Answers
Answer:
1) 27.374
2)9.177
Step-by-step explanation:
1) To get the value of x , we use the appropriate trigonometric ratio
From what we are given;
we have the hypotenuse ( the side facing the right angle) and the adjacent
The trigonometric identity to use here is the cos
The cos of an angle is the ratio of the adjacent to the hypotenuse
cos 64 = 12/x
x = 12/cos 64
x = 27.374
2) Here, we are given the hypotenuse and the opposite
The trigonometric ratio to use here is the sine
the sine of an angle is the ratio of the opposite to the hypotenuse
thus, we have it that;
sin 35 = x/16
x = 16 sin 35
x = 9.177
Related Questions
108 divided by 2 1/2
Answers
Answer:
43.2
Step-by-step explanation:
first turn 2 1/2 into an improper fraction
(2 × 2) + 1 = 5
5/2
then turn 5/2 into a fraction
5 ÷ 2 = 2.5
now divide!
108 ÷ 2.5 = 43.2
Number equivalent to 108/2 1/2 is 43.2 .
Given,
108 divided 2 1/2
Using division property,
The rules for division are:
(1) positive × or ÷ positive = positive
(2) positive × or ÷ negative = negative
(3) negative × or ÷ negative = positive
Rule for long division method,
Divide the tens column dividend by the divisor.
Multiply the divisor by the quotient in the tens place column.
Subtract the product from the divisor.
Bring down the dividend in the ones column and repeat.
Therefore,
divide, multiply, subtract, bring down and repeat or find the remainder.
Here the required value is of :
108/2 1/2
= 108 / (5/2)
= 43.2
Hence the answer is 43.2
Know more about division,
brainly.com/question/10703980
#SPJ6
Graph the line.
Don’t mind the random letters Fghhujhgdfvfdfgvee de f
Answers
Answer:
Step-by-step explanation:
Here, we want to graph the given line
Mathematically, to graph a line, we will
need to work with the intercepts
The general equation of a straight line is;
y = mx + b
m
is the slope and b is the y-intercept
with respect to the question, 4 is the y-intercept
we have this point as (0,4)
To get the x intercept, we will need to substitute 0 for the value of y
So, we have ;
0 = -x + 4
x = 4
The x-intercept too is 4
This is the point (4,0)
So by joining the points (0,4) and (4,0);
we have successfully graphed the line
It can be found as an attachment below
Sheryl has a recipe for pasta with
vegetables. The recipe calls for
130 grams of vegetables and twice as
much pasta as vegetables. What is the
total mass in grams of the recipe?
Answers
Answer:
The Anwser Is 390 Because Add It All Up And You Got The Anwser
Answer:
390
Step-by-step explanation:
130 and then twice as much pasta, 130+130=260
Then add the vegetables: 130+260=390
390 is the total mass in grams
in a class, the ratio of boys to girls is four to three. if there are 20 boys in the class, how many girls are there? process plss
Answers
A square has a perimeter of 44ft. What is the length of one side? What is the area of the square
Answers
Answer:
one side is 11ft
the area is 121 ft squared
Answer:
the length of one side is 11 and the area would be 121
8+4+10-4?? how to do ??
Answers
Answer:
18
Step-by-step explanation:
Just go in the order as is. You add the 3 numbers together, 8+4=12+10=22, then subtract off 4, 22-4=18.
Answer:
18
Step-by-step explanation:
break it down!
8 + 4 = 12
12 + 10 = 22
22 - 4 = 18
(a calculator also helps if you're unsure)
Plz, answer this question plz!
Answers
Answer:d
d
Step-by-step explanation:
Answer: C. 2/3
Step-by-step explanation:
Take the number of times the coin was flipped on heads (12)
and the total number of times the coin was flipped (18)
make it a fraction
12/18
reduce the fraction by dividing both numbers by 6
2/3
Geometry please help-
If HI and JI are tangent segments, what is the measure of angle HJI?
