Answers
Answer:65
Step-by-step explanation:
Answer:
65
Step-by-step explanation:
Hey There!
So where the given angles are is in a triangle called an isosceles triangle
In isosceles triangles to of the angles are congruent
The congruent angles are near the letters Q and R
we are given that angle 1 =50
so to find the missing angles we subtract 180 from 50 and divide by 2
180-50=130
130/2=65
so angle 2 = 65
Related Questions
Lisa needs 125 pieces of candy for her guests at a party she is hosting. The candies come in packages of 35. She already has 20 pieces of candy left over from a previous party. How many packages of candy will Lisa have to buy to have 125 pieces of candy exactly? Create a two-step equation that models this problem and select which of the values below satisfies that equation.
Answers
You get this equation:
20 + 35x = 125, where x is the number of candy bags she needs
Solve the equation for x:
20 + 35x = 125 | Subtract 20 from both sides
35x = 105 | Divide each side by 35
x = 3
Lisa needs to by 3 candy bags
Troy has $35 to pay for a movie ticket and then buy comic books. Each comic books costs $3, the
movie ticket costs $10. Which equation can be used to determine how many comic books, b, Troy can buy?
A.10b + 3 = 35
B.3b + 35 = 10
C.3b + 10 = 35
D.10b + 35
Answers
Answer:
the answer is 3
Step-by-step explanation:
b will be used to determine how many books he bought since he is only buying one movie ticket the equation would be 3b + 10 = 35
What is the measure of ∠J?
127°
92°
39°
141°
Answers
Answer:
39°
Step-by-step explanation:
A triangle always equals 180° so you have to subtract the other two angles from 180 to find the measure of J
180°-88°-53°= 39°
HEEELP PLEASE Put the following equation of a line into slope-intercept form, simplifying all fractions.
Answers
Answer:
slope intercept form: y = x - 3
Step-by-step explanation:
ach case:
(ii) (+5) + (+2)
(v) (-5) + (-2)
(viii) (+6) + (-3)
(xi) (-4) + (+8)
illustrate each of th
Answers
Answer:
Step-by-step explanation:
(+5) + (+2) = +7
If both numbers have same sign, add and the result will have the common sign
v) (-5) + (-2) = (-7)
Both numbers have 'negative sign'. So, add and the result will have the 'negative sign'
Viii) (+6) + (-3) = +3
Both numbers have different sign. So, subtract and the result will have the sign of the bigger number. Here the bigger number is '6' and its sign is 'positive'. so, the result will have positive sign
xi) (-4) + (+8) = +4
Both numbers have different sign. So, subtract and the result will have the sign of the bigger number. Here the bigger number is '8' and its sign is 'positive'. so, the result will have positive sign
Here are the first four terms of a quadratic sequence, the nth term of this quadratic
sequence is an² + bn + c.
2, 12, 28, 50
Find the values of a, b and c.
(4 marks)
Answers
Answer:
a = 3, b = 1, c = - 2
Step-by-step explanation:
Substitute n = 1, 2, 3, 4 into the nth term and equate to the values , that is
a + b + c = 2 → (1)
4a + 2b + c = 12 → (2)
9a + 3b + c = 28 → (3)
16a + 4b + c = 50 → (4)
Subtract (1) from (2) to eliminate c
3a + b = 10 → (5)
Subtract (3) from (4) to eliminate c
7a + b = 22 → (6)
Subtract (5) from (6) to eliminate b
4a = 12 ( divide both sides by 4 )
a = 3
Substitute a = 3 into 5) and solve for b
3(3) + b = 10
9 + b = 10 ( subtract 9 from both sides )
b = 1
Substitute a = 3 and b = 1 into (1) and solve for c
3 + 1 + c = 2
4 + c = 2 ( subtract 4 from both sides )
c = - 2
Then
a = 3, b = 1, c = - 2
and y = 3n² + n - 2 ← explicit formula
Determine which of the ordered pairs are solutions to the systems
of linear inequalities given below.
Answers
Answer:
1,3,4
Step-by-step explanation:
What is the common denominator for 1/3 and 4/5?
Answers
Answer:
15
Step-by-step explanation:
You can find this by multiplying the two deniminator numbers. 3*5
Although this dosent always find the lowest deniminator when you are dealing with high numbers, but it will get you an deniminator.
Whats the equation to find the total cost ?
Answers
Is the equation
simplify each expression.
Answers
Answer:
1. a²⁴
2. b¹⁵ / c²⁰
3. 8x³ / 27y⁶
4. 16m¹⁰n²²
Step-by-step explanation:
Hope This Helps :)
Plz Mark Brainliest!!
The number of vertices in a prism is twice the number of vertices of one of the bases. How many vertices does one of the bases of a regular prism with 14 faces and 36 edges have?
Answers
Answer:
24
Step-by-step explanation:
The computation of the number of vertices does one of the base of regular prism is shown below:
V + F = E + 2
V + 14 = 36 + 2
V + 14 = 38
V = 38 - 14
= 24
20 points, please help
If n -2 = 1/16, then n could be which of the following?
-1/4
4
-4
-8
1/4
Answers
Answer:
the answer would be 33/16
(3.1 x 10¹⁵) + (3.7 x 10¹³) in simplified form. Please hurry
Answers
Answer:
[tex]3.137E15x[/tex]
Step-by-step explanation:
Answer:
This is your answer ☺️☺️☺️
A family went to a carnival and bought 5 tickets. Children's tickets cost $5.50 each and adult tickets cost $7.50 each, and they spent $33.50. Fill in the blank below with the correct number of adult tickets purchased.
Answers
Answer:
4 adult tickets purchased.
Step-by-step explanation:
30.50 divided by 7.50 is 4
One-hundred and forty students are randomly polled at your school about what their favorite lunch food is. The results are organized in the Venn diagram below.
How many students stated that they like hotdogs?
37
28
39
23
Answers
Answer:
39
Step-by-step explanation:
39 because 23 of the students already like hot dogs an 14 like hot dogs and cheeseburgers and 2 like pizza and hot dogs so add them together and you get 39
Answer:
Step-by-step explanation:
39
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answers
This is the right answer
Are the ratios 2:1 and 10:5 equivalent? yes or no
Answers
Answer:
Yes
Step-by-step explanation:
10/5 = 2 and 5/5 = 1
Answer:
Yes
Step-by-step explanation:
To find out if the ratios are equivalent you need to simplify both of them. The ratio 2:1 is already simplified all the way. You know this because 2 and 1 have no GCF (greatest common factor) besides 1. However, 10:5 is not all the way simplified. The GCF is 5, so divide both sides by 5. This equals 2:1. The ratio 2:1 is equal to 2:1; therefore, they must be equivalent.
6x-2y=10 slope intercept form
Answers
Answer:
To do this we just solve for y. Subtract 6x from both sides. Divide both sides by -2. The line has a slope of 3.
Step-by-step explanation:
To decide if 12.5 centimeters is greater than 140 millimeters, the first step is to set up a proportion. Which of the following proportions are correct?
A. 10mm/1cm = x/140mm
B. 1cm/10mm = 12.5cm/x
C. 10mm/1cm = 140mm/x
D. 12.5mm/1cm = 140mm/x
Answers
2: Cis directly proportional to D.
When C = 125, D = 5
(a) Find an equation for C in terms of D.
(b) Find the value of C when D = 10
(c) Find the value of D when C = 75
Answers
Answer:
a. C = 5 × 25
b. C = 150
c. D = 3
Can someone help me
Answers
Answer:
33
Step-by-step explanation:
To find the range all you have to do is subtract the lowest number from the highest.
98 - 65 = 33
What is the value of l-12l
Answers
Answer:
-11 l
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
the distance -12 has from zero is 12
if you count over 12 spaces from -12 to zero you will have moved 12 spaces
i need help pls and thank you
Answers
Jeanne needs to buy shirts to look good when she
goes back to school in a couple weeks. She has $55
dollars to spend and all the shirts are conveniently the
same price at her favorite store. She purchased 5
shirts, s and left the store with $7.50. Write an equation
that represents this situation.
Answers
x is 9.5
Plz help it is 10 points
Answers
Oh please first if the rectangle was compete, it's area would be 8.
The area of the missing triangle is [tex]\frac{2*2}{2}[/tex]=2.
8-2=6
And there you go! Your answer is 6.
7 t - shirts and a hat cost 67.00
5 t - shirts and a hat costs 49.00
How much does a hat cost?
How much does a t - shirt cost?
Answers
Answer:
Hat costs 4.00
T-Shirt costs 9.00
Step-by-step explanation:
Let the t-shirt be t and the hat be h
7t+h=67
5t+h=49
Equating by eliminating the h and subtracting
the two equations,
2t=18
t=9.
If t =9 in 5t + h= 49 then
5×9+h=49
45+h=49
h=4
Rewrite the equation in Ax+By=C form.
Use integers for A, B, and C.
y+2=3 (x-6)
Answers
Answer:
Step-by-step explanation:
It x=2
Find the length of the third side. If necessary, round to the nearest tenth 24 30
Answers
Answer: 18
Step-by-step explanation:
Which graph best show a train pulling into a station to drop off its passengers?
Answers
Answer:
The answer is B
Because the train will stop and speed decreases with increasing time
Explanation:
i cant see the last graph but im pretty sure its B because you are slowing down in order for the train to come to a stop
At a garage sale, the most expensive item was marked $24.00 more than the cheapest item. The sum of the two items was $27.50. Find the cost of the least expensive item.
Answers
Answer:
$3.50
Step-by-step explanation:
27,50-24.00=3.50