(5+3) • 5-3/8-3•2 help me
Answers
Answer:
79.25
Step-by-step explanation:
8*5=40
40-3/8=39.625
39.625*2=79.25
Hope this helps
Related Questions
Simplify –(x + 5) + 3x
Answers
-x -5 + 3x
2x -5
The simplified answer is 2x - 5
What would A,B,C,D be?
Answers
Answer:
A would be 54,B would be 54, C would be 65, d would be 61
PLEASE HELP ME THIS IS DUE IN 20 minutes !!! Which relation is a function?
Answers
Answer:I may not be right but i think it D Im sorry if im wrong
Give the Quadratic function x^2+4x-2 if x is -3
Answers
Answer:
-23
Step-by-step explanation:
You're welcome :)
9 + (-12) - 2
9 - 12 - 2
-5
show your work
v/8= 2
Answers
Step-by-step explanation:
v/8=2
v=8×2
v=16
16/8=2
Answer:
v = 16
Step-by-step explanation:
v/8 =2
Lets isolate v.
Multiply 8 on both sides.
v = 16
This is a one step equation, so there isn't realy that much to it.
A hot air balloon is descending at a rate of 6.75 feet per second.
What is the change in the balloon's height after 3 seconds?
Answers
The hot air balloon will descend 20.25 feet per second.
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that a hot air balloon is descending at a rate of 6.75 feet per second. The height of the balloon after 3 seconds will be:-
Rate of change = Height / Time
6.75 = Height / 3
Height = 6.75 x 3 = 20.25 feet
Therefore, the hot air balloon will descend 20.25 feet per second.
To know more about an expression follow
https://brainly.com/question/1956680
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What is 1+1. I keep on getting it wrong.
Answers
Answer:
11 duh
Step-by-step explanation:
2548 rounded to thousand
Answers
Answer:
3000
Step-by-step explanation:
Point N is on line segment MO. Given NO = 14 and MO = 18, determine the length MN.
Answers
How do you build a triangle if you are given 3 numbers like 3,4,5. Provide an example besides 3,4,5 or a non-example.
Pattern:
Example:
Answers
Answer:
3, 4, and 5 make a right triangle (Pythagorean triple). 3 and 4 are the legs, 5 is the hypotenuse. Another example is 9, 12, 15, with 9 & 12 as the legs and 15 as the hypotenuse on a right triangle.
Step-by-step explanation:
Pythagorean triples (measurements are whole numbers) are always in a 3:4:5 ratio; the longest side is always hypotenuse; the right angle is always opposite of the hypotenuse; the legs will be perpendicular (making right angle)
Simplify.
-9 -5 -7
х
Y Z
2 6 3
X Y Z
Answers
Answer:
[tex] = {x}^{ - 11} {y}^{ - 11} {z}^{ - 10}[/tex]
Step-by-step explanation:
[tex] = \frac{ {x}^{ - 9} {y}^{ - 5} {z}^{ - 7} }{ {x}^{2} {y}^{6} {z}^{3} } \\ = {x}^{ - 9 - 2} {y}^{ - 5 - 6} {z}^{ - 7 - 3} \\ = {x}^{ - 11} {y}^{ - 11} {z}^{ - 10} [/tex]
You have $9.33. You buy 7 items that cost $0.87 each. How much money do you have left?
Answers
Answer:
$3.24
Step-by-step explanation:
0.87 x 7 = 6.09
9.33 - 6.09 = 3.24
A race car can complete 8 laps in 1/3 hour at this rate how many hours will it take the race car to complete 1 lap
Answers
Answer:
It will take 6.66 minutes to complete one lap.
Simplify: 2y + x + 3x - y
Answers
Answer:
y + 4x
Step-by-step explanation:
For this problem, we will simply combine like terms using the distributive property and the commutative property.
First, let's use the commutative property:
2y + x + 3x - y
= 2y - y + x + 3x
Second, let's use the distributive property:
2y - y + x + 3x
= y ( 2 - 1 ) + x ( 1 + 3 )
= y ( 1 ) + x ( 4 )
= y + 4x
Hence, the simplification of 2y + x + 3x - y is y + 4x.
Cheers.
Mary earns $7.25 an hour. She can determine her salary, s, for the
number of hours she works, h, by using the equation s = 7.25h. Which
statement explains why s is a function of h?
A
For every value of h there is only one value of s.
B.
For some values of h there is more than one value of s.
C.
For some values of s there is more than one value of h.
For every value of s there are two values of h.
D.
Answers
I’m pretty sure I’m sorry if I’m wrong
find the area of the figure
Answers
Answer:
121π or ≈380.13
Step-by-step explanation:
Area of a circle = πr²
A = π(11)²
A = 121π or A ≈ 380.13
express 60 As the product
of its prime
factors. Write
the prime factors in assessing
Order
ane give your
Answer index form
Answers
Given parameters:
Number 60;
Problem;
Express as a product of its prime factors
Solution
Every number known can be expressed as a product of its prime factors. Prime factorization involves finding the prime numbers that when multiplied will give the true number.
Prime numbers are numbers that are products of 1 and itself only.
For the number 60;
60 = 2 x 30
= 2 x 2 x 15
= 2 x 2 x 3 x 5
In index form; 2² x 3 x 5
help me out please i need help with this
Answers
Answer:
8
Step-by-step explanation:
36/4.5
Answer: 8
4 1/2 = 4.50
36 divided by 4.50 = 8
The world’s largest sign for Coca-Cola is located in Arica, Chile. The rectangular sign has a length of 400 feet and has an area of 52,400 square feet. Find the width of the sign. (Show work please!)
Answers
Answer:
131 feet
Step-by-step explanation:
52,400/400 = 131 ft
The perimeter of a triangle is 95 centimeters. If two sides are equally long and the third side is 5 centimeters longer than the others, find the lengths of
the three sides?
The length of each of the two equal sides is ____centimeters
Answers
Answer:
[Let x = length of Side 1]
["two sides are equally long"]
["third side is 7cm longer than each of the others" (note edit)]
["perimeter of a triangle is 82 centimeters"]
Step-by-step explanation:
Because it is given that <6 and <14 are congruent, and <10 and <15 are congruent. <14 is congruent to <15 , and <10 is congruent to <11 because of the
PART A:
vertical angles theorem?
alternate exterior angles theorem?
same side interior theorem?
PART B:
By the
Transitive Property
Reflective Property
Substitution Property
PART C:
Alternate Interior Angles
Corresponding Angles
Vertical Angles
Answers
Answer:
Did you ever figure it out? I need the answer :/
Step-by-step explanation:
0.00000001073 as a scientific notation
Answers
Answer:
3.456 × 1011
please choose me brainliest
Which graph shows the solution to this system of inequalities? 3x - y < 5 and x + y > 2( PLEASE HELP!! )
Answers
Answer:
D
Step-by-step explanation:
Just graph both inequalities and plug in 0 to see which way it goes.
A pot of stew is placed on a stove to heat. The temperature of the liquid reaches 170°F, and then the pot is taken off the burner and placed on a kitchen counter. The temperature of the air in the kitchen is 76°F.
If k = 0.34, the temperature of the liquid after 7 hours will be
Answers
Answer:
Step-by-step explanation:
scvghytredfvbghnju7y6tg
In a quiz, positive marks are given for correct answers and
negative marks are given for incorrect answers. If Jack ‘s scores
in five successive rounds were 25, -5, -10,15 and 10, what was his
total at the end?
Answers
Answer:
35
Step-by-step explanation:
just trust me its the total
Answer:
35
Step-by-step explanation:
25-5=20
20-10=10
10+15=25
25+10=35
What is 20 times the difference of nine and a number in an algebraic expression
Answers
Answer:
20(9-n)
Step-by-step explanation:
Answer:
20(9-n)
Step-by-step explanation: I did I’d on a piece of paper and got that for my answer hope this helped
Which of the following shows an example of the identity property of 0? Select one: a. 1/2+1/2=1 b. 22/7+(-22/7)=0 c. 0+(-7 5/6)=-7 5/6 d. -3 1/4+6 1/2=3 1/4
Answers
Hope this helps
The example of the identity property of 0 will be 0 + (–7 5/6) = –7 5/6. Then the correct option is C.
What is identity property of addition?According to the identity property of addition, any value is that summation of 0 and any other value.
a + 0 = a
The example of the identity property of 0 will be
0 + (–7 5/6) = –7 5/6
Then the correct option is C.
More about the identity property of addition link is given below.
https://brainly.com/question/1709448
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solve for the value of x will Mark brainious there's two questions left and I appreciate every one of y'all for helping 7x+9 5x+3 theres 5 answers 12 13 14 15 which one you are all so amazing 2 questions left ty all
Answers
Answer:
x = 14Step-by-step explanation:
7x + 9 + 5x + 3 = 180
7x + 5x = 180 - 3 - 9
12x = 168
x = 168 / 12
x = 14
Answer:
14
Step-by-step explanation:
By applying the vertical angle theorem to 5x + 3, using same-side exterior angle theorem, we can find that:
(7x + 9) + (5x + 3) = 180
Now to find x, we can just solve for x in the equation we found.
(7x + 9) + (5x + 3) = 180
Combine like terms.
12x + 12 = 180
Subtract 12 from both sides.
12x = 168
Divide both sides by 12.
x = 14
So the value of x would be 14.
I hope you find my answer and explanation to be helpful. Happy studying.
help will do brainliest plz asap!!!
The 250m between Sam's house and the tennis court corresponds to 5 cm on a town map. What is the actual distance between Sam's school and the library if they are 8.4 cm apart on the same map?
Answers
Answer:
420m
Step-by-step explanation:
250m = 5cm
50m = 1cm
? = 8.4cm
50 x 8.4=
420m = 8.4cm
Step-by-step explanation:
firstly we need to find the scale factor
firstly we know that 250m=25000cm
25000/5=5000
so 1:5000 is scale factor.
Now let us find the distance between Sam's school and the library
if they are 8.4 cm apart on map it means that in actual distance they are
(8.4)*5000=42000 cm in reality
image attached below
Answers
Answer:
1) Expression
2) Equation
3) Equation
4) Expression
Step-by-step explanation:
An equation always contains an equal sign, so in this case, if it doesn't contain an equal sign, it's an expression.
For 2 and 3, you can see that there is an equal sign, but for 1 and 4, there is not.
Therefore, 1 and 4 are expressions and 2 and 3 are equations.
I hope this helped.
5x+2(x+3) is an expression
5x=2(x+3) is an equation
8m-3m+5=16 is an equation
8m-3m+5-16 is an expression
An equation always and I mean ALWAYS uses a = sign.
An expression is a combination of numbers and variables and symbols.
Hope that's useful