Answers
there are 180° in a triangle so do 180-48 to get 132. this gives you the values for both of the other angles together as it is an isosceles triangle. to find the one angle divide this by 2 to get 66°
Answer:
68°
Step-by-step explanation:
We can find this by remembering that tangents meet a circle at a ninety degree angle with the diameter or a radius that touches the point of intersection. By understanding that because these two tangents intersect at a point outside the circle there angle measure is the same so we can use the 180° total in a triangle to find the remaining degrees to be divided into the two measures we need to find. Because 180 - 48 equals 132 we divide this by 2 to get our angle measure of 68 degrees.
Help with this please
Answers
Members of a baseball team raised $1479.25 to go to a tournament. They rented a bus for $800.50 and budgeted $45.25 per player for meals. Write and solve an equation which can be used to determine pp, the number of players the team can bring to the tournament.
Answers
Answer:
15 players
Step-by-step explanation:
First, you might want to exclude out how much it cost to rent a bus.
1479.25 - 800.50 = 678.75
After that, the remaining amount of money is how much money is spent altogether for the basketball player's meal, since each player had the same budget for the meal, it made the question easier.
678.75 ÷ 45.25 = 15
I need help asap thank you
Answers
Answer:
A) it's positive
B) 37/30 or 1 7/30
Step-by-step explanation:
Plz answer its so urgent!!!!!!!!!!!!!!!
Answers
Answer:
Option B (the pentagonal pyramid)
Step-by-step explanation:
Given the pentagram, we can see a pentagon in the middle. The pentagonal prism (option A) and pentagonal pyramid (option B) both have bases of a pentagon. However, their nets are different. Only the pentagonal pyramid's net is that of a pentagram. Therefore, option B is correct.
The phone case you want to buy is marked down 30% and you have a 25% off coupon. You pay 42 dollars. Can this equatio be used to find the original cost of the phone case?If so what is the original price of the item. Explain.
Answers
Answer:
Step-by-step explanation:
Original price = x
75% of 70% of x = $42
0.75*0.70x =$42
x = $42/(0.75*0.70) =$42/0.525 = $80
what is the surface area? PLEASE HELP WILL MARK BRAINLY
Answers
Answer:
Hiya!
Are there any answers I can choose from?
Thank you muchly,
Pandora
Step-by-step explanation:
which expression is equivalent to the given expression?
Answers
Answer:
4ln x +ln 3-lnx
4ln x -ln x+ln3
3ln x+ln 3
ln(3x+3)is equivalent.
What is the Y-Intercept of this table?
[tex]\left[\begin{array}{ccc}x&y\\5&16\\6&19\\7&22\end{array}\right][/tex]
Answers
Answer:
The Y-intercept is 4 or (0,4) in a plot
Step-by-step explanation:
To find the Y-intercept you need to make the "x" zero so if you move 5 to 4 in the "x" plot you need to move 16 to 13
(Since 22 to 19 is -3 19 to 16 is -3 as well it is safe to say that the next number is 13)
Now continue until you reach 0 in the "x"
4 to 3 and 13 to 10
3 to 2 and 10 to 7
2 to 1 and 7 to 4
So the y-intercept is 4 or (0,4) in a plot
Hope this helps! Sorry if I am late
what is the volume of a sphere with a diameter of 6.3 rounded to the nearest tenth
Answers
Answer:
Volume of sphere = 130.9cm³
Step-by-step explanation:
Formula :
[tex] \frac{4}{3} \times \pi \: \times r^{3} [/tex]
We need the radius. 6.3 ÷2=3.15
[tex] \frac{4}{3} \times \pi \times 3.15 ^{3} [/tex]
=130.924303cm³
rounded to the nearest tenth
=130.9cm³
In Mrs Williams's math class, there
sre 14 boys and 10 girls. Which
statcinent is not true
The ratio ofboys to girls is 14:10.
b) The ratio of girls to boys is 7:5
e) The ratio ofboys to girls is 7:5
d) Theratio of girls to boys is 30:42
I need help
Answers
solve а) 3х - 5 = 13
Answers
Answer:
6
Step-by-step explanation:
3х - 5 = 13
+5 +5
3x=18
/3 /3
x=6
Will give brainliest if correct
Find the area of this triangle.
Round to the nearest tenth.
22 m
15 m
115°
11 m
[?] m2
Hint: Area of a Triangle = {ab sin(C)
Enter
Answers
Answer:
74.6
Step-by-step explanation:
The area of the given triangle in the image is 74.8m².
What is a triangle?A triangle is simply a polygon with three vertices with three edges.
A scalene triangle is the triangle with no equal sides and angles.
It area can be calculated using the expression;
A = 1/2 × absinθ
Given the data in question;
Length of side a = 15mLength of side b = 11mLength of side c = 22mAngle C = 115°
To determine the area of the triangle, we substitute our given values into the expression above.
A = 1/2 × absinθ
A = 1/2 × 15m × 11m × sin( 115° )
A = 0.5 × 15m × 11m × 0.9063
A = 74.76975m²
A = 74.8m²
Therefore, the area of the given triangle in the image is 74.8m²
Learn more about area of triangle here: https://brainly.com/question/19305981
a) BCD is a straight line.
Triangle ABC is equilateral.
CE = DE
E
Not drawn
accurately
А
320
B
С
Work out the size of angle x.
(4)
Answers
Answer:
x = 46°
Step-by-step explanation:
Since Δ ABC is equilateral then interior angles = 60°
Since CE = DE then Δ CDE is isosceles and the base angles are congruent, so
∠ ECD = [tex]\frac{180-32}{2}[/tex] = [tex]\frac{148}{2}[/tex] = 74°
BCD is a straight line, then the 3 angles on it sum to 180°, that is
60° + 74° + x = 180°
134° + x = 180° ( subtract 134° from both sides )
x = 46°
13) *
6 points
If a ticket for a single skydiving session is $28.50 and
there are 5 people in your group, how much would
the total amount for your group's tickets be after the
coupon is applied?
O $125.00
O $127.50
O $130.00
O $135.00
Answers
Answer:
A.
Step-by-step explanation:
Evaluate the function at the given value. If g(x)=9x-8 find g(x+6) and g(x)+g(6)
Answers
Answer:
MARISSA WHATS THE SNAP I BET U BAD
Step-by-step explanation:
Solve for X. Please help ASAP! I have no idea how to do this and it’s due really soon!
Answers
Answer:
2
Step-by-step explanation:
5x+6=7x-2
5x+4=7x
4=2x
4/2
2
round 1,073 to the nearest thousand
Answers
Answer:
1000
Step-by-step explanation:
round up if 5 or bigger
round down if less than 5
answer this please i`ll give brainliest
Answers
Answer:
40
Step-by-step explanation:
hudson plus his friends make 8
320/8=40
they each got 40 pennies
10 Points for Answering Find x: 6x-8= 1/2 (4x+5)
Answers
Answer:
1
Combine multiplied terms into a single fraction
6−8=12(4+5)
6−8=1(4+5)2
2
Multiply by 1
6−8=1(4+5)2
6−8=4+52
3
Add
8
888
to both sides of the equation
6−8=4+52
6−8+8=4+52+8
10 more steps
Solution
=21/8
Step-by-step explanation:
6x= 2x+5/2+8
6x-2x=5/2+8
12x-4x=5+16
8x = 21
X= 21/8
8. By using coupons, Mary Jo is able to decrease the retail price of her groceries, g, by $125. you find the nroduct of the base and height and then divide by 2. Expression.
Answers
Answer:
is there more to it? if not i dont understand what they are asking.
Step-by-step explanation:
-2 (x - 3) + 6 = - (x + 5)
Solve for x and SHOW WORK please :)
Answers
Answer:
x=17
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
-2x+6+6=-x-5
-2x+x=-5-6-6
-x=-17
x=17
Function in graphing vertex form
Answers
Answer:
whats the questiong tho
Step-by-step explanation: