Required Data :
1 3/4, 2 1/2, 2, 2 3/4, 1, 1 3/4, 1 1/4, 3, 3 1/4, 3 3/4, 2, 2
Answer:
Julie is Incorrect
Step-by-step explanation:
Given the data:
1 3/4, 2 1/2, 2, 2 3/4, 1, 1 3/4, 1 1/4, 3, 3 1/4, 3 3/4, 2, 2
Arrangement in ascending order :
1, 1 1/4, 1 3/4, 1 3/4, 2, 2, 2, 2 1/2, 2 3/4, 3, 3 1/4, 3 3/4.
The least amount of time spent is : 1
The most amount of time spent is : 3 3/4
From Julie's assertion, that the most amount of time spent is equal to 1 1/2 the least amount of time spent.
Most amount of time = 1 1/2 * least amount of time
3 3/4 = 1 * 1 1/2
15/4 = 3/2
However, 15/4 ≠ 3/2
Hence, Julie is incorrect
Consider the equation n2+5=21.
Select from the drop-down menus to correctly complete the statement.
response - correct
The first step in solving the equation is to isolate the power.
After that, take the square root of each side.
Correct
Before you can use the square root property, one side of the equation must be a perfect square.
Question 2
Solve the equation.
Enter your answers in the boxes.
The solutions are
and
.
Step-by-step explanation:
n2+5=21
n2 =21-5
n2 = 16
n =16/2=8
Which of these numbers is not larger than -2 on a number-line?
(a) 0
(b) -1
(c) 5
(d) -3
Answer:
D is correct.
0 is greater than -2.
-1 is greater than -2.
5 is greater than -2.
-3 is smaller than -2.
Hope this helps!
AC = 12 in the image shown. Is BC tangent to circle A?
Α)
No, because 62 +92 = 122
B
Yes, because 62 +92 = 122.
No, because 62 +92 = 122
D)
Yes, because 62 +92 = 122
please help me........... all it says is rise over run
Answer:
2/1
Step-by-step explanation:
guessing that since it goes right 2 times and then goes up 4 times
Answer:
slope is 2
Step-by-step explanation:
if you're asking about the slope then it's 2
rise/run
rise=4
run=2
4/2=2
hope this helps
if it did pls mark brainliest
Joy recorded the distances she walked each day for six days. How far did she walk in 6 days? Enter your answer as a mixed number in simplest form.
Answer:
[tex]2\frac{1}{6}[/tex]
Step-by-step explanation:
The question is not complete, but I would show how to solve a similar question.
Joy recorded the distances she walked each day for five days. How far did she walk in 5 days?
Solution:
We can see that Joy distance is recorded in the dot plot. From the dot plot, we can see that she walked 1/3 miles each day for three days, 1/2 miles for one day and 2/3 miles for one day. Therefore, to get the total distance walked, we just have to sum the individual distance that she walked each day. Hence the total distance is given as:
[tex]Total \ distance=\frac{1}{3} +\frac{1}{3} +\frac{1}{3}+ \frac{1}{2}+ \frac{2}{3} =\frac{13}{6}=2\frac{1}{6}[/tex]
Express 24 inches to 6 feet in simplest form.
Answer:
no
Step-by-step explanation:
WILL MARK BRAINLIEST
Enter the values for the following composite transformation.
Translate
units left and _____ units down, then rotate _____°.
Answer:
down 6,right 4, rotate 180 degrees assuming we are starting from the blue heart.
Step-by-step explanation:
identify the common difference (d) /6,1,8,15
write the equation of the line pictured in standard form
Answer:
x+2y=4
Step-by-step explanation:
y=-1/2x+2 multiply both sides by 2
2y=-1x+4
2y+x=4 or x+2y=4 standard form
A
B
С
Identify the location of each point on the number line.
Ź is Point
1
-2
-1
0
1
2.
