The expression f(0) represents the y-intercepts on the graph of f(x). The y-intercepts of a graph is the point where the graph crosses the y-axis.
Which of the following is a monomial?
A. 20x11 - 3x
B. 11X-9
C. 20x11
Answer: A
Answer: the answer is c : 20x^11
Step-by-step explanation:
If f(x) = -2x + 5 and g(x) = 5x - 5, what is the value of f(g(-4))?
Answer:
55
Step-by-step explanation:
g(-4)=-20-5 or -25
f(g(4)=-2(-25)+5 or 50+5
Help, please, please, please!!!!!!!
Answer:
X+2y=14
==X+2y-14=0
Step-by-step explanation:
Y=3x-14
==x=14/3
(6,4)is the anwer you can use desmos and it will give you the aswer
Which one is greater 0.8 or 0.777?
Answer:
Step-by-step explanation: 0.8
PLEASE HELP ME I WILL GIVE BRAINLIEST!
Find the length of BD for square ABCD.
B
23
A
D
The length of BD is a
(Type an integer or decimal rounded to one decimal place as needed.)
Answer:
BD = 32.5
Step-by-step explanation:
Since this is a square, the length of all the sides are equal. So line AB = BC = CD = DA = 23
Additionally, all the interior angles are the same (90°)
To find the length of BD, you can cut the square in half diagonally to form two right angled triangles, ABD and BCD.
For either one, BD is the hypotenuse of the right angled triangle so we can use Pythagoras' theorem to solve for the that (since we also know the legnth of the sides)
a = 23
b = 23
c = BD, which we have to find
[tex]a^{2} +b^{2} =c^{2} \\23^{2} +23^{2} =c^{2} \\\sqrt{23^{2} +23^{2} } = c\\\sqrt{529+529} =c\\\sqrt{1058} = c\\32.5 = c[/tex]
therefore the length of BD is 32.5
hope this helps!
help me pls , im stupif
It's alright, you're not stupif. It's just a little bit complicated if it's either your first time doing it or has been a while since you did it last.
r: 16 km. d: 32 km.
The Formula is: C = 2πr. Because it says below the rest of the data that we use 3 for pi, and since we have r, which is 16, the equation becomes C = 2(3)(16).
The answer becomes 96 Kilometers.
3 Mr. Howell runsmile in 6 minutes. Mr. Samuels runs 15 miles in 9 minutes. Whose speed is
greater? Explain.
4
HELPP
Answer:
Mr. Samuels
Step-by-step explanation:
Mr samuels runs a mile in 36 seconds, which is much faster than Mr. Howell.
Plsssssssssssssss help
Answer:
B
Step-by-step explanation:
Find the point where the two lines intersect (both problems, please. I don't understand it ;-; )
Answer:
point a to point b is only one lkine.
If you're looking for it's length then (11,-7), or 13.04
Step-by-step explanation:
PLEASE HELP. PLS THANK YOU SM!!
Answer:
212*(2)ⁿ
6784
Step-by-step explanation:
To find the number of two tailed monkey in 2016 we have
212*2
to find in 2017
212*2*2 or 212*2^2
we can write the following equation
212*(2)^n
where n is the number of years
To find the number of monkeys in 2020 we plug in 5 for n
6784
The minute hand of a clock is 6 inches long. How far does the tip of the minute hand move in 20 minutes? Round to two decimal places.
HELP I NEED HELP ASAP
Answer:
D should be the anwser if i did my math correctly!
what is the qoutent for 0.04/4.56
Answer: 0.877192982456
Step-by-step explanation:
Please help I have no clue if you can please do step by step explaining
Answer:
36cm^2
Step-by-step explanation:
Break it apart into rectangles/squares where you can figure out what the length of at least two sides are for each.
Then multiply and get the area of the smaller area.
Then add the areas up.
You're basically just breaking it down into smaller shapes, then adding the different parts back together.
A tree that is 6 feet tall is growing at a rate of 2 feet every year. A tree that is 12 feet tall is growing at a rate of foot each year. Enter the number of years it will take the two trees to be the same height.
Answer:
6 years
Step-by-step explanation:
let x = # of years
6 + 2x = 12 + x
x = 6
show work please i will give brailiest show work pls
2 - 1 + 5 x 4 x 11
14 ÷ 2 -1 + 3
3 x 8 x 2 – 42 + 5
A middle school student reads 48 books in 31/3 years. Find the students reading rate in books per year
Answer: 14 2/5 books per year
Step-by-step explanation:
From the question, we are informed that a middle school student reads 48 books in 31/3 years. The students reading rate in books per year will be calculated as:
= Total books read / Number of years
= 48 ÷ 3 1/3
= 48 ÷ 10/3
= 48 × 3/10
= 144/10
= 14 2/5 books per year
If you don’t know the answer pls don’t reply thank you
Answer:
Is B
Step-by-step explanation:
It's B because you use cups with the tablespoons to find the answer. 2 is cups, and it's on the numerator, and 1.5 is cups. It would have to be a numerator since you would only use denominators to plug in the value of tablespoons in the equation. v would be the denominator with 1.5 as the numerator since we are trying to find v with 1.5, so 1.5 has to be in the same fraction.
Hope this helps!
Which of the following are solutions to the inequality? Choose all that apply
-2x+5>11
Options:
x = -5
x = -4
x= -3
x = 0
x = 2
x = 3
x = 4
x = 5
Answer:
-5
-4
-3
Step-by-step explanation:
Manuel pays $ 500 per year fees to his homeowner's association. Next year, the association is increasing its fee by 5%
How much will Manuel pay next year?
Answer:
525
5 percent of 500 is 25
25 + 500=525
please answer these questions
Pls tell me the answer only.
Which linear inequality is represented by the graph?
O y < 1/2x +2
O y > 1/2x +2
O y < 1/3x +2
O y > 1/3x +2
Answer:
O y _< 1/2x +2 is your answer according to the given conditions.
16. Hanna has a bag of 23 marbles. 5 marbles are red, 6 marbles are blue, and the rest
are pink. Abby takes out two pink marbles without replacing them. What is the
probability that the next marble he draws will be blue?
A. 10/21
B. 4/21
C. 2/7
D. 6/23
Answer:
C. 2/7
Step-by-step explanation:
When two pink marbles are taken without replacement then the total number of marbles in the bag are reduced to 21 marbles. So the blue marble, which are currently in total 6 marbles, is taken out of the total of 21 marbles. The calculation of which is done as below:
Probability of Next Marble to be blue
= Blue Marble / Total Marbles in the bag
= 6 / 21
= 2 / 7
Hence, the correct option is C. 2/7
solve for m
–m + 8 = –4m − 10
Answer:
m=-6
Step-by-step explanation:
-m + 8 = -4m -10
+m. +m.
8= -3m -10
+10. +10
18 = -3m
/-3m /-3m
-6=m
Answer:
m=-6
Step-by-step explanation:
–m + 8 = –4m − 10
Subtract 8 from both sides
-m+8-8=-4m-10-8
Simplify:
-m=-4m-18
Add 4m to both sides
-m+4m=-4m-18+4m
Simplify:
3m=-18
Divide both sides by 3
3m/3=-18/3
-18/3=-6
m=-6
add 3 to h, then subtract 9 from the result
Answer:
3h-9
Step-by-step explanation:
you can't fit it into an equation because 1, i dont a image of it and 2, you can't subtract a number from a coefficient/variable
2. A plastic smartphone case is roughly rectangular and measures 6 in. by 3 in. The back side of
the case has two sections cut out: a l in. by 0.5 in. rectangle for the camera and a triangle that
is 1.5 in. wide and 1.5 in. tall so that the brand logo on the phone is visible when it is in the
case. What is the approximate area of the plastic on the phone?
15.25 in.2
0 16.375 in.2
019.625 in 2
20.75 in 2
Answer:
ITs 16.375 in.2
Step-by-step explanation:
If your in connections and you have Lesson 4: Area of Other Figures
Math 7 B Unit 3: Measurement the whole quick check answers are
1. D. 40.5cm2
2. B. 16.375 in.2
3. B 540cm2
4. C 460
Your welcome also I swear these are right!
plz, help I will give you the brainiest How likely is it to get a red card? A heart? A red or black card? A 2 of Hearts? Use the Probability Scale
Answer:
[tex]\frac{26}{52}[/tex], [tex]\frac{13}{52}[/tex], [tex]\frac{52}{52}[/tex], [tex]\frac{1}{52}[/tex]
Step-by-step explanation:
In a deck of playing cards there are 52 cards total.
13 clubs
13 hearts
13 spades
13 diamonds
half are red and half are black
all of the cards are red or black
plz mark me brainliest ;)
PLEASE HELP!! I need it asap tysm
Answer:
D
Step-by-step explanation:
Answer:
the answer is D your welcome lol
Step-by-step explanation:
lol
An account earns simple interest. Find the annual interest rate.
I= $225
P= $1500
t= 5 years
The annual interest rate is
%.