Plz I need help with this how would I go about solving this I really need the answer today thank you will give brainlest
Answers
Y- 125
X- 125
Explanation- because math
Related Questions
write an expression that is equivalent to -0.5(14a-22)
-0.5(14a-22) = _?_a+_?_
Answers
Explanation: distribute -0.5 to each term in the parentheses
Can someone help me on this one
Answers
Answer:
same as last because it is a circle
Step-by-step explanation:
Answer: diameter = 16 area = 201.06
Step-by-step explanation:
Sasha saved $28.34 in November and $39.57 in December. By the end of
January, she wants to have saved $100. How much money does she need
to save in the month of January? Make sure to include your work, number
sentences, and your answer with words.
Answers
Answer:
$32.09
Step-by-step explanation:
It's $32.09 because, 39.57-28.34=67.91. And 100-67.91= 32.09. Goodluck!
What is the range of the shoe sizes?
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Answer:
The answer will be 9 and the frequency will be 18
Translate the name into a decimal number.
negative fifty-five and five ten–thousandths
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Answer:
-55 5/10000
Step-by-step explanation:
We can break each word down. Negative would be the negative sign (-), fifty-five would be 55, and five ten-thousandths would be 5/10000. If we put them together, we would get -55 5/10000, which is the answer.
if I had 24 apples and 2 friends over with me, and they want to split them all what do I do?
Answers
Answer:
24/3 =8 with each friend
Step-by-step explanation:
Answer:
you give each one 12 and than eat them
Step-by-step explanation:
ILL GIVE YOU BRAINLIEST PLEASE ANSWER
Answers
Answer:
376.9 ft²
Step-by-step explanation:
There you go the right answer
Lin went hiking on five different weekends. The table shows the
elevation changes in feet for each of her five hikes. Fill in the
missing numbers
Initial Elevation
Elevation Change Final Elevation
hike
768
1
-96
672
hike
2
82
20
hike
62
3
- 100
hike
354
4
129
hike
-20
-40
-60
5
Explain what each of the numbers-20, -40, and -60 tells you about
hike 5. What does it mean for the numbers to be negative in this
situation?
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Answer:
Hike 1 : 768, -96, 672
Hike 2: -62, 82, 20
Hike 3: 62, -100, -38
Hike 4: 354, -225, 129
Hike 5: -20, -40, -60
The -20 is at what surface level Lin began Hike 5 at. From there, they continued to go in this situation lower by - 40, and arrive at the surface region of -60.
Negative numbers in the present circumstance mean under 0. (Underneath surface region)
6+(1/3×1/3)-3×7 how do you get it???
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Answer:
-134/9
Step-by-step explanation:
Answer it. -10 x -2 =
Answers
Answer: 20
Step-by-step explanation: it is 20 because 2 negative numbers multiplied by each other will always be positive
Hey!
Please only answer if you know the answer, the comment section is right below. Please don't waste my points!
Also, please show all of your work, you are trying to help me better understand the concept, not just give me the answer.
The image is down below. Show work! Thanks!
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Answer:
B. 8/17Step-by-step explanation:
cos = adjacent / hypotenuse
cos C = 16/34 = 8/17Correct choice is B
Is this a rectangular prism or a triangular prism
Answers
Answer:
I think it may be a rectangular prism
Step-by-step explanation:
it looks like one
hope it helped
You see a hiker sitting on a bench taking a water break at the top of a hill at a 40° angle of elevation. Your eye level is 5 feet off the ground and you are standing 100 feet from the base of the hillAt what altitude is the hiker sitting on the bench?
Answers
Answer:
89
Step-by-step explanation:
Draw a right triangle, put the angle of elevation as 40 degrees and the feet for the base of your triangle (standing 100 feet from the base of the hill) as 100ft. According to SOH CAH TOA, we will be using tan, where you will get:
tan(40)=x/100
x=100tan(40)=83.9
Add 5 feet, which was your eyes off the ground, and it will be 83.9+5=89
Final Answer: 89
The altitude of the hiker sitting on the bench of the hill is 89 feet.
What is trigonometry?Trigonometry is mainly concerned with specific functions of angles and their application to calculations. Trigonometry deals with the study of the relationship between the sides of a triangle (right-angled triangle) and its angles.
For the given situation,
The angle of elevation = 40°
Distance from base of the hill = 100 feet
Distance from the ground to the eye level = 5 feet
The diagram below shows the right angled triangle.
Let the altitude from the eye sight to the bench be x.
Total altitude = x + 5
The altitude of the hiker can be found by using trigonometric ratio,
[tex]tan\theta= \frac{opposite}{adjacent}[/tex]
⇒ [tex]tan 40=\frac{x}{100}[/tex]
⇒ [tex]0.8390=\frac{x}{100}[/tex]
⇒ [tex]x=83.90[/tex]
Total height = [tex]x+5[/tex]
⇒ [tex]83.90+5[/tex]
⇒ [tex]88.90[/tex] ≈ [tex]89[/tex]
Hence we can conclude that the altitude of the hiker sitting on the bench of the hill is 89 feet.
Learn more about trigonometry here
https://brainly.com/question/16965914
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the of two numbers from a set of ten numbers is 4.5 . if one of the numbers is 6, find the number
Answers
Explanation:
Mean is found by taking the sum of the values and dividing by the count.
When looking at all 6 numbers, the mean is:
4.5
=
sum of 6 values
6
⇒
sum of 6 values
=
27
When looking at the 2 values with a mean of 5.5:
5.5
=
sum of 2 values
2
⇒
sum of 2 values
=
11
Which means the mean of the 4 values is:
mean
=
27
−
11
4
=
16
4
=
4
Tell whether x and y show direct variation, inverse variation or - y/4 = 2x
Answers
9514 1404 393
Answer:
direct variation
Step-by-step explanation:
The given equation can be written in the direct variation form ...
y = kx
y = -8x . . . . rewrite of the given equation (multiply by -4)
This is an example of direct variation.
A system consists of two components A and B that operate independently. The system
fails when either component fails. The probability that component A fails is 0.2, and
the probability that component B fails is 0.1. What is the probability that the system
fails?
Answers
Answer:
0.3
Step-by-step explanation:
When one component fails, so does the other one.
a + b = P
0.1 + 0.2 = 0.3
Your answer would be 0.3 or 30%.
Hope this helps. Have a nice day.
Is D. the right answer
Please I need help
Answers
Answer:
Yes its correct!
Step-by-step explanation:
HELP PLEASE DUE IN 4 MINUTES
Answers
Please HELP I’m being timed!!!
Answers
Answer:
C is the answer I think...
please help MATHEMATICS
Answers
Answer:
area is 26.75 units^2
Step-by-step explanation:
Top Triangle area is (3.5*9)/2=15.75
Square area is 2*2=4
Left bottom triangle is (2*2)/2=2
bottom right triangle is (2*5)/2=5
15.75+4+2+5=26.75
what is the answer do you know i want it as a fraction
Answers
Step-by-step explanation:
Given
[tex] \frac{3}{4} + \frac{3}{4} + \frac{2}{3} + \frac{2}{3} \\ = \frac{6}{4} + \frac{4}{3} \\ = \frac{18 + 16}{12} \\ = \frac{34}{12} \\ = \frac{17}{6} [/tex]
Hope it will help :)❤
the perimeter of the gym floor is eighty-eight and six-hundredths meters long. What is this in standard form
Answers
Answer:
hope this helps
Step-by-step explanation:
No links please and thanks
Answers
Answer:
3,4 is the correct answer for this question
find the diameter and of each circle. A) circumference = 118mm B) circumference = 1m
Answers
C=(pi)(D)
or
C=(pi)(2)(r)
But since they gave us the diameter we are gonna have to use the first formula.
Now I don’t know if they want u to use 3.14 for pi or the actual number, so i’m gonna assume we are using the actual formula.
So the formula to be able to find the diameter of circle A is going to be:
118/pi.
So put that into your calculator and you get 37.5605mm or 37.56mm.
It depends on what place your instructor wants you to round to.
The formula for circle B is going to be:
1/pi.
So let us put that into our calculator and you get 0.318309mm etc. Or just 0.3183.
I believe that I am correct but if i’m not please correct me.
Mr. Jackson and Ms. Collins 3rd grade classes are going on a field trip to the science museum. There are 20 children in one classroom and 22 students in the other. The students will tour the museum in groups of 7 How many groups will there be 49 47 8 7 6
Answers
the answer is 6 because 42 divided by 7 = 6
I NEED THIS DONE FAST!!!
Answers
Answer:
120 in³
Step-by-step explanation:
8 in • 3 in • 5 in
8 in • 15 in²
120 in³
Answer:
120 in.²
Step-by-step explanation:
8 × 3 × 5 = 120
120 in.²
pls helpppp with explanation pss
Answers
Step-by-step explanation:
27 cubes are needed because you could need a 3×3 ×3 cube
5 times 4 times 2 times 2 divided by 2 minus 4
Answers
Answer:
36
Step-by-step explanation:
5 x 4 = 20
20 x 2 = 40
40 x 2 = 80
80 ÷ 2 = 40
40 - 4 = 36
A rectangular piece of land is 1/4 mile long and a 1/2 mile wide. What is the area of this piece of land in square miles?
Answers
help me please thanks
Answers
Answer:
325m = c
Step-by-step explanation:
Each meeting room has 325 chairs.
Since we don't know how many meeting rooms there are, the number is replaced with the variable, m.
An equation is a problem with an equals sign so you need to put what it would equal.
Since you don't know how many meeting rooms there are you use the variable, c which represents the total number of chairs.