The sum of the interior angles in each triangle is 180 degrees.
so :
12 + 40 + x = 180
52 + x = 180
x = 180 - 52
x = 128
so the third angle of the triangle is 128 degrees which means C is correct.
DOL: How does dividing integers relate to
multiplying integers?
Answer:
Always multiply or divide the absolute values
Step-by-step explanation:
Answer: The rules for multiplying integers are related to the rules for multiplying integers
Step-by-step explanation:
In a survey of 2200 people who owned a certain type of car, 1320 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?
An account grows at an annual interest rate of r, so it grows by a factor of x= 1 + r each
year. The function A(x) = 800x* + 350x + 500x² + 600x gives the amount in the account
after 4 years when the growth factor is x.
Answer:
The amount initially put (deposited) in the account is 800 + 350/x + 500/x² + 600/x³
Step-by-step explanation:
The annual interest rate by which the account grows = r
The factor by which the account grows annually = 1 + r
The function that provides the amount in the account after 4 years, given that the growth factor is x is given as follows;
A(x) = 800·x⁴ + 350·x³ + 500·x² + 600·x
The amount, P, initially put (deposited) in the account is given as follows;
P × (x)⁴ = 800·x⁴ + 350·x³ + 500·x² + 600·x
P = (800·x⁴ + 350·x³ + 500·x² + 600·x)/(x⁴) = 800 + 350/x + 500/x² + 600/x³
P = 800 + 350/x + 500/x² + 600/x³
The amount initially put (deposited) in the account = 800 + 350/x + 500/x² + 600/x³
6. If people help me and i get an 80% or higher on my MATH TEST ill give out 50 POINTS
A. 7
B. 4.8
C. 8
D. 7.5
Answer:
4.8
Step-by-step explanation:
24/5 = 4.8
Solve the equation 3/4x-5=x
Answer:
x = -20
Step-by-step explanation:
3/4x-5=x
Subtract 3/4x from each side
3/4x - 3/4x -5=x-3/4x
3/4x - 3/4x -5=4/4x-3/4x
-5 = 1/4x
Multiply each side by 4
4 * -5 = 1/4x * 4
-20 =x
Which graph represents only numbers less than
- 2?
Answer:
b
Step-by-step explanation:
cuz it open circle and all less than -2
Answer:
B
Step-by-step explanation:
Less than means it is an open circle because it does not include -2
The line is going to the left since it is less than
What value should be added in both blanks to complete square
Answer:
D
Step-by-step explanation:
simply the expression 3(2x+y)
Answer:
6x + 3y
Step-by-step explanation:
3(2x + y)
6x + 3y
Bet of Luck!
PLZ HELP ME ASAP SHOW WORK!!!!!!
Two towns in British Columbia are located on a map with a scale of 1 cm: 5,000,000 cm.
To approximate the actual distance between the two towns, a student measures the distance on the map to be 4.96 cm.
What is the actual distance between the two towns in kilometers?
1. 263 km
2. 138 km
3. 496 km
4. 248 km
Answer:
ill help 3
Step-by-step explanation:
Simplify (x + 3)2 + 4
Answer:
2x+10
Step-by-step explanation: First you have to distribute the two, into the parenthesis. Which brings it to 2x+6+4 and then you just combine the 6 and 4 making it a ten so 2x+10
Bret made 36 free throws in 3 minutes at this rate how many free throws will he make in 5 minutes
Answer:
60 free throws.
Step-by-step explanation:
To find your answer, you first have to find how many free throws Bret made in one minute. (36/3=12) In this case, that would be 12. Then multiply that answer by how many minutes you want to know how many he threw in. (12*5=60) And there's your answer.
Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. The number of free throws in 5 minutes is 60.
What is multiplication?Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.
Given that Bret made 36 free throws in 3 minutes.
At this rate, we need to find out how many free throws will he make in 5 minutes.
The number of free throws in 3 minutes.
= 36
The number of free throws in 5 minutes.
We have,
36 free throws = 3 minutes
Multiply 5/3 on both sides.
5/3 x 36 free throws = 5/3 x 3 minutes
5 x 12 free throws = 5 minutes
60 free throws = 5 minutes.
This means 60 free throws in 5 minutes.
Thus, the number of free throws in 5 minutes is 60.
Learn more about Multiplication here:
https://brainly.com/question/14059007
#SPJ2
If the slope of line m is 3/7, what is the slope of a line parallel to line m?
Answer:
3/7
Step-by-step explanation:
Parallel lines have the same slope so if one line has a slope of 3/7, the other line, which is parallel, has a slope of 3/7
Answer:
3/7
Step-by-step explanation:
two times a number plus three equals one half of the number plus 30. What is the number?
Answer:
17 x 2 = 34
34 = 30 + 4
4 is and -0
Step-by-step explanation:
make-believe starny_xx :0
PLZZ HELP, I WILL GIVE BRAINLIEST
Answer:
The second answer
Step-by-step explanation:
The second answer is the vertical translation because it is moving up (vertically.) The other answers are different types of translations.
PLEASE HELP
What is the value of x?
499
229
A 24
B. 48
C. 51
D. 96
Please help worth a lot of my grade can’t afford to fail
Answer:
24 is the answer
Step-by-step explanation:
or, 2x = 48
or, x = 48
2
or, x= 24
A video game awards 4 points for defeating a monster and 9 additional points for getting to the end of a stage. Let m represent the number of monsters a player defeated in a stage and p represent the total number of points the player earned after finishing the stage. Complete the equation that represents the relationship between m and p. m p 3 21 4 25 5 29 6 33 p= m+
Answer:
Kindly check explanation
Step-by-step explanation:
Given the following :
Point awarded for defeating a monster = 4
Points awarded for getting to the end of a stage = 9
Number of monsters defeated = m
Total number of points earned after finishing a stage = p
Total point earned = (Point awarded for defeating a monster * number of monsters) + points awarded for getting to final stage
p = (4 * m) + 9
p = 4m + 9
8. Solve.
Use a proportion to determine how many assistants are employed in an office if there are 32 executives and each executive has an average of 1.5 assistants.
please help
Answer:
48 assistants
Step-by-step explanation:
If 1 executive has an average of 1.5 assistants, let x represent the number of assistants that are employed if there are 32 executives in the office.
Thus:
1.5 assistants to 1 executive = x assistants to 32 executives
1.5 : 1 = x : 32
[tex] \frac{1.5}{1} = \frac{x}{32} [/tex]
Cross multiply
[tex] 1.5*32 = x*1 [/tex]
[tex] 48 = x [/tex]
Therefore, 48 assistants were employed in the office.
Answer:
48
Step-by-step explanation:
Please help! Also, please show your work so I understand how to do this!!
Answer:
51
Step-by-step explanation:
5 students travelled by car , leaving 158 - 5 = 153 students to travel by bus.
153 students travelled in 3 full buses, therefore
153 ÷ 3 = 51 students in each bus
Step-by-step explanation:
51 Students Traveled in one bus
PLEASE HELP
What is the slope of the line on the graph below? (The bottom number on the picture is 5)
2.
2
1
-2
-1
1 2 3 4 5 6 7 8
X
-2
3
4
9 7 og
-7
Answer:
1/3
Step-by-step explanation:
Take any two points: (3,-4) and (0,-5)
y2 - y1 / x2 - x1
-5 - (-4) / 0 - 3
-1 / -3 = 1/3
−838−1016= ? i dont understand
Answer:
-1854
hope this helps<3
I WILL GIVE BRAINLY IF 2 PEOPLE ANSWER! I spent 3/4 of my money and then I spent 1/5 of what was left.
What part of all my money do I have left?
Careful, its not how much spent, but left.
Answer:
0.55
Step-by-step explanation:
Answer:
1/20 or 0.05
Step-by-step explanation:
Make common denominators
3/4 --Multiply by 5/5--> 15/20
1/5 --Multiply by 4/4--> 4/20
Then apply to the problem
3/4 spent means 1/4 left
15/20 ---> 5/20 left
Then they spend 1/5 (4/20) of what they have left
(5/20) x (4/20) = 20/400
Simplify
1/20 or 0.05
how many are 16 x 16 ?
Answer:
256
Step-by-step explanation:
16 ×16= 256
Hope it works out for you
Answer:
i think its 256, but my desmos is being a bit rude to me.
Step-by-step explanation:
2 x 100,000 + 6 x 10,000 + 1 x 1,000 + 9 x 100 + 4 x 10 + 5 x 1 = ??? PLEASE HELP this is 5th grade math :/
Answer:
=260946
Step-by-step explanation:
Answer:
261945 your just taking it all out :D hope it helped
Step-by-step explanation:
T is between S and U ST = X-6, SU = 10 units, and TU = 2x - 8. Find the length of ST.
8
2
5
Answer:
B. ST = 2Step-by-step explanation:
|<-------------- 10 --------------------->|
S-------------------T--------------------U
X-6 2X - 8
FIND: ST
SOLUTION:
ST + TU = SU
x - 6 + 2x - 8 = 10
combine like terms:
3x - x = 10 + 8 + 6
x = 24/3
x = 8
plugin the value of x= 8 into the ST = x - 6
ST = x - 6
ST = 8 - 6
ST = 2
proof:
x - 6 + 2x - 8 = 10
8 - 6 + 2(8) - 8 = 10
10 = 10 ---OK
help me jdjfkkdkdkdkdkdkdk
Answer: B
Step-by-step explanation:
Answer:
blivain te poli mas kit juja d
Step-by-step explanation:
Please answer correctly !!!!!! Will mark brainliest !!!!!!!!!!
(-9x^2 - 2x) – (-9x^2 - 3x)
I assume you need to simplify, after simplifying your answer would be x.
factorise t^3+t^2+t+1
Answer:
(t+1)(t^2+1)
Step-by-step explanation:
t^3+t^2+t+1
(t+1)(t^2+1)
what is 68 + .765 + 2.123
Answer:70.888
Step-by-step explanation:
A boat costs $17,550 and decreases in value by 9% per year. How much will the boat be worth after 4 years?
Answer:
7800
Step-by-step explanation:
9% of 17,550 = 1,950
1,950 x 4 = 7800
