Answers
Answer:
X = 12
Measure of exterior angle = 80
Step-by-step explanation:
Angles P and Q are equal to the right side of R ( solve for x )
Related Questions
help please 6th grade math foolish answers will be reported i will give brainliest
Answers
9514 1404 393
Answer:
7 square feet per student
Step-by-step explanation:
To find "A per B", divide the quantity of A by the quantity of B. It can help to keep the units with the numbers.
Here, you want area per student, so divide area by students:
area per student = (357 ft²)/(51 students) = 7 ft²/student
The relationship is 7 square feet per student.
Will mark Brianliest !!!!!!!!!!!!!! Answer correctly please!!!!!
Answers
Answer:
x = 6
Step-by-step explanation:
Vertical angels are always equal, there fore angle A = angle B.
If angle A = angle B, and
angle A = 3x - 9 and angle B = x + 3, then
3x - 9 = x + 3
Now you can solve this like a regular inequality
Start by subtracting x by it's self then 3x to get both variables on one side.
2x - 9 = 3
Now you can add 9 to it's self and to 3 on the other side.
2x = 12
Finally, divide 2 by it's self and 12.
x = 6
HELP!!!
Find the value of sec theta, if cos theta =2/19; 0degrees less than and equal to theta less than and equal to 90 degrees.
a) 2/19
b) -19/2
c) -2/19
d) 19/2
Answers
Answer:
19/2
Step-by-step explanation:
This problem is a problem desgined to test your basic understanding of Trigonomic functions and there applictoins.
Sec theta is the inverse of cos theta, which means sec theta is equal to adjecent / opposite.
They already gave you cos theta which is 2/19
We should know that from 0 to 90 degrees, sec theta is postive.
so sec theta is 19/2
Answer: D
Step-by-step explanation:
PLEASEEEEEE HELP ME!!! JUST 3 QUESTIONS!!!! WILL CHOSE BRAINLIEST! I NEEDDD THESE BONUS POINTS!!! Instructions at the top! :)
Answers
Answer:
1. Perpendicular2. Neither3. ParallelStep-by-step explanation:
Finding slopes of the lines to determine their relationship
1. J(1, 9), K(7, 4), L(8, 13), M(-2, 1)
Slope of JK
m = (4-9)/(7-1) = -5/6Slope of LM
m = (1-13)/(-2-8) = -12/-10 = 6/5These lines are perpendicular as slopes are negative reciprocal
2 J(13, -5), K(2, 6), L(-1, -5), M(-4, -2)
Slope of JK
m = (6-(-5))/(2-13) = 11/(-11) = -1Slope of LM
m = (-1-(-5))/(-4-(-1)) = 4/(-3) = -4/3Lines are neither parallel nor perpendicular
3. J(-10, -7), K(-4, 1), L(-3, 2), M(-6, -2)
Slope of JK
m = (1-(-7))/(-4-(-10)) = 8/6 = 4/3Slope of LM
m = (-2-2)/(-6-(-3)) = -4/-3 = 4/3These lines are parallel as slopes are same
Answer:
1. Perpendicular
2. Neither
3. Parallel
Step-by-step explanation:
what is halfway between 8.270 and 8.280
Answers
Answer:
It's 8.275. Hope that helped...
Please help me with this question, I’m currently very busy and I need somebody’s help, it would be very appreciated
Answers
Answer:
The explicit formula that represents the amount of money left on the card
is a[tex]_{n}[/tex] = 53.25 - 3.25n
The value of the card after 12 lunches is $14.25
Step-by-step explanation:
The explicit formula of the arithmetic sequence is a[tex]_{n}[/tex] = a + (n - 1)d, where
a[tex]_{n}[/tex] is the nth terma is the first termd is the common difference between each 2 consecutive termsIn the question
∵ You have 50 dollars
∵ The money left after lunch on Monday is 46.75 dollars
∵ The money left after lunch on Tuesday is 43.50 dollars
∴ The terms of the sequence are 50, 46.75, 43.50
∵ 46.75 - 50 = -3.25
∵ 43.50 - 46.75 = -3.25
→ That means there is a common difference between each 2 terms
∴ d = -3.25
∵ a = 50
→ Substitute the values of a and d in the rule above
∴ a[tex]_{n}[/tex] = 50 + (n - 1)(-3.25)
→ Simplify it
∵ a[tex]_{n}[/tex] = 50 + -3.25(n) + -3.25(-1)
∴ a[tex]_{n}[/tex] = 50 - 3.25n + 3.25
→ Add the like terms
∴ a[tex]_{n}[/tex] = 53.25 - 3.25n
∴ The explicit formula that represents the amount of money left on the
card is a[tex]_{n}[/tex] = 53.25 - 3.25n
∵ n is the number of lunches
∴ n = 12
→ Substitute n by 12 to find the amount of money left on the card
∵ a[tex]_{12}[/tex] = 53.25 - 3.25(12)
∴ a[tex]_{12}[/tex] = 14.25
∴ The value of the card after 12 lunches is $14.25
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Answers
Answer:
sorry I'm not interested
Step-by-step explanation:
i hope you get some payers tho. and earn a bit of money!
1. What percent of 65 is 13? 2.
Rounding
Answers
Answer:
%20
Step-by-step explanation:
formula: %/100 x part/whole
%/100 x 13/65 = 1300/65 = 20
Can you help me please
Answers
Answer:
40 cm
Step-by-step explanation:
You do your area divided by your width I think (don't trust my answer)
can you help me
3 – 7f = -25, f = ?
Answers
3-7(4)=-25 so f=4
Answer:
f = 4
Step-by-step explanation:
Tony hit 9 out of 15 pitches at baseball practice yesterday. The following day at practice 45 pitches were made. How many pitches did Tony miss?
Answers
Answer:
18 pitches.
Step-by-step explanation:
I'm assuming the "9 out of 15" is the fraction of pitches Tony hit at baseball practice.
Hence, Tony missed 6 out of 15 pitches.
6/15 * 45
= 6 * 3
= 18 pitches.
Hope this helped!
Answer:
18
Step-by-step explanation:
You have to start with how many he hit.
Let the number of pitches he hit = x
9/15 = x / 45 Cross multiply
15x = 9 * 45 Combine the right side
15x = 405 Divide by 15
x = 405/15
x = 27
===================
The number he missed is 45 - 27 = 18
The following pattern starts with 4 and uses the rule add 6 to the previous term.
4,10,16,22,28
Which of the following statements is true?
Choose 1 answer:
Every other number in the pattern is odd.
B
The pattern includes only multiples of 4.
Every number in the pattern is greater than the previous number.
Answers
Answer:
Every number in the pattern is greater than the previous number.
Answer:
Every number in the pattern is greater than the previous number. Why?
3 − 3k + 7k = 5b find the equation for k
Answers
Answer:k=5b/4 - 3/4
Step-by-step explanation:
Answer:
[tex]k=\frac{5}{4}b - \frac{3}{4}[/tex]
Step-by-step explanation:
-3k + 7k = 5b - 3
4k = 5b - 3
[tex]k=\frac{5}{4}b - \frac{3}{4}[/tex]
The area of a square famly room is 100 square meters.how long is each side?
Answers
Answer:
twenty five square meters
Step-by-step explanation:
100 divided by four
Rewrite x-3y=6 in slope intercept from
Answers
Answer: 1/3x -2
Step-by-step explanation:
X-3y =6 subtract x from both sides first
-3y=6-x. Then divide both sides by -3
Y= 6-x /-3 simplify
Y= -2+x/3 rearrange
Y= 1/3x -2
What postulate is this?
AAS
ASA
SAS
AAA
Answers
What's 6+2x^2 in factored form?
Answers
Answer:
2 ( x^2 + 3 )
Step-by-step explanation:
Find the value of x. Then, find the measure of RQ. mRP mZRPO = (5x + 15) Given: = (9x + 17), mPQ = (6x - 12), 9x + 17 6x - 12 5x + 15
Answers
Answer:
the first one in your life with my name in your company is in fact the
Ben scores 56 out of 79 marks in a Maths Test.
What is his score as a percentage to 1 decimal place.
Answers
71%
He scored 71%
how would i find the slope and y intersept of 3y=5x-18
Answers
Answer:
y=5/3x−6
5/3 is your slope
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
3y = 5x - 18 ( divide all terms by 3 )
y = [tex]\frac{5}{3}[/tex] x - 6 ← in slope- intercept form
with slope m = [tex]\frac{5}{3}[/tex] and y- intercept c = - 6
50 POINTS! ONLY ANSWER IF KNOW! PLEASE HELP! CAPTURE BELOW
Answers
Answer:
84
It took a while
What is the best description of the relation in Item 2?
O A
a function that is one-to-one
0
В.
a function that is many-to-one
o
C.
a function that is one-to-many
O
D.
a relation that is not a function
Help me please
Answers
What are the domain and range of each relation?
Drag the answer into the box to match each relation.
Answers
Answer:
Step-by-step explanation: Domain is the x coordinates and range is the y coordinates
Please help It’s really confusing me lol!
Answers
Answer: A
Step-by-step explanation:
Write the equation of the line that goes through (-2, 0) and (4,3).
A.) y=-1/2x
B.) y=1/2x+1
C.) y=2x+1
D.) y=x+1/2
Answers
Answer:
B
Step-by-step explanation:
I just put in in the desmos graphing calculator
Kevin found his average number of text messages sent over three days using the expression below. Which statement best describes the number of the expression?
Answers
Answer:
option C.
Step-by-step explanation:
well the numerator is three. So I don't see why not.
whats 14 1/4 -7 ASAP
Answers
Answer:
exact form: 29/4
mixed fraction: 7 1/4
Step-by-step explanation:
Given a long algebraic equation, what are some strategies that you can use to make simplifying and evaluating the equation more efficient and accurate?
Answers
Answer:
See explanation
Step-by-step explanation:
Given a long algebraic equation, the like terms can be collected. When you collect like terms, you reduce the length of the algebraic equation.
After that, you can factorize the equation where possible. When you factorize the equation. It becomes quite easier to solve it efficiently.
Which of the following is an open statement
Answers
Answer:
where are the options please
Over the last week, the daily low temperatures in degrees Fahrenheit have been −2, 6.9, 17 1 2 , −5.1, 24, − 1 4 , and 1.45. List these numbers in order from greatest to least.
Answers
Answer:
24 > 17 1/2 > 6.9 > 2 > 1.45 > - 1/4 > - 5.1
Step-by-step explanation:
Given the following temperature values :
2, 6.9, 17 1/2 , −5.1, 24, − 1/4 , and 1.45.
Ordering the values above from greatest to least ; (descending order)
Expressing all temperature values in the same format :
Let's make sure all values are in decimal to make comparison easier :
2.0
6.9
17 1/2 = 35/2 = 17.5
-5.1
24.0
-1/4 = - 0.25
1.45
We begin from the temperature value which is highest :
24 > 17.5 > 6.9 > 2.0 > 1.45 > - 0.25 > - 5.1
Hence ;
24 > 17 1/2 > 6.9 > 2 > 1.45 > - 1/4 > - 5.1