Answer:
6
Step-by-step explanation:
7) cos C
А
29
21
В
с
20
Trigonometric ratio
Answer:
c.20
Step-by-step explanation:
solve for x.
(9x+23)
x=
Answer:
Step-by-step explanation:
9x2+23x
Can someone please help with this probleme?
Answer:
5.2m squared
Step-by-step explanation:
Split into 2, the left part has 4x2/2 whjichis 2 then on the right side it is 1.6x2 which is 3.2, add those together, you get 5.2
if you multiply its 12, 8
if you add it its 7, 6
i dont know which one it is tho
PLZZZZ HELPPPP (25 points)
a =
4
6
9
Answer:9
Step-by-step explanation:
Bret works for a printing company. He buys 5 packs of card. Each pack of card costs £14.06 How much money does Bret pay in total for the packs of card? Use the correct money format
Please find the measure of each angle in the degrees!
Answer:
A》39°
B》91°
C》59°
Step-by-step explanation:
hope it helps
have a great day!!
Help me
How many countries does Bollywood have?
Group of answer choices
A.Between 5,000-10,000
B. Over 25,000
C. Between 0-100
D. Between 50,000-100,000
Find the center and the radius of the circle with endpoints (−1, −1), (−25, −11) . Round to the nearest tenth if necessary.
Answer:
Center- (-13, -6)
Radius = 12 units
Step-by-step explanation:
The radius is gotten by first taking the distance between the point using the distance formula
D = √(-11+1)²+(-25+1)²
D = √(-10)²+(-24)²
D = √100 + 576
D = √676
D = 26
This gives the diameter of the circle
Radius = diameter/2
radius = 26/2
Radius = 12
The center of the circle is the midpoint of the coordinate
X = x1+x2/2 and Y = y1+y2/2
X = -1 - 25/2
X = -26/2
X = -13
Y = -1 - 11/2
Y = -12/2
Y = -6
Hence the center is at (-13, -6)
Can someone solve this please? (Radical Form)
Step-by-step explanation:
16+48=68 that's it good luck
Si a:b:c= 4:3:2 ayudaaaa
Answer:
a=6 b=4 3=2.55555555567
Solve the quadratic equation 3x² + 2x - = 0
Answer:
first try taking the common
Step-by-step explanation:
x(3x+2)=0
3x=-2
x=-2/3
Answer:
x = - [tex]\frac{2}{3}[/tex] , x = 0
Step-by-step explanation:
Given
3x² + 2x = 0 ← factor out x from each term
x(3x + 2) = 0
Equate each factor to zero and solve for x
x = 0
3x + 2 = 0 ⇒ 3x = - 2 ⇒ x = - [tex]\frac{2}{3}[/tex]
Solve 2(x + 1) = 2x + 2.
All real numbers
No solution
0
1
Answer:
All real numbers
A rectangle of length 14 cm and breadth 7 cm is folded into a right circular cylinder. How many revolutions does the cylinder need to make to cover an area of 784 sq.Cm
Answer:
n = 8
Step-by-step explanation:
Given that,
Length and breadth of a rectangle are 14 cm and 7 cm.
The area of rectangle is given by :
[tex]A=l\times b\\\\A=14\times 7\\A=98\ cm^2[/tex]
Let n be the number of revolutions the cylinder need to make to cover an area of 784 sq.cm.
So,
[tex]n=\dfrac{784}{98}\\\\n=8[/tex]
Hence, there are 8 revolutions.
IF |X+5| = 14, THEN X =? PLEASE HURRY DUE BY 11:00
Answer:
x=9,−19
hope this is fast enough
Answer:
I think X=9
Hope this helps :)
Find the perimeter of the rectangle below.
5x2 - 6
2x2
PLEASE HELP I HAVE TO SUBMIT IN AN HOUR
The answer is 3x - 1
pls halp
Which of the following would be the correct formula for determining the volume of the cone shown below?
factorise a x + b x minus A Y minus b y
Simplify
5 x 5^2
leaving your answer in index form.
Answer:
5^3
Step-by-step explanation:
5 x 5^2 = 5^3
Answer: 5^3
Step-by-step explanation: hope this help
[Help asap, will mark brainliest when it allows me] What is the value of x?
Answer:
x = 45 degrees
Step-by-step explanation:
The angles in a triangle adds up to 180 degrees
105 + 30 + x = 180
==>
x = 180-135=45
1. Tom has a circular clock with a circumference of 39.88 inches. What is the radius of Tom's clock, to the nearest hundredth of an inch?
Answer:
40
Step-by-step explanation:
round the last 8 to nine then do that to the other nine and do that once more
what is 20.907x0.0004
Answer:
0.0083628
Step-by-step explanation:
Here is the answer
Select each expression that is equivalent to 18x + 3.
Answer:
3(6x + 1)
Step-by-step explanation:
3(6x + 1) =
18x + 3
Help please
Determine whether the given function k (x) = 0.75* represents exponential growth or exponential decay.
The function k (x) = 0.75% represent
help.. again please tysm :)
Answer:
No Solutions
Step-by-step explanation:
The two points are (3,2) and (-2,-2)
Slope is y change over x change.
So... -2-2 over -2-3 equals to -3-(-2) over -2-(-2).
That is -3+2 over -2+2 which is -2 over 0.
You can't divide by zero so the slope is "NoSolutions"
Hope this helps :)
guys, determine the equation of each line, given the information below:
Passing through the points D(2, 3) and E(-2, -4)
Answer:
The equation is;
4y = 7x + 2
Step-by-step explanation:
The general equation of a straight line is;
y = mx + b
where m is the slope and b is the y-intercept
m = (y2-y1)/(x2-x1)
(x1,y1) = (2,3)
(x2,y2) = (-2,-4)
m = (-4-3)/(-2-2) = -7/-4 = 7/4
So we have the equation as;
y = 7x/4 + b
To
get the value of b, we will substitute any of the points (let us use 2,3)
We simply substitute 2 for x and 3 for y
We have this as:
3= 7(2)/4 + b
3 = 7/2 + b
b = 3-7/2 = -1/2
So we have the equation as;
y = 7x/4 + 1/2
multiply through by 4
4y = 7x + 2
A cleaning solution uses 2 cups of vinegar for every 3 quarts of water. How many cups of vinegar are needed to make a cleaning solution containing 3 gallons of water?
Answer:
8 cups
Step-by-step explanation:
hope this helps!! *please mark brainliest * :))
HELPPPPPP!!!
find each missing length. give all answers in the simplest radical form.
Answer:
45°
Step-by-step explanation:
the sum of angles in a triangle is equal 180°
we have been given that one angle equals yo 90° and the other equals to 45°
let "?" be the unknown angle
====> 180° = 90° + 45° +?
? = 180° - (90° + 45°)
? = 180° - 135°
? = 45°
Casey bought a 100 pound bag of dog food for his dogs. Casey gave them the same amount of dog food each week. The dog food lasted 8 weeks How much dog food did Casey give his dogs each week? Give the answer as a fraction or mixed number
12.5 pounds
100 pounds / 8 = 12.5 pounds
how manyinches are equal to 18ft
Answer:
216 inches.
Step-by-step explanation:
There are 12 inches in a foot.
