1.
Find the slope of the line.
A. 2/3
B. -2/3
C. -3/2
D. 3/2
Answer: D. 3/2
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Slope is change in y / change in x
In the graph there is an interception at 0,1 and 2,4
So the change in x is 2 and the change in y is 3
so 3/2
And it's positive since it's going top right.
I need answers asap please!!!:)
Answer:
70 mb
Step-by-step explanation:
264 picture = 528 mb
35 pictures = ?
Solve for one picture:
Variable x = mb per 1 picture
264/528 = 1/x
Cross multiply:
264 × x = 528 × 1
264x = 528
x = 528 ÷ 264
x = 2
Each picture takes up 2 mb.
Multiply the number of pictures per 2 mb:
35 pictures × 2 mb
70 mb total
Solve the following quadratic function
by utilizing the square root method.
y = 25x2 - 100
x = +[?]
Answer:
x = ±√(y/25 + 4)
Step-by-step explanation:
Given the expression;
y = 25x² - 100
We are to make x the subject of the formula;
-25x² = -y - 100
25x²= y + 100
x² = y/25 + 100/25
x²= y/25 + 4
x = ±√(y/25 + 4)
This give the value of x
Ben walks to the zoo, and then walks to the city park. What is the least number of blocks Ben walked?
Solution :
It is given in the question that Ben goes to the zoo by walking and then he walks down to the city park. He moves several blocks while walking from his home to the zoo and then to the city park.
The figure is provided below.
So from the picture, the least number of blocks that Ben had walked from his home to the city park can be found out by counting the number of blocks he moved.
So the least number of blocks will be = 19
the product of gordan’s age and 4 is 52
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Without looking, Tammy takes a marble out of a bag that contains 10 red marbles, 15 green marbles, and 25 blue marbles. She records its color and returns the marble to the bag. If Tammy repeats this process 90 times, how many times can she expect to pull out a red marble?
Answer:
18 is the answer
Step-by-step explanation:
added all the marbles she took out to see the total she took out which was 50
if she did it 90 times I need to see how much time 50 she did it more and that was so 90 divided by 50 is 1.8 and that times 10
(times because we want to see how many times the red marble would come out) and that’s 18
hope this helps u
Have a nice day : )
Mark brainliest
help me plz i’m begging :(
Answer:
(x2 +2x+1)+(y2+4y)=31+1
(x+1)2 +(y2+4y)=32
(x+1)2 +(y2+4y+4)=32+4
(x+1)2 +(y+2)2=36
The equation can be written in the form (x-p)2 +(y-q)2=r2
so it represents a circle with the radius r=6 and the center (-1,-2)
Step-by-step explanation:
Answer:
6 units is the amswer
Step-by-step explanation:
here you gooo
Please I need emergency help.......
Answer:
C)
Step-by-step explanation:
I NEED HELPPP pleaseeeeeee !!!!!!
Pls i really need help on this plsss https://s3.amazonaws.com/content.accelerate-ed.com/Elementary/docs/Math5/Module10Assignment3.pdf it is so hard for me
Answer:
what
Step-by-step explanation:
Answer:
I really wanted to help you but the code is an error when I tried to put the link insorry.
Solve by elimination {(x+3y=4),(-x+4y=10)
Answer:
Step-by-step explanation:
Hope this helps u!!
The ratio x:y is 1:3
Which of the following statements are correct?
A. x is 1/3 of y
B. y is 2 of (x + y)
C x is 1/4 of y
D. y is 3/4 of x
Answer:
A. & B. are the corect answers
Step-by-step explanation:
Answer:
A and B
x is [tex]\frac{1}{3}[/tex] of y
AND
y is [tex]\frac{3}{4}[/tex] of (x+y)
Step-by-step explanation:
x:y is 1:3
=> y is bigger than x
=> y is 3x bigger than x
=> y = 3 lots of x
=> [tex]y =[/tex] [tex]3x[/tex]
=> [tex]\frac{y}{3}[/tex] [tex]= x[/tex]
=> [tex]\frac{1}{3} y[/tex] [tex]= x[/tex]
So x is [tex]\frac{1}{3}[/tex] of y
y is [tex]\frac{3}{4}[/tex] of (x+y)
If x = 1 and y = 3 (substitute in values)
=> 3 is [tex]\frac{3}{4}[/tex] of (4)
=> 3 is [tex]\frac{3}{4}[/tex](4)
=> 3 is ([tex]\frac{3}{4}[/tex]x4)
=> 3 = 3
Therefore, y is [tex]\frac{3}{4}[/tex] of (x+y) is true
So the answers are:
x is [tex]\frac{1}{3}[/tex] of y
AND
y is [tex]\frac{3}{4}[/tex] of (x+y)
What is the volume, in cubic inches, of the container?
Answer:
The answer is 42 3/4 for this question
can someone help me with this question please?
Answer:
-5
Step-by-step explanation:
When rotating a point (x,y) 270 degrees counterclockwise, the new coordinates become (y, -x).
Answer:
(4, -5)
Step-by-step explanation:
Seeing as the coordinates of P are (5, 4) and it's a 270 degrees rotation, the transformation rule is:
[tex](x,y)[/tex] turns into [tex](y, -x)[/tex].
Thus, (5, 4) turns into (4, -5)
Use the information to answer the question.
Ryan buys 9 packs of stickers. There are 9 stickers in each pack. He gives 27 stickers to his brother.
How many stickers does Ryan have left? Enter the answer in the box.
someone please please help me with this !
Answer:
Rule for first number (x,-y)
Rule for second number (kx,ky)
Step-by-step explanation:
WILL MARK BRAINLIESTTTTTTTT
For every 1/4 of an inch a boy grows, he gains 3/4 of a pound. If the boy weighs 64 pounds when he is 52 inches tall, how many pounds will he weigh when he is 53.5 inches tall?
Answer: 68.5 pounds
Step-by-step explanation:
he grew 1.5 inches, or 6/4 inches, a total of 6 1/4 inches. 6*(3/4) = 4.5.
If he gained 4.5 pounds, then he would be 64 + 4.5 = 68.5 pounds
Answer:
68.5 pounds
Step-by-step explanation:
hope this helps you!
X m, 6 m, 12 m
mathematics and inaquality
Answer:
djajahshshsk manually sjss
What is the average size of a Pp? Explain
Answer:
Not sure how to answer this.
Step-by-step explanation:
Answer:
5 inches
Step-by-step explanation:
if its under that than, that's just disappointing
HELPPPPPP
solve the equation for x
2/3x-1/9x+5=20
Answer:
x=27
Step-by-step explanation:
You want to isolate the variables so you subtract 5 from both sides. Therefore the equation will be 2/3x-1/9x=15. You want to take away the fraction because no one likes fractions. You have to multiply everything by 9. Therefore, the equation will be 6x-x=135. 5x=135. You want to isolate x so you have to divide each side by 5. x=135/5. Simplify to get x=27.
If this has helped you please mark as brainliest
can someone please help me? i legit have been trying to do this for an hour.
Answer:
The slope is 1/8.
Step-by-step explanation:
So basically, when we are trying to find slope, we think of the change of y over the change of x. And so the change of y between those two points would be 4-2 which is 2. And the change of x would be 32-16, which is 16. Because slope is y/x, therefore the slope is 2/16, which is also 1/8 simplified. I hope this helps!
Answer:
Step-by-step explanation:
uhh can some one please help me :))?
Answer:the third one
Step-by-step explanation:
Answer: 3/4 hour
Step-by-step explanation: You can add 1/4 at a time to get to the 3 2/4.
can someone please help me with this it's due at 11:59
Answer:
Step-by-step explanation:
perimeter = 74+74+93+93 = 334 ft
area = (74× 93) = 6882 ft²
b . area
c. perimeter
Answer:
Step-by-step explanation:
The heights of the girls on a basketball team are shown in the table.
pls hurry
if P =(-1,6),find Rx-axis (P
Answer:
-1,-6
Step-by-step explanation:
The reflection of point P=(-1,6) across the x-axis is the point (-1,-6).
What is reflection?In mathematics, reflection is a transformation that flips a shape, point, or object over a line, plane, or point. Reflection is also known as flipping, mirroring, or symmetry.
In two-dimensional geometry, the most common type of reflection is a mirror reflection, which involves flipping a shape or point over a line (known as the line of reflection) to create a mirror image. The line of reflection acts as a mirror, and the shape or point is reflected in the mirror as if it were a real reflection.
To find the reflection of the point P=(-1,6) across the x-axis, we can use the following formula:
Rx-axis(P) = (x, -y)
where x is the x-coordinate of P, and y is the y-coordinate of P.
In this case, the x-coordinate of P is -1, and the y-coordinate of P is 6. Therefore, the reflection of P across the x-axis, Rx-axis(P), is:
Rx-axis(P) = (-1, -6)
So the reflection of point P=(-1,6) across the x-axis is the point (-1,-6).
To know more about reflection follow
https://brainly.com/question/20750065
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help please i’m very confused!
Answer:
A
Step-by-step explanation:
Answer:
(2x+2)+(x+34)
3x+36=180
-36=144
144/3
x=48
Step-by-step explanation:
Can someone help me please
Answer:
1
Step-by-step explanation:
1 because the circumference is the diameter x pi. Since the circumference is 3.14, and 3.14 divided by 3.14 is 1, then the diameter is 1.
Suppose a 24-acre plot of land is being
divided into 1/3 -acre lots for a housing
development. How many lots will there
be in the development?
BRAIN TO CORRECT ANSWER!!
Juan rides the bus to school each day. He always arrives at his bus stop on time, but his bus is late 80% of the time. Juan runs a simulation to model this using a random number generator. He assigns these digits to the possible outcomes for each day of the week:
• Let 0 and 1 = bus is on time
• Let 2, 3, 4, 5, 6, 7, 8, and 9 = bus is late
The table shows the results of the simulation.
(image)
Answer:
2/10 = 20%
Step-by-step explanation:
the correct answer is 20% hope this helps.
Given α and β are Supplementary. Show the necessary steps.
If α =3/2β then, what is α = ? and what is β = ?
Answer:
[tex] \alpha = 108\degree, \: \beta = 72\degree [/tex]
Step-by-step explanation:
α and β are Supplementary (given)
[tex] \therefore \alpha + \beta = 180\degree.... (1)[/tex]
It is given that:
[tex] \alpha= \frac{3}{2} \beta[/tex]
Plugging the value of α in equation (1), we find:
[tex] \frac{3}{2} \beta + \beta = 180\degree[/tex]
[tex]\therefore \frac{3+2}{2} \beta = 180\degree[/tex]
[tex]\therefore \frac{5}{2} \beta = 180\degree[/tex]
[tex]\therefore \beta = 180\degree\times \frac{2}{5}[/tex]
[tex]\therefore \beta = 72\degree[/tex]
[tex]\implies \alpha= \frac{3}{2} \times 72\degree= 108\degree [/tex]
So,
[tex] \alpha = 108\degree, \: \beta = 72\degree [/tex]