Solve for the angles in the triangle below.
A
70
B.
C
Blank #1 - what is angle y (where B is)?
Blank #2 - what is angle x (where C is)?
Answers
Answer:
y=70°(base angle of isosceles triangle)
in triangle ABC
70°+x°+y°=180°{sum of interior angle triangle}
70+x+70=180
x=180-140=40°
Step-by-step explanation:
x=40
y=70
Related Questions
7.5p - 3 + 4 = -29
what is p?
P = _
Answers
Answer:
p = -4
Step-by-step explanation:
7.5p - 3 + 4 = -29
7.5p + 1 = -29
7.5p = -30
p = -4
Solve this equation please!
x+5-3x-9
Answers
Answer:
-2x-4
Step-by-step explanation:
try using photomath for questions like these ;)
if 100 grams of meat costs 30 pesos,how much does 8 kilograms costs
Solution:
Answer:
Check:
Answers
Solution:
First, we need to find out the amount for one kilogram. Since 100 grams = 30 pesos, and 1000 grams = 1 kilogram, we need to multiply it by 10.
30 x 10 = 300
Now we have the amount for 1 kilogram. Now in order to get the amount for 8 kilograms, we need to multiply it by 8.
300 x 8 = 2400 pesos
Answer:
The answer is 2,400 pesos.
Check:
30 x 10 = 300 So 300 pesos for a kilogram
300 x 8 = 2400 So 2400 pesos for 8 kilograms.
Mark for brainliest!!!!!!
Answers
Answer:
the answer is c
Step-by-step explanation:
Answer:
C. 94°Step-by-step explanation:
The three angles form a straight line: LMN, NMP and OMP
Givenm∠LMN = 43∠NMP ≅ ∠LMNm∠NMP = ?SolutionAngle addition postulate:
m∠LMO = m∠LMN + m∠NMP + m∠OMP180° = 43° + m∠NMP + 43°m∠NMP = 180° - 86°m∠NMP = 94°Correct option is C
I'll give brainlliest to whoever anwsers
Answers
Answer:
Step-by-step explanation:
booom
If a 176-ounce fish consumes a 112-ounce fish in a single gulp, how much does the first fish weigh-in tons?
Answers
Explanation
176+112= 288 ounces
288/32000=0.009
32000 oz= 1 ton
What are the steps for -4m - 12
Answers
if u help i will give u brainliest
Answers
What is the product of 1/2 and (-2/3) equal to?
Answers
Answer:
-2/6
Step-by-step explanation:
1/2×-2/3
Multiply straight across.
-2/6
Answer:
-1/3
Step-by-step explanation:
1/2(-2/3) = -2/6
-2/6 = -1/3
the penguin nursery is open two times a day 2/3 hour at noon and 5/12 hour in the afternoon.How much time is the penguin nursery open every day?
Answers
8/12+5/12=13/12
=1 1/12 hours
Simplify the expression 3y + 7 + 4y + 3.
Answers
Answer:
7y + 10
Step-by-step explanation:
Group the like terms
3y + 4y +7+3
7y+ 10
The simplified expression of 3y + 7 + 4y + 3 is 7y + 10.
What is an expression?A mathematical expression is made up of a statement, at least one arithmetic operation, and at least two integers or variables.
An expression or mathematical expression is a finite combination of well-formed symbols that adhere to context-dependent criteria.
Given:
The expressions, 3y + 7 + 4y + 3,
Simplify the above expression as shown below,
3y + 4y + 3 + 7 (Rearrange the variable and constant terms)
7y + 10 (Add the variable and constant)
Thus, the expression is 7y + 10.
To know more about the expression:
https://brainly.com/question/13947055
#SPJ2
Factor"
b(a+1)^2 - 5(a+1)
PLS HELP WILL MARK BRAINLIEST
Answers
Answer:
To factor out the following expression you would you would need to remove the (a + 1) term out of the expression, which leads to :
(a+1) (b(a+1) - 5
Step-by-step explanation:
This is the final expression
in 2004 colin had a salary of $72000. this was an increase of 20% on his salary in 2002. calculate his salary in 2002
Answers
Answer:
His salary in 2002 : $72000 x 80% = $57600
Step-by-step explanation:
Taxi A charges $8 to get in the cab and $0.75 for each mile. At how many miles will the price for taxi company A be the same as the price for taxi company B
Answers
Answer:
6 miles
Step-by-step explanation:
Info we already know:
$8 to get in the cab.
$0.75 for EACH mile
The word EACH means to multiply
0.75 x 8 = 6 miles
Hope this helps!
Which polynomial function could be represented by the graph below?
On a coordinate plane, a parabola opens up. It goes through (2, 0), has a vertex at (3, negative 3), and goes through (4, 0).
Answers
Answer:
f(x) = 3(x - 3)^2 - 3Step-by-step explanation:
Let the base function be
f(x) = ax^2It has the vertex at (3, -3), so it is translated 3 units right and 3 units down:
f(x) = a(x - 3)^2 - 3It has zero's at (2, 0) and (4, 0)
Substitute and solve for a:
a(x - 3)^2 - 3 = 0a(2 - 3)^2 = 3a = 3or
a(4 - 3)^2 - 3 = 0a = 3So the function is:
f(x) = 3(x - 3)^2 - 3See the attached
Answer:
f(x) = 3x2 – 18x + 24
Step-by-step explanation:
just took the test
What is the rate of change? I will give u a crown if ur right just help ASAP
Answers
Answer:
-2 because rise over run is -2/1 or -2
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
The rate of change is the slope.
A slope that goes down to the right is negative. This line has a negative slope.
Now we will find the exact value of the slope.
slope = rise/run
rise = vertical distance (up is positive; down is negative)
run = horizontal distance (right is positive; left is negative)
Start at an easy-to-read point. Let's start at (0, 1) which is the y-intercept.
Now we need to go to another easy-to-read point. Let's use (1, -1) as our second point.
(By easy-to-read points, I mean points on grid line intersections whose coordinates can be read easily off the graph.)
We need to go from (0, 1) to (1, -1) by only moving vertically and horizontally. Start at (0, 1). We go vertically down 2 units and then horizontally right 1 unit to get to (1, -1). Going vertically down 2 units is a rise of -2. Going horizontally right 1 unit is a run of +1.
slope = rise/run = -2/1 = -2
slope = -2
The rate of change is the slope.
Answer: rate of change = -2
A new car is purchased for $34,000 and sold 4 years later for $22,000. At what rate did the car
depreciate each year?
PLSS HELPP❤️❤️
Answers
Answer:
first you bring the 34,000 than minus by 22,000 = 12 than ÷by 4 =3
3x-8>22
Hellllllllllllllllpppppp
Answers
Answer:
Step-by-step explanation:
Pemdaa
3x-8>22
3x-8+8>22+8
3x>30
3x/3>30/3
x>10
Jose has scored 851 points on his math tests so far this semester. To get an A for the semester, he must score at least 950 points.
Answers
Answer:99
Step-by-step explanation:
This answer is 99. If Jose has scored 851 points and he needs 950, you subtract 950-851 which is 99. He needs 99 more points to obtain an A.
Answer:
99
Step-by-step explanation:
trust me.........................
Help me plssss pls help plsss
Answers
Answer:
Step-by-step explanation:
5) Diameter of the circle = 2 * 11.5 = 23 in
6) Radius of the circle = 11.5 in
7) Circumference = πd = 3.142 * 23 = 72.26 in
8) Area = πr² = 3.142 * 11.5 *11.5 = 415.48 in²
The width of a rectangle is 7t - 1.5 feet and the length is 1.5t + 5 feet. Find the perimeter of the
rectangle.
Answers
Answer:
P = 17t + 7
Step-by-step explanation:
P = 2L + 2w
L = 1.5t + 5
w = 7t - 1.5
P = 2*(1.5t + 5) + 2*(7t - 1.5)
P = 3t + 10 + 14t - 3
P = 17t + 7
Mary has a recipe that requires 9 1/2 cups of juice. She knows that 1 cup = 8 ounces how manny ounces dose she need
Answers
You flip a coin and roll a six-sided die. How many possible outcomes are in the sample space?
Answers
Answer:
There are two outcomes for the coin because it has two sides and there six outcomes for the dice because it has 6 sides.
Step-by-step explanation:
2: 1, 2, 3, 4, 5, 6 (6 possibilities)
6 * 2 = 12 outcomes
{1H, 2H, 3H, 4H, 5H, 6H, 1T, 2T, 3T, 4T, 5T, 6T}
I don’t understand this I need help please
Answers
Answer:
B its the correct answer
6) Which of the following are solutions to the inequality: m > 4? (Choose all that apply.)
A. 10
B. 4
C. 7
D. 5
7) Which of the following values would NOT be in the solution set for the inequality: 3m > 12
A. 10
B. 4
C. 7
D. 5
Answers
Answer:
c
a
Step-by-step explanation:
Answer:6) A:10 7) B:4
Step-by-step explanation:
m=input value, correct? So,
4 is NOT greater than 4, so the answer must be 10
3(4) is NOT greater than 12
m : _____
b : _____
Equation : ______
PLEASE HELP ME !!!
Answers
Answer:
m:is the slope b:y intercept equation:y=mx+6
Step-by-step explanation:
.Complete the pattern: 5,7,4,6,3,5,____
Answers
Answer:
2
Step-by-step explanation:
You add 2 subtract 3
Answer:
its 2, you add 2 then subtract 3
Step-by-step explanation:
if a figure is dilated by a factor of 5/6 ,the perimeter of the figure will change by a factor of
Answers
Answer:
1,2,3,6
Step-by-step explanation:
6x1, 2x3, 3x2, 6x1
i study hard and work my hardest
Answer:
5/6Step-by-step explanation:
The dilation will affect every side by a factor of 5/6
P = 2(w + l)The perimeter of the image:
P' = 2(5/6w + 5/6l)= 5/6*2(w + l) = 5/6PThe factor will be same: 5/6
Use a rectangular array to write the product in Standard form 2(x+10=?
Answers
Hello there!
I hope you and your family are staying safe and healthy during this winter season!
See the attached picture for the answer!
Thanks!
~Garebear
Hey there!
2(x + 10)
REMEMBER A VARIABLE BY ITSELF IS UNDERSTOOD AS AN INVISIBLE 1
= 2(1x + 10)
DISTRIBUTE “2” WITHIN PARENTHESES
= 2(1x) + 2(10)
= 2x + 20
Therefore, your answer should be: 2x + 20
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
x is a whole number
Write down the smallest value of x that satisfies 3x > x + 7
Answers
Answer:
x= 6
Step-by-step explanation:
3x > x + 7
3(6) > 6 + 7
18 > 13
Hope this helps. Thank you !!
Answer:
it's 4 because if you multiply 3 and 4 it's 12. and 4 plus 7 is 11. making 4 the lowest
