Answer:
It would be 7/4 and 3. This is because the slope is positive and those are the only 2 positive answers. Hope this helps
The slope of the line is -2 or -8.5.
Options A and B are the correct answer.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
From the graph,
We can have two coordinates:
(x, 0) and (0, y)
Now,
Slope.
= (y - 0)/(0 - x)
= y/-x
= - y/x
Now,
The slope is a negative value.
This means,
-2 and -8/5 can be the slope.
Thus,
The slope of the line is -2 or -8.5.
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What is the image of (−5,9) after a reflection over the y-axis?
Answer:
(5, 9 )
Step-by-step explanation:
Under a reflection in the y- axis
a point (x, y ) → (- x, y ), thus
(- 5, 9 ) → (5, 9 )
6. Which of the following is the volume of a hemisphere with a radius of 8
inches?
A. 1,607,68 inches cubed
O B. 1,071.79 inches cubed
C. 2,143.57 inches cubed
D. 535,89 inches cubed
Answer:
Step-by-step explanation:d
Answer:
B
Step-by-step explanation: A hemisphere is half of a sphere. Knowing this all you have to do is find the volume as if the figure was a sphere, then divide it by 2.
volume of sphere equation: V=4 /3 πr^3
A triangle in which one angle measures more than 90 degrees is called?
a. right triangle
C. none of the above
b. obtuse triangle
d. acute triangle
Please select the best answer from the choices provided
А
ОООО
D
i NEED HELP PLEASE hdhdhhdjdhdhd
Answer:
there was no question, but if your asking how much there shrinking by the top one comes first and the 2nd shrinks down to twice the size.
Step-by-step explanation:
Drag and drop the answer into the box to identify each function as linear, exponential, or neither.
Answer:
the first is linear and the second is exponential
Answer:
Linear and Neither
Step-by-step explanation:
Got the answer from the test because I got it wrong and it said this was the right answer.
If a =3 and b=-2,what does this expression equal? -2b-a
Answer:
Step-by-step explanation:
we will replace the expression -2b-a with the values
-2(-2)-3=4-3=1
please answer thins thanks
A)
150 / 32 = 4.6785
5 people
B)
150 / 30 = 5
Yes
Answer:
A) Five people
B) Yes
Step-by-step explanation:
Just multiply 32 by x where x untill you hit 150 or more.
PLEASE HELP I ONLY HAVE 3 MINUTES LEFT!!
Suppose that F(x) = x^2 and G(x)=3x^2 +8. Which statement best compares
the graph of G(x) with the graph of F(x)?
* look at picture* please put right answer
Answer:
ur screwed go with b
Step-by-step explanation:
Answer:B The graph of g(x) is the graph of f(x) compressed vertically. The factor of compression is 2/5 and is less than 1 so it is compressed instead of stretch if the factor was greater than 1. There is no reflection across the x-axis because there is no negative sign in front of the function f(x).
JUST ANSWER B
What is the product?
2-(-8)-5-(-2)
-160
o-80
80
160
If I read this correctly, the product is 160.
2(-8)5(-2)
= 2 x -8 x 5 x -2
= -80 x -2
= 160
i have to find the mean and range of this data set and show work.
data set: 49,50,52,58,61,63,66,67,67,68
Answer:
61 is the mean and the range is 19
Step-by-step explanation:
trust
Mean = [tex]60.1[/tex] and Range = [tex]19[/tex] for the given set of data.
What is Mean?
"Mean is the average set of all the given values."
What is Range?"Range is the difference between highest and the lowest value."
Formula
Mean = [tex]\frac{Sum of all the observations}{Total number of observations}[/tex]
Therefore, Mean = [tex]\frac{49 + 50 +52 +58 +61 +63 +66 +67 +67 +68}{10}[/tex]
= [tex]\frac{601}{10}[/tex]
= [tex]60.1[/tex]
Range = Max (x) - Min (x)
= [tex]68 - 49[/tex]
= [tex]19[/tex]
Hence, the Mean = [tex]60.1[/tex] and Range = [tex]19[/tex] for the given data set.
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50 points.
Record the simplified expression
Answer:
-4x+5
Step-by-step explanation:
-(4x-2) change sign of each in parenthesis so they are now -4+2
now you have -4x+2+3 add like terms
now you have -4x+5
[tex]\sf \longmapsto−4x+2+3[/tex]
Combine like terms[tex]\sf \longmapsto−4x+2+3[/tex]
[tex]\sf \longmapsto(−4x)+(2+3)[/tex]
[tex]\sf \longmapsto−4x+5[/tex]
PLS help my grade is depending on also just telling me how to do it will help
Answer:
Why does it say download PDF?
Keiko wants to build a new machine that will undo
what f(x) does to an input. What must Keiko's
machine do to 17 to undo f(x) and return a value of 3
Answer:
23232
Step-by-step explanation:
5432463+3432=333
16 = n + 3
Enter your answer in the box.
HELP ME PLEASE
Plz help me I need help
Answer:
No
Step-by-step explanation:
The two shown sides would have to be and equal solved number.
They are not.
Orange is the correct answer.
15 - 10 = _____(3 - 2) PLEASE HELP ON THIS IS DUE TODAY
Answer:
5 wouldd be the answer if subtract 15 and 10 Hope this helps
5 is the required suitable value, this will fit the given blank space because 5 is the GCF of the expression 15 - 10.
What is the greatest common factor?The greatest common factor is defined as a group of the set of numbers that is the most considerable and greatest factor that all the numbers include of.
here,
Given expression,
= 15 - 10
= 5 × 3 - 5 × 2
Take 5 commons from both the terms and put 3 - 2 in the parenthesis of 5.
= 5 [3 - 2]
Thus, the required simplified expression is given as 5(3 - 2).
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Kyle has 27 black marbles and 18 red marbles in
a box. What is the ratio of the number of black
marbles to the number of red marbles in the box?
A.
1 to 3 B. 2 to 3 C 3 to 2 D. 9 to 1
Answer: C, 3 to 2
Step-by-step explanation:
The highest common multiple of the 2 numbers is 9, 27 divided by 9 is 3, 18 divided by 9 is 2.
y = 3x + 5, x = -4 / So, what would the y equal ?
Answer:y=4x+1
Step-by-step explanation: ok you are going to take your -4 over which it goes under 5 which 5-4 is 1 then your ad your x's which is 4x
Answer:
y = -12x + 5
................
Two boats start their journey from the same point A and travel along directions AC and AD, as shown below
What is the đistance, CD, between the boats? (5 points)
461.9 ft
530.9 ft
646.4 ft
325.5 ft
Answer:
a
Step-by-step explanation:
Find BD
Remember soh-cah-toa?
opposite/adjacent
tan30=400/x
xtan30=400
x = 400/tan30
Find BC
Still toa. . . still toa
90 + 60 = 150
180-150 = 30
BAC = 30
tan30=x/400
400tan30=x
BD-BC=CD
If you followed my steps, your answer should come to you.
If you didn't and are a lazy pr*ck who relies on others to do their semester exam problems for them, the answer is A. Or 461.
Dina can run 4 miles in 30 minutes. If she maintains this pace, how many miles can she run in 90 minutes?
Answer:
Dina can run 12 miles in 90 minutes
Step-by-step explanation:
Since its 4 miles every 30 minutes, you would multiply 4 by 3 (since 30 x 3 = 90)
Hope this helped!
help me with this please
Answer:
30-40
Step-by-step explanation:
because on the graph thats where they cross.
WILL GIVE BRAINLIEST!
If Triangle ABC ≈ Triangle DBE, find the value of x.
Answer:
x = 49
Step-by-step explanation:
The sum of angles in a triangle add up to 180°.
∠CBA = ∠EBD (Vertically opposite angles are equal)
= 52°
Since in the triangle DBE, you already know two of the angles, you can find ∠BDE which is equal to ∠CAB (x + 9)°.
∠BDE = 180° - 70° - 52°
= 58°
∠BDE = ∠CAB
= ∠(x + 9)°
= 58°
x + 9 = 58
x = 58 - 9
x = 49
pleaseeee help pleaseee
Step-by-step explanation:
you can do it using the formula of ratio
Answer:
large dogs = 32
Step-by-step explanation:
small dogs to large dogs = 4: 3
total ratio = 7
large dogs = 4/7
total dogs = 56
large dogs = 4 x 56
7
large dogs = 32
Easy points if u know it
Answer:
true
Step-by-step explanation:
because im smart
Answer:
true
Step-by-step explanation:
I just do
Can someone help me with explaining this question? Or explain to me if my choice is wrong? Thanks It is math, attachment below
Answer:
the answer is True (explanation below) your current answer is incorrect the equation does have No Solution.
Step-by-step explanation:
The equation has no solution because when you simplify the equation as much as possible, we are left with 2=-2. However, 2=-2 is not true, so there is no answer to this equation.
The price of the same type of milk is shown. Which store has the the lowest unit price per ounce
Answer:
I would answer but there is no picture
Step-by-step explanation:
Answer:
It's not shown actually...
Step-by-step explanation:
Ummm...
Can you please help me with this problem!!
Answer:
.
Step-by-step explanation:
A local coffee house donates 2 pounds of
gourmet coffee beans to be sold at a local
fundraiser. The people running the fundraiser
decide to package and sell the coffee beans
in pound packages. How many pound
packages can they make
Answer:
They can make 2
Step-by-step explanation:
The coffee shop donated 2lbs, and if they package it in 1lb bags, 2/1=2
A cylinder has a radius of 7 inches and a height of 20 inches. What is the closet to the surface area of this
cylinder?
Answer: sorry im useless in geometry
Step-by-step explanation:
I need this answer ASAP in fraction form someone plz help
Answer:
7/6 merry christmas
Step-by-step explanation: