PLease help with this question? I also need an explanation on how you got the answer
Answers
Answer:
25%
Step-by-step explanation:
1. there are 8 triangles
2. 2 twos
3. 2/8
4. 2/8=25%
Related Questions
4x+1+3=8 ayuden manden paso a paso
Answers
Answer:
x = 1
Step-by-step explanation:
Solve for x:
4 x + 1 + 3 = 8
Hint: | Group like terms in 4 x + 1 + 3.
Grouping like terms, 4 x + 1 + 3 = 4 x + (1 + 3):
4 x + (1 + 3) = 8
Hint: | Evaluate 1 + 3.
1 + 3 = 4:
4 x + 4 = 8
Hint: | Isolate terms with x to the left hand side.
Subtract 4 from both sides:
4 x + (4 - 4) = 8 - 4
Hint: | Look for the difference of two identical terms.
4 - 4 = 0:
4 x = 8 - 4
Hint: | Evaluate 8 - 4.
8 - 4 = 4:
4 x = 4
Hint: | Divide both sides by a constant to simplify the equation.
Divide both sides of 4 x = 4 by 4:
(4 x)/4 = 4/4
Hint: | Any nonzero number divided by itself is one.
4/4 = 1:
x = 4/4
Hint: | Any nonzero number divided by itself is one.
4/4 = 1:
Answer: x = 1
Add: 3 3/8 + 7 3/4 !!!!!!!!!!
Answers
Answer:
179 /8 = 22.37500
Hope this helps!
what is 3+8+2
answer 4 points lol
Answers
Answer:
13 lol
Step-by-step explanation:
8 + 2 = 10 + 3 = 13
= 13
Kylie's family took a road trip to the Grand Canyon, Kylie fell asleep 42% of the way through the trip. If the total length of the trip was 600 miles, how many miles had they travelled when Kylie fell asleep?
Answers
Maya claims that 8n is the number of dots in figure n. Kiana claims that the number of dots in figure n is given by 4(n+1)
Consider the square arrangements below in relation to the girls' expressions, where n represents the figure number.
Determine whether Maya, Kiana or both girls are correct in their given expressions. Justify your response.
The evaluation of your response will be based on the following criteria.
Answers
Answer:
Answer:
Kaya's answer is correct.
Step-by-step explanation:
The number of dots in successive figures are
8, 16, 24.
So Kaya's solution 8n is correct.
When n = 1, first square = 8*1 = 8 dots
n = 2: second square = 8*2 = 16
n = 3, 3rd square = 8*3 = 24.
If I have interpreted Kianna's formula correctly
for n = 1, then the number of dots = 2(1+ 1)^2 - 2(1 - - 1)^2
= 0.
If you were to sketch a graph that shows the relationship between grams of honey and grams of salt
needed for a bakery recipe, what label (words) and scale (numbers) would you choose for the x-axis
and the y-axis?
Answers
answer
The horizontal (x) axis represents the categories; The vertical (y) axis represents a value for those categories.
Fergus Braune and get the social security benefit of $800 per month his wife receives a benefit equal to 50% of Ferguson's benefit if they take an additional $300 month from savings what will their monthly income be to the nearest dollar
Answers
Answer:
$1500
Step-by-step explanation:
Braune benefit=$800
Braune wife benefit=50% of Braune benefit i.e $400
Money taken from savings=$300
Total monthly Income=$800+$400+$300
=$1500
Use the following sequence to:
9, 5, 1, -3, -7, ...
A) Identify the parts for the sequence:
Common Difference "d" =
ai =
ao =
B) Write the recursive form for the sequence.
an = an-1
an =
C) Write the explicit forms for the sequence.
+ (n - 1)
Simplified: an =
D) Find a31. Show work on your paper.
a31
Answers
Step-by-step explanation:
A) d = a2-a1 = 5-9 = - 4
_________________
HELP QUICK PLS WILL GIVE BRAINLIEST
It takes the earth 24 h to complete a full rotation. It takes Mercury approximately 58 days, 15 h, and 30 min to complete a full rotation. How many hours does it take Mercury to complete a full rotation? Show your work using the correct conversion factors.
Answers
Answer: 1407.5 hours
Step-by-step explanation:
Okay so looking at the problem, the conversion factors we are going to need are from days to hours and from minutes to hours. Let's start with the days to hours first. If there are 24 hours in a day and we have 58 days then 24x58 would get us the hours that we need. So we would get 1392 hours. Add that to the hours already present and you get 1407 hours and 30 minutes. Since 30 minutes is half of one hour you can either use a fraction or decimal to give your answer: 1407.5 hours or hours
what is 0.285714 to the nearest hundredth
Answers
Answer:
.29
Step-by-step explanation:
Answer: 0.29
Step-by-step explanation:
Look at the number in the hundredth place in this case 8 then look at the number after it in this case 5 if the number is greater than or equal to five then round up
Hope this helps
Can anyone help me with this and explain it too?
Answers
Answer:
(6, 3)
Step-by-step explanation:
[tex]Midpoint (x_{m},y_{m})=(\frac{x_A + x_B}{2}, \frac{y_A + y_B}{2})\\\\=(\frac{3 + 9}{2}, \frac{6 + 0}{2})\\\\=(\frac{12}{2}, \frac{6}{2})\\\\Midpoint of a line segment (x_M, y_M) = (6, 3)[/tex]
How to Calculate Midpoint?
The x-coordinate of the midpoint M of the segment [tex]\overline{AB}[/tex] is the arithmetic mean of the x-coordinates of the endpoints of the segment [tex]\overline{AB}[/tex]. Similarly, the y-coordinate of the midpoint M of the segment [tex]\overline{AB}[/tex] is the arithmetic mean of the y-coordinates of the endpoints of the segment [tex]\overline{AB}[/tex].
I need the answer to number 7
Answers
Answer:
function
Step-by-step explanation:
domain: -inf to +inf
range: -inf to +inf
Answer:
y=-4/3 + 2
Step-by-step explanation:
So first we need to find the slope which is rise over run or rise/run. We already know the slope is negative because it is slanted to the left \.
The equation should be in this form y = mx+ b
m = slope
b = y- intercept
The slope is -4/3
The y-intercept is 2
y= -4/3 + 2
what is the slope of the line in the graph?
Answers
Answer:
1
Step-by-step explanation:
The slope of a line equals rise/run. That is the distance and height between each point. The horizontal and vertical distances are both 1, so 1/1= 1
x^2=-144
Solve by factoring
Answers
Answer: it would be 12
Step-by-step explanation: because if you times 12 twice you would get 144
Question 4
Which of the following statements is true (read each carefully!):
.
The square root of 30 is between 6 and 7.
• The square root of 41 is between 5 and 6.
The square root of 14 is between 3 and 4.
• The square root of 27 is between 14 and 15.
Answers
√14= 3.74
Answer:
The square root of 14 is between 3 and 4.
Step-by-step explanation:
The answer would be that because the square root of 14 is 3.74165738677. HOPE THIS HELPS! CAN I HAVE BRAINLIEST?!
an integer is choose from 20 to 30 what is probability of its a prime number
Answers
Answer: 20%
Step-by-step explanation:
We have to find out how many prime numbers there are from 20 to 30.
There are only 23 and 29. We have to make a fraction out of 2 over 10.
The fraction can be: [tex]\frac{2}{10}[/tex]
[tex]\frac{2}{10}[/tex] can be written as a percent as 20%.
The answer is 20%
Help this is a major grade help ASAP plzzz 17 points
Answers
Answer:
y= 15x+225
Step-by-step explanation:
Answer:
D. y = 15x + 225
Step-by-step explanation:
x would be the amount of prints. y is the total price. So doing this math equation would get you the total price, or y.
Write sec 325° in terms of the secant of'a positive acute angle.
Answers
Answer:
sec35°
Step-by-step explanation:
sec325° = sec(360 - 325)° = sec35°
The secant of a positive acute angle of sec 325° = sec 35° = 1.22077
What are Trigonometric Ratios?
Trigonometry values are all about the study of standard angles for a given triangle with respect to trigonometric ratios.The six trigonometric ratios are sine (sin), cosine (cos), tangent (tan), cotangent (cot), cosecant (cosec), and secant (sec).
Given data ,
The trigonometric ratio is = sec 325°
Now , to express the ratio in terms of a positive acute angle , we take the four quadrants of the graph and express the angle in the first quadrant.
And , 325° lies on the 4th Quadrant , where all cosines and secants are positive.
Therefore , sec 325° = sec ( 360° - 35° )
= sec ( 35° )
=1.22077
Hence , the secant of a positive acute angle of sec 325° = sec 35° = 1.22077
To learn more about trigonometric ratio click :
https://brainly.com/question/14910565
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Walter is a botanist. He often needs to weigh parts of plants, such as flowers or leaves. Which of the following units would likely make Walter’s measurements easiest to read?
a.
tons
b.
pounds
c.
kilograms
d.
grams
Answers
Hope this helps.:)
The solution is: d. grams, is the unit that would likely make Walter’s measurements easiest to read.
Explanation:
The ton is the greatest of the units here.
The weight order of the units are
1 gram<1 pound<1 kg<1 ton.
flowers or leaves are generally very small in size so the best unit to measure the weight would be gram.
The weight in pound can be converted to gram as
1 pound =453.592 grams.
The weight in kg can be converted to pound as
1 kg = 2.2 pounds.
The weight in ton can be converted to kg as
1 ton = 1000kg.
To learn more on unit conversion click:
brainly.com/question/19420601
#SPJ7
What is the value of 6/x +2c^2, when x= 3?
O 8
O 11
O 14
20
Answers
Answer:
the answer is 11
Step-by-step explanation:
dont know
What is 40009,547+24719,783? I need to know now
Answers
Answer:
64729,330
You add the numbers together using place value.
What is the order of the following numbers from LEAST to GREATEST?
√8, 77/20, 39/25
Answers
Answer:
39/25, sqrt8, 77/20
Step-by-step explanation:
Answer:
39/25,√8, 77/20
Step-by-step explanation:
39÷25=1.56
√8=2.82
77÷20=3.85
Which of the points shown is on the y-axis?
Answers
Z (0,3)
It’s directly on the y-axis.
can you help me the question is what would happen if the inches was one how much would the days be
Answers
Answer: 1.75 Days
Step-by-step explanation: I don't really know how to explain this?
Tell me if this was helpful :D
WILL MARK BRAINLIEST. Find my mistake and explain how you would fix it. I’ve included step numbers so you can describe where the step is in the solution path.
Answers
Answer:
2 errors in step 3 -15 + 7 = -8 not +22
also a negative devided by a postive is a negative (the x on the last step)
Step-by-step explanation:
Comparing pure water and a 0.10m glucose solution, which has the higher boiling point?
Answers
Answer:
what do you mean
Step-by-step explanation:
Solve for x in the equation x squared + 10 x + 12 = 36.
x = –12 or x = 2
x = –11 or x = 1
x = –2 or x = 12
Answers
x = -12 or x=2
Answer:
x= -12 x=2
Step-by-step explanation:
You go to the store and notice the people standing in line. 7 adults and 4 children. If this ratio stays the same and there 55 people in the store. how many would be children?
Answers
Answer:
20
Step-by-step explanation:
7+4=11
11*5= 55
4*5=20 :)
The number of children and adults will be 35 and 20, respectively.
What are ratio and proportion?A ratio is a group of sequentially ordered numbers a and b expressed as a/b, where b is never equal to zero. When two objects are equal, a statement is said to be proportional.
You go into the store and observe the folks in queue. There are 7 adults and 4 children. If this ratio remains constant and there are 55 people in the store.
7x / 4x = constant
Then the equation is given below.
7x + 4x = 55
11x = 55
x = 11
Then the number of adults is given as,
7x = 7 (5) = 35
Then the number of children is given as,
4x = 4 (5) = 20
The number of children and adults will be 35 and 20, respectively.
More about the ratio and the proportion link is given below.
https://brainly.com/question/14335762
#SPJ2
Rectangle ABCD is graphed in the coordinate plane. The following are the vertices of the rectangle:
A(5,5), B(7,5), C(7,-1), and D(5, -1).
Given these coordinates, what is the length of side BC of this rectangle?
units
Answers
Answer:
The length of the side BC is 6 units
Step-by-step explanation:
Distance Between two Points in the Plane
Given two points A(x1,y1) and B(x2,y2), the distance between them is:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
We need to calculate the distance between B(7,5) and C(7,-1):
[tex]d=\sqrt{(7-7)^2+(5+1)^2}[/tex]
[tex]d=\sqrt{36}[/tex]
d=6
The length of the side BC is 6 units
distance be tween (5,-8) and (5,2) on the coordinate plane
Answers
Answer:
10 is the distance
Step-by-step explanation:
d = square root (x2-x1)^2 + (y2-y1)^2
(5-5)^2 = 0
(2-(-8))^2 = 100
0 + 100 = 100
square root 100 = 10
