Answer:
34 i hope this is right good luck to you
find the total surface area of the prism 10 2 6
Answer:
88 units
Step-by-step explanation:
First, we need to find the surface area of each side of the prism. Assuming this is a rectangular prism, judging by the dimensions, that makes things easier.
10*2=20
We'll multiply 20 by 2 since there are 2 sides with these dimensions, resulting in 40 units.
2*6=12
We'll multiply that by 4 since there are 4 sides with these dimensions, resulting in 48 units.
Adding 48 to 40, we get 88.
Hope that helped.
(No linkssss)Pls help me if your good at math I’ll mark brainliest if correct
What is the value of the expression 3-4 x 3-5
x
Using PEDMAS rule, Value of the expression is 3 - 4 × 3 - 5 is -14.
What is PEDMAS rule?The order of operations is a rule that tells the correct sequence of steps for evaluating a math expression. We can remember the order using PEDMAS: Parentheses, Exponents, Division and Multiplication(from left to right), Addition and Subtraction (from left to right).
3 - 4 × 3 - 5
= 3 - 12 - 5
= - 14
Hence, using PEDMAS rule, Value of the expression is 3 - 4 × 3 - 5 is -14.
Find out more information about PEDMAS rule here
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what is the discriminant of 3x^2-6x-4=0?
Answer:
36+48
Step-by-step explanation:
discriminant is the square root of (b^2-4ac)
Answer:
36+48
Step-by-step explanation:
discriminant is the square root of (b^2-4ac)
Dustin has a spinner that is divided into 5 equal-size sections colored pink, blue, orange, white, and green. What is the probability that Dustin spins pink on the 1st spin and then spins a color other than pink on the 2nd spin?
Answer:
1/6
Step-by-step explanation:
1st spin:
1 out of the 5 sections are pink, so the probability of spinning a pink on the 1st spin is 1/5.
2nd spin:
5 out of the 6 sections are not pink, so the probability of spinning a pink on the 2nd is 5/6.
Multiply the probabilities of the two spins to get the answer.
[tex]\frac{1}{5} *\frac{5}{6} =\frac{5}{30} =\frac{1}{6}[/tex]
HELP PLEASEEEEEE HELPSPLPPPPPP
One bag of pretzels cost three dollars. Five bags of pretzels cost $10. Which has the lower unit price?
Answer:
The 5 for $10 because its 2 dollars for a bag while the first is 3 dollars for a bag
Step-by-step explanation:
Answer:
I'm guessing the five for $10. If you were to by 5 for $3 it would be more than the five for $10. If there are 5 bags for $10 I'm assuming each bag is $2 which is lower than $3.
Step-by-step explanation:
Round 10,982 to the nearest thousand.
Answer:
11,000
Step-by-step explanation:
If the perimeter of the polygon is 42, AB = ______?
Answer:
AB = 7
Step-by-step explanation:
The polygon pictured is a hexagon, which means that it has 6 equal side lengths. The perimeter is 42. AB is the length of one side.
Perimeter = 6 x length of one side
If you plug everything you know in the equation, you would get...
42 = 6 x length of one side
42 ÷ 6 = 7
So, 7 is the length of AB, since in a hexagon, all sides are the same length.
The length of side AB is 7.
What are regular polygons?A regular polygon is a closed shape that has straight sides of equal length and interior angles of equal measure.
This means that all of the sides and angles of a regular polygon are congruent (i.e., have the same size).
We have,
The given polygon is a hexagon since it has 6 faces.
Now,
The six faces are equal in length.
So,
6 faces length = 42
Now,
Each face = x
And,
6x = 42
x = 42/6
x = 7
Thus,
The length of AB is 7.
Learn more about regular polygons here:
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SOMONE PLEASE HELP MEEEE *Cries*
I buy a shirt for $50. It was marked down 30%. What was the original price?
Answer:
$65
Step-by-step explanation:
50 x 0.30
= 15
50 + 15
= 65
pls help i will mark brainleist
9(5x + 1) ÷ 3y
From the expression above, provide an example of each of the following: sum, term, product, factor, quotient, and coefficient. If any are not present, write "not present."
Answer:
ok so term 9 coefficent 5 term factor 1 quotient division sign sum add sign product x signf
Step-by-step explanation:
Carmita bought 20 pizzas for a party, An hour after the party started, 2/7 of the pizzas had been eaten. How many pizzas had been eaten?
Answer: 5 5/7
Step-by-step explanation:
Number of pizza bought = 20
Fraction of pizza ate = 2/7
Therefore, the number of pizzas that have been eaten will be:
= Fraction of pizza eaten × Number of pizza bought
= 2/7 × 20
= 40/7
= 5 5/7
Therefore, 5 5/7 pizza have been eaten
You pick a card at random. 4 5 6 What is P(4)? Simplify your answer and write it as a fraction or whole number.
Answer:
4/p
Step-by-step explanation:
4/p=4overp
Calculate the surface area of this cylinder. Round final answer to tenths.
8 ft
15 ft
surface area =
ft2
Answer:
36ft
Step-by-step explanation:
Which expression is equivalent to 9x2 -2 +3x2-3y
9x2 +3x2 = 12x2
12x2-3y-2
Find x in the image above. (I circled x)
Answer:
x = 3.96
Step-by-step explanation:
The ratio for the big triangle is 5:6, so is likely the ratio for the smaller one.
3.3 x 6/5 = 3.96
6 / 3.96 = 1.51515151515
5 / 3.3 = 1.51515151515
Triangles are congruent.
Answer:
3.96 ft.
Step-by-step explanation:
The radius of a circle is 2 meters. What is the circle's area?
(use 3.14 for π)
Answer:
it is approximately 12.57meters
Answer:
12.56 meters
Step-by-step explanation:
The area of a circle is πr², where r is the radius of the circle.
First we square the radius, which is 2. 2²=4.
Now our area is 4π.
Using 3.14 for π, we can say the area is 4 × 3.14, which is equal to 12.56
What is 2^4 in standard form?
Answer:
2^4=16
Step-by-step explanation:
2^4 is equal to 2x2x2x2 which is equal to 4x2x2 which is equal to 8x2 which is equal to 16. Therefore, 2^4 is equal to 16.
If this has helped you please mark as brainliest
Solve each equation. If –128 = 8(4+ 4v), then what is 10v - 8?
A) 3
B) 16
C) 0
D) -58
please help
Can someone plz help me on this plz I have the answer just making sure I’m right. Plz no link s
Answer:
B) 63 ft.
Step-by-step explanation:
To find how long it takes for a rotation, we need to find the circumference.
To do so, we use the formula 2(pi)r
To find the radius, we divide the diameter in half :
d = 20
r = d/2
r = 20 / 2
r = 10
Then, we plug that into the formula :
2(pi)10
Insert that into your calculator :
2(pi)10 = 62.83
Simplify :
62.83 = 63 ft.
Find the unit rate of 1/5 mile in 1/12 of an hour
Answer:
1 2 mile in each 1 8 hour is a rate of 4 miles per hour. 1 5 mile in each 1 10 hour is a rate of 2 miles per hour.
Step-by-step explanation:
pls give brainlest
HELPPP LOLLLL ITS A TEST IG
solve for X
10x + 5= - 32
a. X= -2.7
b. X= -3.7
c. X= -270
d. X= -370
Answer:
x=-3.7
Step-by-step explanation:
Evaluate the expression,
2(x + 3y) - 4
Answer:
2x+6y-4
Step-by-step explanation:
First distribute x and 3y
2 times x is 2x
2 times 3 is 6y
(2x+6y) -4
2x+6y-4
Hope this helps!
Answer:
2(x+3y-2)
Step-by-step explanation:
See the steps below:)
Need a quick response help me out
Answer:
-5 1/4
Step-by-step explanation:
-4 1/2 -3/4
= -4 2/4 -3/4
= -4 5/4
= -5 1/4
Answer:
-5 1/4
Step-by-step explanation:
Solve the equations.
1_ 5+(-12) =
2_ -3+8 =
3_ -7 + 7 =
4_ -6+5 =
5_ (-4) + (-9) =
Answer:
1_ 5+(-12) = -7
2_ -3+8 = 5
3_ -7 + 7 = 0
4_ -6+5 = -1
5_ (-4) + (-9) = -13
Step-by-step explanation:
Jake's investment account is compounded continuously at a rate of 8% per year. After 3 years, his account has a balance of $10,000. Which function could be used to model the value, A(t), of Jake's account t years since it was opened?
Answer:
10,000 × .08 = 800.
Step-by-step explanation:
2400 interest in 3 yrs
What is
four less than twice a number is six more than half the sum of the number and 3
as a symbolic equation?
Answer: The answer is 3.
X=2X-3
X+3=2X
3=2X-X
3=X
Step-by-step explanation:
Someone help me with this pls
Answer:
y^6 or y^13/y^7
Step-by-step explanation:
