Step-by-step explanation:
A decimal is a number that represents a fractional part of a whole. For example, the decimal 0.25 represents 25/100. Numbers with decimals are not integers because an integer is defined as a whole number with no fractional part.
What is the slope of the equation y-
5=-X?
Answer:
-1
Step-by-step explanation:
y-5 =-x
change it to y=mx+b form
y= -x+5 (m is slope = -1)
-1 is your slope
I’m having a hard time with this
HELP ITS DUE IN 5 MINUTES ILL GIVE BRAILIST
Answer:
Answer: C
Step-by-step explanation:
Apply the distributive property to factor out the greatest common factor 12 + 80
Answer:
gcf is 4
Step-by-step explanation:
Answer:
4(3+20)
Step-by-step explanation:
the 4 is the greatest common factor so i pulled it out and divided 12 and 80 to simplify
sue has 18 sweets, tony also has 18 sweets, sue gives tony x sweets, sue eats 5 of her sweets, tony then eats half of his sweets. write an expression for the number of sweets sue and tony now have
Answer:
s(18 - x)-5 t(18x/2) is initial
they now have;
t( 9x) s(13-x)
Step-by-step explanation:
Find the slope of the line that passes through the points M(0,2) and N (1,7)
A. 1
B.-1
C.5
D.-5
Answer:
Hi... Your answer is... C=5
Don’t know how to simplify this need answer
Answer:
me either jvyvyhvy
The difference of the squares of two positive consecutive even integers is 84. Find the integers.
Answer:
The two integers are 20 and 22.
Step-by-step explanation:
Let x be the first integer.
[tex](x+2)^{2}-x^{2} = 84\\x^{2} +4x+4-x^{2} = 84\\4x = 80\\x = 20[/tex]
Applying the difference of squares, and solving the equation, it is found that the numbers are 20 and 22.
----------------------
The two consecutive even integers are: n and n + 2.The difference of the squares is given by:[tex]D_s = (n+2)^2 - n^2[/tex]
Expanding the difference:
[tex]D_s = n^2 + 4n + 4 - n^2[/tex]
[tex]D_s = 4n + 4[/tex]
----------------------
The difference is 84, thus:
[tex]D_s = 84[/tex]
Now, we solve for n.
[tex]4n + 4 = 84[/tex]
[tex]4n = 80[/tex]
[tex]n = \frac{80}{4}[/tex]
[tex]n = 20[/tex]
----------------------
Thus, the numbers are: [tex]n = 20[/tex] and [tex]n + 2 = 20 + 2 = 22[/tex]
A similar problem is given at https://brainly.com/question/5453470
-7x - 4y = 28
What is the x and y intercept
Step-by-step explanation:
x-int
-7x=28
x=-4
(-4,0)
-4y=28. y-int
y=-7
(0,-7)
There are 5 pizzas, 3 breads, and 2 cookies in the restaurant . What is the probability of NOT getting bread
PLEASE, ANSWER NEEDED ASAP
Answer:
3 out of 10
Step-by-step explanation:
you have to add them all up which will equal 10 then there are 3 breads so the answer is 3 out of 10
Answer:
The probilites are in the middle its more likely to get 5 pizzas and less likely to get 2 cookies
Step-by-step explanation:
Took the test
7/6 divided by 8 write in simplest form
Answer: the answer is 7/48
Step-by-step explanation:
The simplest form of the division is 7/48.
How can we interpret the division?When 'a' is divided by 'b', then the result we get from the division is the part of 'a' that each one of 'b' items will get.
Thus, if 10 mangoes are there, and 2 people, then 10 ÷ 2 is the number of mangoes each person would get, which is 5.
Division, can be interpreted as equally dividing the number that is being divided in total x parts, where x is the number of parts the given number is divided.
Thus, [tex]a \div b = a[/tex] divided in b equal parts.
Also, we can write: [tex]a \div b = a \times \dfrac{1}{b}[/tex]
We have to write in simplest form
7/6 divided by 8
[tex]7/6 \div 8 \\\\= \dfrac{7}{6} \times \dfrac{1}{8}\\\\= \dfrac{7}{48}[/tex]
Learn more about division here:
https://brainly.com/question/26411682
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PLEASE HELP ME OUT AND GRAPH THEMMMM :(((
Answer:
Just use math-way or des-mos and it will graph them for you.
PLEASSE HELPP Match the correct graph to the story below.
A bunny rabbit has a baby bunny. A month later, each bunny has another bunny. A month later, each bunny has another bunny, etc.
x = the number of months that have passed.
y = total number bunnies.
Answer:
x- none cause bunnies live for a year or two
Step-by-step explanation:
y- 4 cause it said only one bunny so 1 each month
Answer:
x- none cause bunnies live for a year or two
Step-by-step explanation:
y- 4 cause it said only one bunny so 1 each month
PLEASEEE HELP FAST
1. During which parts of the graph does Arthur’s distance from home decrease?
2. When is Arthur waiting for bagels? Explain how you know.
3. If Arthur’s pace had not been constant after leaving the bagel shop, which part of the graph would change? Explain how that part of the graph would change.
Answer:
1. During part 2. The y-axis (line going up) represents his distance. At part 1, his distance stays the same because he is sitting in the park. At part 2 we see the line go down, which means his distance from home is decreasing.
2.At part 3. His distance stays the same, which represents him waiting in line. We know this because the line stays at the same distance and the time increases(this is the x-axis)
3. There would be another part of the graph. If he had stopped again, there would have been another straight line with the distance the same and the time increasing.
Step-by-step explanation:
Please help I don’t get it show work and I will give you brainliest
Answer:
wait are you like clicking on answer? or explaning it
Step-by-step explanation:
Which type of work is an electrical engineer most likely to do?
Answer:
wiring probably.
Step-by-step explanation:
The density of a certain material is such that it weighs 4 kilograms per cup of volume. Express this density in pounds per liter. Round your answer to the nearest tenth.
PLZ HELP ASAP !!!!!!!!!!!!!!!!11
HELP WILL MARK BRAINLIST
Answer:
251 ounces per gallon
Step-by-step explanation:
Delta Math
The density of a material 4 kg/cup on converting it into pounds per liter will be 37.2 lbs/lt.
What are derived units?
Defining a derived unit is the process of deriving a measurement unit from one or more of the seven base units of the International System of Units (SI). There are two types of derived units: dimensionless and the product of base units.
Here it is given that, the density d of a certain material is 4 kilograms per cup of volume and it is find the density of material in pounds per liter.
Now it is known that,
1 kg equals 2.2 pounds
and, 1 cup of volume equals 0.237 lt.
converting the density d of material in pounds per liter and Rounding it to the nearest tenth :
[tex]\begin{aligned}d&= 4\:\frac{\text{kg}}{\text{cup}}\\&=\:\frac{4\cdot2.2\text{ pounds}}{0.237\:\text{lt.}}\\&\approx 37.2\:\frac{\text{ pounds}}{\:\text{lt.}}\end{aligned}[/tex]
Therefore, the density of a material 4 kg/cup on converting it into pounds per liter will be 37.2 lbs/lt.
Read more about SI units at:
https://brainly.com/question/12750330
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What is the missing word in this word pattern?
kitten, cow, calf, dog, puppy
O A. dog
O B. lamb
C. cat
D. horse
What equation may be used to determine the value of x?
Answer:
y=mx+c
there are so many
depends on the question
Step-by-step explanation:
Loads of equations
Help on these!!! Please
Answer:
132km
54km
Step-by-step explanation:
the formula to find the volume of a rectanguar prism;
V = L x W x H
Length times with times height
formula for a triangular prism;
V= 1/2 x B x H x L
recheck them both just in case I did them in a rush
tan39= x/68
Plz help. Will give brainliet
Answer:
x = 55.06531425, or 55
Step-by-step explanation:
(x/68) = tan(39)
Set up your equation and rearrange it.68 * (x/68) = 68 * tan(39)
On the left side, with 68 * (x/68), the 68's cancel out and leave us with x.On the right side, with 68 * tan(39), we need to first solve for tan(39) and multiply it by 68. Continuing the right side, tan(39), when using a calculator, is 0.8097840332 (make sure your calculator is in degree mode), and when this is multiplied by 68, this makes 55.06531425.x = 55.06531425, or 55
Solve for x!Answer:
[tex]\huge\boxed{x \approx 55}[/tex]
Step-by-step explanation:
We need to note that this is an equation, in which we can solve for x.
[tex]tan(39) = \frac{x}{68}[/tex]
We can use a calculator to find the tangent of 39 - we type 39 into the calculator then press the "TAN" button to find it's tangent. We find that to be around 0.81.
We now have the formula simplified down to [tex]0.81 = \frac{x}{68}[/tex]. To solve for x, we want to isolate it on one side, so we can multiply both sides by 68 to get rid of the fraction.
We know have [tex]0.81 \cdot 68 = x[/tex]
[tex]0.81 \cdot 68 = 55.08 \approx 55[/tex], so x is approximately 55.
Hope this helped!
a 90° angle cannot be assumed without specific Mark in the figure
true or false
Answer: i say its false
Step-by-step explanation:
Explain how to solve 3x+4=19
Answer:
X = 5
Step-by-step explanation:
3x + 4 = 19
-4. -4
3x = 15
divide both sides by 3 to solve for x
x = 5
Billy started a lawn mowing business and had to take out a $650 loan to buy all the supplies. The first month he made a profit of $600 and then the next two months he records a profit of $-75, and the last two months he made a profit each month of $150. What is the total profit of Billy’s business so far?
Answer:
25
Step-by-step explanation:
He's already out of 50 bucks, because he didn't profit enough for his loan. So now we have -50, then in the next 2 months he records a profit of -75. We add that onto -50, to make -125. Then he makes 150 in profit so that's good good job Billy, -125+150=25. I hope this is right LOL
4.
Linda's Video Store sold three times as many
Titanic tapes as Godzilla tapes. The price of a
Titanic tape is $20 and the price of a Godzilla
tape is $15. If her total sales for these tapes was
$2250, what is the total number of cach video that
she sold?
Answer:
T=90 G=30
Step-by-step explanation:
T=3G
20T+15G=2250
20(3G)+15G=2250
60G+15G=2250
75G=2250
Divide by 75
G=30
T=90 3(30)
minimum possible interior angle in a regular polygon is A. 70⁰ B. 60⁰ C. 90⁰
Answer: B.60°
Step-by-step explanation:
2.3×10⁹=(1×10³)(2.3×10^n)
Answer:
n = 6
Step-by-step explanation:
2.3 × [tex]10^{9}[/tex] = (1 × 10³)(2.3 × [tex]10^{n}[/tex] )
(1 × 10³)(2.3 × [tex]10^{n}[/tex] ) = (1)(2.3) × (10³)( [tex]10^{n}[/tex] ) = 2.3 × [tex]10^{3+n}[/tex]
2.3 × [tex]10^{3+n}[/tex] = 2.3 × [tex]10^{9}[/tex] ⇒ 3 + n = 9 ⇒ n = 6
which points below are shown on the line given by the equation y=×-5
Answer:
d
Step-by-step explanation:
because that's the answer
If Brian biked at an average speed of 12.2 miles per hour for 1.45 hours, you can find the total distance by multiplying
Explain how to find the product of 12.2(1.45).
Answer:
First, multiply the numbers. Then count the number of decimal places in each factor. Place the decimal in the product so the product has the same number of decimal places as both factors combined.
Step-by-step explanation:
Did it on Edg.2020
Answer: First, multiply 12.2 times 1.45. Next, you start by multiplying the ones, then the tens, and then the hundreds. Next, you add the partial products. then you count the number of digits to the right of the original problem. Then you move the decimal the same number of digits to the left in the product.
In a right triangle the shortest rib is 4cm and the largest 8 cm .Find the perimetre
Answer:
24 cm
Step-by-step explanation:
(4+4) + (8+8)
