Mr. Barsotti has cards numbered 1 through 12. What is the theoretical probability that he draws a number less than 5
Which two expressions are equivalent?
A
B
C Or
D?
D because it's d and I know it's d
[tex]\longrightarrow{\green{D.\:6x\:+\:9x\:and\:3\:(\:2x\:+3x\:) }}[/tex] ✔
[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\orange{:}}}}}[/tex]
A.
z + z + z = [tex]{z}^{3}[/tex]
➡ 3z ≠ [tex]{z}^{3}[/tex]
➡ L. H. S ≠ R. H. S
Clearly, the two expressions are not equivalent.
B.
13x + 9 - 2x = 15x + 9
➡ 11x + 9 ≠ 15x + 9
➡ L. H. S ≠ R. H. S
The two expressions are not equivalent.
C.
11 x² + 4x + 9 ≠ 15 x² + 9
➡ L. H. S ≠ R. H. S
The two expressions are not equivalent.
[tex]\boxed{D.}[/tex]
6x + 9x = 3 ( 2x + 3x )
➡ 3 ( 2x + 3x ) = 3 ( 2x + 3x )
➡ L. H. S = R. H. S
Since L. H. S is equal to R. H. S., the two expressions are equivalent.
[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{♡}}}}}[/tex]
plz help it's confusing me i will give brainliest
Suppose Triangle ABC has vertices A(-2,10), B(-4,5) and C(3,2). It is dilated with a scale factor of ¼. What are the vertices of the image after the dilation? Write a mathematical argument that can be used to defend your solution. PLSSS HELP ASAP WILL GIVE BRAINLY PLSSSS
Answer:
26
Step-by-step explanation:
Please help me again.. haha 7th grade math..
Mr. Jubran goes to a restaurant and has a bill of $32.57. He uses a 10% off coupon on the cost of the meal. The tax is 8%. He leaves a tip of 18% on the amount before the coupon or tax applied. How much does he spend?
Answer:
$36.97
Step-by-step explanation:
The cost of the meal was $32.57 and he used a 10% off coupon. You can make 10% equal to 0.1 because Now do This is the discount, so you want to subtract this from the original to get the actual price of the meal.
The tax was 8% so this means he is adding
A little help here
Which quotient is equivalent to 3 3/4?
3 ÷ 4
12 ÷ 3
15 ÷ 4
4 ÷ 15
Answer:
3 3/4 is equal to 3.75, and 15 divided by 4 =3.75!
Step-by-step explanation:
hey dale plzzzz helppp
Answer:
Step-by-step explanation:
To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values. Find the absolute value of the difference between each data value and the mean: |data value – mean|.
12+ 12+ 14+ 16+17+18+18= 123
hold up one
A car can travel a distance of 12s + 3s2 (exponent) meters over some number of seconds s. What distance does the car travel in 8 seconds
The distance traveled by car in 8 seconds is 96 meters if the distance-time relationship is 12s+3s²
What is a function?It is defined as a special type of relationship and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
A car can travel a distance of (12s+3s²) meters over some number of seconds s.
The above expression is representing an equation for the distance at the given time or seconds s.
Let's suppose:
f(s) = (12s+3s²)
Let's assume the total distance traveled by car in 8 seconds is x meters.
Then at s = 8 seconds f(8) = x put these values in the above function, we get:
f(8) = 12×8 - 3×8²
x = 96 - 192
x = -96
The distance cannot be a negative quantity, so taking the absolute value of x
|x| = 96 meters
Thus, the distance traveled by car in 8 seconds is 96 meters if the distance-time relationship is 12s+3s²
Learn more about the function here:
brainly.com/question/5245372
Penny has jogged a total of 15 miles this week, which is 4 miles further than last week. How many miles (m) did she jog last week?
Choose the equation that correctly models this situation.
1) 15m = 4m
2) m + 4 = 15
3) 15m + m = 4
4) m divided by 4 = 15
Answer:
answer is number 2
hope this helps:)
Answer:
lo mas lógico es que es:
2) 11m + 4 = 15m.
Identify the possible solutions for the INEQUALITY: x > 5 *
The table shows the total areas of four states.
How much larger is Washington than Illinois?
State Area (in square miles)
Washington
71,300
Missouri
69,704
Illinois
57,914
South Carolina
32,020
13,386 square miles
26,614 square miles
23,396 square miles
13,314 square miles
Answer:
since where seeing which one is larger we can subtract
71,300-57,914=13386
so the difference is 13,386 square miles
Hope This Helps!!!
Answer:
A. 13,386 square miles
Step-by-step explanation:
Washington > 71300
Illinois > 57914
you now have to subtract the area of Illinois from the area of Washington 71300 - 57914 = 13386Anybody can do it I believe in y'all pls
13 miles per hour
Step-by-step explanation:
Answer:
Step-by-step explanation:
1/5mi=1/65hr65/5mi=hr13mi hrThe bicyclist rides 13 miles per hour
Which set of side lengths will make a triangle?
a.6,8,13
b.7,7,14
c.7,9,18
d.2,6,9
Answer:
A)
Step-by-step explanation:
Creates an obtuse scalene triangles.
HELPPPPPPP!!!!!!!!!!!!!!!!
Answer:
A) Surface area is 488 cm^2
B) Surface Area
C) Volume
Valentino needs 4 1/2 pounds of chicken for a recipe. He already has
2 3/4 pounds of chicken. How many more pounds of chicken does Valentino need?
Answer:
Valentino needs 1 [tex]\frac{3}{4}[/tex] more pounds of chicken for the recipe.
Step-by-step explanation:
You just need to know how to subtract fractions.
Valentino needs 4 and 1/2 pounds of chicken for a recipe, and he already has 2 and 3/4. We want to know how many more pounds of chicken we need, so you subtract.
4 1/2 - 2 3/4 = 4 2/4 - 2 3/4
= 1 3/4
Valentino needs 1 and 3/4 pounds of chicken still.
Answer:
c
Step-by-step explanation:
find the value of x in the triangle shown below
[tex]\huge\bold{Given:}[/tex]
Length of the perpendicular = 3
Length of the hypotenuse = 6
[tex]\huge\bold{To\:find:}[/tex]
The value of ''[tex]x[/tex]".
[tex]\huge\bold{Solution:}[/tex]
[tex]\longrightarrow{\purple{A.\:x\:=\:√27}}[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]
Using Pythagoras theorem, we have
( Perpendicular )² + ( Base )² = (Hypotenuse)²
[tex]\longrightarrow{\blue{}}[/tex] ( 3 )² + [tex]{x}^{2}[/tex] = ( 6 )²
[tex]\longrightarrow{\blue{}}[/tex] 9 + [tex]{x}^{2}[/tex] = 36
[tex]\longrightarrow{\blue{}}[/tex] [tex]{x}^{2}[/tex] = 36 - 9
[tex]\longrightarrow{\blue{}}[/tex] [tex]{x}^{2}[/tex] = 27
[tex]\longrightarrow{\blue{}}[/tex] [tex]x[/tex] = [tex]\sqrt{27}[/tex]
Therefore, the length of the missing side [tex]"x"[/tex] is [tex]\sqrt{27}[/tex].
[tex]\huge\bold{To\:verify :}[/tex]
[tex]\longrightarrow{\green{}}[/tex] ( 3 )² + ( √27 )² = ( 6 )²
[tex]\longrightarrow{\green{}}[/tex] 9 + 27 = 36
[tex]\longrightarrow{\green{}}[/tex] 36 = 36
[tex]\longrightarrow{\green{}}[/tex] L. H. S. = R. H. S.
Hence verified. ✔
[tex]\huge{\textbf{\textsf{{\orange{My}}{\blue{st}}{\pink{iq}}{\purple{ue}}{\red{35}}{\green{♡}}}}}[/tex]
What is the area of the shaded region? Use 3.14 for pi.
Answer:
= 50.24
Step-by-step explanation:
the small circle is 28.26 and the big circle is 70.5 so 78.5 - 28.26 = 50.24
ANSWER PLEASEEEEEEEEEEE
HELP A HOMIE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: One, how are you still in school bro?
Step-by-step explanation:
And I think it's the 2nd one
What is the value of y in the triangle?
Enter your answer in the box. Round your final answer to the nearest hundredth.
y =
ft
A right triangle. The hypotenuse is labeled as 15 feet. The perpendicular is labeled as y. The alternate base angles are labeled as right angle and 26.5 degrees, respectively.
Find the area of this figure
Answer:
165
Step-by-step explanation:
Put the extra half rectangle in the empty space. It will end up being a perfect rectangle, then you did the area like you usually do..:
22 x 7.5.
=165
Good luck, hope i helped
The perimeter of a square is 100 feet. What is the length of one of its sides? Explain your work.
Answer:
25
Step-by-step explanation:
to find the perimeter you add up all the sides and since it's a square and squares have all four equal sides
you just divide 100/4=25
4 sides of a square. Each side of a square is equal. You said the perimeter is 100. So if we put it in an equation, lets say S = Side. 4s=100. Now we just divide. s=25
Each side is 25
Thank or brainliest if helpful :D
What is 33 divided by 12?
Answer:
2.75
Step-by-step explanation:
Umh, either write it down and solve or use a calculator… I don’t know how to explain it tbh.
Uh hope this helps! :D
Dividing 33 by 12, the quotient is 2 with a remainder of 9
To find the result of 33 divided by 12, follow these steps:
Write down the division problem.
33 ÷ 12
Divide the first digit of the dividend by the divisor.
In this case, the first digit of 33 is 3, and when divided by 12, the quotient is 2. Write down 2 as the first digit of the quotient.
Multiply the quotient digit by the divisor and subtract from the dividend.
Multiply 2 by 12: 2 × 12 = 24
Subtract the result from the dividend: 33 - 24 = 9
Bring down the next digit of the dividend.
Since we have no more digits in the dividend, stop here.
Write down the final result.
The quotient is the result of the division: 33 ÷ 12 = 2 with a remainder of 9.
Therefore, when dividing 33 by 12, the quotient is 2 with a remainder of 9.
Learn more about Divided here:
brainly.com/question/15381501
#SPJ6
Lara drove 110 miles in 2 hours. The next day she drove 275 miles in 5 hours. Write an equation that relates the amount of miles driven, m, to the amount of hours, h.
Which of the expressions below are equivalent to 0.5( 4x + 12)
A. 8x
B. 2x + 6
C.16x
D. 4x
Answer this question please :)
Answer:
Step-by-step explanation:
9*7=63
63
triangle area=21
63+21=84
Answer:
Its 63
Step-by-step explanation:
Area is founded by multiplying the width and height. Therefore, 9 * 7 is 63. Thus is ur answer.
plessssss help meeee
also the numbers are:
22
12
20
15
Answer:
38
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
you look at the line before 22
Write an equation for the relationship between the number of cups of blue paint, x, and the number of cups of red paint, y in the table in #3.
Hint: Use the formula y = kx
Answer:
Step-by-step explanation:
A certain shade of pink is created by adding 3 cups of red paint to 7 cups of white paint.
cmonnnnnnnnnnnnnnnnnnnnnnn
Answer:
75
Step-by-step explanation:
Area of a triangle is l x w (length x width)
That's 4 cm x 12 cm. Now you could go ahead and figure it out from there, but you have to remember it wants the answer in meters. It tells us that for every 4cm, it is 5m. The easiest way to figure this out is to convert to meters before multiplying. Since 4 cm is 5m, the l becomes 5m. 4 goes into 12 three times. So we would do 5 x 3 to get 15m for the new w. Now we can solve for area.
l x w = A
5m x 15m = A
75m = A
I hope this helped :)
Answer: Joe mama
Step-by-step explanation: Joe mama
I can drive my Vespa 3 1/2 miles on one-fourth of a gallon of gas. How many miles can I drive on 1 gallon of gas? PLEASE HELP!!!! WORTH 15 POINTS
Answer:
It will take 1/14 of a gallon to drive one mile.
hope this helps<3