Answer:
[tex]\sqrt{49}[/tex]=7
The value of the square root of the number 49 is 7.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs. An nth root of a number x is a number r that when raised to the power n yields x.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the number is 49 and the square of the number is calculated as,
E = √49
E = √ ( 7 x 7 )
E = 7
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The harbor at Green Top Lake has a lot of algae. However, as it gets colder, algae starts dying. At the beginning of fall, there 150,000 square feet of algae. Suppose half of the algae dies per month. What is the relationship between time and amount of algae?
discrete or continuous
Answer:
Discrete.
If it was continuous, probably all the algae would have died.
Discrete
It is the amount of time of an event. Fall is a type of event, which lasts for a period of time.
Someone help me please
Step-by-step explanation:
the answer is
About 50 inches
Before the celebration for
Groundhog Doy, the city
set up on hexogonal
barner around the park. If
each side of the barrier
was 145 yards long, how
mony feet of fencing were
used to create the barrier?
Answer:
Doin it for the bag!!
Clive draws △MNR, with MN = 2 cm, NR = 4 cm, and RM = 3 cm. Which triangle represents Clive's triangle?
Answer:
Scalene Triangle
Step-by-step explanation:
We are told that he drew a triangle MNR. Now, the sides are given as;
MN = 2 cm
NR = 4 cm
RM = 3 cm
This means that the 3 sides are not equal. And a triangle with it's 3 sides being unequal is called a scale me triangle.
Answer:
Scalene Triangle
Step-by-step explanation:
We are told that he drew a triangle MNR. Now, the sides are given as;
MN = 2 cm
NR = 4 cm
RM = 3 cm
This means that the 3 sides are not equal. And a triangle with it's 3 sides being unequal is called a scale me triangle.
please help me pleeeeeeaaassseee
Answer:
Step-by-step explanation:
answer no 3:
1] Factor out the common term 2.
2(3x+y) = -26
2] Divide both sides by 2.
3x+y= -26/2
3x+y = − 13
3]Subtract y from both sides.
3x = - 13-y
4] Divide both sides by 3.
x = -13-y/3
Part 2:-
Add 6y to both sides.
x=21+6y
x=21+6y
4w-3(-5z+2w)-2z
-3(w+6)+5w
simplify PLEZEZEZEZE I NEED THIS ASAP PLZZZZZ I WILL FAILL IF I DONT GET THIS RIGHT plz dont give me wrong answer :( plz helpppppppppppppppppppp
Please help if you want BRIANLEIST!!
Answer:
9/9 × 7 is equal to 7
9/9 × 7 =
9/9 × 7/1 =
9 × 7 = 63
9 × 1 = 9
63/9 ÷ 9 = 7
Rewrite the radical expression as a rational exponent.
Please help!!!
Answer:
C
Step-by-step explanation:
You can think of the square root as [tex]\frac{1}{2}[/tex] which would multiply throughout producing the answer.
Solve for b.
b = ✓ [?]
15
8
b
Pythagorean Theorem: a2 + b2 = c2
Enter
Answer:
161
Step-by-step explanation:
8² + b² = 15²
first square 8 = 64
then square 15 = 225
ok.
225 - 64 = 161...
A cookie recipe requires 2 pounds of butter to make 18 dozen cookies. If a baker wants to make only 3 dozen cookies, which proportion can he use to find b, the number of pounds of butter he needs.
2/18 = b3
5/18 = b3
2/18 = 3b
3/18 = 2b
LOL PLZ HELP Which kind of function best models this relationship?
Time (months) Views
0
50
2
313
4
1950
6
12,210
76,300
8
10
476,800
Choose 1 answer:
(A A
Linear
B
Exponential
Answer:
Exponential function
Step-by-step explanation:
Is 84 / 56 = 16 / 9 proportional
Answer:
No
Step-by-step explanation:
84/56=1.5
16/9=1.78
Answer:
no
Step-by-step explanation:
its not
Find the amount Enca owes at the end of 3 years if $6500 is loaned to her at a rate of 4% compounded monthly
Answer:
7311.616
Step-by-step explanation:
6500 x 1.04^3
Members of a lacrosse team raised $1878.50 to go to a tournament. They rented a bus for $1075.50 and budgeted $73 per player for meals. Determine the number of players the team can bring to the tournament.
Answer:
Step-by-step explanation:
11
Given: f(x) = x - 7 and h(x) = 2x + 3
Write the rule for f(h(x))
Answer:
f(h(x)) = 2x - 4
Step-by-step explanation:
To find the rule for f(h(x)), substitute h(x) = 2x + 3 into f(x) = x - 7:
f( ) = ( ) - 7 becomes
f(h(x)) = (2x + 3) - 7, or 2x + 3 - 7, or f(h(x)) = 2x - 4
HELP :( DO IT FOR FWENCH FWY PWESSSSSSSSSSSSS
Answer:
I'm just answering for the points bc my other acc is gone
Step-by-step explanation:
Which equation represents the line that passes through (0,0) and is perpendicular to y= -4/3x + 3
Answer:
y=3/4x
Step-by-step explanation:
How many 1\8 teaspoons are equal to 4 3\4 teaspoons.
A. 18
B. 12
C. 1 7\12
D. 1 1\24
Answer:
a
Step-by-step explanation:
Answer:
24 1/8 teaspoons are equ to 4 3/4 teaspoons
Multiply. (x-6)(x+4) with work.
Answer:
(x+-6)(x+4)
(x)(x)+(x)(4)+(-6)(x)+(-6)(4)
x^2+4x-6x-24
Answer is x^2-2x-24
Step-by-step explanation:
write the equation of a line from the graph
Answer:
you take the graphs information and you write it in an equation.
Step-by-step explanation:
you take the graphs information and you write it in an equation.
Jason,Jennifer, Josh, and Jill went to a toy store. Jason spent $11.02. Jennifer spent $10.20. Josh spent 12.75. Jill spent 12.80. Which list shows the amounts spent in order from greatest to least
Answer:
(from greatest to least)
Jill (12.80) , Josh (12.75) , Jason ( 11.02) , Jennifer (10.20)
Step-by-step explanation:
Jason = 11.02
Jen = 10.20
Josh = 12.75
Jill = 12.80
Least = Jennifer
Greatest = Jill
Jill (12.80) , Josh (12.75) , Jason ( 11.02) , Jennifer (10.20)
Answer: Jill (12.80), Josh (12.75), Jason (11.02), and then Jennifer (10.20)
Step-by-step explanation: Amounts of money spent from greatest to least!
A pilot is traveling at a height of 30,000 feet above level ground. She looks down at
an angle of depression of 6° and spots the runway. As measured along the ground, how
many miles away is she from the runway? Round to the nearest tenth of a mile.
Answer:
540.6 mi
Step-by-step explanation:
The angle of depression = angle of elevation = 6°
Let x = the distance to the runway.
tan 6 = 30000/x
xtan 6 = 30000
x = 30000/tan 6 =285430.9 ft
285430.9336.../5280 = 540.6 mi
A pilot is flying 30,000 feet above the surface of the earth. She notices the runway when she looks down at a 6° depression then she is 540.6 miles away from the runway.
What is meant by angle of depression?A depression angle is formed when the viewer is higher than the object they are looking at. When a viewer looks at an object at a closer distance than themselves, an angle is formed under the horizontal line drawn at the viewer's eye level and the line connecting the object to the viewer's eye.
Elevation angle is the angle formed when a person stands on the ground and looks at an object above the ground at a height above the person's height. This is the basic difference between the two angles. Both angles are calculated using trigonometry concepts.
The angle of depression is defined as the angle formed by the horizon and the line connecting the object to the viewer's eye. This angle depends on two factors: altitude and distance.
Given: A pilot is flying 30,000 feet above the surface of the earth. She notices the runway when she looks down at a 6° depression.
The angle of depression = angle of elevation = 6°
Let x be the distance to the runway.
tan 6 = 30000/x
simplifying the above equation, we get
x tan 6 = 30000
x = 30000/tan 6 = 285430.9 ft
285430.9336/5280 = 540.6 mi
She is 540.6 mi away from the runway.
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What are the roots of the equation?
102
Jada has a monthly budget for her cell phone bill. Last month she spent 140% of her budget, and the bill was $80.
What is Jada's monthly budget?
I need help......................
Answer:
ok....................
Step-by-step explanation:
what's 10/75 simplified?
Answer:
The answer to your question is 2/15.
Step-by-step explanation:
Just divide it by 5
Is 2x+7=-3x+8 one solution?
Answer:
yes, it is x=1/5
Step-by-step explanation:
i can give you the steps if you want
PLEASE HELP MEH I"M CONFUZLED
Write an expression for t divided by 218
Answer:
you have to write an expression for 't' divided by 218. Basically just do this
t ÷ 218
Step-by-step explanation:
what is the value of -5 ?
Answer:
5
Step-by-step explanation:
You just change the signs
Answer: it will depended on the -5 i think if you write it in standard form
Step-by-step explanation:
Evaluate 641/2 x
10-2
Give your answer as a fraction in its simplest form
Answer: 641/2x 10-2 it is 3203
Step-by-step explanation:
