Answer:
-2/3
Step-by-step explanation:
Answer: -0.6
Step-by-step explanation:
trust me
After swimming 50 feet below the surface of the water, a
fish swims up 30 feet. Use a number line to help you create
an equation that shows the new location of the fish in
relation to the water's surface.
Answer:
20, c
Step-by-step explanation:
50-30=20 Go 50 down a number line from 50, you're at 0, then go back up 30. Where are you at? 20 Hope this helps! Have a good day! :)
Which equation represents the line shown on the graph ?
Answer:
The equation should be:
2x + 2y = 4
Hope it helps! :D
Which expression is equivalent to 32 x 36?
Answer:
C. [tex]3^{6}[/tex]
Step-by-step explanation:
Based on the Indice Law:
[tex]x^{n}[/tex] × [tex]x^{m}[/tex] = [tex]x^{n+m}[/tex]
3² × [tex]3^{6}[/tex] = [tex]3^{2+6}[/tex]
= [tex]3^{8}[/tex]
PLEASE HELPP i’ll mark u brainliest
Answer:
1
Step-by-step explanation:
Assuming your graph has a line with a starting and ending point, and more than two points, the relative minimum is the lowest part of your line where it changes direction. It is the point where the function changes from increasing to decreasing. The opposite is true for the relative maximum.
b and f are relative maximums. a c e g are neither.
Use the coordinate grid to determine the coordinates of point P: A coordinate grid shown from negative 2 to positive 2 on x-axis and negative 2 to positive 2 on y-axis. There are 4 grid lines between a whole unit of the grid. A point labeled P is shown at the intersection of 8 grid lines to the left of the y-axis and 4 grid lines above the x-axis. What are the coordinates of point P?
(.8, −0.4)
(−0.8, 0.4)
(1.6, −0.8)
(−1.6, 0.8)
Answer: Option D: (-1.6, 0.8) are the coordinates of the point P
It is given that "A coordinate grid shown from negative 2 to positive 2 on x-axis and negative 2 to positive 2 on y-axis. There are 4 grid lines between a whole unit of the grid".
Thus, the value of each grid is 0.2
It is also given that, "A point labeled P is shown at the intersection of 8 grid lines to the left of the y-axis and 4 grid lines above the x-axis".
Since the point P lies on the left of the y-axis and above the x-axis, the x-value will be negative and y-value will be positive.
Thus, the value of x-axis is given by
8*0.2=-1.6
And the value of y-axis is given by
4*0.2=0.8
Thus, the coordinates of the point P is
(-1.6, 0.8)
Hence, Option D is the correct answer.
Hope this helps... Stay safe and have a great day/night!!! :D
Answer:
The answer is D :)
Step-by-step explanation:
Which fraction is equivalent to 3^-3
Answer:
[tex]\frac{1}{3^3} = \frac{1}{27}[/tex]
Step-by-step explanation:
[tex]a^{-n} = \frac{1}{a^n}[/tex]
Good luck!
sin x > -√3/2 please Solve in R inequation:
Answer:
(4π/3+2πn; 5π/3+2πn)
Step-by-step explanation:
1. to calculate the zeros:
sinx=-sqrt(3)/2; ⇔
[tex]x=(-1)^{n+1}*(\frac{\pi }{3})+\pi *n[/tex], where n∈Z.
2. using the zeros found and the attached picture:
x∈(4π/3+2πn; 5π/3+2πn).
In a large population, 68% of the people have been vaccinated. If 4 people are randomly selected, what is the probability that AT LEAST ONE of them has been vaccinated?
Answer:
0.97
Step-by-step explanation:
Write an equation of the line in slope-intercept form, (-3, -1), (-1, 3)
Answer:
Y=2x+5
Step-by-step explanation:
3 - -1
—-—— = 2=m
-1 - -3
Please please help me!!!!!!!!!!!!!!!!!!
Answer:
6/39
simplified - 2/13
Step-by-step explanation:
Each endpoint of a side of a polygon is
called a ___.
a. diagonal.
b. vertex
c.corner
Answer:
B. vertex
Step-by-step explanation:
Vertex, Vertices. each endpoint of a side of a polygon. Convex. a polygon such that no line containing a side of the polygon contains a point in the interior of the polygon.
Also can u pls mark me brainliest
1Maritza is baking cookies to bring to school and share with her friends
on her birthday. The recipe requires 3 eggs for every 2 cups of sugar. To
have enough cookies for all of her friends, Maritza determined she would
need 12 eggs. How many cups of sugar will she need? Please help
Answer:
36 cups of sugar will be needed. (Can you go to my account and help me out please and thank you! <3)
Step-by-step explanation:
12x3=36
What is this expression in simplest form?
write an equation of a line that passes through the following tow points (4, -6) and (2, 8) show work
Answer:
[tex]y = -7x + 22[/tex]
Step-by-step explanation:
Given
[tex](x_1,y_1) = (4,-6)[/tex]
[tex](x_2,y_2) = (2,8)[/tex]
Required
Determine the line equation
This question will be answered using linear interpolation.
This is represented as thus:
[tex]\frac{y - y_1}{x - x_1} = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
Substitute values for x1,x2,y1 and y2
[tex]\frac{y - (-6)}{x - 4} = \frac{8 - (-6)}{2 - 4}[/tex]
[tex]\frac{y +6}{x - 4} = \frac{8 +6}{2 - 4}[/tex]
[tex]\frac{y +6}{x - 4} = \frac{14}{-2}[/tex]
[tex]\frac{y +6}{x - 4} =-7[/tex]
Cross Multiply
[tex]y + 6 = -7(x - 4)[/tex]
[tex]y + 6 = -7x + 28[/tex]
Make y the subject
[tex]y = -7x + 28-6[/tex]
[tex]y = -7x + 22[/tex]
A map has a scale of 1 cm : 5 km. Determine how far apart two cities are if they are 4 cm apart on the map?
A. 1/x=4/5
B. 1.5=4/x
C. 1/5=40/x
D. 1/x=5/40
Answer:
he is right its A
Step-by-step explanation:
CAN SOMEONE PLEASE HELP ME????!!!???!!!
Answer: the perpendicular = not a linear
the parellel = not a linear
Step-by-step explanation:
Where is the question ?? So I can answer
hope it helps
what is the solution to this equation? In(2x+4) = (x+3)
point a and b are placed on a number line. point a is located -20 and point b is 5 less than point a. where is point b located
Answer:
-25
Step-by-step explanation:
Disregard the "!"
A) Give the four terms of the 4th partial sum (S4)
B)What is the maximum error if we approximate sin(2) with S4?
c) what does your calculator tell you sin(2radians) is equal to, to three decimal places?
d)is the error less than the answer for C?
Answer:first give brainilst and i answer
Step-by-step explanation:
A car travels 225 meters in 15 seconds. A bus travels 500 meters in 25 seconds. Which vehicle is travelling faster? Car or bus?
Answer:
The bus was traveling faster.
Step-by-step explanation:
Remember; Distance = Speed * Time, or D = S * T
Steps for each problem;
- set up the equation
-substitute in the given values
- solve
Car; Distance = Speed * Time
225 = Speed * 15
15 mps = Speed
Bus; Distance = Speed * Time
500 = Speed * 25
20mps = Speed
Car ... Bus
15 < 20
The bus was traveling faster.
how do you write 1/8 of q added to 4 as an algebraic expression?
Answer:
1/8q + 4
Step-by-step explanation:
If you multiply q by 1/8 you will get 1/8 of q. Then you add it to 4.
I hope this helps!!!
Brainliest?
What is the equation of the line that passes through the point(−7,−1) and has a slope of 1?
Answer:
y=x+6
Step-by-step explanation:
Put (-7,-1) into
y-y1=m(x-x1) form, and m=1 (the slope)
y+1=1(x+7)
y+1=x+7
y=x+6
Happy Holidays!
Fill in the blanks to explain Meera's UDid
Answer:
is there a pic of sum sort lol
Step-by-step explanation:
Write the equation of the line in slope intercept form
Answer:
y = -8x/2 - 5
Step-by-step explanation:
slope is -8/2 and the y intercept is -5
please help fasttt!!
Answer:
RM = 35
Step-by-step explanation:
IF MR and RP equal each other, then you can do 2x + 25 = 7x, then 25 = 5x, then 5 = x to find x, then plug in x for 7x to get 35.
This is ONLY VALID IF RN is a bisector of MNP.
A batter swings once at every 3 pitches. How many swings would he have after 141 pitches ?
Answer:
47 swings.
Step-by-step explanation:
If he had 141 pitches, and swings once after 3 pitches, then the equation would be 141 / 3. 141 / 3 = 47. He would have 47 swings after 141 pitches.
-9.2 + 4.4=
-81.4 + (-12)=
Answer:
-9.2 + 4.4 = -4.8
-81.4 + (-12) = -93.4.
A Norman window consists of a rectangular region topped by a semi-circular region. How many square feet are in the area of the glass needed to fill the two regions of a Norman window whose rectangular region measures 2 feet by 3 feet, as shown? Express your answer to the nearest whole number.
Answer:
8
Step-by-step explanation:
i did the mathcounts practice
C U12122 Write a Sum or Difference as a Product A 8 Questions 1. Use the GCF to rewrite the sum as a product. 30 + 16 a) 8 (3+2) 0 b) 5 (6+ O ) 1 (30+16) d) 2 (15+8
Answer:
2(15+8)
Step-by-step explanation:
Given the expression 30+16
We are to use GCF to rewrite the sum as a product.
Get the factor of each value first as shown;
30 = 2 * 15
16 = 2 * 8
substitute the factors back into the expression:
30+16 = (2*15)+(2*8)
Since 2 is common to both terms, then:
30+16 = 2(15+8)
Hence the required sum of product of the terms is 2(15+8)
There are 5 teams and thier names are super brains witch has 20 points, space cadets have -25 points, know it all’s have -10, smarty pants have 25 points and rockets have -15 by how many points is know it all beat the space cadets? Second question by how many points is the super brains beat the rocket scientist
Know it all's are beating the space cadets by 15.
Super brain is beating the rockets by 35.
