Answer:
15:22
the ratio of men to women in a karate class is 3.3:1. If there are 100 women, how many men are there?Step-by-step explanation:
may the real slim shady please stand I repeat may the real slim shady please stand up
Answer:
lol
Step-by-step explanation:
We're gonna have a problem here
Y'all act like you never seen a white person before
Jaws all on the floor like Pam like Tommy just burst in the door
Help me with this ASAP
Answer:
The slope is 3To graph it you should put a point at any of the points that are in the table. Some easy ones are (0,0) and (2,6)Step-by-step explanation:
To find the slope you need to follow the formula shown below.
Slope (m) = ΔY/ΔX
Now solve
ΔY = 6 – 0 = 6
ΔX = 2 – 0 = 2
Write as a fraction
6/2
Convert to a number
6/2 = 3
And you have your slope. Now you just have to plot the points on the graph. As I said before, you can use any two points from the table.
4
Ramon was asked to write the quotient 3 - i
in the
a + bi form. He began this way:
(3-i)
(3-i)
4(3-i)
(3² + (²)
112 - 41)
9 - 1
(12 - 4i)
8
11
(3-i)
2
Find Ramon's error and correct it (algebraically or in
words) so that he arrives at the accurate final solution.
Answer:
[tex]\frac{4}{3 - i} = \frac{6}{5} + \frac{2}{5}i[/tex]
Step-by-step explanation:
Given
[tex]\frac{4}{3 - i}[/tex]
See attachment for question
Required
Correct Ramon's error
Start by rationalizing the expression:
[tex]\frac{4}{3 - i} = \frac{4}{3 - i}*\frac{3 + i}{3 + i}[/tex]
[tex]\frac{4}{3 - i} = \frac{4(3 + i)}{(3 - i)(3 + i)}[/tex]
Expand
[tex]\frac{4}{3 - i} = \frac{12 + 4i}{3^2 - i^2}[/tex]
[tex]\frac{4}{3 - i} = \frac{12 + 4i}{9 - i^2}[/tex]
In complex numbers:
[tex]i^2 = -1[/tex]
So:
[tex]\frac{4}{3 - i} = \frac{12 + 4i}{9 - (-1)}[/tex]
[tex]\frac{4}{3 - i} = \frac{12 + 4i}{9 +1}[/tex]
[tex]\frac{4}{3 - i} = \frac{12 + 4i}{10}[/tex]
Split fraction
[tex]\frac{4}{3 - i} = \frac{12}{10} + \frac{4i}{10}[/tex]
[tex]\frac{4}{3 - i} = \frac{6}{5} + \frac{2}{5}i[/tex]
someone plssss help ILL GIVE BRAINLIEST
Answer:
x = 22 degrees
Step-by-step explanation:
Since this is a right angle and both angles added together will equal to 90degrees this means that:
(3x-5) + (x+7) = 90
(first, remove the brackets)
3x-5+x+7 = 90
( add the numbers together and the term x together)
( 3x+x ) + ( -5+7 ) = 90
4x + 2 = 90
(subtract 2 from both sides)
4x = 88
(divide by 4 from both sides)
x = 22
so the measure of x = 22 degrees
5. Marcy's breakfast table has a square top with an area of 36 square feet. 1 point
What is the diagonal length of the table top?
O A 127
O B.9
C.6
O 0.8.5
What is the answer for this question
-3: y = -2 * (-3) - 7 = 6 - 7 = -1
0: y = -2 * 0 - 7 = -7
3: y = -2 * 3 - 7 = -6 - 7 = -13
6: y = -2 * 6 - 7 = -12 - 7 = =-19
What is the standard form of the equation of the circle in the graph?
Answer:
[tex]x^{2} +y^{2} =9[/tex]
Step-by-step explanation:
how do I solve this?
9514 1404 393
Answer:
x ≈ 24.91
Step-by-step explanation:
It is helpful to remember the mnemonic SOH CAH TOA. It is intended to remind you that ...
Sin = Opposite/Hypotenuse
You observe that the values are given in the figure for an acute angle in a right triangle, the hypotenuse, and the side opposite the angle. That is why you are interested in the sine relation.
sin(49°) = x/33
x = 33·sin(49°) ≈ 24.905
The length of side x is about 24.91 units.
___
You solve any geometry problem by making use of the relationships you know between the parts given in the problem statement.
Tim thought of a number X, multiplied it by 15 then subtracted it by 3. and then he told the result Y to Jim. write the formula that will help Jim to guess Tim's number if he knows Y
Answer:
The equation would be - x(15)-3=y
Step-by-step explanation:
It says X is being multiplied by 15 then after it was subtracted by 3. After you set it equal to Y and there is your equation.
What is the answer? 10 + 5 x 3 - 2 (-8)
Answer:
41
Step-by-step explanation:
Step-by-step explanation:
10 + (5×3) -2(-8)
Do ×/÷ before +/- but if it has () do the number in () before
10 + 15 + 16
= 41
Please help I don’t understand what i am supposed to do
Evaluate the expression for x=3. 2x+1
Step-by-step explanation:
Given
x = 3
Then
2x +1
= 2 * 3 + 1
= 6 + 1
= 7
Hope it will help :)
write down the rational number
whose numerator = 8 , denominator = 9
Answer:
8/9
Step-by-step explanation:
8 numerator
______________
9 denominator
Question 7
What is the equation of the line that goes through the points (4, - 1) and (2, 3)?
у = 2х +7
y = - 2x + 7
y=- 2x - 1
у = 2х – 1
Answer:
the answer is b
Step-by-step explanation:
Albert O'Malley signs a promissory note for $3,500 for 150 days at 9% exact interest. Find the interest he must pay _____ and the total amount due on the due date _____.
Answer:
He must pay $129.45 and the total amount due is $3,629.45.
Step-by-step explanation:
I (interest) =P (principal) x R (rate) x T (time)
I=3500x.09x150/365
I=129.45
A (amount due) = P (principal) + I (interest)
A= 3500 + 129.45
A= $3629.45
who ever gets it right correct gets brainiest
7⁴
7 to the fourth power
7•7•7•7
These have the same value.
7^4 is the right ....... . . . . . . . . . .
Need help due today please
Answer:
f(x) = -7(x-5)^2 +5
f(-1) = -7(-1-5)^2 +5
f(-1) = -7(-6)^2+5
f(-1) = -7(36)+5
f(-1) = -252+5
f(-1) = -247
Let me know if this helps!
Answer:
-247
Step-by-step explanation:
f(-1) = -7((-1)-5)^2
Extra points!
Help me if y’all can! Thanks so much!!
Can you solve any of these geometry problem?
Answer:
1. I don't know how to solve that sorry :(
2. B. It is a diameter
3. 30° = q
4. I don't know sorry :(
Step-by-step explanation:
1. I don't know how to solve that sorry :(
-----------------------------------------------------------
2. B. It is a diameter
------------------------------------
3. All triangles = 180°
180° = 60° + 90° + q
180° = 150° + q
180° - 150° = 150° - 150° + q
30° = q
180° = 60° + 90° + 30°
180° = 150° + 30°
180° = 180°
------------------------------------------
4. I don't know sorry :(
Help show work for brsinly!
Answer:
76
Step-by-step explanation:
convert 12⅓ to sixths, or keep change flip
1.turn 12⅓ into a improper fractction
2. 38/3
3. 38/3÷1/6 - keep 38/3
4. 38/3 × 1/6 - change the division sign to a multiplication sign
5. 38/3 × 6 - flip ⅙ to 6
6.228/3 - simplify
answer: 76
Find ratio of 14 and 35
Answer:
40%
Step-by-step explanation:
Answer:
40%
Step-by-step explanation:
,
situatia de turmator 220
2017
200000
2. In tabelul
veniturilor urci Societati come
Ancil cheltuielile
20000
1oooo
2018
15 000 0
25 0000
Tolg
1ooooo
180ood
2020. 190000
Raportul dintre cheftuielile re
înregistrate de artere societă
comercială este egal cu z
q.
.
.
a.2017
b. 2018
c. 2010
d. 2020. mă ajuta cineva va rog ?
Step-by-step explanation:
kindly use English. i will hep
Describe the process you would use to rewrite 3/4 as decimal number.
Subtract.
79−14
Enter your answer in simplest form
Answer:
65
Step-by-step explanation:
Trigonometry need help on this one
Answer:
Step-by-step explanation:
you have a right triangle, more precisely is a isosceles right triangle, as you have one angle= 45⁰, the other angle is also= 45⁰
In this triangle the hypotenuse, c, is
c=9[tex]\sqrt{2}[/tex]= 12.72
i need Help with my geometry!
Answer:
x=139
Step-by-step explanation:
x and 139 are alternate exterior angles. Since a transversal passes through lines m and n, They are congruent using the alt. interior angle theorem.
so x=139
please answer this question as soon as possible
Answer:
divided by 2.3 plzz fastdivided by 2.3 plzz fast
divided by 2.3 plzz fast
Step-by-step explanation:
divided by 2.3 plzz fast
divided by 2.3 plzz fast
divided by 2.3 plzz fast
divided by 2.3 plzz fastdivided by 2.3 plzz fast
Step-by-step explanation:
area of a rectangle = length x breath
2i) A= lxb
=7.5×2.5 = 18.75 m
2ii) 350cm= 3.5m
120cm = 1.2m
A= lx b
=3.5x1.2
=4.2m
(I think)
There were 35 apples in a basket. Martha found that 6 apples were rotten. Select two statements that are true.
Answer:
The ratio of the number of rotten apples to the total number of apples is 6:35
The ratio of the number of good apples to the number of rotten apples is 35:6
Step-by-step explanation:
If you look at the wording the orders are switched.
Rotten apples: Good apples
Good apples: Rotten apples
Find the area of triangle ABC.
Give your answer correct to 1 decimal place.
А
9 cm
C
10 cm
B
8cm
The area of the triangle ABC is 34.2 square centimeters
How to determine the triangle area?The complete question is in the image
Start by calculating the semi-perimeter using:
s = 0.5 * (a + b + c)
This gives
s = 0.5 * (9 + 10 + 8)
Evaluate
s = 13.5
The area is then calculated as:
[tex]A = \sqrt{s * (s - a) * (s - b) * (s - c)[/tex]
This gives
[tex]A = \sqrt{13.5 * (13.5 - 9) * (13.5 - 10) * (13.5 - 8)[/tex]
Evaluate
A = 34.2
Hence, the area of the triangle ABC is 34.2 square centimeters
Read more about areas at:
https://brainly.com/question/24487155
#SPJ1
Write an equation of the line that passes through the given point and is parallel to the given line.
(2, -3); y = –5
Answer:
y = -3
Step-by-step explanation:
The given line is a horizontal line thru -5 on the y-axis.
Your line is parallel to y = -5, hence is also a horizontal line and passes thru (2, -3). Since -3 is the y-coordinate of that point, y = -3 is the equation of the line you are looking for.
