Answer:
k = 87
Step-by-step explanation:
Given
[tex]\frac{k}{3}[/tex] = 29 ( multiply both sides by 3 to clear the fraction )
k = 87
Answer:
87
Step-by-step explanation:
PLEASE HELPPP!!!
explain how you know!
Answer:
Negative
Step-by-step explanation:
-2.7+x=-3.5
x=-3.5+2.7
x=-0.8
In ijk,i=170 inches,j=119 and k=42.find the area of ijk,to the nearest square inch
9514 1404 393
Answer:
25,975 in²
Step-by-step explanation:
Since your j+k < i, we assume that not all of these dimensions are side lengths. If we assume ...
i = 170 in
J = 119°
K = 42°
Then we can find side j using the law of sines.
I = 180° -119° -42° = 19°
Then the law of sines tells us ...
j/sin(J) = i/sin(I)
j = i·sin(J)/sin(I) = (170 in)sin(119°)/sin(19°) = 456.695
Then the area of the triangle is ...
A = (1/2)(i·j·sin(K)) = (1/2)(170 in)(456.695 in)sin(42°) ≈ 25,975.03 in²
The area of triangle IJK is about 25,975 square inches.
can someone help me please
Answer:
a) 2/3 fraction is shaded.
b) 66.67% is shaded.
Hii! I need help with this question! The question is "You have 8 hours to get ready and 5 1/2 of those hours have already passed. How much time do you have left?" Someone help ASAP!
Answer:
2 1/2 hours
Step-by-step explanation:
Answer:
3 1/2 hours left
Step-by-step explanation:
Write an equation for this:
8 - 5 1/2 = how much time you have left
(8 is the total hours, you subtract since the hours passed, and 5 1/2 is the amount of hours passed)
Solve equation:
8 - 5 = 3, add the 1/2
So, 8 - 5 1/2 = 3 1/2 or 3.5
Camila lives 3/10 kilometer from the park. Mariam lives 4 times as many kilometers from the park as Camila. How many kilometers from the park does Mariam live?
Answer:
1.2 kilometers
Step-by-step explanation:
0.3x4=1.2 kilometers
Answer:
1.2 kilometers away
Step-by-step explanation:
3/10 x 4
answer first n you get brainliest
Answer:
72 meters
Step-by-step explanation:
12 times 9 is 72
Answer:
243 m²
Step-by-step explanation:
Given the scale is 4 : 6 = 2 : 3 , then
scale of areas = 2² : 3² = 4 : 9
area of scale drawing = 12 × 9 = 108 cm²
let x be the actual area then using proportion
[tex]\frac{4}{108}[/tex] = [tex]\frac{9}{x}[/tex] ( cross- multiply )
4x = 972 ( divide both sides by 4 )
x = 243
Actual area = 243 m²
pls help to solve this
Answer:
[tex]\underline{ \underline{ \pink{\large{ \tt{ \: S \:T \: E \: P \: - \: BY \: - \: S \: T \: E \: P \: \: E\: X\: P \: L \: A \:N\: A \: T \: I \: O \: N}}}}}: [/tex]
Q. Find the range and coefficient of range of the data :
100 , 200 , 400 , 600 , 900⇾ Solution :
largest value ( L ) = 900 & smallest value ( S ) = 100We know , Range is the difference between the largest and smallest value. By definition ,
1. Range = Largest value - Lowest value = 900 - 100 = [tex] \boxed{ \sf{800}}[/tex]
2. Coefficient of range =[tex] \large{ \tt{ \frac{L - S}{L + S} = \frac{900 - 100}{900 + 100 } = \boxed{ \tt{0.8}} }}[/tex]
Q. If f ( x ) = 9x - 8x and x belong to { 0 , 4 , 3 ,5 }. Find the range.
⇾ Solution:
When x = 0 , f ( 0 ) = 9 × 0 - 8 × 0 = 0
When x = 4 , f ( 4 ) = 9 × 4 - 8× 4 = 4
When x = 3 , f ( 3 ) = 9 × 3 - 8 × 3 = 3
When x = 5 , f ( 5 ) = 9 × 5 - 8 × 5 = 5
Range = { 0 , 4 , 3 , 5 )♨ Hope I helped! ♡
☃ Have a wonderful day / night ! ✎
☂ [tex] \mathfrak{Carry \: On \: Learning}[/tex]
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Find the distance between the two points rounding to the nearest tenth (if necessary).
(-6,4) and (0, -4)
Answer:
8.9
Step-by-step explanation:
need this to solve these two questions please
Answer and Step-by-step explanation:
For the first graph:
The equation has a negative slope of [tex]\frac{1}{3}[/tex]. So, the equation is:
y = [tex]-\frac{1}{3} x[/tex]
For the second graph:
The graph is shifted down 4 units.
It has a positive slope of 3.
So the equation is:
y = 3x - 4
#teamtrees #PAW (Plant And Water)
Andrea uses 9.2 pints of white paint and blue paint to paint her bedroom walls. 3/5 of this
amount is white paint, and the rest is blue paint. How many pints of blue paint did she use to
paint her bedroom walls? 1)
Answer:
You'd need 2/5 of 9.2 pints of blue paint
2/5 * 9.2 = .4 * 9.2 = 3.68 pints of blue paint
Step-by-step explanation:
DUE IN 30 MINUTES!!!!! HELLLLLP NO DECIMALS ANSWER I would love it if would answer faaassst due in 30 minutes.
Answer: 432cm^3
Step-by-step explanation:
Answer: 432 cubed
Step-by-step explanation:
What is the answer I need help!!
Konni and her son, Declan, went for a run. Declan ran for a total of 27 minutes and 45 seconds. Konni ran for twice as long as Declan. How much time did Konni spend running?
Answer:
Konni spent 55 minutes and 30 seconds running.
Step-by-step explanation:
27 x 2 = 54
30 x 45 = 90
90/60 = 1.5
1.5 minutes is one minute and 30 seconds.
55 minutes and 30 seconds
Please help!!!!! I’ll mark you as brainliest!!!!!
How do I do this? I don't Understand.
the answer is 151
360- every number there is 151
Solve the equation. x6−9=7 x = ___ (type only an integer - no words, variables, or equal signs)
Answer:
We want to solve the equation:
x*6 - 9 = 7
To solve this we need to isolate x in one side of the equation.
First, we need to add 9 in both sides of the equation to get:
(x*6 - 9) + 9 = 7 + 9
x*6 - 9 + 9 = 16
x*6 = 16
Now we can divide both sides by 6, to get:
x*6/6 = 16/6
x = 16/6 = 2.66
This is not an integer as the question wants, so i only can suppose that the question is incorrectly written.
If the equation was something like:
x/6 - 9 = 7
Using the same approach than before (the only difference is that we multiply both sides by 6 in the second step), we would get:
x/6 = 7 + 9 = 16
x/6 = 16
x = 16*6 = 96
x = 96
Which is an integer, so i suppose that the actual equation is "x/6 - 9 = 7" instead of "x*6 - 9 = 7"
Which expressions are equivalent to the expression (x-y) 5/8-1/4x+y ?
Select each correct answer.
Answer:
3x - 5y
———————
8
Step-by-step explanation:
7 + 6 - 9 * - 2 + - 3 what is the answer
[tex]7 + 6 - 9 \times - 2 + - 3[/tex]
Answer:
28
hope this answer helps you...
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{7 + 6 - 9 \times(-2) + (-3)}[/tex]
[tex]\mathsf{7 + 6 = \bf13}[/tex]
[tex]\textsf{\bf 13}\textsf{ - 9 (-2) - 3}[/tex]
[tex]\mathsf{9(-2) = \bf -18}[/tex]
[tex]\textsf{13 - \bf(-18) }\textsf{- 3}[/tex]
[tex]\mathsf{13 + 18 = \bf 31}[/tex]
[tex]\mathsf{\bf 31}\textsf{ - 3}[/tex]
[tex]\mathsf{\bf 28}[/tex]
[tex]\boxed{\boxed{\large\text{Answer: \huge \bf 28}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
what is the value of x? tangent lines acellus
Answer:
30°
Step-by-step explanation:
the three interior angles of a triangle add up to 180, so 60° + 90°+ 30° just works. Sorry it's such a bad explanation, but the answer works . I have acellus too and I entered the answer before answering your question.
The box and whisker plots represent the number of minutes spent by users on two different social media groups. Which THREE statements are correct when comparing the plots?
A) The median time for users of Group B is 40 minutes.
B) Group B has greater median value than Group A.
C) The data for Group B varies slightly more than Group A.
D) The spread of the data for Group A is 25 minutes.
E) The spread of the data for Group A is 40 minutes.
Answer: I feel the answer is C
Step-by-step explanation:
The three statements that are correct when comparing the box and whisker plots for the two groups are: A, C, and D.
