Please help, this is a simple question I don't know:
What type of function is this?
Answers
Answer:
Quadratic
Step-by-step explanation:
Related Questions
Data that's displayed randomly on a scatter plot graph illustrates (please help asap!)
positive correlation.
negative correlation.
none of these.
no correlation.
Answers
Graph the line with the equation y=-1÷5×-3
Answers
Answer:
Step-by-step explanation:
You may use a scientific calculator and your reference chart. Round angles to the nearest degree and side lengths to the nearest tenth.
What is the area of triangle ABC?
Answers
Answer:
The answer is
[tex]18\sqrt{3} [/tex]
If you need any explanation in it or anything on math you can communicate with me on Whats on this number +201557831028 or in email or face or anything
Step-by-step explanation:
This triangle is equilateral
Then
[tex]db = \frac{1}{2} ab = .5 \times 12 = 6 [/tex]
By using the phythgorth thearm you can find CD
[tex]cd = \sqrt{ {ab}^{2} - {db}^{2} } \\ = \sqrt{144 - 36} = 6 \sqrt{3} [/tex]
Then the eara of triangle is
[tex] \frac{1}{2} \times 6 \times 6 \sqrt{3} = 18 \sqrt{3} [/tex]
Leo is 13 3 4 years old. Sheila is 1 1 2 years older than Leo and Jane is 1 1 5 years older than Sheila. How old is Jane?
Answers
Answer:
16 9/20 years old
Step-by-step explanation:
Leo is 13 3/ 4 years old.
Step 1
Sheila is 1 1 /2 years older than Leo
Sheila = 13 3/4 years + 1 1/2 years
13 + 1 + ( 3/4 + 1/2)
Lowest common denominator 4
14 + ( 3 + 2/4)
14 + 5/4
= 14 + 1 1/4
= 15 1/4 years old
Jane is 1 1/ 5 years older than Sheila.
Jane's age = 15 1/4 years old + 1 1/5 years
15 + 1 + (1/4 + 1/5)
Lowest common denominator = 20
16 + (5 + 4/20)
16 9/20 years old
Therefore, Jane is 16 9/20 years old
A. The number of dollars is always more than the number of dimes.
B. The number of dimes will always be an even number.
C. The number of dollars must be even to follow the rule.
D. The number of dimes will always be less than the number of dollars.
Answers
Answer:
B. the number of dimes will always be an even number
help please I will give brainliest
Answers
Answer:
choice 3) ∠BFG = (arc GB + arc CD)/2
Step-by-step explanation:
Angle formed by two chords theorem
Answer:
[tex] m\angle BFG =\frac{ (m\widehat {GB} + m\widehat {CD})}{2} [/tex]
Step-by-step explanation:
By the property of intersecting chords, we have:
[tex] m\angle BFG =\frac{1}{2} (m\widehat {GB} + m\widehat {CD} ) [/tex]
[tex] m\angle BFG =\frac{ m\widehat {GB} + m\widehat {CD}}{2} [/tex]
Please please help please please ASAP please I'm begging you please I have 10 minutes please y'all help please any ACE that can help please
Answers
Answer:
1/2
Step-by-step explanation:
DA: UR = 2:4
We come up with the conclusion that Quad ABCD : QuadRSTU = 1:2
How do we check for proportionality in tables?
A Pick 2 pairs from the table
B Cross multiply
C Divide
D All of the above
Answers
C Divide.
Explanation: I think it’s C because normally in tables you divide the numbers by what they are divisible by. If you end up with the same result for all of them then it’s proportionate. Like this one shown below. I hope this helps.
Espano
Two trains leave stations 196 miles apart at the same time and travel toward each other. One train travels at 80 miles per hour while the other travels at 60
miles per hour. How long will it take for the two trains to meet?
Answers
Answer:
The time at which the two trains will meet is 1 hour and 24 minutes
Step-by-step explanation:
The distances between the two trains = 196 miles
The direction of the two trains = Towards each other
The speed of one of the trains = 80 miles per hour
The speed of the other train = 60 miles per hour
Let 't' represent the time at which the two trains meet, we have;
80·t + 60·t = 196
∴ 140·t = 196
t = 196/140 = 7/5
The time at which the two trains will meet, t = 7/5 hours = 1.4 hours = 1 hour, 24 minutes.
how to find 3 1/4 ÷ 5
Answers
Answer:
3/20
Step-by-step explanation:
3 x 1/4 x 1/5 = 3/20
Can someone please answer this? It doesn’t have to be step by step
Answers
Answer:
-1
Step-by-step explanation:
the awnser is -1
Write an equation in slope-intercept form given the information about each line.
10. slope = 4, goes through the point (3, 10)
Answers
Answer:
y = 4x - 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 4 , then
y = 4x + c ← is the partial equation
To find c substitute (3, 10) into the partial equation
10 = 12 + c ⇒ c = 10 - 12 = - 2
y = 4x - 2 ← equation of line
Geometry!!! Pls help!! Mathxl!! Full points!!
Answers
Answer:
3 both sides
Step-by-step explanation:
Can someone help me!
Answers
Answer:
it might be positive 9 because -5+14=9
Step-by-step explanation:
Answer:
hi
Step-by-step explanation:
**PLEASE HELP ILL MARK BRAINLIEST** Which of the following correctly represents y = 10x + 15
Answers
Answer:
D
Step-by-step explanation:
Neither the table and the graph is correct.
75. Write an equivalent expression to 1/4 (24x + 7-12x).
Answers
Answer:
Combine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.
Step-by-step explanation:
An inequality represents an infinite amount of numbers smaller than 8. Which inequality represents the situation?
Ox>8
X<8
X>7
ОС
X<7
Answers
Answer:
B , X < B
Step-by-step explanation:
I Got it Correct On Math Quiz :)
can someone help me with this?
1⁵ + 5² / 25⁰ - 5¹=
Answers
Answer: 6.5
Step-by-step explanation:
1 (to the power of 5) is 1 and 5 (to the power of 2) is 25.
25 (to the power of 0) is 1 and 5 (to the power of 1) is 5.
1 + 25 = 26 and 1 - 5 = -4.
Since the slash means division in math and any number to the power of 0 is always 1.
The answer would be: -6.5.
The solution for the expression [tex]\frac{(1^5 + 5^2)}{(25^0 - 5^1)}[/tex] after simplifying is,
[tex]\frac{(1^5 + 5^2)}{(25^0 - 5^1)} = \frac{- 13}{2}[/tex]
We have to give that,
The expression to simplify is,
⇒ [tex]\frac{(1^5 + 5^2)}{(25^0 - 5^1)}[/tex]
Simplify the expression by simplifying each term in a given fraction,
⇒ [tex]\frac{(1^5 + 5^2)}{(25^0 - 5^1)}[/tex]
Since,
1⁵ = 1
5² = 5 × 5
= 25
25⁰ = 25
5¹ = 5
Substitute all the values,
⇒ [tex]\frac{(1 + 25)}{(1 - 5)}[/tex]
⇒ [tex]\frac{26}{-4}[/tex]
⇒ [tex]\frac{-26}{4}[/tex]
Simplify the fraction in simplest form,
⇒ [tex]\frac{- 13}{2}[/tex]
Hence, The solution is, - 13/2
To learn more about the fraction visit:
https://brainly.com/question/5454147
#SPJ4
PLSSSSSS HELPPPPP ASAPPPP
Answers
Answer:
I believe its C
Step-by-step explanation:
If you take the coordinates of each point then you will realize all of them went 1 unit up and 9 units to the left.
How would I right subtract 1.9 from the product of 7.4 and 3
Answers
Answer:
24.1
Step-by-step explanation:
7.4x3=22.2
22.2+1.9=24.1
0.87 divided by 0.03
Answers
Answer:
29
Step-by-step explanation:
0.03 goes into 0.87 29 times
If you do 87/3 you get 29
same thing goes for 0.87/0.03
Which of these shapes are rectangles? Choose ALL the correct answers
Answers
Answer:
Bottom two
Step-by-step explanation:
The shapes that are rectangles are the two blue shapes on the right-hand side in the image attached.
What are rectangles?A rectangle is a plane figure that comprises four side sides and it also has four right angles. The opposite sides of a rectangular shape are usually equal.
From the given image, the shapes that exhibit the rectangular shapes are the second and the fourth blue shapes which can be seen on the right-hand side in the image attached.
Learn more about rectangles here:
https://brainly.com/question/25292087
Which distribution is symmetrical (bell shaped)?
A)
B)
L
1
o
D)
Answers
Answer:
D
Step-by-step explanation:
D starts low on both sides but is highest in the middle
15 POINTS! (sorry this question deserves way more than 15 points but it's all I have rn) BE A ANGEL AND HELP ME PLEASE, AND THANK YOU I LOVE YOU SM IF YOU DO I APPRERCIATE YOU!!!
1. What is the range of the function y = x^2?
a. all real numbers
b. x ≥ 0
c. y ≥ 0
2. In which quadrants is the ordinate positive?
a. I and II
b. II and III
c. I and IV
3. Which of the following ordered pairs lies on the graph of h(x) = -2x^2?
a. (1, -4)
b. (1, -2)
c. (1, 4)
4. Select all of the following points that lie on the graph of f(x) = 7 - 3x.
(-2, 1) (-1, 10) (0, 7) (1, 5) (2, 1)
5. The set of independent variables of a function is the
a. domain
b. range
c. relation
6. If h(x) = 5 for the function h(x) = 2x + 1, what is the value of x?
a. 2
b. 11
c. 12
7. Find f(6) if f(x) = x^2 ÷ 3 + x.
a. 4
b. 10
c. 18
8. (-3, 5) is located in _____.
a. Quadrant I
b. Quadrant II
c. Quadrant III
d. Quadrant IV
Answers
Answer:
i know number 8 is B but that's all sorry
Step-by-step explanation:
A soup bowl is in the shape of a hemisphere with a diameter of 10 cm. What is the approximate maximum volume of soup that the bowl can hold? A 2.094 cm B. 524 cm C. 262 cm
Answers
Answer:
C. 262 cm
Step-by-step explanation:
Use the formula for the volume of a sphere, V = [tex]\frac{4}{3}[/tex][tex]\pi[/tex]r³
Since the diameter is 10 cm, the radius will be 5 cm
Plug in the radius into the formula:
V = [tex]\frac{4}{3}[/tex][tex]\pi[/tex](5³)
V = [tex]\frac{4}{3}[/tex][tex]\pi[/tex](125)
V = 523.6
Since the bowl is a hemisphere, divide this by 2:
523.6/2
= 261.8
Rounding to the nearest cm, the volume of the bowl is 262 cubic cm.
So, the correct answer is C. 262 cm
Item 28 A red, green, and blue book are on a shelf. You randomly pick one of the books. Without replacing the first book, you choose another book. What is the probability that you picked the red and blue book
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60 centimeters every 2.5 years 30 centimeters every 15 months are these equivalent? I NEED IT MY TEST IS TOMORROW and I am just really stumped on this.
Answers
Answer:
Yes, they are equivalent
Step-by-step explanation:
15 months= 1.25 years
60/2.5= 24
30/1.25 = 24
Answer:
Step-by-step explanation:
Since 2.5 years equals 2.5(12)=30months you have
60cm/30mo and 30cm/15mo these are equivalent because (2/2)(30/15)=60/30
At the amusement park, Laura paid $6.00 for small cotton candy. Her older brother works at the park, and he told her they mark up the cotton candy by 300%. What is the price of the cotton candy before the markup?
Answers
Given the function ƒ(x) = 3x + 5, find ƒ(4) and x such that ƒ(x) = 38.
Answers
Answer:
just plug 4 inside f(x)=3(4)+5
3x+5=38
3x=33
Divid by 3 on both sides
x=11
Step-by-step explanation:
Find the measure of the exterior angle.
Answers
54 + a = 2a
54 = 2a - a
54 = a
so the triangle has these angels
44°
a + 10 = 54 + 10 = 64°
180 - 44 - 64 = 72°
and the 2a is
2(54) = 108°
to be sure
108 = 64 + 44
108 = 108
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