 seconds
Simplify (12+3i)−(−5+2i)
Answers
Answer:
17+5i
Step-by-step explanation:
add the like terms
double negative equals positive
;)
Answer:
17 + i
Step-by-step explanation:
please help me im on a timer
Answers
Answer:
11/8
Step-by-step explanation:
serves 4 people
900g red potatoes
450g diced bacon
1 red onion diced
100ml of white vinegar
100ml of olive oil
2 tablespoons of sugar
1 tablespoon of dijon mustard
1 teaspoon of salt
I need to serve 32 people
Answers
Answer:
ds
Step-by-step explanation:
Add.
18 5/12 + 8 10/17 + 23 7/12 +28 7/17=?????????????????????????????????????????????????
Answers
Answer: 79
Step-by-step explanation:
One antifreeze solution is 32% alcohol and another is 16% alcohol. How much of each mixture should be added to make 48L a solution that is 27% alcohol ?
Answers
Answer:
33L of 32%
15L of 16%
Step-by-step explanation:
x is the amount of 32% the remainder is 16%, together they make 48 of 27%
32x + 16(48 - x) = 27(48)
distribute
32x + 768 - 16x = 1,296
combine like terms
16x = 528
Divide both sides by 16
x = 33L of 32%
48 - x = 15L of 16%
Genesis mows lawns during the weekend in order
to earn extra money. She can mow 1/3 of a lawn
in 1/6 of an hour. How many lawns can Genesis
mow per hour?
Answers
Answer:
two lawns.....
...........
Genesis can mow 2 lawns per hour.
What is ratio?Ratio basically compares quantities, that means it show value of one quantity with respect to other quantity.
If a and b are two values, their ratio will be a:b,
Given that,
Genesis mows in 1/6 hour =1/3 lawns
To find, mow per hour,
∴ in 1/6 hours =1/3 lawn,
⇒1 hour = 6×1/3 lawn
⇒1 hour = 2 lawns.
So, In 1 hour, Genesis can mow 2 lawns.
To learn more about Ratio on :
https://brainly.com/question/13419413
#SPJ2
Subtract: 3/4y-(1/2y+1/3)
Answers
Answer: y=72
Step-by-step explanation:
The roots of the quadratic function describing the relationship between number of products
produced and overall profit margin are x = 0 and 36. The vertex is a minimum at (18, -35) .
The company actually loses money on their first few products as it costs them more to make
them, but once they hit items they break even again. The worst case scenario is that
they produce items, as they will have a profit of
dollars.
products are sold
The first root tells us that the profit will be 0 when
Answers
Using quadratic function concepts, it is found that the the spaces are filled by the bold numbers below:
Once they hit 36 items they break even againThe worst case scenario is that they produce 18 items, as they will have a profit of -35 dollars.The first root tells us that the profit will be 0 when 0 products are sold.The function has roots at x = 0 and x = 36, and the vertex is a minimum, hence, it is an increasing function, that is:
[tex]x > 0, f(x) > 0[/tex]: Not important in the context of the problem.[tex]0 < x < 36, f(x) < 0[/tex]: Negative profit when between 0 and 36 items are produced.[tex]x > 36, f(x) > 0[/tex]: Positive profit when more than 36 items are produced, x = 36 is the break-even point.Hence, once they hit 36 items they break even again.
The minimum point is (18,-35), hence:
The worst case scenario is that they produce 18 items, as they will have a profit of -35 dollars.[tex]f(0) = 0[/tex], hence the first root tells us that the profit will be 0 when 0 products are sold.
A similar problem is given at https://brainly.com/question/24705734
Can someone please help me
Answers
Answer:
2/21
Step-by-step explanation:
4th optiojn oe0e0202iwhs7sshis
Answer:
-8/21
Step-by-step explanation:
multiplying 1/3 by -2/7 will get you -2/21. Dividing this by 1/4 will give you -8/21
The black graph is the graph of y=f(x). Choose the equation for the red graph plz help
Answers
Answer:
d
Step-by-step explanation:
See the attached image.
Simplify: (1 – 8) – (2 – 9).
Answers
________
[tex] \: [/tex]
(1 - 8) - (2 - 9) = ...
= (-7) - (-7)
= -7 + 7
= 7 - 7
= 0
Between a and b is 10 between a and c 6 these are for the small triangle
between r and q is m and between q and s is 9
help me find m
I WILL MARK BRAINEST
Answers
Answer:
m=15
Step-by-step explanation:
since side QS is 9 and side AC is 6 which is 1.5 times bigger so there is a dilation of 1.5 meaning all sides are 1.5 times bigger on the right triangle than the left triangle. Side AB is 10 so 1.5 times 10 is 15 so m=15
Help help help help please please
Answers
Answer:
x > -3Step-by-step explanation:
Solved in the attachment!! Hope it Helps you!!A rectangle is drawn so the width is 7 inches longer than the height. If the rectangles diagonal measurement is 44 inches, find the height
Answers
Answer:
h = 27.4 in
Step-by-step explanation:
Height = h
Width = h + 7
Diagonal = 44
These 3 form a right-angle triangle, we can therefore use pythagoras theorem to formulate a solveable equation to find h:
h² + (h + 7)² = (44)²
h² + h² + 14h + 49 = 1936
2h² + 14h - 1887 = 0
[tex]2(h^{2} + 7h -\frac{1887}{2}) = 0 \\\\ 2((h + \frac{7}{2})^{2}-\frac{49}{4} -\frac{1887}{2}) = 0 \\\\ 2((h + \frac{7}{2})^{2}-\frac{3823}{4}) = 0 \\\\ 2(h + \frac{7}{2})^{2} - \frac{3823}{2} = 0 \\\\ (h + \frac{7}{2})^{2} = \frac{3823}{4} \\\\ h + \frac{7}{2} = \frac{+}{}\frac{\sqrt{3823}}{2} \\\\ h = -\frac{7}{2} \frac{+}{} \frac{\sqrt{3823}}{2} \\\\ h = 27.4152... \ or \ h = -34.4152...[/tex]
The height cannot be a negative value ∴ the height we are looking for is the other.
h = 27.4 in
I need help can somebody help me
Answers
Answer:
2(9x-3)
6(3x-1)
16.4x-6-1.6x
What is the volume of a hemisphere with a radius of 9.8 in, rounded to the nearest tenth of a cubic inch?
Answers
Answer:
1970.2 cubic inches
Step-by-step explanation:
please mark me as brainliest
pls make sure to round to nearest cent is necessary
Answers
Holly has 65 stamps in het collection. To expand the collection, she is planning to buy some books of stamps
that have 18 stamps each All of the books cost the same. Holly is not sure yet about the number of
books of stamps she wants to buy, bbut she has enough money to buy up to 5 of them. We a function to
describe how many stamps Holly can buy La x represents the number of books of stamps Holly buys. Find a
reasonable domain and range for the function.
Answers
Answer:
i think if she buys 5 books the she will have 90 stamps cuz 1 book cost 18 stamps then 5 books = 18x5=90
Step-by-step explanation:
Question: Find y
Question: Find m
Answers
Answer:
[tex]y = 180 - 75 \\ y = 105[/tex]
[tex]m = 60[/tex]
by the vertical angles theorem
Answer:
2) ∠ y = 105°
3) ∠m = 60°
Step-by-step explanation:
Question 2:Given that ∠x and ∠y are supplementary angles whose sum equal to 180°, we can simply subtract the measure of ∠x from 180° to get the measure of ∠y.
m∠ y° = 180° - m∠x°
m∠ y° = 180° - ∠75°
m∠ y° = 105°
Question 3:Given that the intesection of two rays form two pairs of opposite angles: m∠60° and ∠ m°, thereby qualifying as vertical angles by definition. Vertical angles are congruent angles with the same measure. Therefore, if m∠60°, then it means that ∠m° = 60°.
