First let's start with A
All the sides in a hexagon add up to 720
do 720/6
720/6=120
A=120
Each angle in that hexagon adds up to 120
Then B
The triangle is equilateral, so 180/3=60
B would be 60
C would also be 60
D is = to a, so D=120
A:120
B:60
C:60
D:120
Put the following equation in slope-intercept form: y−5=7/4(x-1)
Answer:
y=7/4x+2
Step-by-step explanation:
The linear equation in the slope-intercept form will be y = (7/4)x + 13/4.
What is a linear equation?A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
The linear equation is given below.
y − 5 = 7/4(x − 1)
Convert the equation into a slope-intercept form. Then we have
y − 5 = 7/4(x − 1)
y − 5 = (7/4)x − (7/4)
y = (7/4)x − (7/4) + 5
y = (7/4)x + 13/4
The linear equation in the slope-intercept form will be y = (7/4)x + 13/4.
More about the linear equation link is given below.
https://brainly.com/question/11897796
#SPJ2
The graph of - 8x+2y = 8 passes through two points, P(p, 2) and
Q (-4, q). What is the value of pq?
Answer:
6
Step-by-step explanation:
All the steps are in the photo I attached
Write an expression having only two terms that is equivalent to 2x – 3. Explain how you wrote the expression and how you can check that it is equivalent.
Answer:
[tex]-3 + 2x[/tex]
Step-by-step explanation:
Given
[tex]2x - 3[/tex]
Required
An equivalent expression
The expression can be rewritten as:
[tex]-3 + 2x[/tex] ---- commutative property of addition
[tex]2x - 3[/tex] and [tex]-3 + 2x[/tex] are equivalent
An expression that has two terms that is equivalent to 2x – 3 is - 3 + 2x
Given:
2x - 3
There are just two terms in the expression
2x (coefficient)-3 (constant)The two terms can be written interchangeably to form a new expression equivalent to the same
-3 + 2x (This is based on the cummutative property of addition)
The new expression equivalent to 2x - 3 is -3 + 2x (minus 3 plus 2x)
Learn more about equivalent expression:
https://brainly.com/question/2972832
I WILL GIVE BRAINLIEST :D
Which NUMBERS are NOT expressed in scientific notation?
A. 3.5 x 10-4
B. 58.9 x 102
C. 9.3 x 106
D. 0.75 X 10-3
E. 6.47 x 1000
F. 1.88 x 104
Answer:
B., C., D., E., and F.,
Step-by-step explanation:
They all need exponents by a 10
A=(2,3) B=(4,5)
Find vector equation of staraight line parallel to vector B and passing through point A hence obtain cartesian equation
Answer:
[tex]r= a + \lambda \: b \\ vector \: equation : \\ \binom{x}{y} = \binom{2}{3} + \lambda \: \binom{2}{2} \\ cartesian \: equation : \\ \frac{x - 2}{2} = \frac{y - 3}{2} = \lambda[/tex]
Find the perimeter X(-2,1) Y(4,3) Z(5,-1)
Answer:
17.728
Step-by-step explanation:
End Time: 5/28/2021 11:59 PM
Chapter 4 Exam: Dimensional Analysis
question 9 of 10
9.)
A clothing store sells an average of 6 pairs of jeans at $55 per pair, for every hour it is open. If the store is open 6 days per week for 9 hours
each day, how much money does the store make in 2 weeks? Round to the nearest dollar.
Answer:
$35,640
Step-by-step explanation:
$55×6p×12d×9h=$35,640
School X has eight more points than school Y
School X has three times as many points as school Y
How many points does each school have?
Answer:
Let point's possessed by school A = x
and point possessed by School B = y
And the statement given Regarding the school are :
School X has eight more points than School Y. School X has three times as many points as School Y .
Writing these statements in terms of equation
1. x = y + 8
2. x = 3 y
Substituting the value of x in y, we get
3 y = y + 8
Taking variable on left side of equation
3 y - y = 8
2 y= 8
y =
As , x= y + 8 gives x = 4 + 8 = 12
Point possessed by School A = 12 points
Points possessed by school B = 4 points
How many degrees Fahrenheit is -20°C?
answer:
-4°f
step-by-step explanation:
(-20°c × 9/5) + 32
= -4°f
good luck :)
i hope this helps
brainliest would be highly appreciated
have a nice day!
Which one is greater?
1.74 × 0.84
OR
1.79 × 0.69
- NO LINKS DOCS OR FILES ETC
Answer:
1.75 * 0.84
Step-by-step explanation:
1.74 * 0.84 = 1.4616
1.79 * 0.69 = 1.2351
Answer:
1.74 x 0.84 is greater
Step-by-step explanation:
1.74 x 0.84 = 1.4616
while
1.79 x 0.69 = 1.23509
What are the solutions to the equation x-7/×=6
Answer:
-1 or 7
Step-by-step explanation:
brainliest plss
Marking brainliest please help
Answer:
Table B
Step-by-step explanation: Table B is not a function because there is a duplicate x value of 1 and 3.
17/3 divided by 2/3 help please!:))
Answer:
0.94444444444
A biker traveled 20 miles in 4 hours. A unit rate to describe this would be 5 miles per hour. What is another unit rate in this situation?
1. 1/5 mile per hour
2. 1/5 hour per mile
3. 1 mile per hour
4. 5 hours per mile
Answer:
20 miles) / (4 hours) = (20/4) (miles/hours) = 5 miles per hour
(4 hours) / (20 miles) = (4/20) (hours/miles) = 0.2 hours per mile =
12 minutes per mile
Q 9 : The square of the cube of the square root of the square root of 16 is equal to
A. 512
B. 64
C. 81
D. 225
E. 256
ANSWER FAST
Answer:
256
Step-by-step explanation:
Ms. Thomas has a class of 16 students. She can spend 24 on each student to buy math supplies for the year. She first buys all of her students calculators, which costs a total of 79.04 . After buying the calculators, how much does she have left to spend on each student?
Answer: 19.06
Step-by-step explanation:
what is the approximate volume of the cylinder use 3.14 for π
Answer:
904.32 cm²
Step-by-step explanation:
V = πr²h
V = 3.14 × (6 cm)² × 8 cm
V = 904.32 cm²
Which values are solutions of the inequality 5 < y -8
8 , 9. , 13. , 15. , 20
Answer:
5 is greater than y-8 since 5 is positive it + in the begging +5 while - 8 is less than 0 because it has - in the begging
Answer: 15 and 20
Step-by-step explanation:
just did this
ANSWER ASAP DONT SEND A FILE. IS THIS SHAPE A ROTATION, REFLECTION,TRANSLATION, DILATION OR NONE????
Answer:
rotation
Step-by-step explanation:
same place just rotated up
Which is the length of HJ expressed in terms of pi?
A. 3/10 pi
B. 9/20 pi
C. 11/20 pi
D. 81/20 pi
Answer:
B. 9/20[tex]\pi[/tex]
Step-by-step explanation:
the circumference is 2[tex]\pi[/tex]r. Since the radius is one, that would be 2[tex]\pi[/tex].
81/360=0.225, or 22.5% of the circumference. 22.5% of 2[tex]\pi[/tex] is 0.45[tex]\pi[/tex]. 0.45=9/20, so the answer is B.
CHECK: 2[tex]\pi[/tex] = 6.283
6.283x0.225=0.14137, or 9/20[tex]\pi[/tex]
75.5% of the students at Sarasota Community College are from in state. If 24,950 students are from in state, how many students attend the college?
Answer:
33046 students
Step-by-step explanation:
Find how many students attend the college by dividing 24,950 by 0.755
24,950 / 0.755
= 33046.36
Round down, since the answer has to be a whole number:
33046.36
= 33046
So, approximately 33046 students attend the college
can somebody please answer this question correctly please
Answer:
sorry i don't know the answer
Answer:
so I know the first answer
Step-by-step explanation:
so total is 40 points but the total is divide by 2 points so we get 20 questions so if u get 6 wrong then you get 20-6=14... therefore the score with 6 wrong is 14
Find the surface area of the cone. Round answer to the nearest tenth.*
Answer:
628.319 rounded= 628.3
Step-by-step
Use the following dot plot to answer the questions.
What is the mean of the set?
If an additional dot is added to the set in the 3 column, how will the mean change? What will the new mean be?
Answer:
3.4
Decrease ; 3.375
Step-by-step explanation:
Mean = Σfx / Σf
Σfx = (1 * 2) + (2 * 2) + (3 * 3) + (4 * 9) = 51
Σf = 1 + 2 + 3 + 9 = 15
Mean = 51 / 15 = 3.4
If 1 more dot is added to the 3rd column:
Σfx = (1 * 2) + (2 * 2) + (3 * 4) + (4 * 9) = 54
Σf = 1 + 2 + 4 + 9 = 16
Mean = 54 / 16 = 3.375
Write the following sentence using mathematical symbols:
n is greater than 3.
Answer:
n > 3
Step-by-step explanation:
Because n is greater than 3, I put a greater sign in front of n
Hope this helps:)
ANSWER THIS IS YOU WANT BRAINLIEST
Equivalent Fractions: Decide if the Fractions are Equivalent and tell what number was used to reduce them. If they are not, explain why.
3660= 35
Answer:
what exactly are the fractions, because I only see whole numbers? If this is intentional, these "fractions" are not equivalent because they are whole numbers, and these whole numbers are not equal. If you meant 36/60 is equal to 3/5, then that is true, because if you multiply the numerator and denominator of 3/5 by 12, you get 36/60, therefore they are equivalent.
Step-by-step explanation:
answer:
yes they are equivalent
step-by-step explanation:
if you meant 36/60=3/5
then yes they are equivalent
here's how i know this-
36÷60
=0.6
3÷5=
0.6
0.6=0.6
**also 36/60 simplified is 3/5**
good luck :)
i hope this helps
brainliest would be highly appreciated
have a nice day!
This year Mia bought 8 video
games. The prices of the first
3 games were $52, $18.75,
and $56. The other five games
were each cost $16.25
what is the approximate volume for a ice cream cone with a radius of 3 and a diameter of 14
Answer:
131.95
Step-by-step explanation:
[tex]v = \frac{1}{3} \times \pi \times {r}^{2} \times h[/tex]
[tex]v = \frac{1}{3} \times 3.142 \times {3}^{2} \times 14 \\ v = \frac{1}{3} \times 3.142 \times 9 \times 14 \\ v = 131.964 {cm}^{3} [/tex]
333zzzzzzzzzzzgggggggggggggh
Answer:
pointssss
Step-by-step explanation:
. Compute the required sample size given the required confidence in the sample results is 99.74% (Z score of 3). The level of allowable sampling error is 5% and the estimated population standard deviation is unknown. Q/A6.1. Compute the required sample size given the required confidence in the sample results is 99.74% (Z score of 3). The level of allowable sampling error is 5% and the estimated population standard deviation is unknown.
Answer:
900 sample size
Step-by-step explanation:
To determine the sample size for a proportion, the margin of error formula is used to determine this:
[tex]E=Z_{\frac{\alpha}{2} }*\sqrt{\frac{\hat p \hat q}{{n} }[/tex]
[tex]n=\hat p \hat q*(\frac{Z_{\frac{\alpha}{2} }}{E} )^2[/tex]
Where p is the proportion, E is the margin of error, n is the sample size, q = 1 - p, [tex]Z_\frac{\alpha }{2}[/tex] is the z score.
Since the proportion is not known, the sample size needed to guarantee the confidence interval and error is at p = 0.5 and q = 1 - p = 1 - 0.5 = 0.5
E = 5% = 0.05, [tex]Z_\frac{\alpha }{2}[/tex] = 3. Hence:
[tex]n=0.5*0.5*(\frac{3}{0.05} )^2\\\\n = 900[/tex]