Answer:
4) m: 1.25 b: 6 Equation: y= 1.25x + 6
5) m: 20 b: 10 Equation: y= 40x + 10
6) m: -2 b: 0 Equation: y= -2x + 0
7) m: 1/5 b: 1 Equation: y= 1/5x + 1
8) -8.7 = 1.3x + 0
I really hope this helps!
The volume of the cylinder is 225π cm3. What is the height of the cylinder?
A. 6.25 cm
B. 25 cm
C. 37.5 cm
D. 75 cm
Answer:
25
Step-by-step explanation:
it is i promiseee
(3x+1)(3x^2-6x-8) in standard form
Answer:
3s3x2+6x+4.3x2+6x+4
HELPPPP!!!! ASAPPPP!!!
Which number could be used as a counterexample to show that the conjecture “All even numbers are divisible by 4” is false?
12
10
8
24
Answer:
10
Step-by-step explanation:
10/4 = 2.5(fraction)
12/4 = 3
8/4 = 2
24/4 = 6
The numbers 2, 6, 10, and so on are not divisible by the 4 but they are even numbers. Then the correct option is B.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
The statement is given below.
“All even numbers are divisible by 4”
The statement “All even numbers are divisible by 4” is false.
Because the numbers 2, 6, 10, and so on are not divisible by the 4 but they are even numbers.
Not all even numbers are divisible by 4, but some numbers are divisible by 4.
Then the correct option is B.
More about the Algebra link is given below.
https://brainly.com/question/953809
#SPJ2
Find the value of c such that the expression is a perfect square trinomial.
x^2+12x+c
Answer:
c = 36
Step-by-step explanation:
If the coefficient of [tex]x^{2}[/tex] is one, then c = [tex](\frac{12}{2}) ^{2} = 6^{2} = 36[/tex]
If there is one obtuse angle, how many angles are
acute?
a 2
b 3
C 1
d 6
Answer: a .2
Step-by-step explanation: A triangle is 180 degrees. If one angle is obtuse, it is more than 90 degrees. That leaves the two remaining angles having to add up to less than 90 degrees combined. So both have to be acute.
Given that x and y vary inversely and that y is 8 when x is 2, what is the constant of variation, k?
Answer:
16
Step-by-step explanation:
the equation is x = k / y
therefore k = x* y
k = 2*8
k= 16
Can someone plz helpp ?Ill give brainliest IF correct !
Answer:
-31 (I think )
Step-by-step explanation:
you place -6 wherever you see x into the equation so it should look like this f(-6)=6(-6)+5 which then should give you f(-6) = -36 +5 then again do the math and you should get f(-6)= -31
I hope im right :/
Help me will mark branliest
Answer: One point.
Step-by-step explanation:
Hope this helps! Have a good day! :)
ill mark brainlist plss help
Answer:
multiply 0.15 times 26.40 which is $3.96 which is C $4 since they say ESTIMATE A 15% TIP
Step-by-step explanation:
PLEASE HELP ME!! ill give brainliest.
Answer:
d-7=3
Step-by-step explanation:
Answer:
3dx7
Step-by-step explanation:
I hope this helps!:) Can I get brianlest plz?
Keep up the good work!
what is y
27 y + 5 = -9
Answer:
y = [tex]\frac{-14}{27}[/tex]
Step-by-step explanation:
27y + 5 = -9 -> subtract -9 and 5
(-9) - 5 = -14
27y = -14 divide 27 and -14
(-14)/27
You are then left with
y = [tex]\frac{-14}{27}[/tex]
Easton is saving up to buy a new bicycle. He already has $15 and can save an
additional $8 per week using money from his after school job. How much total
money would Easton have after 5 weeks of saving? Also, write an expression that
represents the amount of money Easton would have saved in w weeks. HELP .
Step-by-Step:
Easton(E) has $15 bucks.
E = 5w+15
w = 8
5(8)+15 = m
m = Money
Easton has $55.
i think i know but i need help. just the equation will be fine
Answer:
[tex]3a\geq 300[/tex]
Step-by-step explanation:
A water tank fills as shown in the graph below.
What is the slope of the line?
A. 1/3
B. 2/3
C. 3/2
D. 3
Will get brainliest if correct
Answer:
there isn't a question.Ugh
What is the measurement of arc BE?
Someone please help me with this ASAP I have only 4 minutes!
Answer:
A
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
yw
Help please!!!!!!!!!!!!
Answer:
A
Step-by-step explanation:
Answer:
I believe the answer is A
Step-by-step explanation:
Since on B, Negative 2.47 is less than Negative 2.28 So thats wrong.
C is just plain wrong.
D is 3, 7.5, 7.6, .22
30 + a = 40, a = ?
(please answer)
Your answer is gunna be 10
Answer:
The answer is 10
Step-by-step explanation:
Move all terms not containing a to the right side of the equation.
~Hoped this helped~
~Brainiliest?~
Please please please help me I need a 80 to pass
Answer:
fb=7 units
Step-by-step explanation:
Answer:
If they’re both equal to each other in length and both pentagons, then I think the answer is 7 units.
12 divided by 1 1/5 = ?
IN lowest TERM
Answer:
12 divided by 1 1/5 = 60/11 in lowest term
I hope this helps you.
Step-by-step explanation:
Simplify the expression.
After converting mixed fraction into improper fractions,
12 divided by 1 1/5 = 10
Here we can write "12 divided by 1 1/5 " as,
12 ÷ [tex]1\frac{1}{5}[/tex]
Here [tex]1\frac{1}{5}[/tex] is in the form of a mixed fraction.
First of all we have to convert it into improper fraction,
Therefore multiplying 1 with denominator then add it to the numerator as,
[tex]1\frac{1}{5}[/tex] = (1x5 + 1)/5
= 6/5
Now we can write
12 ÷ [tex]1\frac{1}{5}[/tex] = 12 ÷ 6/5
= 12/(6/5)
= 12 x(5/6)
= (12/6)x5
= 2x5
= 10
Hence,
12 divided by 1 1/5 = 10.
Learn more about the fraction visit:
https://brainly.com/question/5454147
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An online clothing store had 450,082 visitors in May, 450,566 visitors in June, and 405,987 visitors in July. What is the order of visitors for these months from greatest to least? Separate these with a semicolon
Answer:
450, 566 ; 450,082 ; 405,987
Step-by-step explanation:
Number of visitors in may = 450,082
Number of visitors in June = 450,566
Number of visitors in July = 405,987
Arranging the number of visitors from greatest to least(In descending order).
450,566 > 450,082 > 405,987
450, 566 ; 450,082 ; 405,987
Use the Pythagorean Theorem to find the missing length and then round the result to the nearest tenth. a = 7, b = , c = 8
which equation is true ?
(1.) 4/-9 = -4/9
(2.) 4/-9 = 2/-3
(3.) 4/-9 = 4/9
(4.) 4/-9 = 2/3
For a party Gary buys cheese pizzas for $5 and pepperoni pizzas for $8 each. His bill comes to $75. Let x represent the number of cheese pizzas and y represent the number of pepperoni pizzas. Write an equation to represent the situation.
Answer:
The answer is the second answer from the image. Which is 5x-8y=$75
Step-by-step explanation:
It is that answer because it costs $5 for one cheese pizza and $8 for a pepperoni pizza, so the answer is 5x-8y=75
still confused?
Its that answer because the first one and the third one are the same, just both equations like in different ways like example 10+2 is 12 right? And 2 + 10 is still 12 so that means the second answer from the image is the answer.
Hope that helps.
Answer:
the answer for this question is the first choice.
Step-by-step explanation:
first, let's figure what number represents what. we know that cheese pizzas gary bought costed him $5 and pepperoni pizzas costed him $8. since x represents cheese pizzas and y represents pepperoni pizzas, 5x and 8y should be correct. this is also said in the problem which gives the correct addends. for the operation, it tells us the bill COMES to $75. since the pizzas are COMING to $75 in total, we know that this is addition.
The difference of two numbers is 19. Their sum is 27. Find the numbers
Answer:
23 and 4
Step-by-step explanation:
x-y=19
x+y=27
x=19+y
(19+y)+y=27
19+2y=27
2y=8
y=4
x-4=19
x=23
23+4=27
23-4=19
PLEASE HELP ASAP!!!!!!! Why is it possible that globalization will have a negative effect on Africa's economy?
Answer:
This is your answer ☺️☺️☺️
Find a polynomial equation that has zeros at x = -2,2- 3 and a double root at x = 5
A)
y=(x + 2)(x - 3)(x - 5)
B)
y = (x-2)(x * 3)(x + 5)
C)
y = (x + 2)(x - 3)(x - 5)?
D)
y = (x - 2)(x + 3)(x + 5)2
Answer:
y = (x + 2)(x - 2)(x + 3)[tex](x - 5)^{2}[/tex]
Step-by-step explanation:
y = (x + 2)(x - 2)(x + 3)([tex]x - 5)^{2}[/tex]
I don't see any of the answers given as being correct.
Help and please make sure it’s right?
Answer:
-9
Step-by-step explanation:
Answer:
-10 or 4
Step-by-step explanation:
The two triangles are similar. What is the value for the ? ? Round to the nearest tenth if necessary.
L 28 35° K J ? R 42 35° P 33
Answer:
KJ = 22
Step-by-step explanation:
From the given diagram, since the figure are similar we can compare their sides.
So that,
[tex]\frac{JL}{PR}[/tex] = [tex]\frac{JK}{PQ}[/tex]
Let KJ be represented by x. But;
JL = 28, PR = 42 and PQ = 33
Thus,
[tex]\frac{28}{42}[/tex] = [tex]\frac{x}{33}[/tex]
x = [tex]\frac{28*33}{42}[/tex]
= [tex]\frac{924}{42}[/tex]
= 22
x = 22
The n,
KJ = 22