Answer:
Step-by-step explanation:
Dependent variables are properties that change in response to a change in another property.
Help! - Conjectures With Angles
Tommy has made a conjecture about the sum of two Obtuse angles.
' The sum of two obtuse angles cannot be an obtuse angle'
Do you agree with Tommy?
explain your reasoning
I agree with Tommy because the sum of the smallest obtuse angles (91+91⁰) is 182⁰ which is a reflex angle, not obtuse. The other obtuse angles will be bigger and so will not be obtuse either.
What is the area of the figure?
10 inches
8 inches
6 inches
16 inches
Find ML.
3x + 11
45
10x - 12
Please help me! I will mark brain list if you help :) thank you!
Answer:
58
Step-by-step explanation:
45=((3x+11)+(10x-12))÷2
90=13x-1
13x=91
x=7
ML=10(7)-12
=58
Using midline interval, the value of ML is 58.
What is midline interval?
The distance from the "midline of the interval to either end line is called midline interval".
According to the question,
The line JK is 3x+11, the line ML is 10x - 12. In order to find the value of ML.
The formula to calculate value of ML is midline value = [tex]\frac{(x1 + x2)}{2}[/tex].
Let x₁ = 3x + 11 and x₂ = 10x - 12
45 = [tex]\frac{(3x + 11) + (10x - 12 )}{2}[/tex]
90 = 3x + 11 + 10x -12
= 13x -1
13x = 91
x = 7
Substitute x = 7, in equation x₂ we get 10(7) - 12 = 70 - 12 = 58.
Hence, using midline interval the value of ML is 58.
Learn more about midline interval here
https://brainly.com/question/12992302
#SPJ2
Simplify the expression 4(5a+b)−9a+3
Answer: 11a+4b+3
Step-by-step explanation: 4(5a+b)−9a+3
(4)(5a)+(4)(b)+−9a+3
20a+4b+−9a+3
(20a+−9a)+(4b)+(3)
11a+4b+3
determine whether the ordered pair (3,-5) is a solution to the system -2x+y=-11 & -2x-2y=-4
Answer:
No.
Step-by-step explanation:
-2(3)-5=-6-5=-11
-2(3)-2(-5)=-6+10=4, not -4.
7. Expresar en notación científica las siguientes
cantidades:
A. 89500000000 mm
Answer:
8.95 × 10^7
¡Que tengas un hermoso día!
Hello pls help meeee last one i swear.
Answer:
0.006
Step-by-step explanation:
Answer:
0.006 inches of rain
Hope that helps
50 points! Correct answer will get brainliest. Random answers will be reported
Answer:
4, -8
Step-by-step explanation:
Answer: The answer is <-4, -8>
Step-by-step explanation:
What is the fraction for 5copies of 1/5
Answer:
5 x 1/5 = 1 whole
The key word "of" means multiplication.
In ΔXYZ, z = 81 cm, ∠Y=139° and ∠Z=6°. Find the length of y, to the nearest 10th of a centimeter.
Answer:
508.4
Step-by-step explanation:
This is on delta math
Answer:
508.4
Step-by-step explanation:
delta math
3)
Ten students from a class participated in a math quiz. The scores obtained by
them were recorded as follows.
11, 6, 7, 13, 1, 13, 16, 7, 13, 16
Mean :
Median :
Mode :
Range :
Answer:
Mean: 10.3
Median: 12
Mode: 13
Range: 15
Step-by-step explanation:
First, let's define what all these terms mean.
Mean is the average of all the numbers in a set of data. Median is the number in the middle of a range whenever the numbers are put in ascending order. If there are two numbers in the middle instead of one, then take the average of those two numbers. Mode is the number that occurs the most in the set of data. Range is the difference between the largest and the smallest number in a set of data.
To make things a little easier overall, let's just go ahead and put all our numbers in ascending order, which will be as follows: 1, 6, 7, 7, 11, 13, 13, 13, 16, 16.
To find the mean, just add up all the numbers and divide by how many there are. So we'll add 1 + 6 + 7 + 7... and so on to get a total of 103. Next, we'll divide that number by 10 since there are 10 students. This gives us a mean of 10.3.
Next, we'll find the median. To find this, just figure out which number(s) is in the center of your data. Since we have an even number of terms (10), we'll have two numbers in the middle, being 11 and 13. To find our median from here, just add 11 and 13 and then divide by 2. 11 + 13 = 24 and then 24 / 2 = 12. This means that our median is 12.
Next, we'll find the mode. The mode is the number that is seen the most in a set of numbers. In our set, we see that there are three 13s. Since 13 is the most frequently used number in our set, this makes it the mode.
Finally, we'll find the range. The range is just the largest number in the set minus the smallest number in the set. In our set, 16 is our largest number and 1 is our smallest. Just do 16 - 1 = 15 and we'll see that 15 is the range of the set. Hope this helps!
Solve the inequality
-5x > 35
Answer:
x is greater than or equal to -8
Step-by-step explanation:
35/-5 is 7 and since the sign is greater than that means that -5x will be greater than 35
Expand each expression and collect like terms. a. -3(2p - 3q)
Answer:
-6p+9q
Step-by-step explanation:
Multiply -3 with 2p and multiply -3 with 3q.
how far apart are (10,8) and (-6,8)?
HELP ME!!
Answer: 16 units
Since both Y Values are the same, look at the X values. 10 and -6. How far apart is 10 from -6? (10 - (-6) = 16)
16 units, good luck!
what is the range of 53, 63, 65, 66, 74, 81, 87?
Answer:
The range is 34!
Step-by-step explanation:
87-53=34
Answer:
34
Step-by-step explanation:
Hope this helps.
4) Ray's music album had 15 rock songs, 8 karaokes, 12 hip hops, 10 pop songs,
15 lullabies, 13 jingles and 17 rap songs.
Mean:
Median :
Mode :
Range :
Answer:
Mean: 12.857
Median: 13
Mode: 15
Range: 9
Step-by-step explanation:
First, let's define what each of these terms mean.
Mean is the average of all the numbers in a set of data. Median is the number in the middle of a set of data after being put in ascending order. Mode is the number most frequently seen in a set of data. Range is the difference between the largest and the smallest number in a set of data.
First, let's go ahead and put all our terms in ascending order. It'll look like this: 8, 10, 12, 13, 15, 15, 17.
To find our mean, we'll add up all the terms and divide them by how many there are. First, we'll add up 8 + 10 + 12... and so on for a total of 90. Next, we'll divide 90 by 7 since there are 7 different terms in our set. 90 / 7 should roughly give you a mean of 12.857, but you can round it as needed.
Next, we'll find the median. The median is the number that is in the exact middle of a set once the terms are put in ascending order. Since, we put our terms in order already, we can see that the number in the middle of our set is 13, and I underlined it in the set to give you a visual!
Next, we'll find the mode. The mode is the number most frequently seen in our set of data. Since 15 is listed the most frequently (twice) it is our mode!
Finally, we'll find the range. The range is just the biggest number minus the smallest number. Our biggest number here is 17, and our smallest number here is 8. Just do 17 - 8 for a range of 9. Let me know if you have any other questions!
question is the picture pls help if you can!!
Answer:
median = 2
mode = 0
Range = 10
Step-by-step explanation:
mark branliest
and if you need help just ask
find the slope of the line that passes through the points (1,-4) and (3,-1)
Answer:
The slope is 3/2 or 1.5
Step-by-step explanation:
The slope is Rise/Run.
The difference in y-values, –1 -(-4) =3 is the rise.
the difference in x-values, 3 –1 = 2 is the run.
A 10-pound bag of wildflower seed covers 25 square feet. How many pounds of seed does it take to cover 1 square foot?
Answer:
0.4 pounds
Step-by-step explanation:
10 pounds / 25 square feet
to get the number of pounds per feet
10 / 25 = 0.4
so, your answer is 0.4 pounds per 1 square foot
Write the Fractions in Simplest Form
21/56
Answer:
21/56 in simplest form is 3/8
Step-by-step explanation:
Given the statement ΔQRS ≅ ΔXYZ, list all congruent parts you can conclude about the two triangles. Explain.
Answer:
Side QR is congruent to Side XY.
Side RS is congruent to Side YZ.
Side SQ is congruent to Side ZX.
Angle Q is congruent to Angle X.
Angle R is congruent to Angle Y.
Angle S is congruent to Angle Z.
Step-by-step explanation:
Side QR is congruent to Side XY because triangle QRS is congruent to triangle XYZ and each point of a triangle is in corresponding order with a point of the other triangle. For example, Q matches up with X since they both are listed first in their respective sequence.
write an equation of the line that passes through (2, -4) and (0, -4)
Use elimination to solve the system
2x-y=10
8x+y=20
Please someone help I need help so bad I’m so scared I’m gonna fail this test I may get held back if I fail this test please help me
The trapezoids below are similar. Find the two missing side lengths.
Answer:
y = 15, x = 4
Step-by-step explanation:
Hope this helped!
Answer:
y+15x=4
Step-by-step explanation:
What the expression is?
Answer:
29
Step-by-step explanation:
Answer:
The answer is 29
what is x if 3x X= 24
Answer:
x is 8........ correct answer
Four-fifths of a spinach casserole is leftover after Sam has lunch. Jackie and Alicia each take 1/2 of the left over casserole. Jackie eats only 7/8 of her portion. What fraction of a whole casserole did Jackie eat? Express your answer as a simplified fraction.
Answer:
1/4
Step-by-step explanation:
Casserole received by Jackie and Alicie = 1/2 x 3/4 = 3/8 of the whole
Portion eaten by Jackie = 2/3 x 3/8 = 1/4 of the whole
Need help! (5 3/4 1 5/6) - 6 7/12
Answer:
Step-by-step explanation:
7/12 / 3/10 = 35/
18
= 1 17/
18
≅ 1.9444444
Please help the image is below 22points
Answer: C
Step-by-step explanation:
-3 is least than -2
Answer:
D. Would be your answer :)
Step-by-step explanation:
i like your pfp, taiga is so cute ^^
Twelve less than the cube of the sum of six times a number and three.
Answer:
[tex](6 * n + 3)^{3}[/tex] - 12
Step-by-step explanation:
Twelve less than the cube of the sum of six times a number and three.
1. Change the words into numbers and math symbols.
Twelve = 12
Less than = subtract -
sum of six times a number and three = (6 * n + 3)
cube = exponent 3
2. Write the problem.
[tex](6 * n + 3)^{3}[/tex] - 12