Answer:
Step-by-step explanation:
[tex]\frac{7-4}{5-2}=\frac{3}{3}= 1[/tex]
Answer:
the slope is 1
Step-by-step explanation:
It's given that a line passes through the points,
A = (2,4)
B = (5,7)
Clearly, we have to find the slope of the line.
Let, the slope of line is 'm'
We know that, if a line passes through two points (a,b) and (c,d) ,
Then, the slope of the line is given by formula,
Therefore, We get,
Hence, slope of line = 1
Please helpp, thank youuu.
Answer:
16ft
Step-by-step explanation:
use pythagreom thereom
12^2+b^2=20^2 solve
144+b^2=400
b^2= 256 square it
b= 16
Answer:
b=16
Step-by-step explanation:
-2(x - 14) help me? I need help so I can get my grade up in algebra and pass my class so please help me?
Answer:
[tex] - 2x + 28[/tex]
Step-by-step explanation:
1) Expand by distributing terms.
[tex] - 2x - 2 \times - 14[/tex]
2) Simplify 2 × -14 to -28.
[tex] - 2x - ( - 28)[/tex]
3) Remove parentheses.
[tex] - 2x + 28[/tex]
Therefor, the answer is - 2x + 28.
find the value of given expression
=》
[tex] \frac{ \sqrt{64} }{16} [/tex]
Answer:
the answer to your question is
[tex]0.5 \: or \: \frac{1}{2} [/tex]
What is the importance of polynomial functions and how this real life applications improve or contribute to the value of life
Answer:
What is the importance of polynomial functions?
Polynomials are an important part of the "language" of mathematics and algebra. They are used in nearly every field of mathematics to express numbers as a result of mathematical operations. Polynomials are also "building blocks" in other types of mathematical expressions, such as rational expressions.
How these real-life applications improve or contribute to the value of life?
Since polynomials are used to describe curves of various types, people use them in the real world to graph curves. Combinations of polynomial functions are sometimes used in economics to do cost analyses, for example. Engineers use polynomials to graph the curves of roller coasters and bridges.
how does using scientific notation help when computing with very small or very large numbers
Answer:
It abbreviates or shortens the numbers that you are working with making them easier to do calculations with.
Step-by-step explanation:
Example : 10,000 in scientific notation = 1.0x10^4
1,000,000 = 1.0x10^6
Estimate 1.9 x 4.4
A. Between 4 and 10
B. between 12 and 20
C. between 1 and 5
D Between 1 and 12
Answer:
A
Step-by-step explanation:
it's 8.36 which is between 4 and 10
HELP!!! i need an answer quick
Answer:
14 that's the answer I think so hope its it
i need help please asap
Answer:
4$ per minute. You make 20 dollars in 5 minutes so 20 divided by 5 is 4.
WHAT IS THE TOTAL SURFACE AREA OF THE SQUARE PYRAMID BELOW!?!??!?!
Answer:
the answer is going to be 203 square inches
Step-by-step explanation:
7 x 11 = 77
77 x 2 = 154
7 x 7 = 49
154 + 49 = 203
NOTICE:11.5 is useless, don't get tricked.
Answer:
Solution given:
side of base[a]=7in
height[h]=11in
slant height [l]=11.5in
THE TOTAL SURFACE AREA OF THE SQUARE PYRAMID=a²+2ah=7²+2*7*11=203in²
The total surface area of square pyramid is 203in².
What is 3.45 divided by 1.5
Answer:
2.3
Step-by-step explanation:
<3
Answer:
The answer is 2.3.
This is 7th grade math so pls answer asap
1: v/8=2
2:16=k/11
3:18+m=8
v/8=2
x8 x8
v=16
16=k/11
x11 x11
176=k
18+m=8
-18 -18
m=-10
---
hope it helps
6 to the 2 power −2(5+1+3)
Answer:
18
Step-by-step explanation:
how to isolate the variable in the equation -2/3n + 7 = 15 lesson 6-2
Answer:
n=-4/3
Step-by-step explanation:
So the equation is -2/3n+7=15
First you subtract 7 from both sides: -2/3n+7-7=15-7 : -2/3n=8
Next multiply by 1/-2 on both sides, canceling out the -2 on the left and dividing 8 by -2 on the right: 3n=-4
Next divide by 3 on both sides
Answer: n=-4/3
(-4-3n-5n^2)-(n+n-3n^2)
Answer:
-2n^2 - 5n - 4
Step-by-step explanation:
Question one: Carlie biked 26 miles in four hours. What was Carlie’s average speed in miles per hour?
Question two: If Carlie continues to bike at the same rate, about how many hours will it take her to bike 78 miles?
Answer:
OOOOOOOOHHH SHUTE BROTHER SORRY WISHED I COULD HELP but im blonde so sowwy
Step-by-step explanation:
One kitten weighs 2 pounds, 4 ounces, and a second kitten weighs 2 pounds, 2 ounces. What is their combined weight in ounces? *
I WILL GIVE BRAINLEST BECAUSE I WANT TO BE NICE
Can someone plz help me with this one problem plz!!!
Answer:
the y values in order are: 2,7,12,17
Step-by-step explanation:
Answer: They are 2, 7, 12, and 17
Step-by-step explanation:
5x2-8= 2
5x3-8= 7
5x4-8= 12
5x5-8= 17
How much does a $90 investment earn in interest at a yearly rate of 15% over the course of 1 year?
QUICK PLEASE
Answer:
$13.50
Step-by-step explanation:
You can use the simple interest formula here: I(interest)=P(principal amount)r(interest rate)t(years). I=Prt. So just plug in the numbers. I=90x.15x1=13.5
35 POINTS!! ANSWER THIS FOR ME PLS
Answer:
A. Graphs 1 and 2Step-by-step explanation:
The first graph has domain x = 0 to 5The second graph has domain x = 0 to 5The third graph has domain x = 0 to 7As we see graphs 1 and 2 have same domain.
Correct choice is A
B. Noah writes the equation 3 (x+7)=57 to represent the situation. DO YOU agree with him? Explain your answer.
Answer:
Yes , i agree with Noah that the equation would be 3(x + 7) = 57
Step-by-step explanation:
P.S - The exact question is -
To find - Noah writes the equation 3 (x+7)=57 to represent the situation.
DO YOU agree with him? Explain your answer.
Proof -
Yes , i agree with Noah
Because in the figure we can see that there is x written 3 times and 7 written 3 time and whole the values is equal to 57 .
Because 57 is divided into x 7 x 7 x 7
∴ we can write it as
3 times x + 3 times 7 = 57
⇒3(x) + 3(7) = 57
⇒3(x+7) = 57
Ans Noah give the same equation 3 (x+7)=57
So, I agree with Noah.
The distribution of the number of blocks a young child can stack before their tower falls is approximately Normally distributed with a mean of 12.7 blocks and a standard deviation of 1.4 blocks. If 6 of the child’s towers are randomly selected, what is the probability that the mean number of blocks is more than 11 blocks? 0.0015 0.1123 0.8877 0.9985
Answer:
0.9985
Step-by-step explanation:
can anyone answer this????
Answer:
4x^2[tex]\sqrt{7x^{2} }[/tex]
4. Calculate the arc length of the figure below:
Answer:
144
Step-by-step explanation:
On a coordinate plane, two parabolas open up. The solid-line parabola, labeled f of x, goes through (negative 2, 4), has a vertex at (0, 0), and goes through (2, 4). The dashed-line parabola, labeled g of x, goes through (negative 5, 8), has a vertex at (negative 3, 4), and goes through (negative 1, 8).
Which best describes the transformation that occurs from the graph of f(x) = x2 to g(x) = (x + 3)2 + 4?
left 3, up 4
right 3, down 4
left 3, down 4
right 3, up 4
Look at the lowest point of the line ( the bottom of the u)
On f(x) the u is at the point (0,0)
On g(x) the u is at point ( -3,4)
This means it shifted to the left 3 units and up 4 units.
The answer is left 3, up 4
Answer:
A. left 3, up 4
Step-by-step explanation:
Will give brainlist for correct answer.
Answer:
(-5, -1)
Step-by-step explanation:
When two lines intersect, their x and y values are equal. So,
x = 3y - 2 must equal -7 - 2y = x
x = 3y - 2 = -7 - 2y = x
Let's look at the two middle equations and solve for y.
3y - 2 = -7 - 2y
Add 2y to both sides
5y - 2 = -7
Add 2 to both sides.
5y = -5
y = -1
Now, let's find x. You can use either equation for this step.
When y = -1, then 3y - 2 =
(3)(-1) - 2 = -3 - 2 = -5
So, x = -5, and y = -1
Thus, the answer is (-5, -1)
I hope this helps! Feel free to ask any questions!
ሥነጽሑፍ ማለት ምን ማለት ነው? ስንት ክፍሎች አሉት
Answer:
ጽሑፉ ለመጀመሪያ ጊዜ የታተመው እ.ኤ.አ. በጥቅምት 24 ቀን 1929 ነው ፣ ጸሐፊው እ.ኤ.አ. በጥቅምት 1928 በኒምሃም ኮሌጅ እና በካምብሪጅ ዩኒቨርሲቲ ሴት ኮሌጆች በጊርተን ኮሌጅ ባቀረቡት ተከታታይ ንግግሮች ላይ የተመሠረተ ነው ፡፡
ሥነ ጽሑፍ በስፋት ማናቸውንም የጽሑፍ ሥራዎች ስብስብ ነው ፣ ግን በተለይ የኪነ-ጥበብ ቅርፅ ተብለው ለተወሰዱ ጽሑፎች ፣ በተለይም ለስነ-ተረት ፣ ለድራማ እና ለቅኔዎች የበለጠ ጠበብ አድርጎ ያገለግላል ፡፡ ከቅርብ ምዕተ-ዓመታት ወዲህ ትርጓሜው እየሰፋ መጥቷል የቃል ሥነ-ጽሑፍን ያካተተ ሲሆን አብዛኛዎቹ የተቀዱ ናቸው ፡፡
Step-by-step explanation:
The mean of (x + 5), (x + 3), (2x + 1) and (x - 6) is 12. What is the
value of x?
Answer:
x=9
Step-by-step explanation:
answers too short so cigdtusrysyksrytf7hiuf6s4td6figiio
A man intends to withdraw $ 24,000.00 from his savings at the end of 5 years. The man deposits $ 1,500.00 in savings annually and today has a balance of $ 8,000.00. What should be the savings interest rate for Nobuki to achieve his goals?
Answer:
3%
Step-by-step explanation:
Given data
FInal amount A= $24,000
Time= 5 years
Principal= $1,500
Say we the savings is on simple interest
A= P(1+rt)
substitute
24000=1500(1+r*5)
24000= 1500+ 7500r
24000-1500= 7500r
22500= 7500r
r= 22500/7500
r= 3%
Hence, on a simple interest account, the rate is 3%
5-7y=33 I can't find the answer to it and I did worked out on paper...
Answer:
y = -4
Step-by-step explanation:
5 - 7y = 33 {Subtract 4 form both sides}
-7y = 33 -5
-7y = 28 {Divide both sides by (-7)
y = 28/-7
y = -4
Answer:
y=-4
Step-by-step explanation:
-7y=33-5
-7y=28
y=28÷-7
y=-4
A bicycle shop advertised all mountain bikes priced at a 1/3 discount. What is the amount of the discount if the bicycle originally costs $327?
Answer: 109
Step-by-step explanation: 327/3 =109
Answer: 109
Step-by-step explanation: