Answer:
The answer is C I took the k12 quiz and it said this is correct. Please mark brainliest. Thank you!!!
Step-by-step explanation:
The liquid can stay in the cooler |x≤7.35| minutes. Therefore, option A is the correct answer.
What are inequalities?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
Given that, for an experiment, the temperature of a liquid must stay above 60.7°F.
The starting temperature of the liquid is 90.1°F.
Here, 90.1-60.7
= 29.4
It is placed in a cooler, which lowers its temperature 4°F each minute.
Now, number of minutes =29.4/4
= 7.35 minutes
Therefore, option A is the correct answer.
To learn more about the inequalities visit:
https://brainly.com/question/20383699.
#SPJ2
find the value of 'h' pls say the answer
Answer:
A
Step-by-step explanation:
The area (A) of a triangle is calculated as
A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )
Here A = 16, b = AB = 8 and h = MN , then
[tex]\frac{1}{2}[/tex] × 8 × MN = 16
4 × MN = 16 ( divide both sides by 4 )
MN = 4 cm → A
Find the area of the parallelogram.
Answer:
What is the product of −2 1/2 and −3 1/3
Step-by-step explanation:
What is the product of −2 1/2 and −3 1/3
Which postulate or theorem proves that △ABC and △EDC are congruent?
Answer:
SAS
Step-by-step explanation:
You are already given that two sides are congruent, thus making the "s" part. You can further say that two angles are congruent, due to the verticle angle theorem!
Usa los aprendizajes que has utilizado para completar la siguiente tabla ayuda es para hoy
Answer:
no hay imagen xd
Step-by-step explanation:
Ralph runs at a constant rate of 3 miles per hour. How long will it take Ralph to run 15 miles?
A. 2 hr.
B. 3 hr.
C. 4 hr.
D. 5 hr.
Answer:
D. 5 hr.
Step-by-step explanation:
It´s just like you´re doing division so you can divide 3 by 15 and you know that 5 x 3 = 15 so D is your answer
Write an equation that models the roasting time as a function of the weight of a turkey. Interpret the slope and y-intercept of the line of fit.
Answer:
I do that in school its annoying.
6,2.75?
what is the value of x
Answer:
Depends on the domain and the graph.
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
x=1 so the value of 1 is x too
Consider the following expression.
2a +7b +5+6b
Select all of the true statements below.
2a is a term.
2a is a factor
5 is a constant.
7b and 6b are like terms.
2a is a coefficient.
None of these are true.
Explain the process to determine how many solutions the equation
16
−
2
t
=
5
t
+
2
has. Be specific.
Step-by-step explanation:
2t = 5t +2
2t - 5t = 2
-3t = 2
t = -2/3
Find the distance between 314 and −134 on a number line. Write your answer in simplest form.
Answer:
448.
Step-by-step explanation:
314 - (-134)
= 314 + 134
= 448.
Una tienda virtual ofreció el 15% de descuento el dia de su aniversario.ese dia Jorge compro una lavadora que regularmente cuesta 1350000.cuanto ahorro en la compra
Answer:
unooooooooooooooooooooooooooooooooooooooooooo
Step-by-step explanation:
fine the slope of the line y=-4x-2/3
Answer:
An equation of a line is written in the form y=mx+b. “m” is the slope and “b” is the y-intercept. So, the slope of the given line is -4.
:)
Find the gradient (m) and y-intercept (c) of the equation y =-2/3x+1/3
he equation of a line is written as y=mx+b where m is the slope and b is the
y -intercept, Thus,m=23 And the y -intercept,b=1
Need this asap show the formula work A(n)=a*r^n-1, Follow the directions and solve this sequenc: 9,-36,144,-576
A.
CR:-4
10th term: -2,359,296
B.
CR:4
10th term: 2,359,296
C.
CR:-4
10th term: 2,359,296
Answer:B.
CR:4
10th term: 2,359,296
Step-by-step explanation:
I am not 100% sure but I think I will tell you this answer might be wrong I am not sure
Can anyone help me ASAP!
Answer:
B
Step-by-step explanation:
Solve the equation 3 x 2 - 5x + 1 = 0 expressing your answer correct to two decimal places
Answer: x = 1.4
Step-by-step explanation:
Simplify:
6-5x+1 = 0
Subtract 1 from both sides:
6 -5x = -1
Subtract 6 from both sides:
-5x = -7
Divide both sides by -5:
x = 1.4
what is the interest that produces 5,600 dollars loaned at 8% annual simple interest during
Answer: 448
Step-by-step explanation:
Assuming that you multiply 5600 by 8% which would end up being 448.
Hello, how are you? I hope you are perfect.
.... I was wondering if you could help me answer these divisions, I really can't answer them.
(I ask you from my heart, if you don't know, don't answer. I've been trying for days to get them to answer me well and nothing, so please help me
-: .DIVISIONS-
5.4078÷28 ==
0.62409÷45==
9.0804÷60==
(THOSE ARE ALL, PLEASE I JUST NEED THE DIVISIONS STEP BY STEP. PLEASE)
Answer:
5.4078÷28 = 0.19313571428
0.62409÷45 = 0.01386866666
9.0804÷60= 0.15134
Step-by-step explanation:
mark me brainliest :D
What is the product of 7.0\times 10^37.0×10
3
and 8.7 \times 10^58.7×10
5
expressed in scientific notation?
Answer:
1.[tex]4.9\times10^7[/tex]
2.[tex]7.589\times10^{11}[/tex]
Step-by-step explanation:
In order to find the answer to this question convert all notations into standard form and then multiply.
1.
[tex]7.0 \times10^3\times7.0\times10^3[/tex]
[tex]7.0.0.0.=7000[/tex]
[tex]7000\times7000=49000000[/tex]
Convert back into notation:
[tex]49000000 = 4.9\times10^7[/tex]
2.
[tex]8.7\times10^5\times8.7\times10^5[/tex]
[tex]8.7 = 8.7.0.0.0.0. = 870000[/tex]
[tex]870000 \times 870000 = 756900000000[/tex]
Convert back into notation:
[tex]756900000000=7.589\times10^{11}[/tex]
[tex]7.589\times10^{11}[/tex]
Hope this helps.
The school cafeteria offered a choice of pizza or nachos to sixth grade students Sixty students chose pizza. This represents 40% of the sixth-grade class. How many students are in the sixth grade?
Answer:
150 students.
Step-by-step explanation:
60 = 40%
? = 100%
(60*100)/40
= 150 students
Writing The graph shows a proportional relationship between the variables y and x. Write an equation to model
the relationship. Use pencil and paper. Explain how you know there is a proportional relationship if you are given
either an equation or a graph.
the equation y= (blank) models the relationship.
the graph picture is the one that will help you figure it out
Answer:
y x
..........
....................
Write the standard form of the equation for:
y+3=-3/2 (x+1)
I will give Brainliest
Answer:
y+3= −3 2 (x+1)
y= −3 2 x+ −9 2
i think..
Answer: 3x- 2y=3
Step-by-step explanation:
Mike used a coordinate plane to design the patio shown at the right. Each unit on the grid represents 1 yard. To buy materials to build the patio, Mike needs to know its perimeter. What is the perimeter of the patio?
The perimeter of the patio which is the sum of all sides of the patio is: 22 units.
Recall:
Perimeter is the sum of all segments or sides of a figure/shape.Given:
A (3, 2)
B (3, 4)
C (7, 4)
D (7, 7)
E (9, 7)
F (9, 2)
Thus:Perimeter of the Patio = AB + BC + CD + DE + EF + FA
AB = |4 - 2| = 2 units
BC = |7 - 3| = 4 units
CD = |7 - 4| = 3 units
DE = |9 - 7| = 2 units
EF = |2 - 7| = 5 units
FA = |9 - 3| = 6 units
Perimeter = 2 + 4 + 3 + 2 + 5 + 6 = 22 units
Learn more here:
https://brainly.com/question/1662811
5 divided by 1/7 is?
please hurry im dead meat if my mom finds out this is not a quiz it is a lesson BRAINLY DONT TAKE THIS DOWN
Answer: do it your self lazy
Step-by-step explanation:
Which of the following is most likely the next step in the series? PLEASE ANSWER ASAP
Answer:
A.
Step-by-step explanation:
Let's first see what we have in the 3 given drawings.
1. Blue drawing with 2 perpendicular lines.
2. Red drawing adds a horizontal line.
3. Blue drawing adds a vertical line.
4. Next expected move: red drawing adds a horizontal line
Answer: A.
help if yu good w math pls
Answer:
y = -4x + 1
Step-by-step explanation:
An air show is scheduled for an airport located on a coordinate system measured in miles. The air traffic controllers have closed the airspace, modeled by a quadratic equation, to non-air show traffic. The boundary of the closed airspace starts at the vertex at (10, 6) and passes through the point (12, 7). A commuter jet has filed a flight plan that takes it along a linear path from (–18, 14) to (16, –13). Which system of equations can be used to determine whether the commuter jet’s flight path intersects the closed airspace?
StartLayout Enlarged Left-Brace 1st Row y = one-fourth (x minus 5) squared + 10 2nd Row y = negative one-half x + 5 EndLayout
StartLayout Enlarged Left-Brace 1st Row y = one-fourth (x minus 5) squared + 10 2nd Row y = negative 2 x minus 22 EndLayout
StartLayout Enlarged Left-Brace 1st Row y = one-fourth (x minus 10) squared + 6 2nd Row y = Negative StartFraction 27 Over 34 EndFraction x minus Five-seventeenths EndLayout
Answer:
Step-by-step explanation:
PLEASE HELP 7TH GRADE MATH 24 POINTS
Answer:
180-140=R
R=40
Step-by-step explanation:
This should help
let f(x)=4x-5. describe the transformation from the graph of f to the graphs s(x)= -f(x) and t(x)= f (-x)
Answer:
Answer:
g(x)=-6/5x+1/2
h(x)=-6/5x-1/2
Step-by-step explanation:
1). g(x)=−f(x) ?
f(x)=6/5x−1/2
g(x)=−(6/5x−1/2)
g(x)=-6/5x+1/2
2). h(x)=f(−x) ?
f(-x)=6/5(-x)−1/2
f(-x)=-6/5x-1/2
h(x)=-6/5x-1/2
Step-by-step explanation:
PLEASE PEOPLE , I NEED HELP CAN YOU HELP ME PLEASE :,)
Step-by-step explanation:
= (1 + 5z)(-4)
= (1 + 5z) × (-4)
= 1.(-4) + 5z. (-4)
= -4 - 20z
