Answers
Answer:
heya this is your answer
Step-by-step explanation:
1) angle 1 = angle EAB
2) angle 3 = 55 degree
3) angle ABF = angle 2 + angle 3
= 90 degree + 55 degree
= 145 degree
plz mark me as brainliest
Related Questions
Jasmine spends exactly £120 on three types of plants: poisoned ivy, deadly nightshade and triffids. Poisoned ivy plants cost £2 each, deadly nightshade plants cost £9 each and triffids cost £12 each. She buys twenty plants in total, including at least one of each type. How many triffids did she buy?
Answers
Answer:
9/5
Step-by-step explanation:
2×9×12=216 so216/120 =9/5
Jasmine bought approximately 4 triffids.
We have,
We know that Jasmine bought a total of twenty plants and that she purchased at least one of each type.
Let's assume she bought x triffids.
From the given information, we can determine the number of poison ivy plants and deadly nightshade plants she bought:
Number of poisoned ivy plants = Total plants - (Number of deadly nightshade plants + Number of triffids)
Number of poisoned ivy plants = 20 - (1 + x) = 19 - x
Number of deadly nightshade plants = Total plants - (Number of poisoned ivy plants + Number of triffids)
Number of deadly nightshade plants = 20 - (1 + (19 - x)) = 20 - (20 - x) = x
We can now set up an equation based on the total amount Jasmine spent:
Total cost = (Number of poisoned ivy plants * Cost per poisoned ivy plant) + (Number of deadly nightshade plants * Cost per deadly nightshade plant) + (Number of triffids * Cost per triffid)
£120 = (19 - x) * £2 + x * £9 + x * £12
Simplifying the equation:
£120 = £38 - £2x + £9x + £12x
£120 = £38 + £19x
£82 = £19x
Dividing both sides of the equation by £19:
£82/£19 = x
x ≈ 4.32
Since we can't have a fractional number of plants, we'll round down to the nearest whole number.
Therefore,
Jasmine bought approximately 4 triffids.
Learn more about expressions here:
https://brainly.com/question/3118662
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The complete question:
Jasmine spent a total of £120 on buying three types of plants: poisoned ivy, deadly nightshade, and triffids. Poisoned ivy plants cost £2 each, deadly nightshade plants cost £9 each, and triffids cost £12 each. She bought a total of twenty plants, ensuring that she purchased at least one of each type.
How many triffids did Jasmine buy?
Find the sum (9r2+4r-7)+(3r2-3r)
Answers
Answer:
12r^2 +r-7
Step-by-step explanation:
Which equation represents a function? Select all that apply.
Answers
According to a newspaper report, A 63 year old man has rowed around the world without leaving his living room. He clocked up 24084 miles on a rowing machine that he recieved for his 50th birthday. Roughly how many miles per year has he rowed since he was given the machine?
A) 200
B) 500
C) 1000
D) 2000
E) 4000
(can i get it with the full working out please)
Answers
24084/13 is roughly 2000 so I would say D
The number of miles per year that he has rowed since he was given the machine will be Roughly 2000. Then the correct option is D.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
A 63-year-old man has rowed around the world in his living room, according to a newspaper story. On a rowing machine that he received for his 50th birthday, he logged 24084 miles.
The number of miles per year is calculated as,
⇒ 24,084 / (63 - 50)
⇒ 24,084 / 13
⇒ 1852.61 ≈ 2,000
The number of miles per year that he has rowed since he was given the machine will be Roughly 2000. Then the correct option is D.
More about the Algebra link is given below.
https://brainly.com/question/953809
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What is the solution to -3m = -15
Answers
Answer:
[tex]m=5[/tex]
Step-by-step explanation:
[tex]-3m=-15[/tex]
Divide both sides by -3:
[tex]\frac{-3m}{-3}=\frac{-15}{-3}[/tex]
[tex]m=5[/tex]
Answer:
[tex]m = 5[/tex]
Step-by-step explanation:
Solve for [tex]m[/tex] :
[tex]-3m = -15[/tex]
-Take [tex]-3m[/tex] and divide it on both sides of the equation:
[tex]\frac{-3m}{-3} = \frac{-15}{-3}[/tex]
[tex]m = 5[/tex]
Therefore, the value of [tex]m[/tex] is [tex]5[/tex].
so uh who knows this??!
Answers
Answer:
Your answer is going to be d
Step-by-step explanation:
Add up the angles you already have and subtract that sum from 180
180 - 133 = 47
Answer:
D
Step-by-step explanation:
39+94=133
180-133=47
Four times the smallest of three consecutive integers is three more than three times the largest. What is the middle integer?
Answers
Let, first integer is x.
Therefore, other two are x+1 , x+2 .
Now, mathematical expression of given conditions is :
4x + 3 = 3(x+2)
4x + 3 = 3x + 6
x = 3.
So, the consecutive numbers are 3 , 4 and 5.
Therefore, the middle integer is 4.
Hence, this is the required solution.
Can somebody help me wit this
Answers
Please help :)
Name the intersection of the two planes in the image below.
Answers
Answer:
↔ ORK
Step-by-step explanation:
The intersection of the two planes is the line
Line ORK
↔ ORK
screen shot below evaluating functions please help
Answers
Answer: I believe the answer is 5.
Step-by-step explanation:
f(1) = -(-1)^2 -4(-1)
f(1) = 1^2 + 4
f(1) = 1 + 4
f(1) = 5
Hope this helps!
The graph shows the motion of a train on a railroad. Which statement describing the motion of the train is best supported by the graph? Math item stem image CLEAR CHECK The train is traveling on a level surface. The train is moving at a constant positive speed. The train is not moving. The train track is straight.
Answers
Answer:
The train is not moving
Step-by-step explanation:
The graph does not show the train's motion. It shows the train's position, which is constant. ("Distance" is not a measure of motion. It is a measure of position.)
If the train's position is constant, it is not moving.
If the area of triangle is 1200 sq m and its length is 60 m , find the breadth .
Answers
Answer:
20 m
Step-by-step explanation:
The area of a triangle is 120 sq m
The length is 60 m
We are required to find the breadth
Therefore to find the breadth of the traingle the formular below will be applied
Area= length × breadth
120= 60 × breadth
Breadth= 120/60
= 20 m
Hence the breadth of the traingle is 20 m
what examine the rotation. which best describes point D
Answers
Answer:
center of rotation
Step-by-step explanation:
solve the literal equation for x
t=10+7x-qx
Answers
Answer:
Step-by-step explanation:
7x - qx + 10 = t
7x - qx = t - 10
x(7 - q) = t - 10
x = (t - 10)/(7 - q)
(D2+6d+9)+(d3-6d+9)
Answers
Answer:
d3+ d2 + 18
D3 has to be in front because it has a larger exponent
answer this equation-3x+2<8
Answers
Answer:
x > -2
Step-by-step explanation:
-3x+2<8
Subtract 2 from each side
-3x+2-2<8-2
-3x<6
Divide each side by -3, remembering to flip the inequality
-3x/-3 > 6/-3
x > -2
Hey there!☺
[tex]Answer:\boxed{x>-2}[/tex]
[tex]Explanation:[/tex]
[tex]-3x+2<8[/tex]
Let's subtract 2 from both sides of the inequality.
[tex]-3x+2-2<8-2\\-3x<6[/tex]
Now divide both sides by -3.
[tex]\frac{-3x}{-3}<\frac{6}{-3}[/tex]
Simplify 6/-3. Also remember that dividing a positive with a negative will give us a negative.
[tex]6/-3=-2[/tex]
[tex]x>-2[/tex]
Hope this helps!
which set of angles shares rayAF as a common side?
Answers
n-2÷7=2 ANSWER IT 50 POINTS
Answers
Answer:
5.5
Step-by-step explanation:
n-2÷7=2
n-3.5=2
n=2+3.5
n=5.5
Answer:
n = 16 ≅ 2.29
7
Step-by-step explanation:
n - 2 ÷ 7 = 2
n - 2 = 14
n = 14 + 2
7 7
n = 16
7
What is 5 2/8- 3 1/16= ?
Answers
Answer:
2 and 3/16
Step-by-step explanation:
2/8-1/16 is 3/16
5-3=2
Answer:
35/16 2.1875
Subtract.
5 2/8- 3 1/16 = 2.1875 (35/16 as fraction)
That is the answer.
Find the measure of A
Options
-14
63
96
44
I need help ASAP
Answers
Answer:
Step-by-step explanation:because all angles in a triangle add up to 180° 100°+30°=130° 180°-130°=50°
A jar contains 7 blue marbles, 3 red marbles, and 3 green marbles. You pick one marble without looking. What is the probability that the marble will be red? Answer as a fraction in the simplest form.
Answers
Answer:
7/13
Step-by-step explanation:
there are 13 marbles altogether and there is blue marbles the most
what do I do this is my lat question and I forgot how to do this
Answers
P = (x) + 2(x+5) + 6(x-1) + 3(x+2)
You should know how to solve it from there, but this is the answer, hope it helped!
Please answer this as soon as you can : Evaluate 5/18 + 5/6
Answers
Answer:
1 1/9
Step-by-step explanation:
5/18 + 5/6
Get a common denominator of 18
5/18 + 5/6 *3/3
5/18 + 15/18
20/18
18/18 + 2/18
1 1/9
Jorge asked 15 of his classmates how many different states they lived in. The results are shown in the the dot plot.
Answers
Using the dot plot, it is found that the correct option is:
Four out of 5 students have lived in only 1 or 2 states.What is a dot plot?The dot plot shows the number of times each measure appears in the data-set.Hence:
7 classmates have lived in one different state.5 classmates have lived in two different states.2 classmates have lived in three different states.1 classmate has lived in five different states.That is, 12 out of 15, that is, four out of five students have lived in either 1 or 2 different states, hence the third option is correct.
To learn more about dot plot, you can take a look at https://brainly.com/question/24912483
0.7+y=−1.34 please and thank you
Answers
Answer:
0.64
Step-by-step explanation:
1) Subtract 0.7 from 1.34 and you will get 0.64
Hope this helps!
Please help me. One prepaid cell phone company charges $0.027 per minute and a $2 monthly fee. Another company charges $0.031 per minute with no monthly fee. For what number of minutes per month are the charges for the first company cheaper? Please explain to me
Answers
Answer: >500
Step-by-step explanation:
Davis saved $1000 and then found a savings account that will give him 10% interest per year.
Represent the money in his account after n years.
1) Arithmetic or Geometric:
2) Common difference/ratio:
3) Recursive Formula:
4) Explicit Formula:
Answers
Answer:
1000x0.1=n
Step-by-step explanation:
first year he had 1000
second year they times the 1000 by .1 because thats ten percent
In a social club, the ratio of men to women is 5: 7. There are 595 women. How
many men are there?
Answers
Answer:
52
you take 5 ÷ it by 7 the ×it by 595
A ratio is an ordered pair of numbers a and b written as a/b where b is not equal to zero.
if the number of women in the social club is 595 then the number of men in the social club is 425.
What are ratios and proportions?A ratio is an ordered pair of numbers a and b written as:
a / b where b does not equal 0.
A proportion is an equation in which two ratios are equal to each other.
We have,
The ratio of men to women:
= 5:7
= 5/7
Let,
The number of men = 5x
The number of women = 7x
Now,
If the number of women = 595
We have,
7x = 595
Multiplying both sides by 5/7 we get,
5/7 x (7x) = 5/7 x 595
5x = 5/7 x 595
5x = 5 x 85
5x = 425
This means if there are 435 men in the social club if the number of women is 595.
Thus if the number of women in the social club is 595 then the number of men in the social club is 425.
Learn more about ratios and proportions here:
https://brainly.com/question/2462048
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Simplify : 15y - 10 + y(2 + 9) -8
Answers
Answer:
Simplified expression is 26y - 18
Step-by-step explanation:
15y - 10 + y(2 + 9) - 8
15y - 10 + 2y + 9y - 8
26y - 18
Solve the following equation: 6x - 3x + 13 = 7 + 9x - 6
Answers
Answer:
x = 2
Step-by-step explanation:
Answer: 2
Step-by-step explanation: