Step-by-step explanation:
In mathematics, whole numbers are the basic counting numbers 0, 1, 2, 3, 4, 5, 6, … and so on.
Answer:
Whole Number - numbers that do not include fractions, just an integer
Examples:
counting numbers
natural numbers
intergers (positive)
You can search all three of these things online to find more info.
What is the area of the figure?
Answer:
20m
Step-by-step explanation:
the 4m and 2m on the right can make a rectangle for 8m, then you can make another rectangle on the left side with the remaining 4m (from the 8m side) to make 8m so now were at 16, the triangle remainse, the length is 4m and the height is 2m making 8/2 or 4
16+4 = 20m
- Gage Millar, Algebra 2 tutor
What is the value of C so that X^2 + 15x + C is a perfect square trinomial?
O 30
O 15/2
O 15/4
O 225/4
Answer:
225/4
Step-by-step explanation:
x^2+15x+c
take half of 15 and square it
(15/2)^2
225/4
The diameter of a circular coffee can lid is 5 inches. Which measurement is closest to the area of the coffee can lid? A. 7.9in. B. 19.6in C. 31.4in D. 78.5in
Answer:
Step-by-step explanation:
Carmen is putting together a business plan for her sandwich restaurant, Subs Away, so she can expand to another location. She wants to include some information about recent sales but only has certain information about last month's sales. She currently offers ham, turkey and vegetarian sandwiches. She sells the ham sandwiches for $10 each and the turkey sandwiches for $11.25. Answer key
Complete Question
Carmen is putting together a business plan for her sandwich restaurant, Subs Away, so she can expand to another location. She wants to include some information about recent sales but only has certain information about last month's sales. She currently offers ham, turkey and vegetarian sandwiches. She sells the ham sandwiches for $10 each and the turkey sandwiches for $11.25.
Last Month's Vegetarian Sales
Total Sandwiches Sold 75
Total Income $712.50
How much does Carmen charge for the vegetarian sandwich?
Answer:
[tex]X=9.5[/tex]
Step-by-step explanation:
From the question we are told that:
Total Vegetarian Sandwiches Sold [tex]T_{vs}=75[/tex]
Total Vegetarian Sandwiches Income [tex]T_{vi}=$712.50[/tex]
Generally the equation for Cost of vegetarian sandwich is mathematically given by
[tex]X=\frac{Total\ income\ from\ vegetarian\ sandwich}{No.\ of\ vegetarian\ sandwich\ sold}[/tex]
[tex]X=\frac{T_{vi}}{T_{vs}}[/tex]
[tex]X=\frac{712.50}{75}[/tex]
[tex]X=\$9.5[/tex]
A circle has a circumference of 615.44615.44615, point, 44 units.
What is the radius of the circle?
Answer:
radius of circle is 97.91
Find the measure of the arc or angle indicated. Find m angle FDE
Answer:
57
not sure abotu the answer
Please help! I will give Brainliest!
Who is correct?
Answer:
The inside angles have to equal 180 degrees so
So Hazel is correct
can someone pls help and pls dont get it wrong
Answer:
D
Step-by-step explanation:
The inverse property states that any number multiplied by its reciprocal equals 1.
EASY MATH PLEASE HELP!! : )
NO LINKS PLEASE
EXPLANATION REQUIRED
I WILL GIVE BRAINLIEST!!
Answer:
A.
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Ed's answer is correct but I would have just multiplied each side by the reciprocal of 2/3 which is 3/2, which will isolate 'm'
m = 1/4 x 3/2
m = 3/8
Each table in a library can seat up to 5 people. There are enough tables for 75 people. How many tables are there in the library?
Answer:
15 tables
Step-by-step explanation:
75/5 = 15
Answer:
There are 15 tables in the library.
Step-by-step explanation:
You know this because you know the library holds 75 people and you know how many people can sit at a table so to find the answer you divide 75 by 5 and you get 15. To check this you can multiply 15 by 5 and you will get 75.
Please someone help me im literally desperate
NO LINKS OR FILES
Answer:
(1, 0) ; (3, 0)
Step-by-step explanation:
Use distribute property to simplify the expression 5(x+4)
Answer:
[tex]\huge\fbox{5x+20}[/tex]
Step-by-step explanation:
Hi there!
The Distributive Property states that
[tex]\bold{a(b+c)=ab+ac}[/tex]
So, we multiplied a by everything inside the parentheses.
Now, let's use this property to solve our problem:
[tex]\bold{5(x+4)}\\\bold{5x+20}[/tex]
Hope it helps!
[tex]\rm{Have~a~great~day!}[/tex]
~Just a teenage girl willing to help
[tex]\bold{We~Are~Besties4Ever}[/tex] :)
In ΔJKL, j = 27 cm, k = 82 cm and ∠L=162°. Find the area of ΔJKL, to the nearest square centimeter.
Answer:
[tex]684\:\mathrm{cm^2}[/tex]
Step-by-step explanation:
The area of any triangle is equal to [tex]A=\frac{1}{2}\cdot a\cdot b\cdot \sin C[/tex], where [tex]a[/tex] and [tex]b[/tex] are two sides of a triangle and [tex]C[/tex] is the angle between them.
Plugging in given values, we have:
[tex]A=\frac{1}{2}\cdot 27\cdot 82\cdot \sin 162^{\circ}=\boxed{684\:\mathrm{cm^2}}[/tex]
Answer:
342
Step-by-step explanation:
see image
Please help me I need help I give brainly:)
Answer:
i don't know how i can help you
Step-by-step explanation:
Use distribute property to multiply!
7(42)
Answer:
294
Step-by-step explanation:
7 x 42 =
(7 x 40) x (7 x 2) =
280 + 14 =
294
please help asap!!!
much appreciated
Answer:
I cannot give you a full answer because it's missing crucial information- the points on the graph. However, I can give you insight!
Suppose one point is (2,3), if you want to scale it by a factor of 3, you would simply multiply both variables by 3. So the new point would be (6,9).
If you want to scale (4,7) by factor of 2, you would multiply the 4 and the 7 with 2. The new point would be (8,14).
left f(x)=|x| and g(x)=x+2. what are the domain and range of (f°g)(x)
Answer:
[tex](fog)(x)=|x+2|[/tex]
[tex]Dom_{fog} = R[/tex]
[tex]Range_{fog}=[0,\infty)[/tex]
Step-by-step explanation:
50 points
PLEASE HELP ASAP
Answer:
1
Step-by-step explanation:
can someone pls help
Answer:
Step-by-step explanation:
Answer:
b.
Step-by-step explanation:
What should be done to these equations in order to solve a system of equations by elimination?
I- 3x + 2y = 16
12x + 5y = 21
Choose one correct answer:
Multiply the first equation by 2 and the second equation by 3.
Multiply the first equation by 3.
O Nothing needs to be done, since they both equal have 2's and 3's for coefficients.
O Multiply the first equation by
3 and the second equations by 2
Answer:
B is the correct answer
Step-by-step explanation:
Since it gets rid of the y so you could find the x and then work around to find the Y.
Answer:
Multiply the first equation by 3.
Step-by-step explanation:
A data set is made up of these values.
1, 2, 4, 5, 8, 10, 11
Find the interquartile range.
A. 2 - 1 = 1
B. 11 - 1 = 10
C. 10 - 2 = 8
D. 11 - 5 = 6
Answer:
C. 10 - 2 = 8
Step-by-step explanation:
[tex] = (Q _{3} - Q _{1}) \\ = ( \frac{3}{4} \times 7) - ( \frac{1}{4} \times 7) \\ = (6 {}^{th} - {2}^{nd} ) \\ = (10 - 2) \\ = 6[/tex]
Evaluate 4x^2+3y for x=5 and y=6
Answer:
2025+18=2043
Step-by-step explanation:
Answer:
118
Step-by-step explanation:
4x^2 + 3y
4(5^2) + 3(6)
4 * 25 + 18
100 + 18
118
Find the value of x.
:]]
Answer:
144
Step-by-step explanation:
Answer:
54
Step-by-step explanation:
This is a right angle (complementary angles) so 90-43 is 47 and the angel is x - 7 so you have to add 7. Answer is 54 <3
What is wrong with this solution? -6t + 16 = -8 Step One: -6t + 16 = -8 - 16 Step Two: -6 • -6t = -24 • -6 Solution: t = 144
Answer:
t = 4
Step-by-step explanation:
In step two, instead of multiplying by -6 on both sides, you need to divide by -6 to isolate t.
-6t = -24
÷-6 ÷-6
t = 4
When you multiply by -6 on both sides, the equation would be 36t = 144, which is not what we want. The opposite of multiplication is division, and in order to get the answer, you divide by the number multiplied.
can I get help solve 2-4×=14
Answer:
-3
Step-by-step explanation:
What is the formula for finding the area of a rhombus! ! Help i’m too slow for this.
Answer:
If it is using base and height: A = b x h
If using Trigonometry: A = b2 x Sin(a)
Step-by-step explanation:
A = Area
B= Base
H= Height
THE FASTEST AND MOST ACCURATE GETS THE BRAINLIEST NO LINKS PLS. Hannah and Harold are making cookies for a bake sale, and they need to make a lot of them. They need to make 70 baggies of cookies that each have 4 cookies in them. The recipe they are using says that one batch will make 2 dozen cookies.
Answer:
They need to make at least 12 batches.
Step-by-step explanation:
First, we need to find how many cookies in total, so we multiply 70 by 4.
70*4 = 280.
Secondly, 1 batch makes 2 dozen cookies, or technically 24 cookies. So we need to find how many batched with 280 divided by 24. This results in 11.6 repeating. But if you round it up, you get 12.
Time to check:
12 * 24 = 288. So it's the amount of cookies needed with 8 remaining.
Hope this helps.
Use the distributive property to remove the parentheses. 5(v+6)
Answer:
5 x 6v
Step-by-step explanation:
A bus driver took 4 ¾ hours to complete a journey. How many minutes is this?
Answer:
624 minutes and 10 seconds
Which equation represents the line that is perpendicular to y = 5x + 4 and passes through the point (-5, 2)?
Answer:
y = (-1/5)x + 1
Step-by-step explanation:
The slope of this perpendicular line is the negative reciprocal of the slope of the given line y = 5x + 4: -1/5.
Applying the slope-intercept form of the equation of a line, we get:
2 = (-1/5)(-5) + b, or:
2 = 1 + b
Therefore, b = 1 and the desired equation is:
y = (-1/5)x + 1
Please, if you are given answer choices, share them.