Answers
Answer:
[tex]\Huge\boxed{x=11.8}[/tex]
Step-by-step explanation:
Hello There
cos = adjacent divided by hypotenuse
the adjacent side of the angle that has a measure of 49 is x and the hypotenuse is 18
so
[tex]cos49=\frac{x}{18}[/tex]
once again we want to isolate the variable using inverse operations
to get rid of the 18 we multiply each side by 18
[tex]\frac{x}{18} *=x\\cos49*18=18cos49[/tex]
we're left with
[tex]x=18cos49[/tex]
now we let the calculator do the rest of the work
we end up with
[tex]x=11.80906252[/tex]
our final step would be to round to the nearest tenth
so we can conclude that the x = 11.8
Related Questions
lan and Jessica each save their quarters. Ian starts out with 34 quarters and saves 8 quarters a month. Jessica starts out with 2 quarters and saves 16 quarters a month. In how many months will Jessica have the same number of quarters as lan? How many quarters will each of them have?
Answers
They will each have 66 quarters
PLEASE HELP! INSTA BRAINLY
Answers
Answer:
1 makes 7 people full, 3 makes 5 people full
Step-by-step explanation:
1) A=b*h=33(22)=726 square inches. Would make 7 people full.
3)A=b*h=20(25)=500 square inches. Would make 5 people full
Which two operations are needed to write the expression that represent eight more than the product of a number and two
Answers
hope this is correct and helps
which ordered pair represents the points at which line r and line s intersect?
A. (1.5 , 0.5)
B. (9.375 , 38.75)
C. (12.5 , 23.75)
D. (15, 27.5)
Answers
Answer:
C. (12.5 , 23.75)
Step-by-step explanation:
can someone please help me with this? I'll mark brainliest for the right answer
Answers
On a soccer team there are 5 sixth graders. 9 seventh graders, and eight eighth graders. What percent of the car is sixth graders?
Answers
Answer:
22.72 %
Step-by-step explanation:
There are 5 sixth graders over a total of 5+8+9 = 22 students. Therefore the percent of sixth graders would be:
5/22 * 100 ≈ 22.72 %
You are given that 5y = 4x.
Find the value of y when x=10
Answers
Answer:
y= 8
Step-by-step explanation:
4 x 10 = 40
40 ÷ 5 = 8
Last night, Mandy ate 2/8 of a pizza. Today for lunch, she ate 3/8 of the pizza. What fraction of the pizza is left over? PLEASE I NEED THE ANSWER NOW
Answers
Step-by-step explanation:
its 3/8 because she has eaten 2/8+3/8=5/8 and 8/8-5/8=3/8 is left
URGENT find the volume of these rectangular prisms. Round answers to the nearest tenth when necessary
Answers
Answer:
A= 120
b=200 (if the number on the bottom is a 4 thats cut out)
Step-by-step explanation:
for volume u just multiply the 3 numbers it gives u for the models like for example in the picture u do
6*4*5 in no specific order
if its a triangle and volume or area u do that but at the end divide by 2 in area
Find the approximate radius of a circle with a circumference of 198 centimeters. Use 3.14
for it Round to the nearest hundredth.
A. 63.06
B. 31.53
C. 621.72
D. 310.86
Answers
The radius of the circle is around 31.65 cm. Choice B
The formula C = 2πr , where C is the circle's circumference and r is its radius, yields the circumference of a circle. In this illustration, the circle's circumference is given as 198 cm
C = 2πr
The formula to calculate the radius can be revised as follows:
r = C / (2π)
r = 198 / (2 * 3.14)
To perform the calculation, divide the numbers:
r ≈ 198 / 6.28
r ≈ 31.65
The circle's estimated radius is 31.65 centimetres as a result.
So, rounded to the closest hundredth, the estimated radius of the circle with a circumference of 198 centimetres is 31.65 centimetres.
The closest option to 31.65 in the list of possible answers is B. 31.53. It's crucial to keep in mind that choosing 3.14 as an approximation for involves some mistake and that the precise radius number might change slightly.
When rounded to the next hundredth, the radius is 31.65. This result can be compared to the other solutions to show that:
B. 31.53.
For more such questions on radius visit;
https://brainly.com/question/24375372
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Find the volume of the cone. Round your answer to the nearest tenth.
13 ft
10 ft
Answers
Answer:
340
Step-by-step explanation:
340.33 and rounfing off whole number is 340
Jake has a bag of 50 beads, some of which are blue and the remaining are green. Jake randomly pulls out a bead from the bag, records the color, and replaces it in the bag. Jake has already recorded 16 blue and 4 green beads. Based on these results, what is most likely the number of blue beads in the bag?
a.10
b.20
c.30
d.40
Answers
Answer:
d
Step-by-step explanation:
A square painting has a side length of 13 inches.
What is the area of the painting?
Answers
Answer:
169
Step-by-step explanation:
13*13=169
Answer:
169
Step-by-step explanation:
length x width = area
since it is a square, all sides are equal.
13 x 13 = 169
What is the are of the rectangle? L= x-4 W=4x-2 PLEASE ANSWER!
Answers
Step-by-step explanation:
✧ [tex] \underline{ \underline{ \large\tt{ P\: R \: O \: V \: I\: D\: E\: D\: }}} : [/tex]
Length ( l ) = x - 4Width ( w ) = 4x - 2✧ [tex] \underline{ \underline{ \large{ \tt{T\: O \: \: F\: I\: N\: D}}}} : [/tex]
Area of the rectangle✧ [tex] \underline{ \underline{ \large{ \tt{S \: O \: L\: U\: T \: I \: O\: N}}}} : [/tex]
✑ [tex] \boxed{ \text{Area \: of \: a \: rectangle }= \tt{ \: l \times \: w}}[/tex]
~Plug the values :
⟶ [tex] \large{ \tt{(x - 4)(4x - 2)}}[/tex]
~ To multiply a binomial by a binomial , Firstly use the distributive property to multiply each term of the first binomial by each term of second binomial.
⟶ [tex] \large{ \tt{x(4x - 2) - 4(4x - 2)}}[/tex]
⟶ [tex] \large{ \tt{4 {x}^{2} - 2x - 16x + 8}}[/tex]
~Simplify
⟶ [tex] \large{ \tt{4 {x}^{2} - 18x + 8}}[/tex]
⟿[tex] \boxed{ \boxed{ \underline{ \text{Our \: Final \: Answer } : \underline{ \bold{ \tt{4 {x}^{2} - 18x + 8}}}}}}[/tex]
Hope I helped ! ♡
Have a wonderful day / night ! ツ
❁ [tex] \underline{ \underline{ \mathfrak{Carry \: On \: Learning}}}[/tex] !! ✎
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Help ASAP!!! What do I do!!!
Answers
Answer: 3
Step-by-step explanation:
24/8
evaluate the expression if g-=2, r=3, and t=. 3ab+c^2/a
Answers
Answer:
3ab+(c^2)/a
you can't really solve this because g and r is not in the equation.
Find the area and perimeter pls!!!
Answers
P = a + b + c =4.81 + 8.8 + 8.42 = 22.03
A test has 25 true/false questions. If 64% of the answers are true, how many of the test questions are true?
Answers
Answer:
16
Step-by-step explanation:
First, let's find 64% of 25. We do this and get:
[tex]\frac{64}{100}\cdot25=\frac{1600}{100}=16. \text{ so our answer is \boxed{16 \text{ problems are true}}}[/tex]
A toy manufacturer is shipping its newest product, an interactive talking globe, to a major toy store. The packaging for the globe is a rectangular prism that measures 2512 2512 inches high, 18 inches long, and 18 inches wide. The boxes for the globes are packaged into shipping crates that hold 8 globes each. What is the minimum volume of one shipping crate? Explain your answer in the space provided.
Answers
Answer:
6 511 104 in³
Step-by-step explanation:
Since we have 1 crate and 8 boxes fit into one crate.
So, volume of one crate, V' = 8 × volume of 1 box, V
Since the box is a rectangular prism of sides 2512 inches high, 18 inches long, and 18 inches wide, its volume, V = lwh where l = length of prism, h = height of prism and w = width of prism.
So, V = lwh = 18 in × 18 in × 2512 in = 813 888 in³
So, V' = 8 × 813 888 in³ = 6 511 104 in³
So, the minimum volume of the crate is 6 511 104 in³
Plx help me! Brainlist!
Answers
Answer:
Its A. have a good day
Step-by-step explanation:
if a parabola is horizontally translated 15 units left, stretch by a factor of 20, vertically translated down 30 units and reflected in the x axis determine the equation of the parabola in vertex form
Answers
Answer:
y' = a(x'- ((h-15)/20))² + -(k-30)
Step-by-step explanation:
Vertex: (h,k)
horizontally translated 15 units left: (h-15 , k)
stretch by a factor of 20: ((h-15)/20 , k)
vertically translated down 30 units: ((h-15)/20 , k-30)
reflected in the x axis: ((h-15)/20 , -(k-30))
Vertex' (h' , k'): ((h-15)/20 , -(k-30))
Equation: y' = a(x'-h')² + k'
y' = a(x'- ((h-15)/20))² + -(k-30)
the brand xyz dog food costs $36 for 15 pounds of dog food. What is the cost per pound?
Answers
Answer:
Step-by-step explanation:
36/$15 = $2.04 per pound
Answer:
36/$15 which equals $2.04 per pound
Step-by-step explanation:
I need help with this.
Answers
Answer:
510 is the area
Step-by-step explanation:
btw the next time you need help with an area multiply the length (the long side of the shape) times the width (the short side of the shape) if you feel like the answer is wrong when you multiply it just use a calculator and you get your answer
What property is being used in 6 x (3+8) = 6 x 3 + 6 x 8?
Answers
Answer:
The distributive property
Step-by-step explanation:
HURRY!! I need the answer. The assignment closes soon.
Answers
Answer: option 3
Step-by-step explanation:
PLZ help!! what the answer????
Answers
Answer:
Think you alredy said the answer.
Step-by-step explanation:
Help Please!!!!!!! Solving angle word problems with complementary and supplementary angles
I will give you brainliest and 20 points
Answers
Answer #1:
X= 75
Y= 15
Step-by-step explanation: The first equation is x+y=90 and then your next equation is x=5y. After you have those two equation you sub them in 5y+y=90 and once you solve for y you solve for x.
Is 9/10, 1 1/5, 1 1/2 a right triangle?
Answers
Answer:
using Pythagoras theorem 11/2 is the largest side so let a=9/10 b=11/5 c=11/2
a²+b²=c²
(9/10)²+(11/5)²=(11/2)²
81/100+121/25=121/4
lcm of 25 and 100 =100
(81+484)/100=121/4
565/100=121/4
113/20=121/4
since they are not equal therefore it's not a right angle triangle
−6 7/8÷(−3 3/4)
Help me pls :{
Answers
---:
convert both into improper fractions
-55/8 and -15/4
turn both into a positive bc two negatives
then flip 15/4 to 4/15
simplify
11/2 * 1/3 =
11/6
hope this helps
Find the distance between (2, 9) & (-1, 4). Round to the nearest tenth.
Answers
Answer:
1.7
Step-by-step explanation:
To find the distance between two coordinates, use the formula [tex]\frac{y_{2} -y_{1}}{x_{2}-x_{1}}[/tex].
y2 = 4, y1 = 9, x2 = -1, x1 = 2
Insert the values into the equation:
[tex]\frac{4-9}{-1-2}[/tex]
Simplify:
[tex]\frac{4-9}{-1-2}= \frac{-5}{-3}=\frac{5}{3}[/tex][tex]\frac{}{} =1.7[/tex]
The distance between (2, 9) and (-1, 4), rounded to the nearest 10th, is 1.7.
Have a nice day!