Answer:
8.275
Step-by-step explanation:
8.280 - 8.270 = 0.010
0.010/2 = 0.005
8.270 + 0.005 = 8.275
The number halfway between 8.270 and 8.280 is 8.275.
What is Arithmetic?The study and use of numbers, their connections, and mathematical observations are topics covered by the area of mathematics known as arithmetic. The fundamental ideas in number theory, measurement, and calculation are frequently referred to as "arithmetic" (which is derived from the Greek word "arithmos," "number") (that is, the processes of addition, subtraction, multiplication, division, raising to powers, and extraction of roots).
As per the given data:
We have to find the number which is halfway between 8.270 and 8.280.
For finding the number, we can calculate the difference between 8.270 and 8.280 and then divide it by two now we can add the obtained number into 8.270 to get the number.
[tex]\frac{8.280 - 8.270}{2}[/tex]
= [tex]\frac{0.010}{2}[/tex]
= [tex]0.005[/tex]
The number halfway between 8.270 and 8.280:
8.270 + 0.005
= 8.275
Hence, the number halfway between 8.270 and 8.280 is 8.275.
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Please help me this is pretty hard
Answer:
1 is the answer
Step-by-step explanation:
for all positive values of x the value of ^log x ^x is always __ and the value of ^log x ^1 is always__
Answer: 1, 0
Step-by-step explanation: Logarithm base x of x is 1 and Logarithm base x of 1 is 0.
The positive values of x so here the value of [tex]log x ^x[/tex] should always be 1 and the value of [tex]log x ^1[/tex] should be 0 .
What is a Logarithm base?It is the function where the log , base a of the x. It shows the inverse of the exponential function so here the exponential form be used.
So we can conclude that The positive values of x so here the value of [tex]log x ^x[/tex] should always be 1 and the value of [tex]log x ^1[/tex] should be 0 .
Hence, the above answers are correct.
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(Squad root of 7)^6x=49^x-6
the answer is in the file i linked below and i tried to do as much work as I can for it not to be messy
In a certain year, the average e-mail user sent or received 111 e-mails each day. The number of e-mails received was 3 more than twice the number
sent. How many were sent and how many were received each day?
Answer:
Number of sent mail = 36
Number of received mail = 75
Step-by-step explanation:
Let,
x be the number of mails sent
y be the number of mails received
According to given statement;
x + y = 111 Eqn 1
y = 2x + 3 Eqn 2
Putting value of y from Eqn 2 in Eqn 1
x + 2x + 3 = 111
3x = 111 - 3
3x = 108
Dividing both sides by 3
[tex]\frac{3x}{3}=\frac{108}{3}\\x = 36[/tex]
Putting x = 36 in Eqn 2
y = 2(36) + 3
y = 72 + 3 = 75
Hence,
Number of sent mail = 36
Number of received mail = 75
Help me please this is dew by the end of the day
Answer:x = 4 1/2
19-2 1/2 x2 = 14-2 1/2 x2 = 9/2 = 4 1/2
7= -5x
Select one:
O1. Multiply each side by 5.
O2. Multiply each side by -5.
O3. Multiply each side by 1/5.
04. Multiply each side by -1/5.
Your bill at a restaurant is $84.90. What will the tip be if you leave 20% for the server?*
$169.80
$1.70
$16.98
$84.90
Answer:
$16.90
Step-by-step explanation:
20% of $84.80 is $16.90
Each of three friends—Lin, Jada, and Andre—had the goal of raising $40. How much money did each person raise?
Lin raised 100% of her goal.
Jada raised 50% of her goal.
Andre raised 150% of his goal.
Answer:
Down Below
Step-by-step explanation:
Lin: 100% of 40 = $40
Jada: 50% of 40 = $20
Andre: 150% of 40 = $60
The money raised by three friends is given below,
Lin raised 100% of her goal = $40
Jada raised 50% of her goal = $20
Andre raised 150% of his goal = $60
What is the percentage?The Percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.
Given that Each of the three friends—Lin, Jada, and Andre—had the goal of raising $40.
The amount raised by all three friends will be calculated as,
Lin: 100% of 40 =40 x 1 = $40
Jada: 50% of 40 = 40 x 0.5 = $20
Andre: 150% of 40 =40 x 1.5 = $60
Therefore, Lin raised 100% of her goal which is $40 Jada raised 50% of her goal which is $20 and Andre raised 150% of his goal which is $60.
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HELPPPPPPPPPPPPPPP
How can you use inverse operations to solve equations with
addition and subtraction?
(make the answer on the simpler side please)
Answer & Step-by-step explanation:
You can check your answer easily by using inverse operations. For example, if you're solving for 1+2, you can check it by subtraction. Since 1+2=3, you can subtract 3 by 1, and you come up with 2.
Hope this helps and have a nice day (～￣▽￣)～
When 8 is added to a certain number and the
sum is multiplied by 3, the result is 57.
Find the number.
Answer:
11
Step-by-step explanation:
11+8=19
19x3=57
This one too, again if you dunno it don’t anwser xd
Answer:11
Step-by-step explanation: think about 5+6 then when you add 11 to the -5 you get 6.
Answer:
The answer is -11.
Step-by-step explanation:
-11 + 6 equals -5.
This is because there is more negative than positive, so -11 would cancel out 6 positive, leaving behind 5 negatives.
#teamtrees #WAP (Water And Plant)
show work by factoring completely
30x^3 + 22x^2 + 4x
Given:
The expression is
[tex]30x^3+22x^2+4[/tex]
To find:
Factorized form of given expression.
Solution:
We have,
[tex]30x^3+22x^2+4[/tex]
[tex]=2x(15x^2+11x+2)[/tex]
Splitting the middle term, we get
[tex]=2x(15x^2+6x+5x+2)[/tex]
[tex]=2x(3x(5x+2)+1(5x+2))[/tex]
[tex]=2x(3x+1)(5x+2)[/tex]
Therefore, the complete factorized form of given expression is [tex]2x(3x+1)(5x+2)[/tex].
As an estimation we are told 5 miles is 8km. Convert 44km to miles
Answer:
27.5 miles.
Step-by-step explanation:
44km ÷ 8km = 5.5
5.5 x 5 = 27.5
Answer:
27.5 miles
Step-by-step explanation:
i think that's the method I know and I believe that's the answer hope it helps you have a great day.
Original Price = ? Percent of Discount = 5% Sale Price = $57
Answer:
$60
Step-by-step explanation:
100 - 5 = 95%
95% = 57
divide both sides by 95 to find 1%
1% = 0.6
multiply both sides by 100 to find 100%
100% = 60
find the equation of the line that is parallel y= 2x+10 and passes through the point (6,-4)
Answer:
The equation of the parallel line to the given line
y = 2 x - 16
Step-by-step explanation:
Step(i):-
Given equation of the straight line y = 2 x +10
2x - y + 10 =0
The equation of the parallel line to the given line is
a x + by + k=0
The equation of the parallel line to the given line is
2x - y + k=0
Step(ii):-
Given point ( 6,-4)
The equation of the parallel line to the given line is
2x - y + k=0
This line passing through the point ( 6,-4)
2(6) - (-4)+ k=0
12 + 4 +k =0
16 + k=0
k = -16
Final answer:-
The equation of the parallel line to the given line
y = 2 x - 16
Find the area of the isosceles triangle.
13 cm is the side length
10 cm is the base length
what is the hight?
and area?
Answer:
Step-by-step explanation:
As we know that,
Area of isosceles triangle= 1/2 *b*h
we have a=10 and other side = hypotenuse=b=13 cm
Now e have formula to find h,
h=[tex]\sqrt{b^{2} -a^{2}/4}[/tex]
now putt the values ,
we get,
h=[tex]\sqrt{169-100/4}[/tex]
h=[tex]\sqrt{576/4}[/tex]
h=12 cm height of isosceles triangle ,Area = 1/2 * b*h
Area=1/2*13*12
Area=S=60[tex]cm^{2}[/tex]
Dividing by 1/100
is the same as
multiplying by what number? Show work and explain your answer.
The area of a rectangle is 255.2 m2. If the length is 16 m, what is the perimeter of the rectangle?
Answer:
P= 63.9m
Step-by-step explanation:
Answer:
I believe the perimeter is 63.9m
Can you pls help I’m this one
Evaluate each expression
3^3
Answer:
3*2*3
Step-by-step explanation:
If AB = PQ, BC=RQ, AC=PR and ∠ACB = ∠PRQ = 90˚. Write two congruency rules which can’t be applied to prove △ABC ≅ △PQR.
Answer:PQ-23/NEGATIVE 56 TRIANGLE 78 WITH A ANSWER OF 43
Step-by-step explanation:
I RLLY DONT IF IT IS CORRCT
What is the solution to 3x+2=x+8
Jessica text 1/3 of watermelon, and Lily takes 2/3 of the watermelon Jessica took. What fraction of the whole watermelon does Lily take?
(HURRY) Shanice won 88 pieces of gum playing the bean bag toss at the county fair. That was 4 more than twice as many as Greg. How many pieces of gum did Greg win? Which equation can be used to solve the problem?
Answer:
Greg won 42 pieces of gum
Step-by-step explanation:
Which of the following situations are equal to 50%? Select all that apply.
Answer:
show them
Step-by-step explanat
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The area of a rectangle is 241.2 m². If the length is 15 m, what is the perimeter of the
rectangle? 1)
Solve on paper. Then check your work on Zearn. 1)
The perimeter of the rectangle is
m.
I need an answer
Does the tablets shown a proportional relationship? If so, what is the value of y when x is 10?
Answer: Understand that a relationship between two variables, x and y, is proportional if it can be expressed in the form y/x=k or y=kx.
Aliyah ran 17.7 miles less than Imani last week. Aliyah ran 15.9 miles. How many miles did Imani run?
1) Which of the following represent of 3/4 12?
A. 000000000000
B. OOOO
C.oooooooooooo
D. od
Answer:
i think its all to be honest
Step-by-step explanation:
I NEED HELP ASAP PLEASE !!!!!!!!!!!!
Which of the following sets of ordered pairs satisfies the requirements for being a linear function?
a) (−1, 1), (0, 3), (1, 4), (2, 6), (3, 5)
b) (4, 1), (5, 2), (6, 4), (8, 5), (9, 7)
c) (5, 0), (10, 2), (15, 4), (20, 4), (22, 6)
d) (−1, 3), (0, 5), (1, 7), (2, 9), (3, 11)
Answer:
D
Step-by-step explanation:
Sorry I didn't see your question until now :(