pls hurry ty for answering
Answer:
b
Step-by-step explanation:
Alejandro plans to begin filling his backyard pool with water at noon. Assume noon represents t = 0 for time t in minutes. The depth of water in the pool is the product of the rate at which the water flows into the pool and time. The total depth of the water when the pool is full is 120 centimeters.
a. Alejandro begins filling his pool 15 minutes later than planned. Write the function relating the time since noon to the rate r at which water flows into the pool. Graph the function.
b. Analyze the key features of the graph in the context of the situation.
Answer:
i cant understand
Step-by-step explanation:
What is 25/15 - 12/15
Answer:
13/15
Step-by-step explanation:
25/15-12/15
(25-12)/15
13/15
13 because you have to subtract both of them
okay everybody, everybody for him or her self! What's 1+1? The two lucky people who answers this question will get brainlest!
Answer:
Uhhh Ummm HMMMM 11 HHAHAAHA Jk 2
Step-by-step explanation:
18 cm
10 cm
15 cm
Find the area of the triangle.
[?] square centimeters
Which are the base and height of the triangle?
Answer: If 10 and 15 are base and height, then answer is 75 cm squared. If 15 and 18 are base and height, then answer is 135 cm squared. If 10 and 18 are base and height, then answer is 90 cm squared.
Answer:75
Step-by-step explanation:
Can someone help me solve this pls
Answer: that’s an acute angle
Step-by-step explanation:
Find the circumference of the pizza. Round your answer to the nearest hundredth.
Answer:
40.84 inches
Step-by-step explanation:
C=πd
C=π(13)
C=13π
C=40.84
So the pizza has a circumference of about 40.84 inches.
A 37.5 mL solution contains 0.181 g of potassium chromate, K2CrO4 What is the
molarity?
Answer:
molarity=
194,19g/mol∗37.5mL
0.181g∗1000
=0,0248mol/L
Step-by-step explanation:
PLZ HELP WILL GIVE BRAINLEST
Write an equation that you can use to find the value of x'.
Perimeter of triangle: 16 in.
Answer:
x= 16/3
Step-by-step explanation:
From the equation we know x is the same for all sides so the perimeter is:
p = x + x+ x we know the perimeter so it would be
16 = 3x (we add the x)
then we need to divide both sides by three to have an equation for x so it would be:
x= 16/3
Which of the following could be a zero of f(x)=x4-10x3+35x2-50x+24
Answer:
this answer is
Step-by-step explanation:
Invisible
15 pointss ! help asap, sorry it looks blurry
Answer:
A and B.
Step-by-step explanation:
I graphed them on desmos. :)
Hope this helps.
Answer:
the third (B) and the first (A)
If x = y and y = 2 then 3x =
Answer:
The answer would be 6
Step-by-step explanation:
What is the range of the following graph? Please don’t put down any links.
Answer:
[-4, infinity)
Step-by-step explanation:
The range is all the y values. The minimum is -4, and the maximum is infinity because there are arrows pointing upwards.
hello please help i’ll give brainliest
Answer:
1. 1
2. 6
3. 3 or 4
Step-by-step explanation:
Answer:
1. 8 families have 3 children
2. 25 families are represented in the dot plot.
3. 20 families have less than 4 children
which statement is true?
A minute is 60 times as long as an hour.
A minute is 60 times as long as a second.
A second is 60 times as long as an hour.
An hour is 60 times as long as a second.
Answer:
A minute is 60 times as long as a second.
Step-by-step explanation:
There are 60 minutes in a second.
The statement that is true is a minute is 60 times as long as a second.
Is one minute 60 times as one second?Note that A minute is equivalent to 60 seconds. And that;
So therefore, a minute is 60 times as long as a second.
Learn more about minute from
https://brainly.com/question/291457
A square playground has sides that each measure 120 feet in length.
On a scale drawing, 1/4 inch represents 5 feet on the playground.
How long is a side of this playground on the scale drawing?
[tex]f(x)=|3x-5|+7x\\g(x)=-2x+9\\what is \\ (f+g)(x)[/tex]
Given:
The functions are:
[tex]f(x)=|3x-5|+7x[/tex]
[tex]g(x)=-2x+9[/tex]
To find:
The function [tex](f+g)(x)[/tex].
