Answer:
5(9b + 8)
Step-by-step explanation:
Rewrite 45 as 5 * 9
Rewrite 40 as 5 * 8
= 5 * 9b + 5 * 8
Factor out common term 5
=5 (9b + 8)
Answer:
5(9b+8)
Step-by-step explanation:
You have to see what numbers equally go into 45 and that would be 9 and 5, and then you see what numbers will go into 40 and that is 8 and 5.
helpppppppp meeeeeeeeeeeeeeeeeee
Answer:
see explanation
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
5x - y = 8 ( subtract 5x from both sides )
- y = - 5x + 8 ( multiply through by - 1 )
y = 5x - 8 ← in slope- intercept form
with slope m = 5 and y- intercept c = - 8
JH is the midsegment of KLM. Find the value of x.
Answer:
x = 11
Step-by-step explanation:
The midsegment is half the length of the parallel base segment.
JH = 1/2(LM)
x = 1/2(22) = 11
Can someone answer this
Answer:
[tex]x\log_2{5}[/tex]
Step-by-step explanation:
The relevant rule of logarithms is ...
log(a^b) = b·log(a)
__
Here, that means ...
log(5^x) = x·log(5) . . . . . where the log is to the base 2 in each case
Describe the pattern for the powers of 10. Write the values of 10*1and 10*0
in the table.
Answer:
here
Step-by-step explanation:
I uh hope this helps...
The circumerence of a circle is 36 cm. What is the radius of the circle ?
The radius of the circle would be "5.72958cm"
Showing my answer is correct
Formula: C = 2πr
In this formula we will assume that π is 3.14 and ignore the other numbers
C = 2(3.14)5.72958
C = (6.28)5.73958
C = 35.9817624
^ Which is approximately 36cm if you decide to round it to your nearest one place which makes it a whole number
Select all the expressions that are equivalent to 3^13 x 7^9
Answer:
none of the above
Step-by-step explanation:
a) There is no factor of 7 (not equivalent)
b) The power of 7 is 3·6 = 18 (not equivalent)
c) The power of 7 is 3 (not equivalent)
d) The equivalent is less than 3^10·7^7 (not equivalent)
e) The power of 3 is 20 -8 = 12 (not equivalent)
None of the offered choices is equivalent to 3^13·7^9.
Write an explicit formula for a_na
n
, the n^{\text{th}}n
th
term of the sequence 35, 42, 49, ...35,42,49,....
[tex]35~~,~~\stackrel{35+7}{42}~~,~~\stackrel{42+7}{49}~~,~~....~\hspace{10em}\stackrel{\textit{common difference}}{d=7} \\\\[-0.35em] ~\dotfill\\\\ n^{th}\textit{ term of an arithmetic sequence} \\\\ a_n=a_1+(n-1)d\qquad \begin{cases} a_n=n^{th}\ term\\ n=\textit{term position}\\ a_1=\stackrel{\textit{first term}}{35}\\ d=\stackrel{\textit{common difference}}{7} \end{cases} \\\\\\ a_n=35+(n-1)(7)\implies a_n=35+(7n-7)\implies a_n=7n+28[/tex]
What is the volume of a rectangle prism 8 inches long, 5 inches wide, and 2 inches high
Answer:
The volume equals 80 inches cubed.
Step-by-step explanation:
Volume = L x W x H.
So, in this case, the length is 8, the width is 5, and the height is 2.
So, Volume = 8 x 5 x 2.
8 x 5 x 2 = 80 inches cubed
Estimate how long it would take an investment of £100 to double with a compound interest rate of 3%
Answer:
£205.26
Step-by-step explanation:
Year Interest Total
Interest Balance
0 -- -- £100.00
1 £3.04 £3.04 £103.04
2 £3.13 £6.18 £106.18
3 £3.23 £9.41 £109.41
4 £3.33 £12.73 £112.73
5 £3.43 £16.16 £116.16
6 £3.53 £19.69 £119.69
7 £3.64 £23.34 £123.34
8 £3.75 £27.09 £127.09
9 £3.87 £30.95 £130.95
10 £3.98 £34.94 £134.94
11 £4.10 £39.04 £139.04
12 £4.23 £43.27 £143.27
13 £4.36 £47.63 £147.63
14 £4.49 £52.12 £152.12
15 £4.63 £56.74 £156.74
16 £4.77 £61.51 £161.51
17 £4.91 £66.42 £166.42
18 £5.06 £71.49 £171.49
19 £5.22 £76.70 £176.70
20 £5.37 £82.08 £182.08
21 £5.54 £87.61 £187.61
22 £5.71 £93.32 £193.32
23 £5.88 £99.20 £199.20
24 £6.06 £105.26 £205.26
Find the angle of elevation of the sun from the ground, when a tree that is 11 y r d s tall casts a shadow 17 y r d s long
Answer:
35.54° = 36°
Step-by-step explanation:
Juan is choosing at random from a bag of colored marbles. The probability he will choose a red marble is 7/10
What are the odds in favor of him choosing a red
Answer:
if the question is 'are the odds of him choosing a red favorable' then the answer would be 'yes' because he has a better than 50% chance; P(red) = 70%
Step-by-step explanation:
9 divided into 410 equals
The answer to the question is 4.5
Miguel bought 8 equally priced pens for $3.84.
How much will 15 of these pens cost?
$10.42
$7.20
$5.89
$2.05
Answer:
For 15 pens, the cost is $7.2Step-by-step explanation:
We know that:
8 pens = $3.84Work:
8 pens = $3.84Divide the RHS:
=> 1 pen = 3.84/8=> 1 pen = 0.48Multiply the RHS:
=> 15 pens = 0.48 x 1=> 15 pens = $7.2Hence, for 15 pens, the cost is $7.2
Hoped this helped.
[tex]BrainiacUser1357[/tex]
GUYS PLEASE HELP ME!, i will give brainliest to the right answers
Answer:
f(x)=3x+3
Step-by-step explanation:
What is the solution to the equation 2^x+4 – 12 – 20?
A. X=0
B. X=1
C. X=2
D. X=9
Answer:
2
Step-by-step explanation:
hope this helps
HELP!!! GIVE WHOEVER BRAINLIEST !!!
Question 1 of 25
What is the inverse of the function below?
f(x) = x-6
A. F-1(x) = x-6
B. f '(x) = -x + 6
-1
c. f-1(x) = x + 6
D. F1(x) = -x-6
Answer:
B
Step-by-step explanation:
The opposite of x is -x
And the opposite of -6 is 6
So -x+6 is the inverse
What is the
Formula:
Slope:
Answer:
Slope = [tex]0[/tex]
Formula: [tex]y=\frac{3}{4}[/tex]
Step-by-step explanation:
First use the slope equation to find the rise over run:
Slope Equation = [tex]\frac{y_1-y_2}{x_1-x_2}[/tex]
Then insert the two points:
[tex]\frac{3/4 - 3/4}{2-5}[/tex]
Then complete the equation:
[tex]\frac{0}{-3}[/tex]
Now we have an answer for our slope:
Slope = [tex]0[/tex], because -3 can go into 0 a total of 0 times.
Afterwards we take the Point Slope Formula:
Point Slope Formula = [tex]y=mx+b[/tex]
And insert our new slope and one of the points that belongs to this formula:
[tex]y=mx+b\\y=\frac{3}{4} ,x=5,b=?\\\frac{3}{4}=0(5)+b[/tex]
Now we calculate for b which is the y-intercept:
[tex]\frac{3}{4} =0(5)+b\\\frac{3}{4} = 0+b\\\frac{3}{4} =b[/tex]
Now we know that the y-intercept is [tex]\frac{3}{4}[/tex].
So we have all the parts of the formula:
Slope = 0
Y-intercept = [tex]\frac{3}{4}[/tex]
So now you plug in these numbers into their places in the point slope formula:
[tex]y=mx+b\\y=0x+\frac{3}{4}[/tex]
So that's our answer, but you can simplify this equation more by seeing that no matter what the x-value is, when its multiplied by 0 it will always ne 0. So we can take the, 0x, out of the equation since the number will never change.
Which leaves us with:
[tex]y=\frac{3}{4}[/tex]
Situation:
A 42 gram sample of a substance that's used to treat thyroid disorders has a k-value of 0.126.
N = N0e^-kt
Find the substances half life in days, round answer to the nearest tenth.
Answer:
t = 5.5011681 days
Step-by-step explanation:
see attached diagram
Is 5:1 greater than 6:2
We have:
5 : 1 = 5/1 = 5 6 : 2 = 6/2 = 3 5 > 3So: 5:1 > 6:2
Answer: 5:1 greater than 6:2
Ok done. Thank to me :>
Answer:
No.5.1 by the whole number is 5.
6.2 by the whole number is 6.
Biggest one is 6
Find the total number of sides (y)
Answer:
There are 24 sides.
Step-by-step explanation:
There are 6 figures and in each figure there are 4 sides
So,
4 × 6 = 24
Thus, There are 24 sides.
-TheUnknownScientist 72
abcdef is a regular hexagon what is its perimeter what is its area
Answer:
p=36
a=3*[tex]\sqrt{3}[/tex]*18
Step-by-step explanation:
p=sum of all sides
a=(3[tex]\sqrt{3}[/tex]*[tex]s^{2}[/tex])/2
I NEED THIS ASAP
Question
How would you find the scale factor of a drawing that shows a length of 4 inches when the actual object is 8 feet long?
A.Use the given lengths, form a scale, and then simplify.
B.Convert one of the lengths into the same units as the other length. Then, form a scale and simplify.
C.Multiply the given lengths, then simplify.
D.Add the given lengths, then divide by 12 and simplify.
Answer:
A
Step-by-step explanation:
[tex]\frac{4in}{8ft}[/tex] = [tex]\frac{1in}{2ft}[/tex]
1in:2ft
1ft = 12in
Scale factor= [tex]\frac{1in}{24in}[/tex]
Scale factor 1:24
MARKING AS BRAINLIEST! LAST ATTEMPT! ( divisibility rules practice problems) how did I get 36 divisible by 2 , 3, 4, 6,9 ?
Answer:
Step-by-step explanation:
36 / 2 = 18
36 / 3 = 12
36 / 4 = 9
36 / 6 = 6
36 / 9 = 4
36 = 2 * 2 * 3 * 3 when divided into prime factors.
so you can have 0 1 2 twos and 0 1 2 threes. Obviously the zeros cannot be both for the 2 and 3 at the same time time.
the present age of Ram is one sixth of his father's present age.If the difference between their ages is 35 years,then what is the father's present age?
Ram's age = [tex]r[/tex]
Father's age = [tex]f[/tex]
Ram's age = 1/6th of his Father's age
[tex]r = \frac{1}{6}f[/tex]
Ram's age = Father's age - 35
[tex]f - r = 35[/tex]
[tex]-r = 35 - f[/tex]
[tex]r = -35 + f[/tex]
[tex]r = f - 35[/tex]
Since [tex]r = r[/tex], we can equate both equations with each other.
[tex]r = r = \frac{1}{6}f = f - 35[/tex]
[tex]\frac{1}{6}f = f - 35[/tex]
[tex]\frac{1}{6}f - f = -35[/tex]
[tex]-\frac{5}{6}f = -35[/tex]
[tex]f = -35 \div -\frac{5}{6}[/tex]
[tex]f = 42[/tex]
Thus, the Father's present age = 42 years
IF U ANSWER THIS CORRECTLY UN WILL GET CUSTOM PUDU
Answer:
Step-by-step explanation:
a=b+12
b=c+4
a=(c+4)+12
a=c+16
W-9.96=3.24 solve for w
Answer:
W=13.2
Step-by-step explanation:
W-9.96=3.24
Add both sides by 9.96
W=13.2
For a lower tail hypothesis test with a sample size of 10 and a .10 level of significance, the critical value of the test statistic t is
Using a t-distribution calculator, it is found that the critical value of the test statistic t is [tex]t^{\ast} = -1.383[/tex].
How to find the critical value of a t-test?The critical value is found using a calculator.The inputs are:
The tail.The amount of degrees of freedom, which is one less than the sample size.The significance level.In this problem, we have a lower(left-tailed) test, with 10 - 1 = 9 df and a level of significance of 0.1, hence the critical value is [tex]t^{\ast} = -1.383[/tex].
You can learn more about the t-distribution at https://brainly.com/question/26062194
Write the sum of 5(3f+1g+9)
Answer:
15f+5g+45
Step-by-step explanation:
To do this, we have to distribute 5 to each of the terms in the parentheses:
5(3f+g+9)
5(3f)+5(g)+5(9)
15f+5g+45
Translate and solve: 6 fewer than s is no less than −78
Answer:
Part 1: S-6[tex]\geq[/tex] -78 Part 2: S[tex]\geq[/tex]-72
Step-by-step explanation:
Trust me.. it makes sense
-7y=56 solve the equation
A) y= -49
B) y = -8
C) y= 8
D) y= 49
Answer:
C) y = -8
Step-by-step explanation:
-7y = 56
y = 56 / -7 = -8
Answer:
-8
Step-by-step explanation:
Since -7(-8) = 56
This is due to the two negative values opposing each other, becoming positive
- and - = +
- and + = -
+ and - = -