Janna is using her calculator to convert to a decimal. The calculator displays 3.1666666. What could Janna assume from the string of sixes ?
A)
The calculator rounded the answer
B)
She entered the digits incorrectly.
The calculator truncated the answer
D
The answer is in scientific notation
Solve for X and Solve for Y
Answer:
x is 56 and y is 65
Step-by-step explanation:
PLease help! I'll mark you brainliest!
Answer:
b. [tex] {x}^{2} - 7x - 18[/tex]
Step-by-step explanation:
Area of shaded region
[tex] = (2x + 4)(x - 5) - (x + 2)(x - 1) \\ \\ = 2 {x}^{2} - 10x + 4x - 20 \\ - {x}^{2} + + x - 2x + 2 \\ \\ = {x}^{2} - 7x - 18[/tex]
Please help and answer
Answer:
coefficient - 5
constant - 7
variable- y
Step-by-step explanation:
variables are letters
constants are added to variables and are only numbers
coefficients are numbers in front of variables.
Answer:
A. 5
B. 7
C. y
Step-by-step explanation:
hope this helps
Question is in the image
Answer:
I think you are correct but I'm not sure
Step-by-step explanation:
7/9 - 5/6 - (-1/3) =
someone help 6th grade math i will give brainliest
Answer:
262.5
Step-by-step explanation:
all you have to do is mutiply the decimal version of the percent so .35 by 750 which gives you the answer
hope this helps
Answer:
262.5
Step-by-step explanation:
I'm going to let you in on a secret about how to answer these very easy. if you use a calulator you can do 35 then press the % button then press times 750. if you cant use a calculator then you can convert your percantage to a decimal.really what you do for that is just but a decimal point in frond of your numbers in the percentage and then multiply. i know that they dont tell u that in sixth grade so im telling you to make ur year much easier. good luck kid! :)
Can anyone give me the answer for this one
a²(b²-c²)+b²(c²-a²)+c²(a²-b²) Simplify it
Answer:
After Multiplying them.
we get 0 as an answer.
Ony scored 22 and 25 points in the first two games of a basketball tournament. Tony's goal is to make the All-Tournament Team. So far, in all of the tournaments he's been to, all of the players who made the All-Tournament Team scored an average between 27 and 32 points in the tournaments. Determine the range of points Tony should score in his next game to make the All-Tournament Team.
Answer:
34 and 49
Step-by-step explanation:
Calculation to Determine the range of points that should be score in his next game
Based on the information given we were told that he scored 22 and 25 points in the first two games which means that his current scores will be : 22 and 25 point
Secondly we were told that Tony All-Tournament Team as well scored an average between 27 and 32 points in the tournaments based on this we are going to calculate Tony's next score in the next game.
Hence,
Let x be Tony's next score in the next game.
Now let calculate the lower required score of 27 points
(x + 22 + 25)/(25-22) = 27
(x + 22 + 25)/3 = 27
(X+47)=3*27
Collect like terms
x = 81 - 47
x= 34
Let calculate the upper required score of 32 points
(x + 22 + 25)/(25-22) = 32
(x + 22 + 25)/3 = 32
(X+47)=3*32
Collect like terms
x = 96 - 47
x= 49
Therefore the range of points that should be score in his next game will be 34 and 49
Find the measure of each numbered angle
Answer:
m∠1 = 54° m∠2 = 63° m∠3 = 117°
Step-by-step explanation:
We know that 117 + m∠2 = 180°, which when calculated is equal to 63. Now, we know that 63 + 63 + m∠1 = 180°. This comes out to be 54°. Finally, we know that m∠3 has to equal 117° because they are same side interior angles.
The measure of m<1, m<2 and m<3 are 54, 63 and 63 degrees respectively
The sum of angle in a straight line is 180 degrees, hence:
m<2 + 117 = 180
m<2 = 180 - 117
m<2 = 63 degrees
For the diagram, m<2 - m<3 = 63 degrees (alternate angle.)
Also, the sum of interior angle of the triangle is 180 degrees, hence:
m<2 + m<2 + m<1 = 180
63 + 63 + m<1 = 180
126 + m<1 = 180
m<1 = 180 -126
m<1 = 54degrees
Hence the measure of m<1, m<2 and m<3 are 54, 63 and 63 degrees respectively
Learn more on angles here: https://brainly.com/question/25770607
NEED HELP ASAP, WILL GIVE BRAINLIEST
SPORTS The probability that Kelly makes a free throw is 0.85. What is the approximate probability that she makes at least 8 of her next 10 attempts??
a.
61%
b.
68%
c.
72%
d.
82%
Please do it’s for algebra 1 it easy but I’m dumb
Answer:
One solution: (1,1)
Step-by-step explanation:
Where the lines cross.
When the point (-3,2) is reflected across the y-axis, what is the resulting image?
O (3,2)
O None of the other answers are correct
O (3,-2)
o (2,-3)
0 (-3,-2)
FREE BRAINLIEST TO EVERYONE TO ANSWERS RIGHT
Using the graph below, answer the following question.
Which of the following statements is false?
Group of answer choices
Luke can mow 5 lawns in 2.5 hours.
The graph shows a proportional relationship.
The constant of proportionalty is 2 lawns per hour.
The constant of proportionality is 1.5 lawns per hour.
Answer:
the constant of proportionality is 2 lawns per hour is the true one
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
The constant of proportionality is actually 2 lawns per hour, not 1.5
Write the equation of a line in slope-intercept form. (Brainliest)
Can someone please help me with this ill mark you as brainlist
Isosceles: side
Right: angle
obtuse: angle
scalene: side
acute: angle
equilateral: side
Hope this helps!
what is 7/9 divided by 1/3? A.2 B.2 1/9 C.2 1/3. D.3
Answer:
It would be 2 1/3!
Step-by-step explanation:
Can y’all help me please
Answer:
What is the question and possible answers
Step-by-step explanation:
Answer:
What you need help with
Step-by-step explanation:
Tell me in the comments below so i can answer like do you need help solving? help learning how to solve? Tell me.
If 20 chickens laid 120
eggs. At this rate, how
many eggs would 30
chicken lay?
Answer:
180 eggs is the correct amount.
John is stuck downtown Atlanta and has used is cell phone to order an Uber. The pick up fee is $20 with an additional charge of 0.25 cents per mile driven. Which equation below could be used to find out the total cost for a 30 mile trip? What is the total cost of the 30 mile trip?
Answer:
$25 + (0.25 * 30)
Step-by-step explanation:
Given that :
Cost of Uber :
Pick up fee = $25
Additional charge = 0.25 cent per mile driven
Cost of 30 mile trip :
Pickup fee + (additional charge * number of miles)
$25 + (0.25 * 30)
25 + 7.5
= $32.5
f(x)=−x−2, find f(-6)f(−6)
Answer:
f(-6)=4
Step-by-step explanation:
[tex]f(x)=-x-2\\f(-6)=-(-6)-2=6-2=4[/tex]r - 5 = 4
I
Pls help I’m still in test
Answer:
R = 9
Step-by-step explanation:
The rate of change is
A. -4
B. -1
C. 1
D. 4
Can two triangles shown be proven congruent ?if so by which theorem or poslulate ?
Answer:
theorem
Step-by-step explanation:
Anyone know this ill give brainliest pls help
Answer:
The answer is 3
Step-by-step explanation:
18-15=3
15-12=3
12-9=3
7
5
3
1
Tell whether the function y = 5x − 2 is linear.
Answer:
Step-by-step explanation:
Yes, it is a linear equation
Answer:
Yes, it is Linear
Step-by-step explanation:
This is the answer because A linear equation is an equation of a straight line, which means that the degree of a linear equation must be 0 or 1 for each of its variables. In this case, the degree of variable y is 1 and the degree of variable x is 1.
Hope this helps!
someone pls help i will give brainliest.(it looks like there is a lot of questions but its only two questions 3 and 4.)
Answer: 3. 117 cm^2
4. 104 m^2
Step-by-step explanation:
See images attached
In the diagram below of triangle BCD, E is a midpoint of BC and F is a midpoint of CD. If EF = 44 - 8x, and BD = 44 - 5x, what is the measure of BD?
Answer:
BD = 24
Step-by-step explanation:
EF = 44 - 8x,
BD = 44 - 5x.
Since EF is a midsegment of ∆BCD, therefore, based on the Midsegment Theorem,
[tex] EF = \frac{1}{2}(BD} [/tex]
[tex] 44 - 8x = \frac{1}{2}(44 - 5x} [/tex]
Multiply both sides by 2
[tex] 2(44 - 8x) = 44 - 5x [/tex]
[tex] 88 - 16x = 44 - 5x [/tex]
Collect like terms
[tex] 88 - 44 = 16x - 5x [/tex]
[tex] 44 = 11x [/tex]
Divide both sides by 11
[tex] 4 = x [/tex]
x = 4
BD = 44 - 5x
Plug in the value of x
BD = 44 - 5(4) = 44 - 20
BD = 24
Answer the question. I need it fast. Thank you. This is for math
1
Solve this quadratic using two different
methods. Show both methods.
x2 + 4x - 5 = 0
Answer:
x = -5 or x = 1
Step-by-step explanation:
[tex]x^{2} + 4x - 5 = 0\\(x+5)(x-1)=0\\[/tex]
