Answer:
C
Step-by-step explanation:
The triangular inequality states that a+b>c, b+c>a, a+c>b. So, 4+8=12, so a is not possible. Neither is b. D is not true either. It has to be c.
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The third side of the triangle measures more than 4 inches.
What are the properties of triangle for it's side?The sum of the length of the two sides of a triangle is greater than the length of the third side. The difference between the two sides of a triangle is less than the length of the third side.
According to the given question we have,
Length of the two sides of a triangle are 8 inches and 12 inches.
Let the length of the third side be x inches.
Now, according to the properties of a triangle
"The difference between the two sides of a triangle is less than the length of the third side".
Therefore,
12 - 8 < x
⇒ 4 < x
⇒ The third side of the triangle is greater than 4 inches.
Hence, the third side of the triangle measures more than 4 inches.
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What does the number line above represent?
Answer:
x ≤5
Step-by-step explanation:
There is a closed circle at 5 so that means equals
The line goes to the left so that means less than
x ≤5
Answer:
C
Step-by-step explanation:
Since the circle is close, we can assume it has to be C or D. But if we want to find out, we think of x as let's say 4. 4 is less than 5, and numbers 5 or less is x, so the answer would be C. (hope it helps)
A farmer planted corn in a square field one side of the field measures 38 yards what is the area of the cornfield
Answer:
1,444 square yards
Step-by-step explanation:
38x38=1,444
If this side length is 38 and the field is a square then the lengths would be 38 yards all the way around. Area=LxW
Answer:
A =1444 yd^2
Step-by-step explanation:
The area of a square is given by
A = s^2 where s is the side length
A = 38^2
A =1444 yd^2
How many miles does light travel in four hours? The speed of light is approximately 186,000 miles per second. A.2.6784 \cross 10^(8) mi B.4.464 \cross 10^(8) mi C.2.6784 \cross 10^(7) mi D.4.464 \cross 10^(7) mi E.2.6784 \cross 10^(9) mi
Answer:
E
Step-by-step explanation:
please help! ill mark you as brainleist if you get it correct!
Answer:
The median of Jeff's golf scores was less than the median of Dalton's golf scores.
Step-by-step explanation:
The median of jeffs score was less then daltonssss mark me as brainliest pls
What are the coordinates of the point that is
B(24,-1)?
of the way from A(-8, -9) to
A. (-6,4)
B. (12,-4)
c. (4, -6)
D. (-2, 4)
Answer:
-2,4
----%53$
%58६2%-8
4८३346८
help please
a. 4/25
b. 1/3
c. 7/25
d. 4/21
Answer:
B.
Step-by-step explanation:
[tex]\frac{5-8/2+6}{4+4*2+3^{2} }[/tex]
solve with the order of operations first roots and powers, then multiplication and division and finally addition and subtraction
[tex]\frac{5-8/2+6}{4+4*2+9 }[/tex]
=[tex]\frac{5-4+6}{4+8+9 }[/tex]
=[tex]\frac{7}{21}[/tex]
Simplify
=[tex]\frac{1}{3}[/tex]
Answer:
b. 1/3
Step-by-step explanation:
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
(5-8÷2+6)/(4+4*2+3^2)
(5-4+6)/(4+8+9)
(1+6)/(21)
7/21
1/3
Solve for I.
V = IR
What is I equal to?
Answer:
I=V/R
Step-by-step explanation:
In this equation, we see that there are no numerical values so we can't exactly solve for the exact number. Because of this, all you do Is isolate the variable "I" by itself. To do this, divide R on both sides. This way, you isolate I and on the other side you get V/R that cannot be further simplified.
Answer:
I=V/R
Step-by-step explanation:
V=IR
Divide both sides by R to isolate I
V/R=I
Based on your answer to the previous question, what is the main conflict?
A.) Convincing Uncle Bright Star to help with the airplane
B.) Losing the airplane without ever flying it
C.) Working together to get the airplane up the steep hill
D.) Setting a rhythm to pull the airplane
Answer:
B.) losing the airplane without ever flying it
Step-by-step explanation:
tiffany states the following is not a function. explain to tiffany why the following represents a function
Answer:
Each x value occurs only once
Step-by-step explanation:
In order for something to be classified as a function, it must pass the vertical line test, meaning a vertical line should never hit 2 points on the function, meaning each x value appears once. Y values can occur as many times, as long as each x value occurs once, it is a function. In this case, a y value appears 2 times, but each x value only does so once.
Liza comes to the swimming pool once every 6 days. Jenny comes once every 4 days and Olga comes once every 10 days. This Monday all of them were in the pool.
Answer:
60?
Step-by-step explanation:
What is the equation of the line?
Answer:
1/2x + 2 because rise over run and y intercept and yea
Step-by-step explanation:
There are 20 socks in your drawer, and 12 of them are white. You grab a
sock without looking. Then you grab a second sock without putting the
first one back. What is the probability that both socks are white?
Answer:
4/20
Step-by-step explanation:
8 socks we don't know
1 sock 19 socks
11 white
1 more sock 7 /20 chance to pick a random sock
Answer:
3:5
Step-by-step explanation:
20s :12ws
split the numbers in half then divide each number by 2 untill u cant any more
What is the slope of a line that is perpendicular to the line whose equation is 2y = 3x - 1? -3 - -
Answer: 2/3x
Step-by-step explanation:
First, you need to simplify your original line to point slope formula. Dividing the whole thing by 2 to get y by itself leaves you with
y = 3/2x - 1/2
Any perpendicular line has the opposite slope to the line it is perpendicular to, so you flip the slope to get 2/3x
help help me please asap
Answer:
62 centimeters
Step-by-step explanation:
2*3*2+3*5*2+2*5*2=62
A swimming pool is 22 feet long and 18 feet wide. How many feet of fencing are needed to enclose the pool
Answer:
80 feet
Step-by-step explanation:
length of pool = 22 , width of pool = 18
feet required for fencing the pool = 2 (l +b)
= 2 ( 22+18)
=2*40
=80feet
Answer:
Step-by-step explanation:
The pool is a rectangle as length and breadth are different.
Since they are asking about fencing you need to find the perimeter.
Length=22feet
Breadth=18feet
Perimeter of a rectangle = 2(l+b)
= 2 × 22 + 2×18
=44+36
=80 feet
HELPP!! ASAP! show work plaese.
Answer:
The distance between to 2 point is 15 units.
Step-by-step explanation:
You have to apply distance formula using coordinates :
[tex]distance = \sqrt{ {(x2 - x1)}^{2} + {y2 - y1)}^{2} } [/tex]
Let (x1,y1) be (-8,6),
Let (x2,y2) be (1,-6),
[tex]distance = \sqrt{ {(1 + ( - 8))}^{2} + { (- 6 - 6)}^{2} } [/tex]
[tex]distance = \sqrt{81 + 144} [/tex]
[tex]distance = \sqrt{225} [/tex]
[tex]distance = 15 \: units[/tex]
PLEASE I AM ASKING FOR HELP DESPERATELY! Which is NOT a good reason to establish a positive credit history?
To be able to borrow money for large purchases
To be able to get a certain job
To be able to borrow money at a lower interest rate
To guarantee that you will qualify for any credit card
Answer:
the first one
Step-by-step explanation:
if you don’t pay it back or you pill it up it will be big depth
The 45 members of the glee club are trying to raise $6,000 so they can compete in the state championship. They already have $1,240. What inequality can you write to find the amount each member must raise, on average, to meet the goal?
I want the answer step by step, please.
Answer:
The inequality can be written as:
45x + 1240 ≥ 6000
Step-by-step explanation:
Total number of members = 45
If one person donates the sum of = $x
Then the total amount raised by 45 people becomes = 45x
Minimum amount of money required to compete in the championship = $6000.
Money which they already have = $1240
So, Amount of money they have to raise = $6000 - $1240
We can show inequality as:
45x ≥ 6000 - 1240
Which show that the total amount raised by 45 people (45x) should be equal or greater than the amount of money they have to raise ($6000 - $1240)
Rearrange the equation;
45x + 1240 ≥ 6000
A bag has 4 balls: 1 red (R), 1 green (G), 1 yellow (Y), and 1 blue (8)
You randomly choose a boll. What is the sample space?
Answer:
Below.
Step-by-step explanation:
The sample space is a list of all the possible results of choosing a ball =
{R, G, Y, B}.
Answer: (R)(G)(Y)(8)
Step-by-step explanation:
Which choice is equivalent to the product below?
√14 × √10
Answer:
d
Step-by-step explanation:
The solution of the expression √14 × √10 is 2√35. The correct option is D.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
The given expression is √14 × √10. The expression will be solved as,
E = √14 × √10
E = 2 √( 7 x 5 )
E = 2√35
Therefore, the solution of the expression √14 × √10 is 2√35. The correct option is D.
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* BRAINLIEST ANSWER SOLVE AND CHECK, PLEASE SHOW WORK THANKS A. 4-3x=22 B. 2( + 4) = 3 + 8 C. 2/3x + 5/6 = 1
[tex]4-3x=22[/tex]
[tex]-3x=22-4[/tex]
[tex]-3x=18[/tex]
[tex]x=18/-3[/tex]
[tex]x=-6[/tex]
[tex]2( x + 4) = 3 + 8[/tex]
[tex]2x+8=11[/tex]
[tex]2x=11-8[/tex]
[tex]x=3/2[/tex]
[tex]2/3x + 5/6 = 1[/tex]
[tex]2/3x=1-5/6[/tex]
[tex]2/3x=1/6[/tex]
[tex]12x=3[/tex]
[tex]x=3/12[/tex]
[tex]x=1/4[/tex]
Event Q is more likely to occur than Event T. If P(Event T) = 1/2, what is a possible probability of Event Q?
A)1/4
B)1/2
C)2/3
D)It cannot be determined.
Answer:
i am gonna say D
Step-by-step explanation:
because well you don't what the total or the outcome is
correct me if i am wrong
Simplify the following expression: -3x(x-4).
If the sum of the squares of nonnegative real numbers a,b, and c is 39, and ab + bc + ca = 21, then what is the sum of a,b, and c?
Answer:
Step-by-step explanation:
a² + b² + c² = 39
ab + bc + ca = 21
(a + b + c)² = a² + b² +c² + 2[ab + bc +ca]
(a + b + c)² = 39 + 2*21
= 39 + 42
(a+ b + c)² = 81
a +b + c = √81 = √9*9
a + b + c = 9
Practice
1. Which kind of function best models the data in the table? Write
an equation to model the data.
A quadratic; y = -x2
ху
0
2
B
1
quadraticy
2
1
1.5
1
с
N
linear, y
HI
2
3
0.5
4
0
D
1
linear, y
=
2x+2
Answer: Linear; y=-x - 1
Step-by-step explanation: The slope is negative since it’s decreasing. So it’s not the first equation. It’s not a quadratic equation because there is no forming U shape for this data. It’s not a exponential function because the slope is not 3 and a exponential function is in the form y=a(b)^x.
Kostya randomly chooses a number from 1 to 10. What is the probability he chooses a number less than 5?
A. 1/2
B. 4/9
C. 2/5
D. 3/5
Answer:
Step-by-step explanation:
2/5
If Kostya randomly chooses a number from 1 to 10 then 2/5 is the probability Kostya chooses a number less than 5.
What is Probability?It is a branch of mathematics that deals with the occurrence of a random event.
Given that Kostya randomly chooses a number from 1 to 10.
We have to find the probability he chooses a number less than 5
There are four numbers that are less than 5 .
The numbers less than 5 are 1, 2, 3, 4.
The probability that Kostya randomly chooses one of these numbers is 4/10,
Divide numerator and denominator by 2
We get 2/5
Hence, if Kostya randomly chooses a number from 1 to 10 then 2/5 is the probability he chooses a number less than 5.
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The diameter of a circle is 2 centimeters. What is the length of a 180° arc?
Give the exact answer in simplest form.
I centimeters
Submit
Answer:
The length of the arc is: [tex]\pi\,\,cm\approx\,3.14\,\,cm[/tex]
Step-by-step explanation:
Notice that a circle of diameter 2 cm has radius 1 cm (half of the diameter).
Also notice that the length of the full circle (which corresponds to a [tex]360^o[/tex] arc, is the circumference length given by the known formula [tex]2\,\pi \, R[/tex], so the arc subtended by half such angle (that is a [tex]180^o[/tex] angle would be: [tex]\frac{2\,\pi \, R}{2} = \pi \, R[/tex]
Therefore with this info we get that:
the length of this 180° arc for a radius of 1 cm is = [tex]\pi \, R= \pi\,1\,cm=\pi\,\,cm\approx\,3.14\,\,cm[/tex]
Which of these could change a taxpayer's adjusted gross income when filing
a federal income tax return?
O A. Medical and dental expenses
B. Contributions to an IRA
C. Casualty and theft losses
D. Charitable contributions made
Answer:
Contributions to an IRA
Step-by-step explanation:
A P E X
All options could change a taxpayer's adjusted gross income when filing a federal income tax return.
Options A, B, C, and D are the correct answers.
What is taxpayer-adjusted gross income?
Taxpayer-adjusted gross income (AGI) is a person's gross income (all income from various sources such as wages, self-employment, interest, dividends, and capital gains) minus certain deductions (such as contributions to a traditional IRA, alimony payments, and student loan interest).
We have,
- Medical and dental expenses are deductible if they exceed a certain percentage of the taxpayer's adjusted gross income.
- Contributions to an IRA may be deductible, which would lower the taxpayer's adjusted gross income.
- Casualty and theft losses may be deductible if they exceed a certain percentage of the taxpayer's adjusted gross income.
- Charitable contributions made are deductible if the taxpayer itemizes deductions, which would lower the taxpayer's adjusted gross income.
Thus,
All of the above could change a taxpayer's adjusted gross income when filing a federal income tax return.
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In the solid figure below, what is the volume of the right section of the figure?
8 m3
16 m3
24 m3
32 m3
Find angle A and angle B :(
Total measure of triangle=180
Therefore, 60+2x+x=180
3x=180-60
x=120/3
x=40
2x= 40×2=80
B=40
A=80
The value of angle A is 40 degree.
The value of angle B is 80 degree.
Please see the attached picture for full solution
Hope it helps
good luck on your assignment