Solution:
We have,
[tex]f(x)=|3x-5|+7x[/tex]
[tex]g(x)=-2x+9[/tex]
We know that,
[tex](f+g)(x)=f(x)+g(x)[/tex]
On substituting the values of given functions, we get
[tex](f+g)(x)=|3x-5|+7x+(-2x+9)[/tex]
[tex](f+g)(x)=|3x-5|+7x-2x+9[/tex]
[tex](f+g)(x)=|3x-5|+5x+9[/tex]
Therefore, the required function is [tex](f+g)(x)=|3x-5|+5x+9[/tex].
omllllll please helpp
Answer:
a. 8x^3y^3
b. x^5
Step-by-step explanation:
Shonda earns $10 per hour at Sneakers Plus. She is also paid a $2 commission on every pair of sneakers she sells. How much did Shonda earn if she worked 6 hours and sold 9 pairs of sneakers?
Answer:
78
Step-by-step explanation:
6*10=60
2*9=18
60+18=78
pleaseeeeee help
do not scam me
marking brainlist
Answer:
mirror x than mirror y i guess
Step-by-step explanation:
measured the sides of a right triangle to be 15cm and 8cm. Find the length of the hypotenuse.
Leslie had 30 pieces of bubblegum. Each piece of bubblegum cost $.12 each. What was the total she paid for all 30 pieces of bubblegum?
Step-by-step explanation:
30 pieces of bubblegum
each piece: $.12
Total paid = 30 × $.12
Answer: $3.60
Solve for the inequality for p. write it out in simplest form. Please help! :)
4p−1≤ 3p−10
Answer:
p≤ -9
Step-by-step explanation:
4p-1≤ 3p-10
4p-3p≤ 1-10
p≤ -9
If this helps please mark as brainliest would really appreciate it
Answer:
See the image below:)
Step-by-step explanation:
Which circle shows an intercepted arc?
Answer:
B.
Step-by-step explanation:
An intercepted arc can therefore be defined as an arc formed when one or two different chords or line segments cut across a circle and meet at a common point called a vertex.
The required intercepted arc has been shown in circle B. Option D is the correct answer.
What is intercepted arc?In geometry, an intercepted arc is an arc of a circle that lies in the interior of an inscribed angle of the circle, and whose endpoints lie on the sides of the angle.
In other words, if we draw two rays originating from a point on the circle's circumference, the intercepted arc is part of the circle's circumference that lies between the two rays and is located inside the angle formed by the rays.
Here,
Following the above definition, Circle B consists of the intercepted arc.
Learn more about intercepted arc here:
https://brainly.com/question/23995755
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Here is Kwame’s work writing the expression 4-2(x + 5) using fewer terms.
Answer: 20 -2x
Step-by-step explanation:
Answer:
-2x - 6
Step-by-step explanation:
Carry out the indicated multiplication:
4-2(x + 5) = 4 - 2x - 10, or
= -2x - 6 (answer)
A triangle with side lengths 3, 4, and 5 is a right triangle
by the converse of the Pythagorean Theorem.
What are the measures of the acute angles?
Answer:
36.87° and 53.13°
Step-by-step explanation:
the legs of the right triangle are 3 and 4 and the hypotenuse is 5
tan x = 3/4
x = arctan (3/4)
= 36.87° = measure on one acute angle
90 - 36.87 = 53.13° = measure of the other acute angle
Answer:
This is what I got for this question but if I did it wrong I'm sorry
Step-by-step explanation:
Formula- c^2 < a^2 + b^2
3^2 + 4^2 5^2
9+16= 25 25
PLEASE HELP!! I don't know what I'm doing wrong.
Answer: 23
Step-by-step explanation:
Answer:
I believe the answer is 23. It looks like you just need to count the number of Xs between 6 and 20.
If a escape room party has 16 participants and 4 escape puzzles.How many staff are needed?
Answer:
4
Step-by-step explanation:
if there are 4 puzzles and only 16 participants. Also WHAT??? makes no since what to do
If y varies inversely as x and y = 4 when x = 12, find the constant of variation