Answers
Answer:
Number 9. x=√377 or x=−√377
Step-by-step explanation:
9514 1404 393
Answer:
9. 19.4
10. 15.8
11. 16.6
Step-by-step explanation:
The appropriate relations are all given. Fill in the given numbers and solve for the unknown.
9. x^2 +8^2 = 21^2
x^2 = 441 -64 = 377
x = √377
x ≈ 19.4
__
10. sin(33°) = x/29
x = 29·sin(33°)
x ≈ 15.8
__
11. cos(55°) = x/29
x = 29·cos(55°)
x ≈ 16.6
Related Questions
A certain cookie recipe calls for 3 cups of flour to make one batch of cookies. Which
of the following graphs BEST represents the relationship between the amount of
flour and the number of batches of cookies that can be made using this recipe?
Answers
Answer:
the answer is the one similar to the one highlighted in purple, but the line should go through the points (3,1), (6,2), (9,3), (12,4)... so on and so forth
Step-by-step explanation:
We want to see which graph represents the relationship between the number of cups of flour and the number of batches of cookies that can be made with the recipe. The graph can be seen at the end.
So, we know that for every 3 cups of flour, we can make 1 batch of flour.
This relation can be written as:
y = (1/3cups)*x
Where y is the number of batches of cookies that you get, and x is the number of cups of flour that you use.
The graph of this line can be seen in the image below:
You can notice that neither of the two shown graphs coincides with this, so the correct option is not shown.
If you want to learn more, you can read:
https://brainly.com/question/20853486
Ted weighs twice as much as Julie Mike was three times as much as Julie together Ted Mike and Julie weigh 210 lb what is the weight of each person
Answers
Answer: Ted weighs 70 Julie weighs 35 mike weighs 105
Step-by-step explanation:
I looked it up ;-)
Find the area of the parallelogram.
Answers
Answer:
12? or 6-
Step-by-step explanation:
6 * 2
6*1
Better Crocker is baking a cake. She needs 2 1/4 cups of sugar and 1 1/2 cups of brown sugar. How much sugar does she need in all?
Answers
Answer:
3 3/4 cups of sugar
Step-by-step explanation:
HURRY . tell me if these equations have 1 solution ,no solution or infinite solutions.
1. 3(x-6)+16=3x-1
2. 7(x-6)+7= 6x-3
3 . 2(x-7)+1=2x-13
Answers
Answer:
basta tirar o x e colocar oque sobrou boa noite espero ter ajudado
My question is in the picture, please help if u can
Answers
Find the number that makes the ratio equivalent to 2:3
Answers
Answer:
i think the answer is 8/12 but im not sure though
Step-by-step explanation:
Answer:
An example of a ratio equivalent that is similar to 2:3 is 4:6.
Step-by-step explanation:
The second number after the : must be divisible 3 based on what it is given.
4 friends share 7 small pizzas equally. How much pizza does each friend
get? Represent your thinking using a fraction model and an equation.
Remember to write your response in complete sentences.
Answers
which recursive formula can be used to represent the sequence 2,5,8,11,14,..
a. a1=2 an-1=an+3
b. a1=0 an=an-1+3
c. a1=2 an=an-1-3
d. a1=2 an=an-1+3
Answers
The recursive formula that is used to represent the sequence 2,5,8,11,14,... is a(n)=a(n-1)+3.
SequenceA sequence is an ordered set of numbers that frequently maintain a pattern.
How to find a recursive formula that is used to represent the given sequence?The given sequence is 2,5,8,11,14,..
The first term is 2.
So, a(1)=2
The common difference is (5-2), that is 3.
So, the recursive formula is a(n)=a(n-1)+3
Therefore, the recursive formula that is used to represent the sequence 2,5,8,11,14,... is a(n)=a(n-1)+3.
Thus, the correct option is (d)
Learn more about sequence here-
https://brainly.com/question/21961097
#SPJ2
what are the coordinates?? please help!!
Answers
Answer:
-3 is on the x coordiante and 5 is in y coordinate
so, its always written as (x,y)
stay safe
can i have brainliest
Step-by-step explanation:
Witch of the lines has a slope of 2?
Answers
Answer:
B
Step-by-step explanation:
Rise over run.
Help please. I will mark brainlist.
Answers
I don't know what to do.
Answers
Answer:
the measure of all the angles within a triangle is = 180 degrees.
the two given angle measures are 70 and 90.
90+70= 160 making the remaining angle = 20 degrees
the two triangles are similar to each other, so they have the same angle measurements. making the measure of angle 1 = 20 degrees
Here is some information about the goals scored in some hockey games.
Link attached
NEED HELP
ASAP
Answers
Answer:
May I pls get the link?
Step-by-step explanation:
ITS EASY HALP PLEASE
Answers
Answer:
Your answer would be B.
Explanation:
You have 1 one hundred and 5 tens which would make 1.50. Next you are adding 6 tens which would be 0.60.
Put these together, and your answer would be 1.50 + 0.60 = 2.10!
Note:
I hope this helps and please correct me if I am wrong. :)
Answer: 140 + 60=210
Solve for x. Of the triangle
Answers
Answer:
9
Step-by-step explanation:
The total measure of a triagles angle is 180. First do 180-60-75. You should get 45. Next you do 45/5 and you get 9 which is your x value.