2 is Point
-1 2 is Point
13 is Point
HELP ASAP ILL MARK BRAINLIST
I cant wait to get my account banned. Anyways that it
Plzzzz Help :'( ASAP! I Don't Understand
Answer:
D.) 119º
Step-by-step explanation:
All angles in a triangle have to add up to 180º. Add 87º and 32º to get 119º, then subtract from 180º to get 61º. Angle C is 61º. Since it's also supplementary to 1, subtract 61º from 180º. 1 is 119º.
Answer:
D) 119°
C) The two angles are supplementary.
Step-by-step explanation:
First problem:
<1 is an exterior angle of the triangle.
<A and <B are interior angles of the triangle far from <1.
For <1, angles A and B are called remote interior angles.
Theorem:
The measure of an exterior angle of a triangle is equal to the sum of the measures of its remote interior angles.
m<1 = m<A + m<B
m<1 = 87° + 32°
m<1 = 119°
Answer: D) 119°
Second problem:
AB is a line. The diagonal line intersects line AB forming 4 angles, a, b, c, and d. Angles c and d are next to each other, called adjacent angles, and have a common side, and the other two sides lie on line AB. That makes angles c and d a "linear pair." Two angles in a linear pair have measures that add to 180°, so angles c and d are supplementary angles.
Answer: C) The two angles are supplementary.
Subject:Mathematics
Answer: 4
Step-by-step explanation:
Each x represents 1 boy. There are 4 x’s in the column 83 so there are 4 boys.
solve for x.
(9x+23)
x=
Answer:
Step-by-step explanation:
9x2+23x
2x + 3x + 8 - 3x - 2
Which proportion can be used to find the arc length, s, in units?
Answer:
Option B
Step-by-step explanation:
Formula to be used to calculate the length of an arc,
Length of arc = [tex]\frac{\theta}{360}(2\pi r)[/tex]
Here, θ = Angle subtended at the center by the arc
r = radius of the circle
By substituting values in the formula,
s = [tex]\frac{150}{360}(2\pi )(42)[/tex]
[tex]\frac{s}{2\times 42\pi }=\frac{150}{360}(\frac{2\times 24\pi }{2\times 24\pi } )[/tex]
[tex]\frac{s}{84 \pi }=\frac{150}{360}[/tex]
Therefore, Option B will be the answer.
Help I don’t get it..
Answer:
Step-by-step explanation:
the shape looks like a cube.. and maybe they say something about that outside of the picture, even but assuming that it is a cube, we know all the sides are the same.
we also know that the area of one side of the cube is 3 [tex]\frac{1}{4}[/tex]
so multiply that
W x L = area
3 [tex]\frac{1}{4}[/tex] * 3 [tex]\frac{1}{4}[/tex] = area
10 [tex]\frac{9}{16}[/tex] = area
10.5625 = area
those two answer above are the same .. just one is in fractions and one is in decimals
there are 6 sides on a cube, so multiply the above answer by 6
6* answer = 63.375
63 [tex]\frac{3}{8}[/tex] ( this is your answer)
both of those are also identical , but look different for the reasons I mentioned above
use which ever from seems better to you. :)
Use log tables to find the value of 0.8176x13.64
Answer:
x=11.06
Step-by-step explanation:
Pleaseeee helppp i need help with this
Answer:
The bearing of B from C is 22° counterclockwise
Step-by-step explanation:
∠CAB = 210 - 90 = 120°
Extend a line from A to the west.
drop a perpendicular line from that line to point C.
Let's call the point at the perpendicular point, M.
∠MAC = 180° - 120° = 60° because they are supplementary.
Now we have a right ∠CMA with a known hypotenuse and a known angle.
Solve for MA:
cos 60° = MA/3.8 = 1.9
Solve for MC:
sin 60° = MC/3.8 = 3.29
MB = 1.9 + 6.4 = 8.3
tan ABC = 3.29/8.3 = 21.62°
Please help with these 3 questions about simplifying square roots...
Answer:
#2:
To get rid of a radical we multiply the radical by itself, so we multiply [tex]\frac{3}{\sqrt{2}} by \frac{\sqrt{2}}{\sqrt{2}}[/tex]
to get [tex]\frac{3\sqrt{2}}{2}[/tex].
#3:
[tex]\sqrt\frac{2}{5}[/tex] is the same as [tex]\frac{\sqrt{2}}{\sqrt{5}}[/tex] so we multiply by [tex]\frac{\sqrt{5}}{\sqrt{5}}[/tex] so we get [tex]\frac{\sqrt{10}}{5}[/tex].
#4:
We combine like terms to get [tex]-2\sqrt{2} + 4\sqrt{3}[/tex]
Hope this helps!
Shellys square garden has an area of 81f ft^2 what is the length of the side
Answer:
9 ft
Step-by-step explanation:
Hopefully this helps! :)
A kid at the bus stop is tossing a coin. He tosses the coin 19 times and it lands on heads eight times. If the kid tosses the coin an 20th time, what is the probability that it will land on heads?
Answer:
I honestly dont know
Step-by-step explanation:
Find what x is giving brainly.
i really really need your help asap due today
Answer:
25
Step-by-step explanation:
determine the measure of each angle. 4x - 90= ? Degree
Answer:
4x - 90= 90
Explain:
Simplifying
(4x + -90) = 90
Reorder the terms:
(-90 + 4x) = 90
Remove parenthesis around (-90 + 4x)
-90 + 4x = 90
Solving
-90 + 4x = 90
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '90' to each side of the equation.
-90 + 90 + 4x = 90 + 90
Combine like terms: -90 + 90 = 0
0 + 4x = 90 + 90
4x = 90 + 90
Combine like terms: 90 + 90 = 180
4x = 180
Divide each side by '4'.
x = 45
Simplifying
x = 45
Solve x
2x+
[tex]2x + \sqrt{10 - x | } = - 1[/tex]
Answer: x = -(9/4)
Step-by-step explanation:
Find sin 0, where is the angle shown.
Give an exact value, not a decimal approximation.
Answer:
sinθ = [tex]\frac{24}{25}[/tex]
Step-by-step explanation:
By applying Pythagoras theorem in the given triangle,
Hypotenuse² = (Leg 1)² + (Leg 2)²
= (24)² + 7²
Hypotenuse = √625 = 25
By applying sine rule in the given triangle,
sinθ = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]
Since, measure of opposite side = 24
Measure of hypotenuse = 25
Therefore, sinθ = [tex]\frac{24}{25}[/tex] will be the answer.
Find the 25th term in the sequence:-2,5, 12, 19...
Answer:
166
Step-by-step explanation:
Mike scored a 125 at a semi-final dividing competition season. He scored 95 at this final season. What is the percentage decrease in kc score?
Answer:
There was a 24% decrease
Step-by-step explanation:
Percentage decrease = (final season's score - semi-final score) / semi final score x 100
[tex]\frac{95-125}{125}[/tex] ×100
[tex]\frac{-30}{125}[/tex] × 100 = -24%
Anna went to the store to buy a new dress. The dress she chose was 30% off the original price. What was the original price of the dress that was marked down dollars 13.95?
Answer:
$46.5
Step-by-step explanation:
Let X be the original price.
0.3X=13.95, X=13.95/0.3, X=46.5.
Answer:
18.135
Step-by-step explanation:
13.95×30/100=4.185
13.95+4.185=18.135
Which value of x results in equal outputs for
j(x) = 3x − 2
and b(x) = |x + 2|
Answer:
Step-by-step explanation:
J(x)=b(x)
3x-2=|x+2|
3x-2=±(x+2)
when 3x-2=x+2
3x-x=2+2
2x=4
x=4/2=2
when 3x-2=-(x+2)
3x-2=-x-2
4x=-2+2=0
x=0
it is rejected as 0-2≠|0+2|
or -2=2
so x=2