Answer:
-2.5 degrees C every hour
Step-by-step explanation:
This is because it is the same rate as the rate at the top.
need help cause im not sure or how to do it
Answer:
-30
Step-by-step explanation:
Can someone please help me
1) True or False? Square root functions have either a maximum or a minimum, but not both
Answer:
true
Step-by-step explanation:
square root functions are just half of a parabola rotated 90° so depending on which half of the parabola (top has minimum and bottom has maximum) it is, it will have one, but it cannot have both since it is a continuous function after the max or min
Expand the expression
Please help
1/4(36a+b)
Answer:
9a+b/4
Step-by-step explanation:
Answer:
9a + b/4
Step-by-step explanation:
You must first simplify your answer.
An Uber fare is calculated using the formula: Base Fare + (Cost per minute x time of the ride in hours).
If an uber's base fare is $20 and the cost per minute is $10, then how much will be a fare in 3 hours?
Answer:
$40
Step-by-step explanation:
substitute numbers:
20 + (10x3)
20+30= 40.
how many meters are in 3,456 millimeters? is it 3456000?
Answer:
3.456
Step-by-step explanation:
one meter is 100 millimeters
Answer:3.456 meters
Step-by-step explanation:
1 meter = 1000 milimeters
3456 milimeters / 1000 = # of meters
3456/1000=3.456
What is the product of 62.834x0.45
Answer:
28.2753 is the answer
Allie worked for 1/2 hour on Saturday and 2/3 hour on Sunday.What are four common denominators for the fractions?Explain your reasoning.
The four common denominators are 6,12, 18 and 24.
What are fractions?A fraction is a non-integer. It is made up of numerators and denominators. An example of a fraction is 2/3. 2 is the numerator and 3 is the denominator.
What are four common denominators for the fractions?
The common denominators for the fractions are numbers that would divide both 2 and 3. This numbers can be determined by multiplying 2 and 3 and finding the multiple of the product.
2 x 3 = 6
Multiples of 6 = 6, 12, 18, 24
To learn more about multiples, please check: https://brainly.com/question/26030133
At which point does the line in the graph cross the y-axis
A. (0,4)
B.(4,0)
C.(3,0)
D.(0,3)
Use the image to answer the question
Answer:
A = 140 in²
Step-by-step explanation:
The area (A) of the triangle is calculated as
A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )
here b = 20 and h = 14 , then
A = [tex]\frac{1}{2}[/tex] × 20 × 14 = 10 × 14 = 140 in²
How much warmer is `82°\{F}` than `-40°\{F}`?
Answer:
124 degrees warmer
Step-by-step explanation:
i think
Answer:
It’s 122 because 80 and -40 is 122.
Step-by-step explanation:
hope this helps
How do you solve
B/5+9<10
Answer:
inequality form: b<5
Step-by-step explanation:
Answer:
B<5
Step-by-step explanation:
To solve for B in the inequality,
subtract 9 from both sides of the equation.
B/5+9<10
B/5<1
multiply both sides by 5 to isolate B.
5(B/5<1)
B<5
Find the surface area of the prism
Answer: 25
Step-by-step explanation:
please help (right answer gets brainliest)
I got two more pls answer
Answer:
33.) = 4
34.) = 2
35.) = 6
36.) = 6
37.) = 91
38.) = 35
39.) = 4
40.) = 28
41.) = 18
42.) = (-6)
Step-by-step explanation:
33.)(10 + 6) ÷ [(9 – 5) × (5 – 4)²]
(16) ÷ (4) × (1)²
16/4 = 4
Thus, The answer is 4
34.)(3² × 2) ÷ (5 + 8 – 5 + 1)
(9 × 2) ÷ (9)
18/9 = 2
Thus, The answer is 2
35.)6² ÷ {2 + 5 – [9 – (6 + 2)]}
6² ÷ [2 + 5 – (9 – 8)]
36 ÷ [2 + 5 – (1)]
36 ÷ 7 – 1
36/6 = 6
Thus, The answer is 6
36.)(3 × 3 × 2) ÷ (4 – 1)
18/3 = 6
Thus, The answer is 6
37.)4 × 3 × 10 – 4² – (10 + 3)
120 – 16 – 13
120 – 29 = 91
Thus, The answer is 91
38.)5 × [(22 – 1) × 2] ÷ (8 + 2 – 4)
5 × [(21) × 2] ÷ (6)
5 × 42 ÷ 6
5 × 7 = 35
Thus, The answer is 35
39.)-2 × 4 ÷ [2 + (-4) – (-4)] – 4
-8 ÷ (2 – 4 + 4) – 4
-8 ÷ 2 – 4
-8/-2 = 8/2 = 4
Thus, The answer is 4
40.)-4(-1 + 2) × 4 – 2 + (-1)
-4 × (1) × 4 – 2 – 1
(-4) × (-7) = 28
Thus, The answer is 28
41.)-3 – (-3 × 3) + 6 × 2
-3 – (-9) + 12
-3 + 9 + 12
6 + 12 = 18
Thus, The answer is 18
42.)6 – {3² + [3 × (-1)²]}
6 – [9 + (3 × 1)]
6 – (9 + 3)
6 – 12 = -6
Thus, The answer is (-6)
-TheUnknownScientist 72
Answer:
4, 2, 6, 6, 91, 35, 4, 28, 18, (-6)
Step-by-step explanation:
hope it's helpful
answers are A:30 B:35 C:25 D:15
Step-by-step explanation:
[tex]\large{ \star \fcolorbox{magenta}{purple}{ \fcolorbox{magenta}{blue}{ \fcolorbox{magenta}{pink}{ \fcolorbox{magenta}{red}{ \sf{ 35}}}}}} \star[/tex]
net force = force acting on body
net force = 10+20+5 =35N
The pond can hold 400 water lilies. By what day will the pond be full? Write and solve an equation. The pond will be full by the end of day.
The pond will be full by the end of the day in 93 days.
Linear systemIt is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.
Given
The pond can hold 400 water liters.
y = 3.915(1.106)x is an expression.
To findThe pond will be full by the end of the day.
How many days it will take?Let x be the day and y be the hold of water.
When pond can hold 400 liters of water the x will be
400 = 3.915×1.106x
400 = 4.33 x
x = 92.37 ≈ 93
Thus, the pond will be full by the end of the day in 93 days.
More about the linear system link is given below.
https://brainly.com/question/20379472
Answer:
46
Step-by-step explanation:
just did it on edge
Find g(x), where g(x) is the translation 1 unit right of f(x)=x2.
Step-by-step explanation:
this is the answer (y2 - y1) = m (x2 - x1)
If the cost of 16 bar of chocolate costs $84. Find the cost of 28 bars of
chocolate.
Answer:
16 bars=$84, meaning that one bar cost 5.25
28 bars=$147
A chef prepared 280 pizzas for a party. Four-sevenths of
them were eaten. How many pizzas were eaten?
Answer:
eaten = 280 × 4 / 7 = 160
just multiply 280 by the rate you have ( 4/7 )
160 pizzas were eaten at the party.
At the party, the chef prepared 280 pizzas. To find how many pizzas were eaten, we calculate four-sevenths of the total pizzas. Four-sevenths can be represented as 4/7. To do this, we multiply 280 by 4/7.
To find out how many pizzas were eaten, we can calculate four-sevenths of the total number of pizzas prepared (280).
Number of pizzas eaten = (4/7) * 280
Let's do the calculation:
Number of pizzas eaten = (4/7) * 280
Number of pizzas eaten = 160
So, 160 pizzas were eaten at the party.
Therefore, 160 pizzas were eaten at the party. The chef made 280 pizzas, but only 160 of them were consumed, leaving 120 pizzas uneaten.
Learn more about multiplications here
https://brainly.com/question/31548795
#SPJ2
formula valid for all polygons: P =______________
formula valid for the rectangle: P=_____________
Measure: P=(15+_) x _ = _cm
Answer:
perimeter = sum of all sides. this is same for polygons
rect: area l×b. peri = 2(l+b)
Step-by-step explanation:
15+5 = 20
20*2 = 40 cm is the perimeter of the given figure
Answer:
P = 40 cm
Step-by-step explanation:
Here,
We can see that the given polygon is a rectangle. The length and breadth of rectangle is 15 cm and 5 cm.As we know that the formula of perimeter of rectangle is :
[tex]\longrightarrow{\pmb{\tt{P = 2(L + B)}}}[/tex]
P = Perimeter L = Length B = BreadthSubstituting all the given values in the formula to find the perimeter of rectangle :
[tex]\begin{gathered} \qquad{\longrightarrow{\sf{P = 2(L + B)}}}\\\\\qquad{\longrightarrow{\sf{P = 2(15 + 5)}}}\\\\\qquad{\longrightarrow{\sf{P = 2(20)}}}\\\\\qquad{\longrightarrow{\sf{P = 2 \times 20}}}\\\\\qquad{\longrightarrow{\sf{P = 40}}}\\ \\ \qquad{\star{\underline{\boxed{\sf{ \red{P = 40 \: cm}}}}}}\end{gathered}[/tex]
Hence, the perimeter of rectangle is 40 cm.
[tex]\rule{300}{2.5}[/tex]
The graph shows the distance a car is driven for each gallon of gas used.

* Does the graph represent a proportional relationship? Explain your answer.
* How many miles can be driven using 5.5 gallons of gas?
* Use the graph to explain how you found the number of miles that can be driven using 5.5 gallons of gas.
Answer all parts to recieve full credit for this question
Answer:
Step-by-step explanation:
See attachment
Two line are perpendicular. The slope of one line is -5/7. What is the slope of the other line? Justify your answer
Answer:
The slope of the other line is 7/5 and it is perpendicular with a line of slope -5/7.
Step-by-step explanation:
Answer:
7/5
Step-by-step explanation:
Perpendicular lines multiply to -1. Let m be the slope of the line perpendicular to the line with the slope of -5/7
-5/7 * m = -1
Multiply each side by -7/5 to get m alone
-7/5 * -5/7 *m = -1 * -7/5
m = 7/5
The slope of the line that is perpendicular to -5/7 is 7/5
A pyramid with a rectangle base has a volume of 60 cubic feet and a height of 6 feet the width of the rectangle base is 4 feet. finf the length of the rectanglr base
Answer:
The length is 2.5ft
Step-by-step explanation:
V=w*h*l=4·6·2.5=60
Center at (0 , 2) and radius of 10 units.
Answer:
31.42 units²
Step-by-step explanation:
Formula for the area of a circle: π×r² (pi times the radius squared)
if the radius is 10 units, plug that into the equation by making it:
π×10²
first do 10²=100
then multiply 100 by π
this gives you about 31.42 units²
Your first order of the day is $7.64. What would the total cost be with a 4.5% tax and 20% tip?
if f(x)=2x²-1 and g(x)=7x+1 find fg
Answer:
Therefore, we have(ƒ - g)(x)
= f(x) = g(x)
(2x² + 1)(x² – 7)
= 2x² +1-x² +7 =
x² +8.
Thus, the required value is(f - g)(x) = x² + 8.
Answer:
fg=2x²+7x i think its true f
On a survey of 40 students, 25% said they liked winter sports. How many students said they like winter sports?
Certain clouds form when temperatures fall below - 82°C. What is this temperature in degrees Fahrenheit?
Answer:
-115.6F
Step-by-step explanation:
you can search for a temperature conversoin calculator on the internet
6.4x1.2= IN DISTRIBUTIVE PROPERTY
0.2(32+6)
0.2 times 32 is 6.4
0.2 times 6 is is 1.2
At a party, the amount of people who ate lasagna was 12 less than
- of the total number
2/5
of people. The number of people who ate lasagna was 18. Write and solve an equation to find the
number of people at the party. Let x represent the number of people at the party. Use pencil and
paper. Write a one-step equation that has the same solution.
Answer:
2 is the correct answer
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