The expression that evaluates to true if and only if the units digit of an integer variable x is less than 8 is :x % 10 < 8 where % is the modulo operator that gives the remainder of x divided by 10. This expression works by extracting the units digit of x using the modulo operator and then checking if it is less than 8. If it is, the expression evaluates to true.
To evaluate the truth value of an expression, we need to first understand the conditions under which it would be true and the conditions under which it would be false. The expression in question is evaluating the units digit of an integer variable x, so we need to consider the possible values that the units digit can take.Let's start by considering the values that would make the expression true. We are told that the units digit of x must be less than 8. This means that the units digit can take on any value from 0 to 7. So if the units digit of x is any of these values (0, 1, 2, 3, 4, 5, 6, or 7), then the expression would be true.Now let's consider the values that would make the expression false. The expression only evaluates to true if the units digit is less than 8, so any value of the units digit that is greater than or equal to 8 would make the expression false. This means that if the units digit of x is 8 or 9, the expression would be false.
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Write the formula for the volume of a square prism, V = 1/3 * s ^ 2 * h in terms of h. Then find the height h of a square prism with volume V = 60 cm ^ 3 side length s = 6 cm
Height: _____ cm
Answer:
A
Step-by-step explanation:
you add 1+1 and then 21
Evaluate f(x)= x^2-2x+5 for f(-2w)
Answer:
The picture
Step-by-step explanation:
I hope this helped
HELPPPP PLEASE :((((((
Ram’s father is 38 years old. His age is three more than five times the age
of Ram. What is Ram’s age?
anyone ? what’s the volume of the cylinder
Answer:
V=πr2h
Step-by-step explanation:
there is the picture I forgot to add it the first time my apologies
Answer:
64 degrees
Step-by-step explanation:
The measure of the exterior angle should be that same as the measures of the two remote interior angles. The remote interior angles are 37 & 27, so when you add them together, you get 64.
Hope this helps :-)
Solve the following inequality for Y.
5(y+6)+2y 9
A)y>9
B)y -9
D)y<-9
I give 47 points
Answer:
A because y=-5
Step-by-step explanation:
Answer:
y > -3
Step-by-step explanation:
I will assume the sign you are missing is ">"
5(y + 6) + 2y > 9
~Simplify left side
5y + 30 + 2y > 9
~Combine like terms
30 + 7y > 9
~Subtract 30 to both sides
7y > -21
~Divide 7 to both sides
y > -3
Best of Luck!
Help it’s 20 points!! Of a exit ticket!.
Please help and explain how you got the answer!
Answer:
54.4%
Step-by-step explanation:
43/79 = x/100
79*x = 43*100
79x = 4300
x = 4300/79
x = 54.4
four increased by the product of three and two
Answer:
10
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
four increased by the product of three and two
first we know were adding
+ 4
and multiplying
3 x 2
we don't have to do anything with parenthesis cause it's in order
4 + 3 x 2
or it could be flipped
3 x 2 + 4
now do the math
3 x 2 = 6
6 + 4 = 10
What is the completely factored form of this polynomial?
18x^3 – 120x^2 – 42x
Answer:
6x(3x + 1)(x - 7) .
Step-by-step explanation:
First look for the greatest common factor of the 3 terms.
It is 6x, so
18x^3 – 120x^2 – 42x
= 6x(3x^2 - 20x - 7)
Now we look to factor the quadratic expression in the parentheses:
Use the 'ac' method:
The first and last coefficients are multiplied
3 * -7 = -21.
We look for 2 numbers whose product is -21 and whose sum is -20:
They are -21 and + 1 , so we write:
6x(3x^2 - 21x + 1x - 7)
= 6x [ (3x(x - 7) + 1(x - 7)] Note that x - 7 is common, so:
= 6x(3x + 1)(x - 7) Answer
Triangle JKL has vertices J (-7, 4), K (7.1),
and
L (2,-2). Without graphing, find the new
coordiantes of the vertices after a reflection first
over the x-axis and then over the y-axis.
Answer:
J'(7,-4), K'(-7,-1), L'(-2,2)
Step-by-step explanation:
reflection over x-axis: (x,y) --> (x,-y)
reflection over y-axis: (x,y) --> (-x,-y)
Because the triangle is reflected x-axis and then y-axis,
all points would be (x,y) --> (-x,-y)
How do I make m the subject by rewriting the formula I=mv-mu
Answer:
m = [tex]\frac{l}{v-u}[/tex]
Step-by-step explanation:
l = mv-mu (factor out m from mv and mu)
l = m(v-u) - (divide both sides by (v-u))
l/v-u =m
Please help I’ll give you brainiest!
the perimeter of a rectangular garden is 360 m. if the width of the garden is 85 m, what is it's length?
Answer:
95 m
Step-by-step explanation:
Answer: Length: 95 meters.
Step-by-step explanation:
The perimeter of a rectangle is calculated with the formula:
P = 2(L + W)
360 = 2(L + 85)
Divide both sides by 2
360 ÷ 2 = (L + 85)
180 = (L + 85)
Subtract 85 from 180
180 - 85
97 = L
please answer cuz brainly is not letting me edit the other ones If the measure of
Answer:
What is the measure of it doesn't show anything
Plz help me and solve step by step
Thank you.
Answer:
Inequality: [tex]5x+6\geq 31[/tex]
Solution: [tex]x\geq 5[/tex]
Step-by-step explanation:
"Six more" is asking you to add 6, so add 6 to 5 times x.
"At least" means equal or greater than, so the inequality has to be equal or greater than 31.
To solve for x, subtract 6 from both sides of the inequality to get [tex]5x\geq 25[/tex]
Then divide both sides by 5 to get [tex]x\geq 5[/tex]
A car dealership increased the price of a certain car by 4%. The original price was $48,400.
write the new price in terms of the original price.
Write your answer as a decimal.
Use your answer in part (a) to determine the new price.
pls help will give brainliest
Answer:
A. y = -1/2x+2
Step-by-step explanation:
You can plug in the point (-2,3) into all the equations in the choices to check which one is true. If we plug in the point (-2,3) into the 1st equation:
y = -1/2x+2(3) = -1/2(-2)+2(3) = 1+23 = 3TrueWhich number is rational?
A) Square root of 2
B) PI
C) Square root of 10
D) Square root of 16
Answer:
Option number D) Square root of 6
Step-by-step explanation:
square root of 16 = 4 and it can be express in p/q form as 4/1, 4/2 etc.
4/15 =x/1560 pls help
Answer:
x=416
Step-by-step explanation:
just did it its super fast problem to solve.
Step-by-step explanation:
Cross multiply
15x = 1560 x 4
15x = 6240
Divide both sides by 15
Therefore x = 416
What was the median score for the exam? HELP ME PLEASE!!!
==========================================================
Explanation:
The stem and leaf plot shows we have the following data items
{56, 67, 67, 69, 72, 74, 77, 77, 78, 81, 82, 82, 83, 84, 88, 90, 92, 93, 94}
Cross off the outermost items.
So cross off the first and last items to get this smaller set
{67, 67, 69, 72, 74, 77, 77, 78, 81, 82, 82, 83, 84, 88, 90, 92, 93}
Repeat that process again
{67, 69, 72, 74, 77, 77, 78, 81, 82, 82, 83, 84, 88, 90, 92}
Repeat again
{69, 72, 74, 77, 77, 78, 81, 82, 82, 83, 84, 88, 90}
Do so another time. We keep going til we get 1 or 2 values
{72, 74, 77, 77, 78, 81, 82, 82, 83, 84, 88}
{74, 77, 77, 78, 81, 82, 82, 83, 84}
{77, 77, 78, 81, 82, 82, 83}
{77, 78, 81, 82, 82}
{78, 81, 82}
{81}
The last value is the median as it is in the very middle. So the median is 81.
-----------
Check out the attached image below to see the various items crossed off. Note the color coding to see how the terms pair up when crossed off. Only the 81 isn't crossed off showing it is the middle most value.
On his way to a local Hunting and Gathering Convention, Caveperson Stony Grok picks up a rock, drops it into a lake and watches it sink. He picks up a second rock, drops it into the lake, and watches it sinks. He does this five more times and each time the rock heads straight to the bottom of the lake. Stony conjectures: "Ura nok seblu". What is the conjecture that stony makes?
Answer:
I guess that "Ura nok seblu" means that all rocks sink in water.
Step-by-step explanation:
A conjecture is an idea, opinion, theory or hypothesis, that is based on partial or incomplete information or evidence. Conjectures are generally speculations since there is not enough proof or evidence to support them.
Even though Stony's theory didn't have a lot of evidence to support it, he was almost right. Most rocks sink in water, I guess that the only rock that doesn't is pumice. I might be wrong, but I don't know of any other rock that floats.
What is the value of y?
A. Cannot be determined
B. 65°
C. 60°
D. 120°
Answer:
C. 60°
Step-by-step explanation:
The angles in a triangle add up to 180°.
You are given 60° and 60°.
Add them
60 + 60 = 120
Subtract 120 from 180.
180 - 120 = 60°
The answer is 60°
a p e x
slope and y interceapt for the equation y=-3
any thing would help it’s due today
Answer: P: (-3, -1), Q: (2, -1), R: (1, 2), S: (-3, 2)
Step-by-step explanation: the way I think about it is you have to run before you jump, so the third one let’s say, you have to “run” to 1, and then “jump” to 2. Now let’s take the first one, it’s the exact same thing just in the opposite direction, you “run” back to -3 and then “fall” to -1. Now let’s take the second one, first you would “run” to 2 and then “fall” (because it’s a negative) to -1, and if it was a negative first and then a positive, it would just be the opposite of the one O just explained
Simplify the equation.
Answer:
3y⁵√2
Step-by-step explanation:
Use the distributive property to remove the parentheses.
(-2+6y+w)(-5)
Answer: 10 - 30y - 5w
Step-by-step explanation:
Multiply each value of the first parenthesis to -5. Start with -2 (10), then 6y (-30y), and lastly w (-5w). Combine all the terms in order.
please tell me the answer as quick as possible! Stuck here badly :(
63degrees
Step-by-step explanation:
there are multiple ways to do this
for one, angle a = angle e (corresponding angles)
angle f + angle e = 180 degrees (angles on a straight line)
angle f = 180 degrees - angle e where angle e = angle a = 117degrees
so angle f = 63 degrees.
Gabe read a total of 21 books with his book club over 7 months. After belonging to the book club for 22 months, how many books will Gabe have read in all? Solve using unit rates.
Answer:
66
Step-by-step explanation:
