Answer:
≈62°
Step-by-step explanation:
sin B = opp
hyp
sin B = 15/17
sin B = .88235
arcsin B ≈ 61.9°
I need help with geometry
Answer:
N, M, P
Step-by-step explanation:
The smallest angle is opposite the shortest side
The largest angle is opposite the longest side
Thus
∠ N is opposite the shortest side MP = 10
∠ P is opposite the longest side MN = 18
From smallest to largest, then
∠ N, ∠ M, ∠ P
Simplify 7-5x-(3+5x)
Answer:
4-10x
Step-by-step explanation:
Hey there!
7 - 5x - (3 + 5x)
= 7 - 5x - 1(3 + 5x)
= 7 - 5x -1(3) - 1(5x)
= 7 - 5x - 3 - 5x
COMBINE the LIKE TERMS
= (-5x - 5x) + (7 - 3)
= -10x + 4
Therefore, your answer should be: -10x + 4
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
(3x)2
Simplify
(3x) -3
Answer:
9r
Step-by-step explanation:
please simplify -2(y+3)
Answer:
I need help to simplify this problem? -2xy + 3x - 2xy + 3:
Jessie served 19 pints of orange juice at her party. How many quarts of orange juice did she serve?
Answer:
9.5
Explanation:
1 pint is 0.5 of a quart so if you multiply 0.5 by 19 it will be 9.5 quarts. Hope this helps..
Make
x
the subject of the formula
x
+
3
=
q
Answer:
x = q - 3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define Equation
x + 3 = q
Step 2: Solve for x
Subtract 3 on both sides: x = q - 3Just this one help please and thankyou:)
Find the length of GH.
A. About 4.5 units
B. 20 units
C. 6 units
D. About 2 4 units
Answer:
C. 6 units
Step-by-step explanation: Graph the line using the slope and y-intercept, or two points.
Slope:
0
Answer:
Its A: 4.5 units
Step-by-step explanation:
What two numbers have a difference of 8?
Answer:
12 and 4
Step-by-step explanation:
Answer:
12 and 4
Step-by-step explanation:
hope this helps you lovely!
What are the coordinates of the point on the directed line segment from (1, -3) to
(7,5) that partitions the segment into a ratio of 1 to 3?
Answer:
The point of contact = (-2,-7)
Step-by-step explanation:
Explanation
Given that the points are (1,-3) and (7,5)
Given that ratio m:n = 1:3
The line segment AB divides 1:3 internally
[tex](\frac{mx_{2}-nx_{1} }{m-n} , \frac{my_{2} -ny_{1} }{m-n} )[/tex]
1:3
A(1,-3) and B(7,5)
[tex](\frac{1(7)-3(1) }{1-3} , \frac{1(5)-3(-3) }{1-3} )[/tex]
([tex](\frac{4}{-2} ,\frac{14}{-2} )[/tex]
(-2 ,-7)
The point of contact = (-2,-7)
FInd the inequality represented in the graph?
Answer:
y= -1/3x + 1
Step-by-step explanation:
The slope is going down 1 and 3 to the right so its -1/3 and the y intercept is 1 so b=1
Hope it helps !
Brian has 2 parents, 4 grandparents, 8 great-grandparents, and so on.
a. Write an explicit formula for the number of
ancestors Brian has in a generation if
he goes back to the nth generation.
b. Write a recursive formula for the number of
ancestors Brian has in a generation if
he goes back to the nth generation.
(PLEASE EXPLAIN WHY)
Answer: Assuming the ancestors are distinct (very unlikely), each generation is double the size of the following generation. So
15
generations back will be
2
15
=
32768
ancestors.
Perform the indicated operation and reduce the answer to
lowest term.
33a^2/5 x 20/11a^3
Answer;
12/a
Step-by-step explanation:
Here, we want to reduce the given expression to the lowest term
We have this as;
33/5 * 20/11 * a^2/a^3
= 33/11 * 20/5 * a^2/a^3
= 3 * 4 * 1/a
= 12/a
Determine if the pair of figures are congruent and select the appropriate theorem if applicable.
А
The figures are congruent via the SSS Congruence Theorem.
B
The figures are not necessarily congruent. C
The figures are congruent via the SAS Congruence Theorem. D
The figures are congruent via the AAS Congruence Theorem.
Answer:A
Step-by-step explanation:
Below are two parallel lines with a third line intersecting them.
Answer:
31°
Step-by-step explanation:
What is 0.0492 in standard form?
Answer: How to write numbers in standard form:
Write the first number 8.
Add a decimal point after it: 8.
Now count the number of digits after 8. There are 13 digits.
So, in standard form: 81 900 000 000 000 is 8.19 × 10¹³
example
Multiply the following radicals (do NOT simplify)
2/4 x 416
Answer:
208
Step-by-step explanation:
Answer:
208 or 832 over 4 (2/4 times 416)
138.666667 or 832 over 6 (2/6 times 416)
Step-by-step explanation:
There are 8 counter seats available at a burger shop Alex and Brook goes
to eat there, but ended up fighting right before meal. In how many ways
can they sit at the counter so that there is at least one seat in between them?
Answer:
3 seats
Step-by-step explanation:
3 seat between them
The rectangle below has a height of 5 meters and a base of 8 meters. What is the area of the triangle inscribed inside?
Answer:
20
Step-by-step explanation:
formula for triangle= 1/2*base*height
=1/2*8*5
=20
2(5x+3) ? what is the question
Hey there!
“2 (5x + 3)”
• FIRST and ONLY STEP: DISTRIBUTE 2 to ALL OF YOUR NUMBERS in the parentheses
2(5x) + 2(3)
2(5x) = 10x ⬅️ FRONT number
2(3) = 6 ⬅️ BACK number
BOTH OF YOUR NUMBERS ARE POSITIVE SO WE DON’T HAVE TO CHANGE ANYTHING
Answer: 10x + 6 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
Answer:
10x+6
Step-by-step explanation:
you have to multiply 2 times 5 then 2 times 3 then multiply 10 times x and write 6 beside it.
how do I solve this
[tex] - + \sqrt{361 } [/tex]
giving BRAINLEST PLEASE HELP!
Answer:
The answer to the first one should be $27.32 is what the full bill costs with tax.
The answer to the second one they added an 18% tip ontop.
Step-by-step explanation:
The explanation for the second one is 27.32*.18=4.92+27.32=32.24 meaning they gave an 18% tip.
Need help ASAP thank you
Answer:
x = 14
Step-by-step explanation:
First put it into slope intercept form
20 = 2x - 8
Move the variable to the left hand side and change its symbol
-2x + 20 = -8
Move the constant to the right hand side and change its symbol
-2x = -8 - 20
Calculate the difference
-2x = -28
Divide both sides of the equation by -2
x = 14
Solution
X = 14
PLZ HELP I AM FAILING MATH!!
How many variable terms are in the expression 3x3y + 5x2 − 4y + z + 9?
answer:3
explaintion:
count the letters
I
A bag contains 12 red marbles. The ratio of red marbles to blue marbles is 4 : 3. Find the number of blue marbles in the bag
Answer:
9 blue marbles
Step-by-step explanation:
4 : 3 ratio
12 : x
12 / 4 = 3
4 × 3 : 3 × 3
12 : 9
Ms. Watson's age is 5 years more than 2 1/2 times her son's age. She is 55 years old. How old is her son, in years?
Plzz hurry
Answer:
20 years old
Step-by-step explanation:
Let us assume that the son's age is x.
Therefore,
2.5x = 55 - 5
2.5x = 50
x = 20 years old
hope this helps :)
Christy's family took a trip to Georgia this summer. The distance from Christy's town to Georgia was 432 miles. Christy's dad wanted to drive the trip without stopping and make it to Georgia in 12 hours. What average speed would Christy's dad have to maintain in order for the trip to take exactly 12 hours?
Answer:
36 Miles
Step-by-step explanation:
432/12 = 36
O points
Maria is planning a party for her friends. Sally's Kitchen charges a fee of
$60 to set up and then $12 per plate. Jimmy's BBQ and Steak charges a fee
of $100 to set up and then $10 per plate. At how many plates will the cost
of Sally's and Jimmy's be the same? How many plates will the cost of
Sally's and Jimmy's be the same? *
Answer:
20 Plates
Step-by-step explanation:
Given that :
Sally's kitchen :
Setup cost = $60
Cost per plate = $12
Jimmy's BBQ :
Setup cost = $100
Cost per plate = $10
Let number of plates = x
Equate both and solve for x :
Sally's kitchen = Jimmy's BBQ
60 + 12x = 100 + 10x
12x - 10x = 100 - 60
2x = 40
x = 40/2
x = 20
20 plates
Find the measure for angle DEF
Answer:
Step-by-step explanation:
∠DEF=90-58.2=31.8°
Which statement best matches the expression y<
Answer:
d
Step-by-step explanation: