Answer:
84
Step-by-step explanation:
Need answer now please
Use the graph to fill in the blank with the correct
number.
f(-2) =____
Numerical Answers Expected!
Answer:
f(-2) =2
Step-by-step explanation:
f(-2) means we want the y value when x = -2
When x = -2 the function has a y value of 2
f(-2) =2
Solving equations with Fractions?
Answer:
basically just multiply the fractions by a common number until you have whole numbers, then solve like normal
Step-by-step explanation:
The function A = 28x- x^2, where x = width, gives you the area of a dog pen in square feet. What is the maximum area? Round to the nearest tenth as necessary
Answer:
max A=42x
Step-by-step explanation:
Planet Earth has an approximate diameter of 1.2742 · 10 10 millimeters. The sun has a diameter of 1.391 · 10 6 kilometers. Part I: Given that for every one kilometer there are 1,000,000 millimeters, which unit of measurement should be used to best represent the lengths of the sun and Earth's diameters? Part II: Approximate how many times greater the sun's diameter is than planet Earth's.
Answer:
Part 1:
Due to these magnitudes are too big, it is better to use km as a unit of diameter measurement.
Part 2:
The diameter of the sun is approximately 109 times the diameter of the earth.
Step-by-step explanation:
Part 1:
Due to these magnitudes are too big, it is better to use km as a unit of diameter measurement.
So we can rewrite the diameter of the Earth in terms of km, knowing that 1 km = 1000000 mm.
[tex]D_{E}=1.2742\times 10^{10}mm*\frac{1km}{1000000mm}=1.2742\times 10^{4} km[/tex]
Part 2:
We can divide each diameter to find the relation between them.
[tex]\frac{D_{S}}{D_{E}}=\frac{1.391\times 10^{6} km}{1.2742\times 10^{4} km}=109.2[/tex]
Therefore the diameter of the sun is approximately 109 times the diameter of the earth.
I hope it helps you!
A recipe states that 5 servings of peanuts have 1,250calories. How many calories is 2 servings of peanuts? *
7 points
Captionless Image
250 calories
375 calories
500 calories
750 calories
Answer:
500 calories
Step-by-step explanation:
divide the 1250 calories by the initial five servings and you get 250 then multiply that by the 2 servings they are asking for and you get 500 calories
Answer:
500
Step-by-step explanation:
you take 1,200 and decide by 5 then take 250 and multiply by 2 to get 500
helppppp I need to find the points,slope and y-intercept
Answer:
The y-int is -3, There is a point at (-15,0), (-30,3), The slope is -1/5
Step-by-step explanation:
The slope formula is y2-y1/x2-x1 which if you use it for those points, you get -1/5
Hope this makes sense! If you need help, just comment!!
Diagonals of a parallelogram ABCD intersect at O. If∠BOC = 90º and ∠BDC = 50º, then ∠OAB is (A) 90º (B) 50º (C) 40º (D) 10º
Answer:
diagonals
lf= Boc =90°
Bcd = 50°
QAB (A) ? jadi jawaban nya
(D). 10°
Step-by-step explanation:
Diognals of a Parallegram ABCD intersat at o
lg and then is.
"sorry ya kalo jawaban nya salah "
Jimmy sells cookies in bags of dozen cookies for $4.50. If the cost varies directly to the number of
cookies, how much would it cost for a bag containing 30 cookies?
Answer:
I'm pretty sure it would cost $11.25 since 6 cookies would be $2.25 if you divide the amount for a dozen in half. I hope it was right!
Step-by-step explanation:
Mr. Vasquez ordered 5,512 pounds
of bananas each month for his
grocery store last year. How many
pounds of bananas did he order last
year?
Answer:
66,114 pounds of bananas.
Step-by-step explanation:
There are 12 months in a year, multiply 5,512 and 12 to get one year.
Triangle ABC is a right triangle.
Triangle A B C is a right triangle. Angle A C B is 90 degrees, angle C B A is 31 degrees, and angle B A C is 59 degrees.
What is the relationship between angles A and B?
They are congruent.
They are complementary.
They are supplementary.
There is no relationship between them.
Answer:
B JUST DID THE QUIZ
Step-by-step explanation:
FOR FUTURE PPL ON EDGE 2022!!
The relationship between angles A and B is B. They are complementary.
What are the 3 sides of the triangle?
In a proper triangle, the hypotenuse is the longest aspect, an "opposite" aspect is the only across from a given attitude, and an "adjacent" side is subsequent to a given angle. We use special words to describe the perimeters of proper triangles.
What are the elements of a triangle?All triangles have three aspects and three corners (angles). The point at which two sides of a triangle meet is known as a vertex. the base of a triangle may be any one of its 3 aspects, but it also includes the lowest one.
Learn more about Triangle here https://brainly.com/question/17335144
#SPJ2
Identify the domain of the function shown in the graph,
A. x is all real numbers,
O B. -55x55
O C. Oss 5
D. x > 0
How do I identify this function?
Answer:
A is the correct answer I hope so!!!
Suzy plants 4 saplings in a row in her garden the distance between two adjacent saplings in 3/4 meters find the distance between the first and the last sapling? please show me how to work this out with the answer
Answer:
The answer is 3 meters.
Step-by-step explanation:
Suzy has 4 saplings the distance between two of the is 3/4
So if the distance from one to another is 3/4 then you have to do 3/4 (.75) times 4. Giving you the answer of 3 meters.
Answer: three meters
Step-by-step explanation:
I need help but ill give brainless but dont guess actally try cuz i dont get it
Answer:
The length of AB is 3 squares
Length of A' B' is 9 squares
Point A is (2,1)
Point a' is ( 6,3)
Step-by-step explanation:
I am not sure what the scale factor is though. I have never heard of it. Sorry!
What is an equation of the line that passes through the point
(-6, -2) and is parallel to the line 3x – 2y = 2?
Answer: y=3/2x+7
Step-by-step explanation:
To find the equation of the line that passes through the given point, let's first convert the given equation to slope-intercept form.
3x-2y=2 [subtract both sides by 3x]
-2y=-3x+2 [divide both sides by -2]
y=3/2x-1
Now that we have the equation in slope-intercept form, we know that the slope must stay the same because parallel lines NEVER touch. All we have to do is plug in the given point to find the y-intercept.
-2=3/2(-6)+b [multiply]
-2=-9+b [add both sides by 9]
b=7
Now, we know that the parallel equation is y=3/2x+7.
i need help with this geometry
Write the equation of a line ( slope intercept form y = mx + b)
Answer:
y=1/4x-1
Step-by-step explanation:
i knew the general equation of the line and i knew the slope would be a fraction because the line is rlly flat
-1 would be the b and i plugged in simple fraction values for m
i checked in desmos and they look similar
hope this helps and is correct <3
Please help with these 2 questions!!
Answer:
for the first it's y=6x and for the second it's the last options she mad mutiplying error
Answer:
1.) y = 6x 2.) She made a multiplying error in the table.
Step-by-step explanation:
1.)
Let's find the slope:
m = 36 - 24 / 6 - 4
m = 12/2
m = 6
Therefore, y = 6x
2.)
Amanda's equation checks out. It seems her problem is her multiplying.
Franny took a roadtrip to her grandmother's house. She drove at a constant speed of 60 miles per hour for two hours. She took a break and then finished the rest of her trip at a constant speed of 50 miles per hour for two hours. What was the total distance of her trip?
Answer:
220
Step-by-step explanation:
60x2=120
50x2=100
100+120=220
When negative five is subtracted from a number the result is 10. Find the number.
-5
15
05
-15
Rewrite x/-4 ≥ -1 so the negative sign in the fraction is with x. Then multiply each side by 4. What inequality do you get?
Answer:
hii
Step-by-step explanation:
6. In the quadratic equation x2 + 8x - 2 = 0, what are the values of a, b, and c?
a. a = 0, b = 3, C = -1
c. a = -3, b = 0, C = -1
b. a = 1, b = 8, C = -2
d. a = 3, b = 0, C = 1
Step-by-step explanation:
letter b ang sagot sa number 6
Please help ASAP thank you
Step-by-step explanation:
1.) x + 37 + x + 67 + 90 = 180
combine like terms
2x +194 = 180
subtract 194 both sides
2x = -14
x = -7
2.) 63 + 86 = x
x = 149
Answer:
1. (x+37) + (x+67) + 90° = 180°
=> x + x + 37 + 67 + 90 = 180
=> 2x +194 = 180
=> 2x = 180 –194
=> 2x = –14
=> x = –14/2
=> x = –7
2. [The measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles. ]
x = 63° + 86°
=> x = 149°
Evelyn is making a candy that contains 25% dark chocolate and the rest milk chocolate. The candy has 3 pounds of milk chocolate.
Answer:
Dark chocolate = 1 pound
Step-by-step explanation:
I have no idea what I'm supposed to find but if its the amount of dark chocolate then its 1.
What is
-15 times the square root of 10 divided by 9? And whats the square root of that answer?
I need help on this. Please help me!!!
Answer:
i think in order it would go c, b, d
Answer:
1. D
2. B
3. A
Step-by-step explanation:
1. This is the only graph with a negative y-int.
2. Proportional means the graph has a y-int of zero and this graph is the only graph that does.
3. This is the only graph with a positive slope.
A calculator screen shows a number in scientific notation as 4.18E‒8. Write this number in standard form.
Answer:
.0000000418
Step-by-step explanation:
So you will start from the decimal and move 8 places to the left.
E-8 is the same as 10^-8 so you will move to the left
If it was E8 you would move to the right 8 places.
A train leaves the station at 6:00 P.M. traveling west at 80 miles per hour. On the parallel track, a second train leaves the station 3 hours later traveling west at 100 miles per hour. At what time will the second train catch up with the first train?
SHOW YOUR WORK PLZ I WILL GIVE YOU BRINLEY
IF YOU SHOW YOUR WORK WORK
Answer:
9 AM
Step-by-step explanation:
Let t = traveling time of the 1st train, when the 2nd train catches up
Then
(t-3) = traveling time of the the 2nd train.
When this occurs, both trains will have traveled the same distance;
Write a distance equation: Dist. = speed * time
100(t-3) = 80t
100t - 300 = 8t
100t- 80t = +300
20t = 300
t = 300/20
t = 15 hrs.
Time = 6 PM + 15 hrs. = 9 AM the next day
PLEASE HURRY: Which value is NOT located between these two numbers on the
number line?
Answer:
C.) π/9
Step-by-step explanation:
√9/3 = 1
2π ≈ 6.28
The only value that is not between these two numbers is π/9 which is approximately 0.35.
please offering 8 points and brainilest awnser
Answer: 2,6,10,14
Step-by-step explanation:
Answer:
2,6,10,14
Step-by-step explanation:
2,6,10,14 because X is input and the Y column is output
Now, solve use the equation to solve for w.
25w + 200 = 750
a. w=22
b. w=25
c. w=38
d. w=28
Answer:
Option A
Step-by-step explanation:
[tex]25w+200=750\\\\25w+200-200=750-200\\\\25w=550\\\\\frac{25w=550}{25}\\\\\boxed{w=22}[/tex]
Hope this helps.