Answer:
Option C is correct
8 + 0 = 8
Hope this helps!
:)
What is the area of this isosceles trapezoid?
96 square units
60 square units
72 square units
48 square units
Write an equation in slope-intercept form for the line that passes through (−2,−5) and is parallel to the line described by y=2x+5 .
Answer:
y + 5 = 2(x + 2)
y + 5 = 2x + 4
y = 2x - 1
Step-by-step explanation:
Check all of the ordered pairs that satisfy the equation below.
Y=3/4x
Answer:
A and E
Step-by-step explanation:
Answer:
A and E is right baby girl
Step-by-step explanation:
Find the area. Will mark brainliest.
Step-by-step explanation:
Area of the parallelogram=bh
b=20cm
h=12cm
Area=12*20=240cm²
Need. help please give answer for this if its right ill mark brainiest
2(5x+2)=2x+20
Answer:
X = 2
Step-by-step explanation:
2(5x + 2) = 2x + 20
10x + 4 = 2x + 20
8x + 4 = 20
8x = 16
x = 2
Answer:
x=2
Step-by-step Explanation:
2(5x + 2)= 2x+20=
10x + 4 = 2x + 20=
8x + 4 = 20=
8x = 16=
x = 2
anyone ? please help out
Answer:
1:>
2:>
3:>
Step-by-step explanation:
Answer:
-5 > -12 -5 is greater than -12 because -5 is closer to positive numbers (0) then -12 is.
-6 > -8 -6 is greater than -8 because -6 is closer to positive numbers (0) then -8 is.
6 > -11 6 is greater than -11 because 6 is a positive number and -11 is a negative number.
Dont forget to mark brainliest please!
Suppose the equation h =− 16t2 + 35t models the altitude a football will reach t seconds after it is kicked. Is it possible for the football to reach 16 ft in the air? Justify your answer.
Answer:
The ball will be able to reach the 16 ft.
Step-by-step explanation:
In order to calculate if the ball will be able to reach that height, we must make "h" equal to 16, if there's a real positive solution, then the ball will be able to reach it.
16 = -16t² + 35t
16t² - 35t + 16 = 0
t = [-(-35) +- sqrt((-35)² - 4*16*16)]/(2*16)
t = [35 +- sqrt(1225 - 1024)]/32
t = [35 +- sqrt(201)]/32
t = (35 +- 14.177)/32
t1 = 0.65071875
t2 = 1.5367
The ball will reach that height at 0.65 s and 1.53 s.
The point A(-2, 3) is translated using T: (x,y) = (x + 4, y + 2).
What is the distance from A to A'?
VO
2/2
5
2/5
Answer: Choice D) [tex]2\sqrt{5}[/tex]
===========================================================
Work Shown:
Point A starts at (-2,3) and moves to (2,5) after applying the translation rule of "shift 4 to the right, 2 up".
Use the distance formula to find the distance from (-2,3) to (2,5)
[tex]d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}\\\\d = \sqrt{(-2-2)^2 + (3-5)^2}\\\\d = \sqrt{(-4)^2 + (-2)^2}\\\\d = \sqrt{16 + 4}\\\\d = \sqrt{20}\\\\d = \sqrt{4*5}\\\\d = \sqrt{4}*\sqrt{5}\\\\d = 2\sqrt{5}\\\\d \approx 4.472136\\\\[/tex]
what is the greatest common factor of 13, 15
Answer:
The common factors of 13 and 15 are 1
-7 2/3+(-5 1/2) +8 3/4 sorry I'm to stupid to figure this out
A positive and a negative become a negative. First you convery the mixed fraction into an improper fraction, then you find the common denominator of all fractions, next step according to PEMDAS, you can add and subtract in any order you would like too.
1. -7 2/3 - 5 1/2 + 8 3/4
2. -23/3 - 11/2 + 35/4
3. -92/12 - 66/12 + 105/12 The common denominator is 12.
4. -92/12 - 66/12 = -158/12 A negative and a negative is addition but just add the negative sign.
5. -158/12 + 105/12 = -53/12 =
Answer= -4 5/12
This is my way of doing it but according to PEMDAS any other order of doing it is fine also!
After substituting, what is the first step when evaluating StartFraction 4 y + 9 over 7 EndFraction when y = 8?
Add 4 and 9.
Multiply 8 by 4.
Divide 9 by 7.
Divide 4 by 7.
Answer:
sorry if im wronggggg
Step-by-step explanation:
4y + 9
4(8) + 9
4 x 8 = 32
32 + 9 = 41
41 divided by 7 = 5.8 or 6
Answer: B.
Multiply 8 by 4
Step-by-step explanation:
Find the missing number.
n − 9.01 = 3.86
n = ?
Answer & Step-by-step explanation:
n - 9.01 = 3.86
Add 9.01 to both sides of the equation.
n = 12.87
So, the value of n is 12.87
Brett is comparing the graphs of y = 2X and y = 5x. Which statement is true?
The correct question is:
Brett is comparing the graphs of y = 2^x and y = 5^x. Which statement is true?
(1) The y-intercept of y = 2^x is (0,2), and the y-intercept of y = 5^x
is (0,5). [
(2) Both graphs have a y-intercept of (0,1), and y = 2^x is steeper.
(3) Both graphs have a y-intercept of (0,1), and y = 5^x is steeper.
(4) Neither graph has a y-intercept.
Answer:
(2) and (3) are true.
Step-by-step explanation:
The correct options are:
(2) Both graphs have a y-intercept of (0,1), and y = 2^x is steeper. Since X < 0
(3) Both graphs have a y-intercept of (0,1), and y = 5^x is steeper. Since X > 0
Find the total surface area of the prism
Answer:
217 sqft
Step-by-step explanation:
the total area can be divided into 6 parts:
2 triangles, 2 rectangles(height 5, length 8) and 2 rectangles(height 7, length 8)
Therefore the area can be calculated as :
2* (1/2* 5*5) + 2*5*8+2*8*7 = 217 sqft
Please help with #24
Answer:
Step-by-step explanation:
What is the length of the hypotenuse
Answer: The length of the hypotenuse is 10 yd
Step-by-step explanation:
6^2 + 8^2 =c^2
36 + 64 = c^2
100 = c^2
c= 10
Answer:
c=10 yd
Step-by-step explanation:
a2 + b2 = c2
6 square + 8 square =c2
36 + 64 = c2
100=c2
c=10 yd
5(7 + 3x) - 12 how to simplify
To solve this we need to use this formula:
a(b+c)=ab+ac
5(7+3x)-12=35+15x-12=15x+23
Answer:
Step-by-step explanation:
Multiply the 5 to the 7 and 3x--> 35 + 15x -12. Then add 12 to the -12, making it 0 (inverse operations), and add 12 to the 35 making it 47 + 15x. :) Then you would simply divide the 15 by 15x (making the variable by itself). your answer for x should be 47/15. :> If I helped, please mark brainliest!!
Order the following numbers from least to greatest.
Put the lowest number on the left.
24. 72. 48. -24.
Answer:
-24, 24,48,72
Step-by-step explanation:
2. The hourly rates of ten employees at a
company are listed below.
$12 $18 $10 $9 $11 $16
$15 $12 $12 $10
What is the most appropriate range along
the number line for a dot plot of the data?
AO - 10
B.O - 30
C. 8-20
16,18
D. 8 - 40
910, 10, 11, 12, 12, 12,15,1
I think it's b Not sure
solve the division problem -1 3/5 diveded by (-2/3 writ the answer as a mixed number
Answer: 2 2/5
Turn -1 3/5 into an Improper Fraction
Multiply -1×5 and get -5. Now add 3 and get -8.
-1 3/5 = -8/5
Do Keep Change Flip
Keep: -8/5
Change: ÷ into ×
Flip: -2/3 into -3/2
Multiply
-8/5×-3/2=12/5
Simplify
12/5 = 2 2/5
Answer:
2 2/5
Step-by-step explanation:
see attached
can some one help me with math really quick thank you i need help multiplying fractions
Answer:
15/28
Step-by-step explanation:
Look at the attachment
I have Monday done
I'm in the middle of something really important and I don´t have time to do this if you anyone do 1 or two problems for me thanks!!
Answer:
Wednesday, #3 : 8x + 54
Step-by-step explanation:
First, sorry this the one I really knew fast.
-2 (-6x -9) -4x (x + 9)
12x + 18 - 4x + 36
8x + 54
Answer:
Tuesday, 1: 30 pounds
Tuesday, 2: 40% of the apples
Tuesday, 3: x ( or any variable) + 8
Tuesday, 4: 9a-3b
Step-by-step explanation:
Since she weighs 38% of the normal weight, you multiply the decimal form to the original weight, which is 78. So .38 multiplied by 78 is 29.64, and rounding it to the nearest pound would make it go up to 30.
38%=.38
.38 x 78=29.64
29.64 rounded = 30
If 3/5 of the apples are ripe, that means that 2/5 are not. An easy way to turn this fraction into a percent is to make the number out of 100. Since 5 x 20 is 100, you multiple both the numerator and denominator by 20. 2 x 20 is 40, 5 x 20 is 100, hence 40/100. The numerator will be the percentage.
5/5-3/5 = 2/5
2/5 x 20/20 = 40/100
40/100 = 40%
The unknown score would become a variable, and since its increasing by 3 it is +8.
Since the perimeter is adding all sides, you'd add all of the equations. The 3a's times 3 would be 9a, and the -b would become -3b.
3a - b + 3a - b + 3a - b
9a - b - b - b
9a - 3b
Help ! With picture and questions please !
1) 3x^2y^4 x 2x^6y =
2) xz^3 x 4x^4z^5 =
3) 4a^3 b^2 x 3a^6 b^5 =
4) 6s^5t x s^4 t^2
Answer:
above one is the correct option
1. 6x^8y^5
2. 4x^5z^8
3. 12 a^9b^7
4. 6 s^9 t^3
A circle has a radius of 5/3 units and is centered at (9.2 -7.4)
Write the equation of the Circle.
Answer:
(x - 9.2)^2 + (y + 7.4)^2 = (5/3)^2
Step-by-step explanation:
We start with (x - h)^2 + (y - k)^2 = r^2. The center is (h, k) and the radius is r.
Then we have:
(x - 9.2)^2 + (y + 7.4)^2 = (5/3)^2
The director of health services is concerned about a possible flu outbreak at her college. She surveyed
100 randomly selected residents from the college's dormitories to see whether they had received a
preventative flu shot. The results are shown below. What is the probability that a dormitory resident
chosen at random from this group has had a flu shot, given that he is male?
A)51/100
B)39/100
C)39/80
D)13/17
Answer:
39/100
Step-by-step explanation:
The question asks to find the probability that a dormitory resident
chosen at random from this group has had a flu shot, given that he is male.
As for that, the first thing to do is to look at the column where it says male.
Male:
39-Had Flu Shot
12-Did not have Flu Shot
Since the question is asking for the total number of males who did get a flu shot, it would be 39.
Lastly, to find probability, you have to use part over whole. The part would be 39. The whole would be the number of people selected to be tested. Therefore, the whole would be 100. That is why the probability that a dormitory resident chosen at random from this group has had a flu shot, given that he is male would be 39/100.
Answer:
39/100
How I know:
I did the I-Ready lol
I hope it helps :))
At A-1 Truck Dealership, a customer can order a red, turquoise, or green truck. The truck can have leather or cloth seats. A customer can also choose a black, tan, or grey interior color. From how many possible trucks can a customer choose? *
Answer:
18
Step-by-step explanation:
3 colors: red, turquoise, or green
2 seats: leather or cloth
3 interior color: black, tan, or grey
3*2*3 = 18 Possible trucks:
{red, leather, black}
{red, leather, tan}
{red, leather, grey}
{red, cloth, black}
{red, cloth, tan}
{red, cloth, grey}
{ turquoise, leather, black}
{ turquoise, leather, tan}
{ turquoise, leather, grey}
{ turquoise, cloth, black}
{ turquoise, cloth, tan}
{ turquoise, cloth, grey}
{green, leather, black}
{green, leather, tan}
{green, leather, grey}
{green, cloth, black}
{green, cloth, tan}
{green, cloth, grey}
Please help!! 40 points!
If k=...then what is-k?
The value of the matrix -k in the expression is [tex]\left[\begin{array}{ccc}2&-9&8\\-7&-11&-6\\-4&-4&3\end{array}\right][/tex]
How to evaluate the expression?The matrix is given as:
[tex]k = \left[\begin{array}{ccc}-2&9&-8\\7&11&6\\4&4&-3\end{array}\right][/tex]
Multiply both sides by -1
[tex]-1 * k = -1 * \left[\begin{array}{ccc}-2&9&-8\\7&11&6\\4&4&-3\end{array}\right][/tex]
Evaluate the right hand side
[tex]-1 * k = \left[\begin{array}{ccc}2&-9&8\\-7&-11&-6\\-4&-4&3\end{array}\right][/tex]
Evaluate the left hand side
[tex]-k = \left[\begin{array}{ccc}2&-9&8\\-7&-11&-6\\-4&-4&3\end{array}\right][/tex]
Hence, the value of -k in the expression is [tex]\left[\begin{array}{ccc}2&-9&8\\-7&-11&-6\\-4&-4&3\end{array}\right][/tex]
Read more about matrix at:
https://brainly.com/question/1821869
#SPJ2
Jeremy played two basketball games. He scored 6 fewer points in the second game than he scored in the first. He scored 24 points in the second game. Which equation can be used to find how many points he scored in the first game?
Answer:
24 + 6
Step-by-step explanation:
Which answer choice shows the number fifty-four and four hundredths written in standard form? A. 54,400 B. 54.04 C. 54.004 D. 54.0004
Answer:
c
Step-by-step explanation:
How can it be that 1^1 = 1 and 1^0 = 1, but 0^1 = 0? Can you explain it?
Answer:
can u show the screen of the problem i dont understand ^
Step-by-step explanation:
