Answers
Answer:
Step-by-step explanation:
Givens
TriangleBase = 11 inchesHeight = 12 inchesFormula
A = Base * height / 2
Solution
Area = 11 * 12/2Area = 132 /2Area = 66 square inches.Answer:
66
Step-by-step explanation:
Formula: bh1/2
Substitute: (11)(12)(1/2)
Solve: (11)(6)
66
(You could’ve also multiplied 11*12 first, gotten 132, then divided that by 2, also getting 66).
Related Questions
A meteorologist was monitoring the temperature outside in degrees Fahrenheit (°F) and
wrote the expression 78 + (–6) – 5. Which statement best describes this expression?
Question 2 options:
The temperature started at 78°F and increased by 6°F. Then the temperature decreased by 5°F.
The temperature started at 78°F and increased by 6°F. Then the temperature increased by 5°F.
The temperature started at 78°F and decreased by 6°F. Then the temperature decreased by 5°F.
The temperature started at 78°F and decreased by 6°F. Then the temperature increased by 5°F.
Answers
how does (4x + 5)(3x + 10) demonstrate the closure property for polynomials?
Answers
Answer:
Step-by-step explanation:
A polynomial is a finite sum of terms in which all variables have whole number exponents and no variable appears in a denominator.
box4aa
box1
rembox22
The leading term in a polynomial is the term of highest degree.
The constant term in a polynomial is the term without a variable.
Polynomials: YES or NO
3x½
NO - exponent is not a whole number
polyd
NO - the variable is in the denominator
-3x2
YES - satisfies the polynomial definition
polyd1
NO - the square root of x can be written with a fractional exponent of x.
2x-3
NO - exponent is not a whole number.
Negative exponent places x3 in denominator.
polyrad3
YES - the exponent of x is 1 which is OK.
The coefficient being radical 3 is not a problem.
Classification by Terms
monomial
one term: 12, 4x, x2, -5xy
binomial
two terms: 2x - 1, x2 - 4
trinomial
three terms: x2 + 2x + 1
polynomial - one or more terms: polynomial means "many", but it can also be one term.
The ending of these words "nomial"
is Greek for "part".
Classification by Degree
Linear - degree of 1 or 0: 3x + 1 or 12
Quadratic - degree of 2: 2x2 - x + 7
Cubic - degree of 3: 3x3 + 4x2 + 3x + 5
definition The degree of a term with whole number exponents is the sum of the exponents of the variables, if there are variables. Non-zero constants have degree 0, and the term zero has no degree. Example: 6x2 has a degree of 2; 4x2y3 has a degree of 5 (the sum of 2 and 3).
definition
The degree of a polynomial is the highest degree of its terms.
Example: 3x2 + 4x + 1 has a degree of 2; x3 - x2 + 5x - 2 has a degree of 3
The standard form of a polynomial is when all like terms are combined and the degrees are arranged in descending order.
Polynomial: 2x + 3x5 + 4x3 - 8
Standard form: 3x5 + 4x3 + 2x - 8
3x5 + 4x3 + 2x1 - 8x0
boxdegree1
Will we ever really use the degree?
Knowing the "degree" of a polynomial function will let you determine the most number of solutions the function may have, and the most number of times the function will cross the x-axis.
FYI: The standard form of a polynomial is formally written as anxn + an - 1xn - 1 + ... + a2x2 + a1x + a0, where n is a non-negative integer, and a0, a1, a2, ..., an are real number constant coefficients with an ≠ 0.
bullet Polynomials and Closure:
Polynomials form a system similar to the system of integers, in that polynomials are closed under the operations of addition, subtraction, and multiplication.
CLOSURE: Polynomials will be closed under an operation if the operation produces another polynomial.
• Closure under Addition: (2x2 + 3x + 4) + (x2 - 5x - 3) = 3x2 - 2x + 1
When adding polynomials, the variables and their exponents do not change. Only their coefficients will possibly change. This guarantees that the sum has variables and exponents which are already classified as belonging to polynomials. Polynomials are closed under addition.
• Closure under Subtraction: (2x2 + 3x + 4) - (x2 - 5x - 3) = x2 + 8x + 7
When subtracting polynomials, the variables and their exponents do not change. Only their coefficients will possibly change. This guarantees that the difference has variables and exponents which are already classified as belonging to polynomials. Polynomials are closed under subtraction.
• Closure under Multiplication: (x + 1)(x2 + 4x + 3) = x3 + 5x2 + 7x + 3
When multiplying polynomials, the variables' exponents are added, according to the rules of exponents. Remember that the exponents in polynomials are whole numbers. The whole numbers are closed under addition, which guarantees that the new exponents will be whole numbers. Consequently, polynomials are closed under multiplication.
What about division?
Polynomials are NOT closed under division. Look at this simple counterexample:
closure1
When dividing variables with exponents, there is the possibility of creating a negative exponent. Negative exponents are not allowed in polynomials.
PLS HELP ASAP!!!!!!!!!!!!!!!!!!
Answers
Answer:
19.63
Step-by-step explanation:
5÷2=2.5
3.14*2.5^2
3.14*6.25
19.625
than round up it is 19.63
A game at a carnival has 4 colors on a wheel, as seen in the diagram. Each section of the wheel is the same size.
Answers
Answer:
The number of ways in which the digits can be assigned in the color wheel can be determined by the permutation of 8 taken 4 since it is in circular formation and whichever comes first is not important.
number of ways = 9P4 = 3024 ways
Step-by-step explanation:
21 POINTS!
Jeff had $20. He spent 3/8 of his money on lunch. How much money does jeff have left?
Answers
Answer:
$12.50
Step-by-step explanation:
3/8 x 20/1 = 7.5
20 - 7.5 = 12.50
Jeff has $12.50 left after spending 3/8 of his money on lunch.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given that Jeff had $20.
Jeff spent 3/8 of his money on lunch.
To find the money he left after spending on lunch we get by subtracting three by eight from one.
1 - 3/8
=8-3/8
= 5/8 of his money left.
To find out how much money Jeff has left, we can multiply the remaining fraction by his initial amount of money:
Intitial amount is 20
The money left is 5/8.
Multiply five by eight with twenty.
Money left = (5/8) × $20
Five divided by eight times of twenty.
=100/8
When hundred is divided by eight we get twelve point five.
= $12.50
Therefore, Jeff has $12.50 left after spending 3/8 of his money on lunch.
To learn more on Equation:
https://brainly.com/question/10413253
#SPJ2
Under her cell phone plan, Allison pays a flat cost of $64 per month and $3 per gigabyte. She wants to keep her bill under $95 per month. Which inequality can be used to determine gg, the maximum number of gigabytes Allison can use while staying within her budget?
.
.
.
.
Answer below!!
Answers
64+3x [tex]\leq[/tex] 95
hope that helps!
brainliest plZ!
from KENNY
all the best
Yvette is conducting two experiments. She is choosing two marbles from a bag that contains 1 pink, 4 purple, 3 blue and 2 white marbles.
In the first experiment she does not replace the first marble.
In the second experiment she replaces the first marble.
If Yvette chooses two marbles that are purple, which of the following statements is correct?
A: Yvette's independent probability is greater than her dependent probability.
B: Yvette's dependent probability is greater than her independent probability.
C: Yvette's independent and dependent probabilities are equal.
D: Yvette's independent and dependent probabilities together equal 25%.
Answers
Answer:
A
Step-by-step explanation:
(pwease give brainliest :)
HELP PLEASE
Look at the table below. Based on the assets and liabilities, what would this person's net worth be? *
Answers
Find the value of x. Then find the m∠B and m∠C.
Answers
Answer:
X = 10
Step-by-step explanation:
HOPE it helped
Jacinta compares the volume of two boxes. Both boxes have a width of 2.5 inches, and a height of 10 inches. The larger box has a length of 8 inches. what is the volume of the larger box
Answers
Answer:
200 in ^3
Step-by-step explanation:
10 x 8 x 2.5 = 200
4.) A cell phone company charges $0.28 for each picture sent as a text message. Mr. Smith plans to spend no more than five dollars on picture text messages next month. Write and solve an inequality to find how many picture text messages he will be able to send.
Answers
Answer:
I believe the answer is 18 (17.857)
Step-by-step explanation:
5 / 0.28 = 18
will give brainliest plz help me
To find the distance an object has traveled, you use the formula D=RT; where D=distance, R=rate and T=time. Find how far a person drove if he traveled at a rate of 60 miles per hour for 6 hours.
A. 10 miles
B. 36 miles
C. 360 miles
D. 100 miles
Answers
Answer:
C- you are correct I just know it! but it would be very helpful if you could at least give me 4 stars ; )
Step-by-step explanation:
Water flows back and forth between a small and large tank. When water is moving into a tank the flow rate is positive, and when water is moving from a tank the flow rate is negative. The large tank begins with 300 gallons of water, and the small tank begins with 200 gallons of water. After a period of 5 minutes, the large tank has the same amount of water as the small tank. Which statement describes the flow rate?
HELP??!?!
Answers
I’m not sure this helps sorry if it wrong
Start with the base. What is the approximate area of the base of the water tower? Use 3.14 for pi. Be sure to include units in your answer.
Answers
Answer: Pi times (25 squared)
Step-by-step explanation:
Answer:
it might be 78.5
Step-by-step explanation:
HELP ME I GIVE BRAINLIEST
Answers
10.09+10.14+10.29+10.07+9.99 = 50.58
So there 5 numbers if you count them...
Now you would divide 50.58 by 5 which gets you.....
10.116 which is the answer..
Have an awesome day and I hope this helped! <3
A rectangle measures 2 4/5 inches by 2 4/5 inches. What is its area? Answer in a mixed number. WILL MARK BRAINLIEST
Answers
7 21/25
2 4/5 x 2 4/5 = 7 21/25
HELLLLLLLLLLPPPPPPPPPPPPPPPP NO LINKS PLZZZZZZZZZZ
Answers
Answer: A: 52. B: 52^2 Units.
The scatterplot shows the average number of hours each of 13 people spends at work every week and the average number of hours each of them spends on recreational activities every week.
Based on the scatterplot, what is the best prediction of the average number of hours a person spends at work every week if that person spends an average of 10 hours on recreational activities every week?
A. 50 hours
B. 85 hours
C. 33 hours
D. 65 hours
Answers
Answer: C
Step-by-step explanation: :)
Answer:
B
Step-by-step explanation:
Here’s the riddle!
I’m aware it sayas “step 3” but i found it on a riddles website
Answers
Answer:
l have no clue
Step-by-step explanation:
Answer:
36 ft
Step-by-step explanation:
EXPERT HELP I'LL GIVE BRAINLIEST IF YOU EXPLAIN THE ANSWER
Answers
Answer:
C.
Step-by-step explanation:
It is asking which choice shows that Kaia's mom will be having more than 1 boy in her set of triplets. As we know, M represents Male and F represents Female. So, now you need to look at your choices, or the results she can have at birth. The only one that shows more than one male is C: MFM, or two boys and a girl.
Hope this helps! :)
Hannah decided to make finger gelatin for a huge children’s party. She had to make 8 packs of gelatin. Each pack needed 2 cups of water. How many quarts of water will she need?
8 quarts
4 quarts
6 quarts
3 quarts
Answers
Answer:
4 quarts
Step-by-step explanation:
need 16 cups. In quarts that would be 4 quarts.
Help me please! (look at the screenshot below)
Answers
Answer: $1280.25
V = lw
V = 28.75 x 15.5
V = 445.625 (total number of in)
445.625 x 2.80 = $1247.75 per square foot
1247.75 + 32.50 = $1280.25
I NEED HELP ASAP, NO LINKS!!! WILL GIVE BRAINIEST!!
Answers
1 is a translation down 8 units and right 5 units. 2 is a translation down 9 units and right 2 units
12. Please help MATH
Answers
Answer:
H, the answer is about 4.24
Step-by-step explanation:
pls, help me!
There are 10 pieces of paper numbered 1 through 10. How many of the pieces of paper have numbers that are at least 8?
Answers
Answer:
3 pieces of paper
Step-by-step explanation:
The questions asks you to state the number of paper pieces that have a number 8 or greater written on it. In numbers 1-10, there are three numbers 8 and greater- 8, 9, and 10.
What equation below shows that the cost, c, depends on how many $5 hats, h, someone buys?
c = 5h
c = h + 5
h = 5 + c
h = 5c
Answers
Answer: c = 5h
Step-by-step explanation:
C is equal to the total cost, and h is equal to the number of hats bought.
So, as a verbal equation, we have:
total cost = price x number of hats bought
We know the price ($5) and the variables, so we can substitute these:
c = 5h
Hope this helps! :)
A bank determines the amount a borrower owes using the formula A = P(1 + n)',where A is the total amount owed, p is the amount borrowed, r is the percent interest rate expressed as a decimal, and t is the number of years. To the nearest dollar, what is the total amount of money that would be owed if $150,000 were borrowed at 6% for 15 years?
A. $240,000
B. $285,000
C. $346,959
D. $359,484
Answers
Answer:
A
Step-by-step explanation:
P=150,000(1+.06)
P=150,000(1.06)
P=240000
pleasee help! Use the Transversal drawing that I created and find the value of x and the value of all the other angles
Answers
Answer:
dont understand this ...
Step-by-step explanation:
HELP ASAP ASAP!! NO LINKS PLEASEEEE OR U WILL BE REPORTED, I NEED AN ANSWER WITH EXPLANATION AND WORK SHOWN OR EXPLAINED, WILL GIVE BRAINIEST!!
Answers
Um do you still need help with this? If so, I can work on it
Find the measure of 1
Answers
Answer:
It should be 64 as well.
Step-by-step explanation: