Find the missing side length
Round to the nearest tenth
The answer is 4.8
Please show all steps thank u
Answers
Answer:
x ≈ 4.8
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Trigonometry
[Right Triangles Only] SOHCAHTOA[Right Triangles Only] cos∅ = adjacent over hypotenuseStep-by-step explanation:
Step 1: Identify Variables
Angle measure = 58°
Adjacent side of angle = x
Hypotenuse = 9
Step 2: Solve for x
Substitute [cosine]: cos58° = x/9Isolate x: 9cos58° = xEvaluate: 4.76927 = xRewrite: x = 4.76927Round: x ≈ 4.8Answer:
if you have the answer then wha.
Step-by-step explanation:
Related Questions
solve this plz
z = 2a + 2. for a
Answers
Answer:
a=(z-2)/2
Step-by-step explanation:
You need to isolate your "a" variable so first you want to subtract 2 from both sides, leaving you with:
z-2=2a
then you want to divide by 2 on both sides to isolate your "a" variable which would leave you with
a=[tex]\frac{(z-2)}{2}[/tex]
Ben purchased lunch today at the school cafeteria for $5.00. Before today, Ben owed $10.00 on his lunch account. What is the status of his lunch account after today?
Answers
Answer:
-$15.00
Step-by-step explanation:
simple math bro
Sydney has a bag of stuffed animals containing, 1 elephant, 4 bears, 3 cats, and 2 dogs. If she randomly selects 1 stuffed animal from the bag, places it on her bed and then selects another animal. What is the probability that she chooses a bear both times?
Answers
Answer:
2/15
Step-by-step explanation:
Step one:
given data
sample space
1 elephant,
4 bears,
3 cats, and
2 dogs.
sample size= 1+4+3+2= 10
Required:
By selecting without replacement, the probability that she chooses a bear both times
Step two:
the first event= Pr(bear)= 4/10= 2/5
the second event, the sample size is now 9 and the number of bears is now 3
Pr(bear)= 3/9= 1/3
Hence, the probability that she chooses a bear both times
= 2/5*1/3
=2/15
A city has a vacant lot in the shape of an isosceles trapezoid and the city workers are installing a fence around the lot. What length of fencing is required? Round the answer to the nearest meter. А 25 m B x 25 m 45° The length of fencing required is meters.
Answers
Answer:
Length of the fence required = 135 m
Step-by-step explanation:
Total length of the fence required to cover the vacant lot = Perimeter of the isosceles trapezoid
Perimeter of ABCD = AB + BC + CD + AD
Since, AB = BC = EF = ED = 25 m
From the given right triangle BEC,
m∠EBC = m∠ECB = 45°
ΔBEC will be an isosceles triangle.
So, BE = EC
By Pythagoras theorem,
BC² = BE² + EC²
25² = 2(EC)²
EC = [tex]\frac{25}{\sqrt{2}} =17.7[/tex] m
And DC = (DF + EF + EC)
= EC + EF + EC [Since, DF = EC]
= 2EC + EF
= 35.4 + 25
= 60.4 m
Hence. perimeter of ABCD = 25 + 25 + 60.4 + 25
= 135.4 m
≈ 135 m
Therefore, length of the fence required = 132 m
whats the slope of y= 1 over 2x-2
Answers
3n - 5 =22 what is the value of n
Answers
Answer:
n = 9
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define
3n - 5 = 22
Step 2: Solve for n
Add 5 to both sides: 3n = 27Divide 3 on both sides: n = 9After 12:00, the number of people in Mal-Wart
grows steadily until 6:00p.m. If the equation
y= 228 + 58x represents the number of people in
the store x hours after 12:00, how many people
were in the store at 12:00?
Answers
Answer:
228
Step-by-step explanation:
substitute 0 for x
literally i need help, khan academy is not helping!!
Answers
Answer:
Top = 1588.86
Bottom = 125.66
Top
7 * π * 8.5^2 = 1588.86
Bottom
10 * π * 2^2 = 125.66
Question : WHICH OF THE LINES IS PARALLEL ? HOW DO YOU KNOW ?
Answers
Answer:
B and R
I think that is the name of the lines. If not the the first two lines!!!!
Question 5
Trent has 12 cups of ice cream for his daughter's birthday party
If each serving is
3/4
of a cup, how many children can eat ice cream?
А
1
B
9
С
12
D
16
Answers
Answer:
B. 9
Step-by-step explanation:
12 times 3/4 is 9
Answer:
it takes 4 of the 3/4 servings to make a whole number and it's 3 cups.
12/3= 4 and 4*4= 16
so 16 children can eat ice cream
or you could do 12/0.75= 16
you would do that because 3/4=0.75
you would divide and not multiply because you're seeing how many times 0.75 can go into 12
Step-by-step explanation:
Josh and Mae work at a concession stand. They each earn $8 per hour, Josh worked three hours more than Mae. If Josh and Mae earned a total of $120, how many hours did Josh work?
I need helppp
Answers
Answer:
12 hours
Step-by-step explanation:
If Josh worked 3 hours more, Josh worked 3hours more than Mae, he worked 10.5 hours and Mae 4.5 hours
I’m not %. sure, but I think you can see what I was doing.
Super sorry if I’m wrong.
What is the image of (-4, 7) after a dilation by a scale factor of 3
centered at the origin?
Answers
Answer:
(-12, 21)
Step-by-step explanation:
You would multiply the coordinates by 3
Help, is this correct?
Answers
Answer:
Yes good job!
Step-by-step explanation:
Why did many think antisemitism would fade away after the Holocaust? Why do you think it has endured?
Answers
Answer:
(someone passed this to me) 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you
Step-by-step explanation:
The position of an open-water swimmer is shown in the graph. The shortest route to the shoreline is one that is perpendicular to the shoreline. Write an
equation that represents this path.
Answers
Answer:
-1/4x + 3/2
Step-by-step explanation:
i dont know how explain but heres the answer :)
Hello I need help. What's 10.40 + 66.9 + 100.4 x 2 =
help please
Answers
Answer:
278.1
Step-by-step explanation:
Follow order of operations
Multipacation first (in this situation) and then just add left to right :)
this is geometry pls help
Answers
Answer:
the answer for this is B 9
Answer:
B
Step-by-step explanation:
Consecutive angles are supplementary, thus
30 + 5x + 15 + 10x = 180 , that is
15x + 45 = 180 ( subtract 45 from both sides )
15x = 135 ( divide both sides by 15 )
x = 9 → B
Determine whether the graph shows a positive correlation, a negative correlation, or no correlation. If there is
a positive or negative correlation, describe its meaning in the situation.
Answers
Answer:
The answer is A
Step-by-step explanation:
Please answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!
Answers
Answer:1:7
Step-by-step explanation:
Answer:
for every 7 miles Nolan drove alexander drove 1
Step-by-step explanation:
I NEED HELP ASAP! SO EASY
Answers
Answer:
165 hope this helps
Step-by-step explanation:
[tex]--------------------------------------------[/tex]
Answer:
159
[tex]--------------------------------------------[/tex]
Step-by-step explanation:
-4 + 91=87
87 + 72=159
[tex]--------------------------------------------[/tex]
SIMPLE
Help Pretty please....
Answers
Answer:
B
Step-by-step explanation:
What is 106% of $40?
Answers
Answer:
I think it's 42.4 hope this helps
Answer:
42.4 hope this helps
Step-by-step explanation:
Jasmine took out a college loan of $55,000.00 for college for 10 years. The interest rate
is 4 7%. What will the total cost of the loan be for 10 years?
Answers
Answer:
57,585
Step-by-step explanation:
55,000.x4.7%=2585.
55000.+2585=57,585
Answer:
$57,337.50
Step-by-step explanation:
In order to get the answer we would have to add 55, 000 and 4 [tex]\frac{1}{4}[/tex]% of 55,000 (because of the interest rate). In order to find 4 [tex]\frac{1}{4}[/tex] % we would have to multiply 55, 000 by 0,0425. So now we get the following.
Total cost of the loan = 55,000 + 55,000 x 0.0425 = 55,000 + 2,337.5 =
57,337.5
What is the slope of a line that is perpendicular to the line whose equation is 8y−5x=11?
Ill give someone brainlist
Answers
9514 1404 393
Answer:
-8/5
Step-by-step explanation:
When you solve for y, the slope of the line is the x-coefficient. For the given line, that is ...
8y = 5x +11 . . . . . add 5x
y = 5/8x +11/8 . . . . divide by 8
The given line has a slope of 5/8. The perpendicular line will have a slope that is the opposite of the reciprocal of this:
-1/(5/8) = -8/5 . . . . slope of perpendicular line
Answer:
The slope of the perpendicular line will be -8/5, or -1.6
Step-by-step explanation:
First we need to rearrange the equation to show the slope, putting in the format y = sx + c:
[tex]8y - 5x = 11\\8y = 5x + 11\\y = \frac{5}{8}x + \frac{11}{8}[/tex]
So the given line has a slope of 5/8.
A line perpendicular to that will have a negative reciprocal of that slope, so it's slope will be -8/5.
Bonnie filled her cars gas tank. She put in 10 1/2 gallons and paid $15.36.
Does anybody know the ratio in fractional form to find the cost of gasoline per gallon?
And what is the cost of gasoline per gallon.
Answers
HELP PLS !!!!!!
what is the simple interest for $450 invested in a savings account at 2.25%
f)$18
g)$20.25
h)$202.50
i.)$470.25
Answers
Answer: i
Step-by-step explanation:im pretty sure
please hurry!!! If triangle CAT is similar to triangle DOG, which of the following statements is incorrect?
Answers
Answer:
d is the right answer the last one
Write an equation of the line that passes through (1, 2) and is perpendicular to the line y=13x+4.
Answers
Answer:
Step-by-step explanation:
y=-1/13x since it is perpendicular flip it and make it negative
Answer:
y = -1/13x + 27/13
Step-by-step explanation:
A perpendicular line will have the opposite reciprocal and sign.
So the perpendicular line slope to y = 13x + 4 would be -1/13
NOW PLUG IN (1, 2) TO GET THE Y- INTERCEPT
2 = -1/13(1) + b (b represents the y- intercept)
2 = -1/13 + b (add 1/13 to both sides)
y = -1/13x + 27/13 is the perpendicular line.
Hope this helps ya!!
The forum of Pompeii is a rectangle 520 feet long by 109 feet wide. What's its
area?
Answers
It is 56680 square feet.
Step-by-step explanation:
Multiply the two numbers
What’s the length of the diagonal line that splits the square?
Answers
135² + 135² = c²
18225+18225 =c²
√36450 = √c²
190.91 = c
Round to the nearest meter = 191 meters
