Can someone explain this to me , I'm behind in a lot of homework
Answer:
13: 16
14: 6.28
15: √45
Step-by-step explanation:
13: Count the number of spaces from A to D or B to C, which is 4.
Then, count the number of spaces from A to B or C to D, which is also 4.
After that, multiply the two numbers. You should now have an answer of 16.
14: You want to find the diameter of the circle, which is 2.
Then, multiply 2 by 3.14, aka pi. You should now have an answer of 6.28.
*15: Count the number of spaces from A to C, which is 6.
Then, count the number of spaces from A to B, which is 3.
After that, square both of the numbers. 6 x 6 = 36 and 3 x 3 = 9.
Now, the final step. Add both numbers together. 36 + 9 = 45.
You should now have an answer of √45.
I hope this helped!
*Solved using the Pythagorean theorem. Steps one and two can be done in the opposite order.
i really need help i have had the worst day and i just need help on one question please
Answer:
8:125
Step-by-step explanation:
24/375
simplify by dividng each by 3
= 8:125
will give brainliest if your answer is CORRECT
Answer:
I really don't know but i'm getting a gut feeling looking at B
Step-by-step explanation:
Like i said i don't know but b seems good enough
Pls help me with this
Answer:
m<A=40˚, m<C = 90˚
Step-by-step explanation:
a line is 180˚, and half of a line (C) would be 90˚. B + A has to equal 90˚, so A has to be 40˚
Are the ratios 20:16 and 5:4 equivalent?
Answer:
Yes
Step-by-step explanation:
20:16
Reduce the ratio to lowest terms by dividing both numbers by 4.
20:16 = 5:4
Answer: Yes
PLS HELP ITS MATH AND I DONT UNDERSTAND
No links pls and ty <3
C=52.08π
Solution:Circumference of a circle:C=2πrwhereπ=3.14...r= radiusIn this case, r is equivalent to 26.04 ft.C=2π×26.04Multiply:C=52.08π (in terms of pi)Hope it helps.
Do comment if you have any query.
Answer:
The last option [tex]52.08\pi[/tex] feet
Step-by-step explanation:
[tex]c=2\pi r=2\pi (26.04)=52.08\pi[/tex]
Hope this helps
The average adult working male spends approximately $70 per week on a
moderate cost healthy diet plan. The average cost for 3 fast food meals per
day is approximately $25. On average, what can you save per week with
the healthy diet plan?
Answer:
105$
Step-by-step explanation:
What is the mean of the data set?
{6, 7, 9, 8, 2, 4}
Enter your answer in the box.
6 + 7 + 9 + 8 + 2 + 4 / 6
36/6
6
6 is the mean.
5/3 as a mixed number
Answer:
[tex]1\frac{2}{3}[/tex]
Chris has 7/8 yard of purple ribbon and 1 1/6 yards of green ribbon. Chris has a total of 3 2/3 yards of ribbon. How many yards of Chris's ribbon are neither purple nor green?
A. 23/24
B. 1 5/8
C. 2 1/24
D. 2 1/2
HELP ME PLEASEEEE!!! 50 POINTS + BRAINLYEST!!!!
NO LINKS PLEASE!!!!!!
The graph shows two lines, A and B.
A coordinate plane is shown with two lines, A and B, graphed. Line A has a slope of negative 1 and crosses the y axis at 5. Lin
Picture's in the box bellow.
How many solutions are there for the pair of equations for lines A and B? Explain your answer. (5 points)
Answer:
For question 1)
Line A's Gradient= -1
y=-x+5 where 5 is the y-intercept
Line B's Gradient= 1
y=x+3 where 3 is the y-intercept
By equating two equations....
-x+5=x+3
2x+3=5
2x=2
x=1
1 solution
For question 2) answer would be the first option
Step-by-step explanation:
HELPP FAST!!! URGENT!!
Of the 1250 students registered at the local high school, 30% of them did not vote during the student body elections. How many students did not vote?
A) 350
B) 425
C) 365
D) 375
Answer: D) 375
Step-by-step explanation:
We will find 30% of 1,250 since 30% did not vote. A percent divided by 100 becomes a decimal.
30% / 100 = 0.3
1,250 * 0.3 = 375
D) 375 students did not vote.
If m and n are whole numbers such that m^n = 121, then find the value of (m-1)^n+1.
Because m and n are whole numbers, we only have 3 values for m, and 3 values for n :
[tex]1^{121} ; 11^{11} ;121^{1}[/tex] (or you can say because 121 only have the factors of 1 ; 11 ; 121, those are the only possible values for m and n, then conclude the possible values)
Now, we will substitute them in :
If m = 1 ; n = 121
[tex](1-1)^{121+1}[/tex] = 0
If m = 11 ; n = 11
[tex](11-1)^{11+1}[/tex] = 1000000000000
If m = 121 ; n = 1
[tex](121-1)^{1+1}[/tex] = 14400
the mathematical answer of 1+1
Answer:
two
Step-by-step explanation:
one and add another one
PLSSS HELP IF YOU TURLY KNOW THISS
Answer:
C
Step-by-step explanation:
6-4=2
3/4-2/4=1/4
Which expression represents the value of the series below? 3 7 11 15 ... 1,671
Answer:
Let n be the sequence number, starting with 0. The first number is 3, each succeeding number is incremented by 4. The nth number would have the value 3+4n
Step-by-step explanation:
Using the above formula yields the attached table of values. We see that if n=417, that the value of 1,671 is correctly predicted.
Which is an example of why higher education typically has a positive return on investment (ROI)?
a)The jobs you can get with higher education will earn more money than jobs without a degree or certificate.
b)Higher paying jobs come with experience, not with earning a degree or certificate.
c)Higher education usually results in a lot of debt which can be difficult to afford.
d)The highest paying jobs come with a high school diploma which is an important reason to finish high school.
The jobs you can get with higher education will earn more money than jobs without a degree or certificate.
What is return on investment?The term return on investment refers to the profit that one makes from an investment. Higher education is a very profitable investment for an individual.
The example of why higher education typically has a positive return on investment (ROI) is the jobs you can get with higher education will earn more money than jobs without a degree or certificate.
Learn more about ROI: https://brainly.com/question/12908738
The function f(x)=log2x is transformed 4 units down and vertically compressed by a factor of 0.2 to become g(x).
Which function represents the transformation g(x)?
The answer is: g(x)=15log2(x)−4
Using translation concepts, it is found that function g(x) is given by:
[tex]g(x) = \frac{1}{5}\log_{2}{x} - 4[/tex]
What is a translation?A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
In this problem, the parent function is given by:
[tex]f(x) = \log_{2}{x}[/tex]
It was shifted 4 units down, hence:
[tex]g(x) = \log_{2}{x} - 4[/tex]
It was vertically compressed by a factor of 0.2, hence:
[tex]g(x) = \frac{1}{5}\log_{2}{x} - 4[/tex]
More can be learned about translation concepts at https://brainly.com/question/4521517
Answer:
g(x)=0.2 log[tex]_{2}[/tex] (x)−4
Step-by-step explanation:
Write an equation in standard form of the line that passes through (7,-3) and has a slope of 4.
Answer:
equation of line
step one
(7,-3) (x,y)
slope = y-(-3) = 4
x-7 1
= 4(x-7) = 1(y+3)
4x-28=y+3
4x-28-y-3 =0
4x-y-31=0
equation of line is = 4x-y-31=0
A restaurant chain order £3940 of rice and £20 bags about how many £20 bags of rice did the chain order
Answer:
Step-by-step explanation:
=
Given a = 8, b = 12, and c= 14, use the Law
of Cosines to solve the triangle for the value
of B. Round answer to two decimal places.
Answer:
please where is the diagram
Patti puts 40 marbles in a bag. Each marble has a mass of 3 grams. What is the total mass of the bag of marbles? Show work
Answer:
120 grams
Step-by-step explanation:
Since each marble has a mass of 3 grams and there are 40 marbles, simply multiply 40 * 3 which is 120 grams.
what is the slope for 10 and 11?
lnx=-3
the answer in the textbook says it becomes x=e^-3 which I agree with, but then it gives 0.05 as the answer to solving it, I just don't understand how they found 0.05. Can anyone explain how to get 0.05 from x=e^-3?
Answer:
because It's rounded to the nearest hundred place
Step-by-step explanation:
Given equation:
[tex] \ln(x ) = - 3[/tex]recall that,
[tex] \ln(a ) = b \iff {e}^{b} = a[/tex]
remember, In is natural logarithm which is actually nothing but common logarithm with the base euler's number (e) . anyway rewriting lnx=-3 yields:
[tex] \ln( x ) = - 3\\ \iff {e}^{ - 3} = \frac{1}{ {e}^{3} } [/tex]
1/e³ is approximately 0.0497870684..... , rounding it to the nearest hundred place would be 0.05 which is the same answer as your textbook .
A trader sold a bag of sugar at kshs. 4000. The buyer was allowed a trade discount of 10%. If he pays the debt in two weeks and a cash discount of 3% if payment is made within one month. Calculate the amount the trader received if the buyer paid within 15days
Answer:
4,013 dollars
Step-by-step explanation:
Question 1 of 10
f(x) = 2x
9(2) = 2x + 1
Find
(1) (2). Include any restrictions on the domain.
O A. (1) (x) = 42,0 +-
O B. (1) (x) = 272, 220
Oc. (3)(c) = = +0
OD. (1) (x) = 4,27-2
(=
(2)
see photo for correct format
[tex] \frac{f}{g} = \frac{ \sqrt[3]{2x} }{2x + 1} [/tex]
Set the denominator not equal to zero.2x+1 ≠ 02x ≠ -1x ≠ -1/2Letter A is your answer.3x^2=4x+3 Solve using quadratic formula
Answer:
The answer is in a picture, and please mods, check the picture before deleting it can be helpful sometimes.
Step-by-step explanation:
Here it is:
Find the area and perimeter of each figure
Answer:
A is Area= 100 and perimeter=40
B is Area=112.5 and perimeter=15
C is Area=144 and perimeter=48
Step-by-step explanation:
No explanation needed
Which expression can be subtracted from the area of the rectangle to find the area of parallelogram rstu? 2 (18 4) one-half (18 4) (18 4) (18 - 4)
The expression can be subtracted from the area of the rectangle to give the area of the parallelogram RSTU (18+4).
What is the area of the rectangle?The area of the rectangle is the product of the length and width of a given rectangle.
The area of the rectangle = length × Width
The coordinates of parallelogram RSTU are
R(-4, -3), S(-5, 1), T(4, 3), U(5, -1)
The lengths of the sides are
RS = 4.1231
RT = 10
ST = 9.2195
SU = 10.198
TU = 4.1231
UR = 9.2195
Therefore, by definition of a parallelogram, we have;
RS║TU and ST║UR
The slope of RS = (1 - (-3))/(-5 - (-4)) = -4
The slope of ST = (3 - 1)/(4 - (-5)) = 2/9
The equation of the line perpendicular to ST is
y - 1 = -9/2×(x - (-5))
y = -9x/2 - 43/2
The equation of RS = y - (-3) = 1/4×(x - (-4)) = x/4 + 1
y = x/4 - 2
The point where the two lines meet
-9x/2 - 43/2 = x/4 - 2
x = -78/19
y = -115/38
The length of the side of the rectangle = 4.1245
The excess width of the rectangle = 0.1085
The expression can be subtracted from the area of the rectangle to give the area of the parallelogram RSTU (18+4).
Learn more about the area:
https://brainly.com/question/11952845
Answer:
C ✔️
Step-by-step explanation:
"(18 + 4)"
whats the answer? look at photo plsssss
y = 1
A simple formula to solve inverse relations is y+x=k, where k is a constant
(8)+(-3) = 5
Now using 5 as the constant and x = 4, y can be solved by doing 4 + y = 5
y = 1