Answer:
25
Step-by-step explanation:
35,39,40,45,60
60-35=25
8. Which choice is chord?
LG
CH
LM
CJ
Answer:
Step-by-step explanation:
LG: is a chord. Are there others?
CH: is a radius. C is the center of the circle.
LM: You have to draw in LM. LM would be a secant. It cuts the circle in exactly two places.
CJ: Anything coming from C and ending at the circumference is going to be a radius.
PLEASE HELP
WILL GIVE BRAINLIEST
Answer:
Decimal form: 7.25
Mixed Number: 7 1/4
Step-by-step explanation:
9 3/4 = 39/4 (times 9*4 then add 3, keep the denominator).
2 1/2 = 5/2 (times 2*2 then add 1, keep the denominator).
39/4 - 5/2
29/4 (simplify)
ANSWER- 7 1/4
Answer:
7 1/4
Step-by-step explanation:
I learned this in like 5th grade lol.
If f(x) = 2(3^x) + 1, what is the value of f(2)?
(1) 13
(3) 37
(2) 19
(4) 54
Answer:
Given
F ( x ) = 3 x 2 + 1 , to find F ( − 2 ) , we have to just put
x = − 2 in the formula for F ( x ) .
therefore , F ( − 2 ) = 3 ( − 2 ) 2 + 1 = 3 ( 4 ) + 1 = 13 .
What is the radius of a circle that has an area of 89 square feet?
Answer:
5.32255ft
Step-by-step explanation:
A
π=89
π
Answer:
5.3
Step-by-step explanation:
The equation is A=πr²
The area is 89 so 89=πr²
89/π=r²
√89/π =r
r=5.322554
what is 80° out of 2/5
Answer:
32
Step-by-step explanation:
We put the fraction 2/5 then our new fraction side by side is...
80/1
2*80/5*1 = 160/5
Now we can divided by new numerator and denominator by simplify this fraction down to the lowest term.
160/5 = 32
5/5 = 1
Put that together to complete the answer:
32/1
The completed and simplified answer to this question what 2/5 of 80 is:
32
Below. What is m∠1?
m∠1 =
Answer:
70 degrees
Step-by-step explanation:
The graph below is the solution for which sets of inequalities?
Answer:
the first one
Step-by-step explanation:
i did the test and got it right
Answer
1
Step-by-step explanation:
Help pls?!!!! For brainlest and extra points
Answer:
12cm squared
Step-by-step explanation:
The area of a triangle is 1/2bh
A = 1/2 x 4 x 6
A = 4 x 3
A = 12 cm squared
Answer:
The answer is B: 12 cm^2.
Step-by-step explanation:
The formula for the area of a triangle is b * h / 2 (base times height divided by two).
6 * 4 = 24
24 / 2 = 12
And since we're looking for area, the answer would be squared, as all areas are.
The answer: 12 cm^2.
Brainliest would be really really greatly appreciated!!!!
• The manager of a bookstore uses the equation 8 = p - 3.5 to find the price a student pays for a book.
Which situation could the equation represent?
• The sale price, s. of a book is $3.50 less than the original price,p.
• Use the equation 8 = p - 3.5 to help you complete the table.
Original Price in Dollars (p) 3.50 4.50 5.00 8.00
Sale Price in Dollars (s)
?
?
?
7
00
9
4
5
6
1
Answer:
Step-by-step explanation:
Answer:
0, 1.00, 1.50, and 4.50
Step-by-step explanation:
Hope this helps
If the value of x for normal distribution is 35, the mean of normal distribution is 65 and the standard deviation is 25, then calculate the standardized random variable, and P(X < 35).
Answer:
[tex]Z=-1.2[/tex]
Step-by-step explanation:
From the question we are told that:
Normal distribution [tex]x=35[/tex]
Mean of normal distribution [tex]\=x=65[/tex]
Standard normal distribution deviation [tex]\sigma= 25[/tex]
Generally the equation for standardized value is mathematically given by
[tex]Z=\frac{x-\=x}{\sigma}[/tex]
[tex]Z=\frac{35-65}{25}[/tex]
[tex]Z=\frac{35-65}{25}[/tex]
[tex]Z=-1.2[/tex]
Therefore the standardized value of x is
[tex]Z=-1.2[/tex]
A racing car travels around a 2k circuit at 120km/h.
How many laps will it complete in
a) 30 mins b) 1 hour 12mins?
1k 2k 15k
Step-by-step explanation:
cgziaaoaoiaaiwjwjahBZHZISKANA S S
Melly wants to simplify the expression 323/5
Answer:
64 3/5
Step-by-step explanation:
if i dont get this answer done by 7:30 my moms gonna b e mad at me, please help me and also please no files i dont understand them =_=
Answer:
gotchu.
c = 36
Step-by-step explanation:
First add five to each side.
c/4 = 9
then you multiply by four:
c=36
PLS HELP ASAP ILL MARK BRAINLIEST
Mike measured the stage where his band was going to play to determine if it is a right triangle. Does the stage with side lengths of 36 feet, 48 feet, and 60 feet form a right triangle
Answer:
let
hypotenuse[h]=60ft
base[b]=36ft
perpendicular [p]=48ft
by using Pythagoras law
p²+b²=h²
48²+36²=60²
2896≠3600
since p²+b²≠ h²[so the stage is not in a right angled triangle]but it is scalene triangle
The equation of a line is y=mx+ 4. What is the value of m if the line passes through point (−3, 7)?
Answer:
m= -1
Step-by-step explanation:
plug in the coordinate (-3, 7) into y=mx+4 where (x, y)
7=-3m+4
solve for m and you get -1
:)
Answer:
[tex]\huge\boxed{m=-1}[/tex]
Step-by-step explanation:
We have
[tex]y=mx+4\\\\(-3,\ 7)[/tex]
Put the coordinates of the given point to the equation of the line:
[tex](-3,\ 7)\to x=-3,\ y=7\\\\7=-3m+4\qquad|\text{subtract 4 from both sides}\\\\7-4=-3m+4-4\\\\3=-3m\qquad|\text{divide both sides by (-3)}\\\\\dfrac{3}{-3}=\dfrac{-3m}{-3}\\\\-1=m\to m=-1[/tex]
One button is chosen at random from a bag of buttons.
The probability that it is yellow is 0.2.
What is the probability that the button chosen is not yellow?
Work out the length of x.
Give your answer rounded to 3 significant figures.
х
10.5 mm
1.6 mm
The diagram is not drawn accurately.
mm
Tyra’s father is two years more than three times as old as she is. If Tyra is nine years old, how old is her father?
A-29
B-27
C-17
D-18
E-32
Answer:
A - 29
Step-by-step explanation:
she is Nine so
her dad will be
2+9×3
2+27
29
Answer:
hi how are you doing today Jasmine
One question PLZZZZZZZZZZZZ help
Step-by-step explanation:
30 ==> 8 + (30×3) = 8+90= $98
for $112 =
(122-8)÷3
= 114 ÷ 3 = 38 people
Which of these is the algebraic expression for "six more than the product of seven and some number?"
Which shows all the factors pairs of 45?
O A. 4,5
OB. 5,9
O C. 1,45
5,9
O D. 1,45
3, 15
5,9
O E. 1,45
3, 15
4,5
5,9
Which shows all the factors pairs of 45 ?
Express 6 : 12 in the form n : 1 . Give n as a decimal.
Answer:
6:1
Step-by-step explanation:
what is the answer to X-10=12
Answer:
x=22
Step-by-step explanation:
x-10=12
add 10 to each side..
x-10=12
+10 +10
12+10=22
x=22
im bad at explaining but hope it helps <3
HELP ME PLEASE I HAVE NO IDEA WHAT IM DOING
how do you find the area of overlap???
Answer:
subtracting the triangle on each side gives you the area of the overlapping section.
Step-by-step explanation:
Subtract the triangle on each side gives you the area of the overlapping section.
Example in photo:
.....................
Answer:
3 3.14 [tex]\pi[/tex] 3.142 22/7
Plz help meee
Find the x and the y
Plz I need work to
Which expression is equivalent to
Answer:
[tex]-12(3x - \frac{3}{4} ) = -36x + (\frac{3*12}{4}) = -36x + (3*3) = -36x + 9[/tex]
option 4
what is the mean of the following data values? 53,71,89,10,87
Answer:
63
Step-by-step explanation:
Mean=Sum of all values/number of observation
=53+71+89+10+87/5
=310/5
=62
It's 62
Just took test
The diagram shows a triangle. What is the value of w?
Answer:
A triangle has 180 degrees, so 44+13w+4w=180 Solve for w.
17w=136 w=8
Step-by-step explanation: