Step-by-step explanation:
no pic available Hun xx try posting again
Jason is watering his garden. He uses 2.75 gallons of water each minute. How much
water does Jason use after watering his garden for 3 minutes?
Answer:
8.25 Gallons
Step-by-step explanation:
2.75 gallons * 3 minutes = 8.25 gallons
Select the best estimate for the diameter of a quarter.
A. 0.20 mm
B. 20 mm
C. 200 mm
D. 20 cm
Answer:
200 mm cuz it just makes sense
63 40 51 70 36 21 51 28 19 find the mean of data
Answer:
42.11
Step-by-step explanation:
Add all of the numbers, and then divide the total of the numbers by 9. With 9 being how many numbers are added.
The mean of the given data set is approximately 42.11.
To find the mean of a set of data, you need to sum up all the values and then divide the sum by the total number of values.
Given the data: 63, 40, 51, 70, 36, 21, 51, 28, 19
Here, there are 9 values.
Add up all the values:
63 + 40 + 51 + 70 + 36 + 21 + 51 + 28 + 19 = 379
Divide the sum by the total number of values:
379 / 9 = 42.11
Therefore, the mean of the given data set is approximately 42.11.
Learn more about Arithmetic means here:
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PLEASE HELP ME OUT !!
create a table for y=-3x + 1
Is there an y-intercept? I will mark brainliest
Calculate the slope between the points 4, 9 and 5, 1
Answer:
-8
Step-by-step explanation:
Answer:
9,4 and 1,5
Step-by-step explanation:
there
a zoo has a total of 8 lions and tigers. the number of tigers are one less than twice the number of lions. write a system of equations that represents the number of lions and tigers
A. L + T = 2
T=L-8
B. L-T=8
T=2L-1
C. L+T =8
T=2L-1
D. L+T =8
T= 2L +1
Step-by-step explanation:
Let the number of lions be represented by L
Let the number of tigers be represented by T
A zoo has a total of 8 lions and tigers :
[tex]L + T= 8[/tex]
The number of tigers are one less than twice the number of lions. :
[tex]T = 2L -1[/tex]
The length of the hypotenuse, line segment GH, in triangle GJH measures 6 cm. Line segment JH measures 2 cm. Which is the approximate measure of angle JGH?
A= 18.4
B= 19.5
C= 70.5
D= 71.6
Answer:
A
Step-by-step explanation:
solve for x write your answer as a proper fraction or as a whole or mixed number
2/5(5x-3)+3/5=4x-1/5
Answer:
x=-1/5
Step-by-step explanation:
[tex]\frac{2}{5} (5x-3)+\frac{3}{5} =4x-\frac{1}{5}[/tex]
Multiply both sides by 5:
2(5x-3)+3=20x-1
Distribute:
10x-6+3=20x-1
Simplify Like-Terms:
10x-3=20x-1
Add 3 to both sides:
10x=20x+2
Subtract 10x from both sides:
0=10x+2
Subtract 2 from both sides:
10x=-2
Divide by 10:
x=-2/10
or
x=-1/5
Let g(x)= - 3x and h(x) = x^2 – 5. Find (g o h)(0).
Answer:
15
Step-by-step explanation:
(g o h)(0) = g of h of 0 = g (h(0))
1. Find h(0)
h(0) = 0^2 - 5 which equals -5
2. Find g(-5)
g(-5) = -3 • -5 which equals 15
Answer: 15
Plssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss Help!!!
VIEW ATTACHED PHOTO!! Is the pictured graph growth, decay, or linear or none?
a.) Growth
b.) Decay
c.) Linear
d.) None
4. 13x + 5y = -11
13x + 11y = 7
Solution:
Answer:
y=2/3
Step-by-step explanation:
Answer:
(-2,3) x= -2 y=3
Step-by-step explanation:
The first thing you should do is convert both into standard y=mx+b form
For the first equation you subtract 5y and add 11 to both sides to get
13x+11= -5y
you divide by negative 5 to get
-13x/5-11/5=y
For the second equation we subtract 11y and 7 from both sides to get
13x-7= -11y
divide both sides by -11 to get
-13x/11 + 7/11
We then set both equations equal to each other and solve for x
-13x/5-11/5= -13x/11 + 7/11
Add 11/5 to both sides to get
-13x/5 = -13x/11 + 156/55
Add 13x/11 to both sides to get
-78/55x=156/55
Divide and solve for x to get -2
Then plug x = -2 into the original equations to find y
13*-2 + 5y = -11
-26 + 5y = -11
Add 26 to both sides
5y= 15
y =3
Can someone please help me and show steps?
Answer:
4✓73
Step-by-step explanation:
x^2 = 32^2 + 12^2
x^2 = 1024 + 144
x^2 = 1168
x =√1168
x= 4✓73
Answer:
See below
Step-by-step explanation:
a^2+b^2=c^2
12^2+32^2=c^2
c^2=1168
c=[tex]\sqrt{1168[/tex]
Please help - help :(
Answer:
it's scaled down, so the answer is 1/2
Step-by-step explanation:
the scaled triangle is half the size of the original
.01mg is larger than .001g true or false
Answer
False
Step-by-step explanation:
PLEASE IT'S DUE SOON! I'll GIVE YOU THE BRAINLYEST Factor The Polynomial 25x^2(x+2)-9(x+2)?
Answer:
(x + 2) (5x + 3)(5x - 3)
Step-by-step explanation:
[tex]25x^2(x+2)-9(x+2) \\ \\ = (x + 2)(25 {x}^{2} - 9) \\ \\ = (x + 2) \{ ({5x})^{2} - {(3)}^{2} \} \\ \\ = (x + 2) \{(5x + 3)(5x - 3) \}\\ \\ = \purple{ \bold{(x + 2) (5x + 3)(5x - 3) }} \\ are \: the \: required \: factors[/tex]
can someone help me please
9514 1404 393
Answer:
(a) 25°
Step-by-step explanation:
The angle marked 93° is the average of the arcs intercepted by the secant lines.
(161° +AD)/2 = 93°
161° +AD = 186° . . . . . multiply by 2
AD = 25° . . . . . . . . . . .subtract 161°
Hannah completed 1/5 of a worksheet in 1/4 of an hour,
how long will it take her to finish one worksheet
Answer:
75 minutes or 1 hour and 15 minutes.
Step-by-step explanation:
First, we need to figure out what 1/4 of an hour is. If an hour is 60 minutes, 60/4 is 15. So we know it will take 15 minutes to complete 1/5 of the worksheet. All we have to do now is multiply 15 by 5 and get 75 OR 1 hour and 15 minutes.
Dennis playing a word game. The scores for her first nine words are :
14,23,9,15,17,22,24,17,21
Which best describes her score?
A. The minimum is 9, the maximum is 24, and the range is 9.
B. The minimum is 14, the maximum is 21, and the range is 7.
C. The minimum is 14, the maximum is 21, and the range is 9.
D. The minimum is nine, the maximum is 24, and the range is 15.
Pete's dad usually deposits $25 into his account every week, and he wants the extra amount deposited to be the same each week. Which inequality and solution show how much more he can deposit each week and keep the total of his deposits above $500 for those 8 weeks?
Answer : 8(25+x) >500 ; x>37.5
Step-by-step explanation:
Given,
Usual deposit per week= $25
Let x be the extra amount.
New amount will be= 25+x ( per week)
Amount need to be deposited 8 weeks = 8(25+x)
As per given,
[tex]8(25+x)>500[/tex] [Required inequality]
[tex]\Rightarrow\ (25+x)>\dfrac{500}{8}\\\\\Rightarrow\ x>\dfrac{500}{8}-25[/tex]
[tex]\\\\\Rightarrow\ x>37.5[/tex] [Required solution]
What is the slope of the line that passes through points (5,3) and (5,-9)
Answer:
m = -12/0 = N/A [Undefined]
x = 5
Step-by-step explanation:
m = ∆y/∆x = y₂-y₁/x₂-x₁
m = (-9) - (3) / (5) - (5) = -12 / 0
if given points A at (1,4) and B at (6,10) determine AB
Answer:
would be A.
Step-by-step explanation:
A.
What situation is modeled by the equation 24=15x+8?
options in picture*
SAME SCENARIO - DIFFERENT QUESTION
A $250 gaming system is discounted by 25%. It was then discounted another 10%
because the box was opened by a customer. What is the total percent discount after
both discounts are taken
32.5%
35%
62.5%
30%
Answer:
25$
Step-by-step explanation:
9) Find AC. i’ll give brainliest
Answer:
AC = 526,5
Step-by-step explanation:
use Law of Sines
sin 41.82°/381 = sin 67.82°/AC
.67AC = 352.8
AC = 526.5
The sum of two numbers is 36. The difference of the numbers is 14. What are the numbers? Write your answer as an ordered pair with no
spaces and in this order (smaller number, larger number)
Answer:
(11,25)
Step-by-step explanation:
36-14 = 22
22/2= 11
11+14 = 25
Answer:
11 and 25
Step-by-step explanation:
The two numbers we'll call x and y. Let's set up equations to model the situation:
x+y=38
x-y=14
Solving the second one for x,
x=y+14
Plug this into the first equation for x and get:
(y+14)+y=36
2y+14=36
2y=36-14
2y=22
y=11
x-y=14
x-11=14
x=14+11
x=25
need help with this.
Answer:
k = - 12
Step-by-step explanation:
(5)³ - 7(5) + k = 78
125 - 35 + k = 78
k = - 12
8. i got a $12 discount on a $60 headset. What was the percentage discount I got?
Answer:
20% discount
Step-by-step explanation:
$12/$60*100% = 20%
Answer:20% discount
Step-by-step explanation:Hope this helps :3
8x + 38 = -3(-6 - 4x)does this have no solutions, infinite solutions, unique solutions (please show work)
Answer: x=5
Step-by-step explanation:
8x+38=18+12x
38-18=12x-8x
20=4x
20/4=x
5=x
A right angle intersects a line at point M. A right angle intersects a vertical line at point M and forms 3 angles. From top to bottom going clockwise, the angles are 1, 90 degrees, 2. Which statement is true about angles 1 and 2? They are congruent. They are right angles. They are complementary. They are supplementary.
I've attached an image showing the intersection and the angle.
Answer:
C: They are complementary
Step-by-step explanation:
We can see from the image that angle 1, angle 2 and 90° are on a straight line. We know that sum of angles on a straight line is 180°. Thus;
∠1 + ∠2 + 90° = 180°
Rearranging, we have;
∠1 + ∠2 = 180° - 90°
Thus;
∠1 + ∠2 = 90°
Now, from angle proofs in trigonometry, it states that If the non-common sides of two adjacent angles add up to 90°, then it means that the angles are complementary.
In our problem here, sum of ∠1 and ∠2 equals 90°. Also, they are the non-common sides of 2 adjacent angles. Thus, we can say that they are complementary.
Answer:
C.
Step-by-step explanation:
C. on edg got it right one the exam.