What is a box and Whisker plot?A box and whisker plot displays the minimum value, lower quartile (Q1), median, upper quartile (Q3), and maximum values of a data set.
Let's analyze each of the given statements given the box and whisker plots for both groups:
Statement A is TRUE:
Median time for Group B = 40.
Statement B is FALSE:
Median value for Group A is between 45 and 50
Median value for Group A is 40.
Therefore, Group B does NOT have median value greater than Group A.
Statement C is TRUE:
The interquartile range (IQR) for Group A and Group are similar, therefore, data for Group B varies slightly more than Group A.
Statement D is TRUE while E is FALSE:
Spread for Group A (IQR) = 55 - 30 = 25 minutes
Therefore, the three statements that are correct when comparing the box and whisker plots for the two groups are: A, C, and D.
Learn more about box and whisker plot on:
https://brainly.com/question/12343132
The perimeter of a worksheet is 28 inches. The worksheet is 6 inches tall. How long is it?
Answer:
The worksheet is 8 inches long
Step-by-step explanation:
Here, we want to get the length of the worksheet
From the description, we can see that the worksheet is rectangular in shape
Thus;
P = 2(l + b)
28 = 2(l + 6)
28/2 = l + 6
14 = l + 6
l = 14-6
l = 8 inches
Which of the following is NOT written in scientific notation?
32,7 10
G 1.27 x 10
H 4.7 10
0
6, 110
6•10^-2 is how many times larger as 2•10^-8
Answer:
6x10-2 is 46 times as large. Hope This Helps!
A company makes 150 bags.
43 of the bags have buttons but no zips.
38 of the bags have zips but no buttons.
34 of the bags have neither zips nor buttons.
How many bags have zips on them?
Jana, a high school principal, hosted a movie event at her school. Jana's assistant kept track of the number of students in each grade who attended the event. The distribution shown in the table
represents the number of students in each grade that were present.
Grade Level
Sophomore-56
Senior-70
Freshman-52
Junior-60
Jana knows that the grade levels are equally distributed across the school of 1,200 students. She would like to use a chi-square test to see if the proportion of individuals in each class at the
movie are also equally distributed. How many seniors would be expected at the event?
Answer:
59.5 Seniors expected
Step-by-step explanation:
"Equally distributed" means that it is expected that each grade has equal number of students for 1200 schools. This means 1200/4 = 300 students expected in each grade for 1200 students. The proportion would be 300/1200 = .25
The actual total of the school shown is (56+70+52+60) = 238
Therefore 238 * .25 = 59.5 expected students in each grade for this school
The proportion for each grade can also be found by just knowing that each grade has the same proportion.There are 4 grades so 1/4 = .25
match the value with the appropriate ratio
pls help ill give brainly if you actually help me (:
Step-by-step explanation:
sohcahtoa
sin (x) = 12/20
cos (x) = 16/20
tan(x) = 12/16
sin (z) = 16/20
cos (z) = 12/20
tan(z) = 16/12
Josie wants to build a slide that is 15 feet long. If the angle of elevation for the side will be 30 degree, how high in feet will the top of the slide be ?
Answer: 7.5
Step-by-step explanation: draw a right triangle to represent the slide. the slide is 15 feet long, so the hypotenuse of the right triangle would be 15 feet. The angle from the bottom is 30 degrees according to the question. You want to find the angle opposite from the 30 degree angle so use sin(30). Sin=opposite/hypotenuse so sin(30)=x/15 sin(30) is 1/2 so 1/2=x/15. You multiply by 15 on both sides to get x by itself. 1/2*15=7.5
PLZ HELPPPP
C candies cost 5 dollars. how much money would 12 dollars cost?
Please help! If you do you will get 'brainliest'
Answer: i think it would be a.) or c.)
Step-by-step explanation:
im not so good at math tho
A cylinder has height of 7 inches and a base with a diameter of 9 inches.
whats the volume ? Round to the nearest tenths if needed.
Will mark b if correct!!:)
Answer:
527.6 cubic inches
Step-by-step explanation:
The volume of a cylinder is represented by the formula [tex]V = \pi r^{2} h[/tex], where r represents the radius of the base and h represents the height.
In this question, the diameter is given as 9 inches. Since the radius is half the diameter, the radius will be 4.5 inches.
Substituting in the values and solving, we get:
[tex]V =9 \pi (4.5)^{2}\\V = 9\pi(20.25)\\V = 182.25\pi\\V = 572.6[/tex]
The Volume will be 527.6 cubic inches