So, to be honest, I don't really pay attention in class. I'm wondering if anyone could give me the answer to this.
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Related Questions
Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. Show all work.
A) 4 ⋅ 6 + 5 ⋅ 7 + 6 ⋅ 8 + ... + 4n( 4n + 2) = 4(4n+1)(8n+7)/6
B) 1^2 + 4^2 + 7^2 + ... + (3n - 2)^2 = n(6n^2 - 3n - 1)/2
For the given statement Pn, write the statements P1, Pk, and Pk+1.
C) 2 + 4 + 6 + . . . + 2n = n(n+1)
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Answer:
34v
544
888
00-
9-
OMG PLEASE HELP!! DONT ANSWER IF YOU DONT KNOW ;-;
Which statement is true
-5.3 > 3.5
-2 > -2.6
- 7.09 < -7.10
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what is 3.33333333333 as a whole number?
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What is the slope of y= 6x + 6?
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Answer:
6
Step-by-step explanation:
y=mx+b where m=slope and b=y-intercept.
Answer:
6
Step-by-step explanation:
Slope-intercept form is written y=mx+b.
y= always by itself (in slope-intercept form)
m= the slope (in this case, 6)
x= the letter that the slope is always next to
b= the y-intercept
Hope this helps you out and have a nice day ❤
i need help pleases and thanks
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Answer:
associative
Step-by-step explanation:
hope dis helps
I really need help i can not figure out these blanks can someone help?
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Answer:
table: 3/4, 1
the ratio is 1 to 4
the ratio is 3 to 4
the ratio is 4 to 4
please help quick!! pythagorean theorem!
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Answer: x=3
Step-by-step explanation:
4^2+b^2=5^2 25-16=9 sqrt of 9 is 3
16+b^2=25
25-16=9
Square root of 9=3
X=3
e1xpress the given statement in the form of expression.
5 subtracted from three times any number.
Use x to represent any number.
The expression to represent the above statement is
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Answer:
3x-5
Hope it Helps!!
.................
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Find the slope of each linear graph to solve the riddle.
( i just need help with V)
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Answer:
slope=15÷10=1.5 or 3/2
Step-by-step explanation:
slope=rise÷run
10 right 15 up
slope=15÷10=1.5 or 3/2
The slope is calculated as the ratio of the rise and run. The slope of the given line will be [tex]\dfrac{3}{2}[/tex].
In mathematics, slope refers to the measure of the steepness or inclination of a line. It describes how much a line slants or rises/falls as it moves horizontally.
A positive slope means the line is upward-sloping, rising from left to right, while a negative slope indicates a downward-sloping line.
The slope can be calculated by the ratio of the rise and the run. The points on the given graph are A(10,30) and B(20,45). The slope is calculated by the formula written below,
[tex]m = \dfrac{y_2-y_1}{x_2-x_1}[/tex]
The slope of the line is calculated below
[tex]m = \dfrac{y_2-y_1}{x_2-x_1}\\m = \dfrac{45-30}{20-10}\\m = \dfrac{3}{2}[/tex]
The slope of the line will be [tex]\dfrac{3}{2}[/tex].
To know more about slope follow
https://brainly.com/question/14511992
#SPJ6
HURRYYYYYYY
Fill in the blank with the correct number.
A number is divisible by
divisible by four.
if the last two digits form a number
A) 3
B) 4
C) 6
D) Both 3 and 4
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Answer:
D
Step-by-step explanation:
the answer is D: Both 3 and 4
Tell whether each statement about the expression 5y + 9 is True or False
The number 5 in the expression is a constant.
The expression has one variable term.
The variable in the expression is y.
The number 5 is not a coefficient in the expression.
The expression has three terms.
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Answer:
1st one is false
the second one is true i think ;-;
3rd is true
4th is false
5th is also false i think
Step-by-step explanation:
Joe has eaten 3/5 of a pizza. Jane has eaten 1/6 of a pizza.
How many times more pizza has Joe eaten than Jane?
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Answer:
3.6
Step-by-step explanation:
Which graph shows a solution of approximately (1.2, -1.3)
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Answer:
D
Step-by-step explanation:
Solve 7(f-5) = 28
Help meeeee
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7f = 63
F = 9
Answer:
7(f-5)=28
f-5=28/7
f-5=4
f=9
What is the greatest common factor of 7, 35, and 28?
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Answer:
7
Step-by-step explanation:
Answer: 7
Step-by-step explanation:
6x18 - 18x12 + 36x15
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Answer:
432? I cannot tell if x is multiplication or a variable
Step-by-step explanation:
Answer:
6*18=108
18*12=216
36*15=540 so 216+540 addition first then subtracting so 215+540=755-180=575
What does 13÷1722 equal to and the Remainder?
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Answer:
132 and 4 is the remainder
Step-by-step explanation:
one more thing its 1722÷13 not that cause if that is the question the answer is 0
Identify the next three terms of the sequence below:
-6, -10, -14,...
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Answer:
-18, -22, -26, -30
Step-by-step explanation:
add negative 4 each time
The vertices of a swimming pool are E(5, 5), F(5, 20), G(35, 20), and H(35, 5). The endpoints of a line that divides the pool into two sections are J(15, 5) and K(15, 20). The coordinates are measured in meters. What is the area of each section?
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Answer:
Step-by-step explanation:
there are 24 students in Ms. Woodall's class. 1/2 of the students are boys. 1/3 of the boys have brown hair. what is the number of boys in Ms. woodall's class who have brown hair?
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Answer:
4
Step-by-step explanation:
1/2 of 24=12
1/3 of 12=4
A blueprint of a house has a scale of 1 in = 6 ft. the living room has dimensions (width x length) of 18 ft by 24 ft. What are the dimensions on the blueprint of the living room? (use 2 different proportions; one for width and one for length)
a
w = 108 in, l = 144 in
b
w = 3 in; l = 4 in
c
w = 3 in; l = 144 in
d
w = 3 in; l = 4 in
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I would say the answer is w = 3 in; l = 4 in
supppose v varies direcly as g, and v= 36 when g=4. Find v when g =11
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Answer:
v = 99
Step-by-step explanation:
Given v varies directly as g then the equation relating them is
v = kg ← k is the constant of variation
To find k use the condition v = 36 when g = 4 , then
36 = 4k ( divide both sides by 4 )
9 = k
v = 9g ← equation of variation
When g = 11 , then
v = 9 × 11 = 99
x/3 + 1/3 = -1/2
how do i solve for x?
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Answer:
x=−5/2or
Decimal Form:
x=−2.5
Explanation
WILL GIVE BRAINLIEST PLEASE HELP
Ryan and Eduardo are saving up money for a vacation to Italy. They have calculated that the trip will cost at least $900. If they’ve already saved $270, how much more do they need to save in order to have enough for the trip? Write an inequality and solution set
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Answer:
they need to save $630 in order to have enough for the trip
270 + 630 = $900
✨✨ Easy points for people who are good at finding slope! ✨✨
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Considering that all quadrilaterals are squares. When x varies 1 unity, y varies 5 units. So the slope is 5.
Answer:
the answer is D
Step-by-step explanation:
slope=rise÷run
from point A to B 1 right and 5 up, so both are positive
rise is up or down
run is left or right
slope=5÷1=5
so the answer is D
What is the area of the circle? *
4 yd
12.56 square yards
25.12 square yards
50.24 square yards
200.96 square yards
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Answer:
The answer is 50.26548 which can be rounded to 50.24 therefore that being the answer.
omg please help me im literally dying
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Answer:
(-2,3)
Step-by-step explanation:
Multiply -3x+4y=18 with 2:
-6x+8y=36
Add -6x+8x=36 and 6x+2y=-6
10y=30
y=3
So y=3 we can replace y with 3 on any of these two equations:
6x+6=-6
Move the 6 to the other side:
6x=-12
x=-2
So the solution is
(-2,3)
Hope this helps
Nathan usually drinks 36 ounces of water per day. He read that he should drink 64 ounces of water per day. If he starts drinking 64 ounces, what is the percent increase? Round to the nearest percent.
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Answer:
78 percent
Step-by-step explanation:
percent increase = (64-36)/36 ×100
= 28/36 ×100 = 0.78×100= 78
Between what 2 consecutive numbers does the square root of 15 fall?
1. 15
2. 4
3. 16
4. 3
5. 14
6. 2
7. 5
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Answer: In between 3 and 4
Step-by-step explanation:
Brainliest pllllzzzzz
BRAINLIEST PLEASE!!
I need a little help
Answers
Answer:
A) x = 8[tex]\sqrt{2}[/tex]
Step-by-step explanation:
in a 45-45-90 triangle, the legs to hypotenuse ratio is 1 : [tex]\sqrt{2}[/tex]
so in this problem the leg is 8 and the hypotenuse is 8[tex]\sqrt{2}[/tex]
