Answers
Answer:
I'm pretty sure it's B! :)
Related Questions
Can someone please help me ty!!
Answers
Answer:
1.) (k)=6
2.) y=6x
3.) (8,48)
4.) (k)=4
5.)y= 1/4x
6.) (12,3)
I hope this is good enough:
2. Sarah has some blue marbles, twice as many red marbles as blue, and 8 yellow marbles. If she has a total of 32 marbles, how
many red marbles does she have?
A.8
B.12
C.16
D.24
Answers
Given:
Number of blue marbles, twice as many red marbles as blue, and 8 yellow marbles.
She has a total of 32 marbles.
To find:
The number of red marbles.
Solution:
Let number of blue marbles be x.
Then, number of red marbles = 2x
Number of yellow marbles = 8
Total number of marbles = 32
[tex]x+2x+8=32[/tex]
[tex]3x=32-8[/tex]
[tex]3x=24[/tex]
[tex]x=8[/tex]
Now,
Number of red marbles [tex]=2(8)=16[/tex]
Therefore, there are 16 red marbles.
how many elements does this matrix have
Answers
Answer:
2
Step-by-step explanation:
Answer:
1 row 2 column
Step-by-step explanation:
What is the value of y in the picture
Answers
A. 83
We can see that the Y value is less than 90 degrees or right angle. So we can cross out answer options C and D.
And we should know that all of the triangles add up to 180 degrees.
So the math would do is:
46+51=97
180-97=83
So...
The Y value is 83.
Also, can I pls, pls, pls have brainliest?? I need 1 more brainliest and about one hundred more points to lvl up!!
Rachel has already written 10 pages, and she expects to write 1 page for every additional hour spent writing. How many hours will Rachel have to spend writing this week in order to have written a total of 27 pages?
Answers
Answer:
27?
Step-by-step explanation:
because 1 page per 1 hour leads up to 27 hours for 27 pages. Or if your not counting the 10 pages she has already written, she spent 17 hours.
A star-patterned quilt has a star with the angles shown. What is the value of x? The diagram is not to scale.
Answers
Answer:
x = 81
Step-by-step explanation:
x + 24 = 105
Subtract 24 from both sides
x = 81
Simple.
The value of x is 81.
what is exterior angle property?If a side of a triangle is produced, then the exterior angle so formed is equal to the sum of the two interior opposite angles.
Given:
<1 = x
<2 = 24
exterior angle = 105
Now, using exterior angle property
105 = x +24
x= 105 - 24
x= 81
Hence, the value of x is 81
Learn more about exterior angle property here:
https://brainly.com/question/2406986
#SPJ5
explain why 3(5x) does not equal to (3 times 5)(3times x)
Answers
Answer:
Because 3(5x) is the same as 3 *5 * x
Step-by-step explanation:
When a number is next to another in parantheses, it signifies multiplication. In this case, we already have 5 and x grouped together by a multiplication sign, so the entire thing is 5 * x. The statement below is key
Distribution in multiplication is only possible if a variable is grouped to another real number by a plus or minus sign.
So in this case, we have 3 * 5 * x, which is 15x. However, if we had 3(5 + x), we would have 15 (3 * 5) + 3x (3 * x).
Hopefully that makes sense!
Help me please I got a timed test :)
Iris has an investment worth $8,813. She made her only deposit in it seven years ago. Given that the investment yields 3.7% simple interest annually, how big was the initial deposit?
a.
$1,806
b.
$2,282
c.
$4,095
d.
$7,000
Answers
Answer:
it's to late I'm sorry I couldn't make it in time
Answer:
For everyone who still needs this, the answer is D.
Step-by-step explanation:
Write the equation of the line, in slope-intercept form, with the following information slope:1/5 point: (20,-5)
Answers
Answer:
y = 1/5x - 1.
Step-by-step explanation:
Slope intercept form: y = mx + b
in this equation, the m is the slope (the amount the line moves vertically divided by the amount it moves horizontally from one point to another) and the b is the y-intercept (meaning where the line meets with the y-axis when graphed).
So, m is equal to 1/5 because that is the slope.
Now, to find b (the y-intercept), I am going to plug in the coordinate values of the point (20,-5) into the equation.
The 20 is the x coordinate and the -5 is the y-coordinate because the point is written in (x, y) form.
Here's how it looks with everything plugged in:
-5 = 1/5(20) + b.
The slope-intercept form is y = mx + b, and I just plugged in my values where
y (y-coordinate)= -5
m (slope)= 1/5
x (x-coordinate) = 20
Now that I know everything, I just need to solve for b, the y-intercept:
-5 = 1/5(20) + b.
-5 = 4 + b (simplified)
-1 = b
so, the y-intercept is -1.
Now, in slope-intercept form, the answer is: y = (1/5)x - 1.
hope this helped <3
HELP PLEASE ITS DUE TODAY
Answers
Answer:
6/10, 9/15, 12/20, 15/25, 18/30, etc so Edgar is wrong. 3/5 is not equivalent to 18/32
Step-by-step explanation:
(Gimme Brainliest Please)
(10 POINTS) Rectangle ABCD is dilated with center at (0, 0) and scale factor 2. Select the three statements that are true about the dilation.
Answers
Answer:
The answer is B1 is locates at (6,4)
Rectangle ABCD and rectangle A1B1C1D1 are congruent
The equation for the line containing B1 and C1 is y=2/3xx
Step-by-step explanation:
Someone answered the thing in another question.. don't worry trust me
i need big help thanks
Answers
Answer:
The circle was translated down 5 units and dilated by a factor of ⅓.