-2 2 the second power
Answers
if it’s -2 to the 2nd power then it is -4
or if it’s -22 to the 2nd power then it is -484
When you multiply the following binomials, what is the linear term (the term with x)?
(X+3) (X-5)
Answers
Answer:
We conclude that 2x is the linear term with x.
Step-by-step explanation:
Given the expression
[tex]\left(x+3\right)\left(x-5\right)[/tex]
Multiplying the binomials
Apply FOIL method:
[tex]\left(a+b\right)\left(c+d\right)=ac+ad+bc+bd[/tex]
[tex]\left(x+3\right)\left(x-5\right)=xx+x\left(-5\right)+3x+3\left(-5\right)[/tex]
Apply +(-) = - rule
[tex]=xx-5x+3x-3\cdot \:5[/tex]
simplify
[tex]=x^2-2x-15[/tex]
Here, 2x is the linear term with x.
It is called a linear term because the exponent of the variable is raised to the power of 1.
In other words, the degree of the linear term is 1.
Therefore, we conclude that 2x is the linear term with x.
Use triangles to find the sum of the interior angle measures of the polygon.
Answers
Answer:
360 degrees
Step-by-step explanation:
2 90 degress triangles 180= 1 triangle 360=2 triangles since there is 2 we can conclude that it is 360 degrees
This Diagram Shows a Square (6x-1)cm (4x+6)cm. Find the length of the side of the square. Your final answer must say, Side = ...cm
Answers
Given:
Diagram Shows a Square (6x-1)cm (4x+6)cm.
To find:
The length of the side of the square.
Solution:
We know that, all sides of a square are equal. So,
[tex]6x-1=4x+6[/tex]
[tex]6x-4x=1+6[/tex]
[tex]2x=7[/tex]
Divide both sides by 2.
[tex]x=\dfrac{7}{2}[/tex]
[tex]x=3.5[/tex]
Now, the side of the square is
[tex]Side=6x-1[/tex]
[tex]Side=6(3.5)-1[/tex]
[tex]Side=21-1[/tex]
[tex]Side=20\text{ cm}[/tex]
Therefore, the length of the side of the square = 20 cm.
Answer:
Given:
Diagram Shows a Square (6x-1)cm (4x+6)cm.
To find:
The length of the side of the square.
Solution:
We know that, all sides of a square are equal. So,
Divide both sides by 2.
Now, the side of the square is
Therefore, the length of the side of the square = 20 cm.
lol
Step-by-step explanation:
3x + 5y = -7 slope for this equation
Answers
Answer:
I have attached the picture of the slope.
Answer:
slope = - [tex]\frac{3}{5}[/tex]
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
3x + 5y = - 7 ( subtract 3x from both sides )
5y = - 3x - 7 ( divide all terms by 5 )
y = - [tex]\frac{3}{5}[/tex] x - [tex]\frac{7}{5}[/tex] ← in slope- intercept form
with slope m = - [tex]\frac{3}{5}[/tex]
Evaluate the expression 9 + (7-4)2= 3.
6
18
0 12
PLS IT’S A TEST AND I DON’T KNOW THIS BRUH
Answers
Answer: 12
Step-by-step explanation:
7-4=3
3•2=6
6+9=12
Priti invests £6500 in a savings account for 5 years.
The account pays simple interest at a rate of 2.2% per year.
Work out the total amount of interest Priti gets by the end of the 5 years.
Answers
Answer
Step-by-step explanation:
£143
helpppppppppppppppppppppppppp
Answers
Answer:
um
Step-by-step explanation:
hehhhhhhhhhhhhhhhhhhhhhhhh
A merchant has 120 litres and 180 litres of two kinds of oil. He wants to sell the oil by filing the two kinds of equal volumes. Find the greatest volume of such a tin.
Answers
Answer:
HCF of 120 and 180 is 60 and hence a measuring tin of 60 litre volume should be bought.
Which company has the highest charge per attendee?
Answers
Answer:
Ben's Bistro
Step-by-step explanation:
They charge $75 an attendee while Alonzo only charges $45 per attendee.
0.1428571428571429 in the simplest form????
Answers
Answer:
0.14 or 0.142
Step-by-step explanation:
Gaby says that is equivalent to . Do you agree or disagree? Explain your thinking.
Answers
Answer:
I do not agree with the student because there is no real solution. Solving the equation only gives possible solutions, but you must check them in the original equation. Checking the solution in the original equation shows that 4 is an extraneous solution.
Step-by-step explanation:
idk if that's the same question i had, but that was the answer for mine. hehehe good luck.
is that on edge?
solve the right angle trig. round to the nearest tenth.
Answers
Answer:
x ≈ 16.5
General Formulas and Concepts:
Pre-Algebra
Equality PropertiesGeometry
[Right Triangles Only] cos∅ = adjacent over hypotenuseStep-by-step explanation:
Step 1: Define
We are given a right triangle. We can use trig to find the missing side length.
Step 2: Identify Variables
POV from the angle
Angle = 38°
Adjacent Leg = x
Hypotenuse = 21
Step 3: Solve for x
Substitute [cosine]: cos38° = x/21Isolate x: 21cos38° = xEvaluate: 16.5482 = xRewrite: x = 16.5482Round: x ≈ 16.5answer this fo me gg kid
Answers
Answer:
264 cubic centimeters
Step-by-step explanation:
264 cc
Have a nice day! I hope you do well on this assignment!
Bye, my friend!
:3