It is a 180 because you but those numbers together
A dice is thrown four times in a row. Find the probability of getting different result each throw.
A) 5/18
B) 1/4
C) 7/12
D) 5/13
E) 1/18
Answer:
the answer is b 1/4 its means got it 1 time same after throwing it 4 times
Step-by-step explanation:
Step-by-step explanation:
the answer for the question is b) 1/4
(20 points)I need help please
[tex]\text{Suppose the width of the rectangle is }x\text{ cm}[/tex]
[tex]\text{then the perimeter can be expressed as}[/tex]
[tex]2(24+x)=72[/tex]
[tex]24+x=36[/tex]
[tex]x=12[/tex]
[tex]\text{Therefore the area of the rectangle is }24\cdot x=24\cdot 12=288\text{ cm}{}^2[/tex]
Answer: Solution,
length (l) = 24 cm
perimeter (p)= 74 cm
Area (A) = ?
we know,
P = 2(l + b )
74 = 2( 24 + b)
74 = 48 + 2b
2b = 74 - 48
2b = 26
b= [tex]\frac{26}{2}[/tex]
b = 13
now,
A = l*b
= 24 * 13
= 312 cm square
Therefore, the area of the rectangle is 312 cm square.
Help. I would appreciate it just forget the highlighting ;) ♡ thanks!!
9/n+2=2/6 How do I solve for n?
Answer:
n = 25
Step-by-step explanation:
9 / n+2 = 2/6
can be written as
n+2 / 9 = 6/2
n+2/9 = 3
n+2 = 3 * 9
n+2 = 27
n = 27 - 5
n = 25
HELP W THIS PROBLEM PLEADE!!
Answer:the answer is C
Step-by-step explanation:
How can I solve this
Answer:
[tex]\frac{a^{5}b }{x^{6} }[/tex]
Step-by-step explanation:
you just need to forget about 0 because whole equation is raised to 0
and anything raise to 0 is 1
so
[tex]\frac{a^{5}b^{4} }{x^{6}b^{3} }[/tex] law of exponent [tex]a^{n}[/tex] ÷ [tex]a^{m}[/tex] = [tex]a^{n-m}[/tex]
here [tex]b^{4}[/tex] ÷ [tex]b^{3}[/tex] = [tex]b^{4-3}[/tex]
= [tex]b^{1}[/tex]
so the answer will be
[tex]\frac{a^{5}b }{x^{6} }[/tex]
Can SOMEONE PLEASE HELP ME I NEED HELP!!! Please I don’t get it!!!
Step-by-step explanation:
AC = AB + BC
81 = 2x + 1 + 6x
81 = 8x + 1
81 - 1 = 8x
80 = 8x
80/8 = x
10 = x
Step-by-step explanation:
According to the question,
AB+BC=AC
2x+1+6x=81
8x+1=81
8x=81-1
8x=80
x=80/8
x=10
determine the equation of a vertical line that passes through (9,-7)
Answer:
x = 9
Step-by-step explanation:
The equation of a vertical line parallel to the y- axis is
x = c
where c is the value of the x- coordinates the line passes through
The line passes through (9, - 7) with x- coordinate 9 , then
x = 9 ← equation of vertical line
Lily withdrew 2/5 of her savings from the bank. She spent $ 420 of it and
had $ 28 left. How much was her total savings in the bank at first?
Can someone please help me
Answer:
Choice C
Step-by-step explanation:
-4 + |-2k| = 2
|-2k| = 6
2k = 6
k = 3
-2k = 6
k = -3
I need help. answer fast pls
Answer: 9) x = 2, 10) x = 3
Step-by-step explanation:
9) (9x+7)+(-3x+20) = 39
9x + 7 -3x + 20 = 39
6x + 27 = 39
6x = 12
x = 2
==========================
10) 3x + 5x = 24
8x = 24
x = 3
Is -15/6 a real number?
Which of the following are properties of parallelograms?
SELECT ALL THAT APPLIES THAT MEANS THERE ARE MORE THAN ONE ANSWER. IF YOU CAN'T PUT MORE THAN ONE ANSWER DOWN THEN I BEG YOU NOT TO ANSWER. THANK YOU.
A. One pair of parallel sides.
B. Both pairs of opposite of angles are congruent.
C. Consecutive angles are congruent.
D. Both pairs of opposite sides are congruent.
E. Consecutive angles are supplementary.
Answer:
Hello! Your answer is BELOW
Step-by-step explanation:
D Both pairs of opposite sides are congruent.
B Both pairs of opposite of angles are congruent.
A One pair of parallel sides.
Hope I helped! Hope you make an 100%
-Amelia♥
Answer:
maybe A? B, D, E
Give brainlest if u agree :)
Step-by-step explanation:
A - Parrallelgrams do indeed have 1 pair of parrlell sides, but are not limited to 1. They in fact have 2 sides. If ur instructor is super literal i would put A, if not then technically a parallelogram has 2 pairs of parrallel sides.
B - True. opposite pairs have the same measure of radians
C - Not true because of B
D - True, sides are same length
E - True, consecutive angles add to 180
Source: https://www.mathplanet.com/education/geometry/quadrilaterals/properties-of-parallelograms
Please help me in geomotry.
Answer:
distance between (3,7) and (-6,-4) is [tex]\sqrt{202}[/tex]
Step-by-step explanation:
3rd point = (3, -4)
from (3,7) to (3, -4) is 11 units
from (-6,-4) to (3, -4) is 9 unites
hypothenuse
a^2 + b^2 = c^2
(11)^2 + (9)^2 = c^2
121 + 81 = c^2
c^2 = 202
c = [tex]\sqrt{202}[/tex]
what is trigonometry
what is trigonometry
trigonometry is a very common branch of mathematics the word trigonometry means measurement of side of a triangle this branch of mathematics can be used to find the angle of a triangle knowing its side or to find the ratio of side of triangle knowing its angle
fact
angle equals to Arc / radius its unit is radian Radian equals to 180 degree sin, cos ,tan, cot, sec , cosec 6 trigonometric ratio each ratio is written by its first small English laterJenny is saving money to buy a game. So far she has saved $12, which is one-fourth of the total cost of the game. How much does the game cost
Step-by-step explanation:
solution:
The amount of money Jenny is saving=$12
The cost of game=1÷4of 12
1÷4×12
48
:.The total price of game=$48
What is the solution to the system of equations?
V=
= x + 3
x=-2
Answer: The equations aren't written properly. They seem to be missing something, but if I interpret what is there, we have 1) V = x + 3, and 2) x = -2.
That can't be correct, but if it is, x = -2. and V = 1
Step-by-step explanation:
Help Plss
How many solutions do y=5-2x and 4x+2y = 10 have?
y=2x+5
2(2x+5)+4x=10
4x+10+4x=10
8x=20
So there's one solution, x=2.5
In the figure,
RXQ= 8x-1
RXS= 5x+28
QXS= 3x+5
find RXS
Answer:
RXS=48
Step-by-step explanation:
According to the figure,
RXQ+QXS=RXS
or,8x-1+3x+5=5x+28
or,8x+3x-5x=28+1-5
or,6x=24
or, x=24/6
or,x=4
Then,
RXS=5x+28
=5×4+28
=20+28
=48
14.1 x 2.7. Show work pls!
Answer:
14.1 x 2.7
= 141/10 . 27/10
=3807/100
=38,07
Step-by-step explanation:
The diagram above shows a circle with centre O and radius 25 cm.
Given PR = 40 cm, MR = 21 cm and PR = KM, find the perimeter, in cm, of the pentagon OLMRQ.
Answer:
Step-by-step explanation:
Notice that KL = LM and PQ = QR since OL and OQ are perpendicular to both KM and PR.
It follows that QR = (1/2) PR = 20 cm. We also know that MR = 21.
Now in order to solve the problem we just need OQ=OL
[tex]OQ^2=OR^2-QR^2= 25^2-20^2 =225\\OQ=15[/tex]
Therefore the perimeter of the pentagon is
[tex]OL+LM+MR+RQ+Q)\\= 15+20+21+20+15= 91[/tex]
5. A school has 240,000 sheets of copy paper. About 200 sheets are used each day.
Write an equation that describes the number of sheets remaining (s) after d days of school.
a.
b. How many sheets remain after 10 weeks of school if school meets 5 days each week?
c.
After how many days of school will one fourth of the sheets of paper remain?
If Tis the midpoint of SU, findx.
8x + 11
127-1
S
T
U
Answer:
x=3
Step-by-step explanation:
Since T is the midpoint of SU, this means that ST is equivalent to TU.
Answer:
8x+11:88888899
127-1:126
Step-by-step explanation:
i think it's helping you...say yes or no to my answer...have a great day
Please someone helppp
Step-by-step explanation:
5)
sin2a=2sina.cosa
Subtitute values in formula:
sin2a=2(3/8)(5/8)
sin2a=30/64
6)
cos2∅=2cos²∅-1
=2(5/3)²-1
=2(25/9)-1
=50/9-1
=50-9/9
=41/9
Note:if you need to ask any question please let me know.What is the surface area of a cube that has a side length of 5 feet?
A. $25
B. $75
C. $125
D. $150
Answer:
D. 150
Step-by-step explanation:
A=6a^2=6·5^2=150
Point A is at (3,-8) and point B is at (7,3).
What is the midpoint of line segment AB?
Answer:
(5, -2)
Step-by-step explanation:
because that is the only other place on the line where it is on a actual point
8.
Evaluate the function rule for the given value. y = 12 • 3^x for x = –2
A. 4/9
B. 4/3
C. –72
D. 4
Answer:
B
Step-by-step explanation:
Using the rule of exponents
[tex]a^{-m}[/tex] = [tex]\frac{1}{a^{m} }[/tex]
Given
y = 12 × [tex]3^{x}[/tex] ← substitute x = - 2 into the expression
y = 12 × [tex]3^{-2}[/tex] = 12 × [tex]\frac{1}{3^{2} }[/tex] = 12 × [tex]\frac{1}{9}[/tex] = [tex]\frac{12}{9}[/tex] = [tex]\frac{4}{3}[/tex] → B
Answer:
B
Step-by-step explanation:
y= 12 *3 ^x , substitute x with -2
y=12 *3^-2 , use the rule a^ - b = 1 /a^b
y= 12 / 3^2 , 3^2 =3*3 = 9
y= 12/9, divide both numbers by 3, 12÷3/ 9÷3
y= 4/3
The set of ordered pairs (-1, 8), (0, 3), (1.-2), and (2, -7) represent a function. What is the range of the function?
O {x: x = -1, 0, 1, 2}
O {y: y = -7, -2, 3, 8}
O {x: x = -7, -2,-1, 0, 1, 2, 3, 8}
O {y: y = -7, -2, -1, 0, 1, 2, 3, 8}
Intro
Done
The range of the function is: (b) {y: y = -7, -2, 3, 8}
The ordered pairs are given as:
(x,y) = {(-1, 8), (0, 3), (1.-2), and (2, -7)}
The range is the set of output values of the function
The y values represent the range.
So, we have:
y = {8, 3,-2, -7}
Hence, the range of the function is:
{y: y = -7, -2, 3, 8}
Read more about range at:
https://brainly.com/question/1770447
B=(r+z/2)solve for r
Step-by-step explanation:
open the blanket B=r+z/2
shiftz/2 to the leftside
B-z/2=r
Which is the largest?
O 5.42
O 5 1/2
O 5.2
O 5.25
Answer:
5 1/2
Step-by-step explanation:
5 42 is less than 5.50= 5 1/2, 5.2 is = 5.20 which is agian smallier than 5.50 and same with 5.25.