For the following quadratic equation, find the discriminant.
x^2+ 10x + 44 = 0
Answers
Answer:
padlet com /vpena20241
/sv1blyklvnvfbcdw
Step-by-step explanation:
Plzzzzz cannn someone he’lppppp meeeeee
Answers
MY BROTHER NEEDS A TUTOR ASAP, HE IS CRYING BECAUSE HE IS FAILING SCHOOL....xdd
Please contact me, my number is 226-909-7821
Answers
Answer:
hello from what subject math?
Answer: Oh no, what subjects? <3
For each 90 mm of coloured fabric Paul uses to make his curtains, he also uses 10 cm of white fabric. Express the amount of white fabric to coloured fabric as a ratio in its simplest form.
Answers
Simplified
1:9
Hope this helps you
When = 3, what will the value for y be for the equation - 4x + 5y = 18?
Answers
If x equals 3 then y must equal 1.2
Answer: y=6
-4(3)+5y=18
-12+5y=18
add 12 to both sides
-12+5y+12=18+12
5y=18+12
5y=30
divide both sides by 5
5y÷5=30÷5
y=30÷5
y=6
I hope this is good enough:
What is the value of x in the equation One-third x minus two-thirds = negative 18? –56 –52 52 56 Need answer ASAP!!!! Being Timed
Answers
Answer:
Step-by-step explanation:
fhv
Jaxon was asked 40 questions on a test he answered 80% incorrectly how many did he get correct
Answers
Answer:
8 correct.
Step-by-step explanation:
80 / 100 = x / 40 (Since he got 80% INCORRECT you will subtract the value of x from 40)
100x = 80 x 40
x = 3200 / 100
x = 32
40 - 32 = 8
What are the steps on how to copy an angle? (Geometry)
Answers
Step-by-step explanation:
Make a point P that will be the vertex of the new angle.
From P, draw a ray PQ. ...
Place the compasses on point A, set to any convenient width.
Draw an arc across both sides of the angle, creating the points J and K as shown.
Hope this helps :)
There are 30 students Ms. Washington’s class. Sixteen of the students are in band. What percent of Ms. Washington’s class is in band?
Answers
Answer: 53.33
Step-by-step explanation:
Diego measured the length of a pen to be 22 cm. The actual length of the pen is 23 cm. Which of these is closest to the percent error for Diego’s measurement. Explain your choice. [3 point]
4.3%
4.5%
95.7%
104.5%
Answers
Answer: its either a or b
Error is the difference between the actual length of an object and its measured length.
The closest to the percent error for Diego's measurement is 4.3%
Step 1: Find the error
Error = Actual length - Measured length
= 23cm - 22cm
= 1 cm
Step 2: Find the percent error
Formula = Error/ Actual length × 100
= 1 /23 × 10
= 4.35%
Therefore, the closest to the percent error for Diego's measurement is 4.3%
To learn more, visit the link below:
https://brainly.com/question/10501147
I will give Brainlyest if you are first
Answers
Answer: -4/7
brainiest pls
what is the equation shown on this graph?
Answers
Answer:
y=1
Step-by-step explanation:
there is no slope therefore dont place it. however there is a Y intercept.
20 points!
If in a model the variables are inversely proportional, it is said that there is a negative correlation.
A) Tue
B) False
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9) What is the x-coordinate of point A in a triangle with vertexes in A (3, 5), B(6, – 3) and C (-2, - 2) after
undergoing a translation of 5 units to the right and 2 units down?
Answers
A because that's the only one that makes sence
1.Two cyclists are 7 miles apart when they begin biking away from each other in opposite directions. The speed of the first cyclist is 12 miles per hour. The speed of the second cyclist is b miles per hour greater than the speed of the first cyclist.
How many miles does the first cyclist bike in 45 minutes?
Answers
Answer:
9 miles
Step-by-step explanation:
If 1 hour is 12 miles, then 30 mins is 6 miles, then 15 minutes is 3 miles.
30+15=45
6+3=9
The first cyclist bikes 9 miles in 45 minutes.
Since two cyclists are 7 miles apart when they begin biking away from each other in opposite directions, and the speed of the first cyclist is 12 miles per hour, to determine how many miles does the first cyclist bike in 45 minutes the following calculation must be done:
60 = 12 45 = X 45 x 12/60 = X 540/60 = X 9 = X
Therefore, the first cyclist bikes 9 miles in 45 minutes.
Learn more in https://brainly.com/question/15943145
Give a possible factorization of the following polynomial
EXPLAIN the behavior at each zero and
how that is represented in your function.
Answers
Answer:-4
Step-by-step explanation: that is the highest point it reaches on the y axis
£ represents 29 students in a class
Answers
Answer:
What is the question?
Yosemite Falls is the highest waterfall in North America and the fifth highest in the world. When viewed from the valley, it appears to be a single waterfall. However, it actually has three parts. The upper fall has the longest drop of 1430 feet. The middle cascade is 675 feet long, and the lower fall drops another 320 feet. What is the total length that the water falls?
Answers
Answer:
The water falls a total length of 2,425 feet
Step-by-step explanation:
In order to calculate the total length of the waterfall, we will find the sum of the three parts of the waterfall.
Length of upper fall = 1430 feet
Length of middle cascade = 675 feet
Length of lowe fall = 320 feet
Total length of fall = (Length of upper fall) + (Length of middle cascade) + (Length of lowe fall)
= 1430 + 675 + 320 = 2,425 feet
Total length that the water falls = 2,425 feet
