Simplify the expression: cos (7x) cos (4x) + sin (7x) sin (4x).
Its either
cos(11x)
cos(3x)
sin(11x)
sin(3x)
The ANSWER IS COS(3X)
Answer:
!WARNING! DO NOT CLICK THE LINK THIS PERSON HAS PREVIDED IS A HACK LINK. ALL OF THE LINKS ARE THE SAME AND WHEN YOU GO IN THEY TRACK YOUR DIVICE AND GET YOUR LOCATION. PLEASE COPY AND PASTE THIS TO OTHER PEOPLE WHO HAVE PUT THIS LINK. HAVE A GREAT DAY.
Step-by-step explanation:
How do i do this and help me! Fast!!!
Answer: 1. 7, 2. 0, 3. 4, 4. 7, 14
Step-by-step explanation:
1. (3+4)+7=14 3+(4+x) x=7 14-3+4
2. 15+0=15 15-15=0
3. (4x12)x6=288 Yx(12x6) 12x6=72 288/72= 4
4. (2x7)x5=70 2x(Yx5) 2x5=10 70/10=7 Y=7
5. 14x35=490 490/35=14
Plsss help me with this if you know how to solve this plsss help me with it thank you also remember NO LINKS AND NO DOING IT JUST FOR POINTS OR YOUR ANSWER WILL BE REPORTED
Answer:
1- alternate exterior
2-vertical
3- linear/supplementary
4-alternate interior
5-same side interior
6-corresponding
hope this helps! have a lovely day :)
sorry for only 13 points. I will give brainiest though!! plz answer asap
Answer:
scale factor: 1.5 and decreasing 0.66
Step-by-step explanation:
Write 8 x 8 x 8 x 8 in exponential notation
Answer for brainliest
James surveyed a random sample of 100 students from his middle school to learn more about what type of school lunches are preferred. The table shows the result of the survey.
Hamburgers Tacos Pizza
Sample #1 43 13 44
Sample #2 42 20 38
Which of the following inferences can be made based on the data?
Answer:
That sample 2 had a greater amount of people
Step-by-step explanation:
Answer:
Hamburgers and pizza are almost equally preferred
Step-by-step explanation:
(Thanks)
Dr. Hudson has a clock decorating business. On her signature circular clock, she puts glitter tape around the outer trim. About how much tape does she need to make ten clocks if each signature circular clock has a radius of 6 in? Use 3.14 for pi.
Answer:
She will need to use 377 inches of glitter tape.
Step-by-step explanation:
Find the circumference of the circle by using the radius. The circumference of each clock is 37.7 inches. Multiply that by 10, because there are 10 clocks. That will give you your answer is 377 inches!
PLEASEEEEE HELPPPP ITS DUE at 11:59pm
Nancy spins the spinner at the right 60 times. Predict how many times the spinner will land on the number 2
the picture is shown of a circle that has 1,4,3,2 those are the numbers
(08.03)A restaurant manager recorded the number of people in different age groups who attended her food festival:
Histogram with title Food Festival Participants, horizontal axis labeled Age Group (yr) with bins 0 to 19, 20 to 39, 40 to 59, and 60 to 79 and vertical axis labeled Number of People with values from 0 to 60 at intervals of 10. The first bin goes to 20, the second goes to 40, the third goes to 60, and the last goes to 50.
Which of the following frequency tables represents the data in the histogram accurately?
A: Age Group (year) Number of People
0–19
20
20–39
60
40–59
40
60–79
50
B: Age Group (year) Number of People
0–19
20
20–39
60
40–59
50
60–79
40
C: Age Group (year) Number of People
0–19
20
20–39
40
40–59
60
60–79
50
D: Age Group (year) Number of People
0–19
60
20–39
20
40–59
40
60–79
50
Answer:
y
Step-by-step explanation:
HELPPPPPPPPPPPPPP PLEAASE
Answer:
3
Step-by-step explana3tion:
2
Answer:
2^5 and 10000000
Step-by-step explanation:
Im not sure how to explain this but for the first one there are 5 two's so exponent 5 and for the second one add 7 zeroes to 1
Pls help
A garden bed contains 8 tomato plants, 4 squash plants, and 8 bell pepper plants. What percentage of the plants are tomato plants?
Find the value of h in the following figure.
Answer:
h = 40°
Step-by-step explanation:
h = 180° - 140° = 40°
want to play blooket
code is 587721
Answer:
Step-by-step explanation:
Answer:
Bleh code doesn't work...
Mean, the median and the mode are all 60
Answer:
they must average out to 60
Step-by-step explanation:
Can someone please help me find the sum of each interior angle measure of the polygon, and can you please explain. I need help on both of these questions.
Answer:
dum assssss
Step-by-step explanation:
I DONT KNOW THE ANSWER, I accidentally clicked, ill give brianliest!
Answer:it’s b
Step-by-step explanation:
Answer:
C) 13 inches
Step-by-step explanation:
The radius is half the diameter. Since the diameter is 26, evident from the circumference being 26pi, half of 26 is 13.
PLS HELP WOULD APPRECIATE IT
Answer:
she would need five boxes of 17 candles
Step-by-step explanation:
A manager samples the receipts of every fifth person who goes through the line. Out of 50 people, 5 had a mispriced item. If 1,000 people go to this store each day, how many people would you expect to have a mispriced item?
You would expect there to be people per day who have a mispriced item.
Answer:
100
Step-by-step explanation:
1000/50 = 20
5*20 = 100
4 3/4: 1/6 = ???????
PLs help!!!!!!!!!!!!!
Answer:
hy don't download it
it might be virus
report it plz
GIVING BRAINLIEST NO LINKS
Using the information in the Box-and-Whisker plot below, what is the 3rd Quartile?
A) 5
B) 12.5
C) 20
D) 27.5
Answer:
The answer is 27.5 I think-
Answer:
c)20
Step-by-step explanation:
-4(x - 4) = -44
pls show steps
Answer:
15
Step-by-step explanation:
-4(x - 4) = -44
expand
-4*x + -4*-4 =-44
-4x + 16 = -44
-4x = -44 -16
-4x = -60
x=-60/-4
x=15
PLEASE PLEASE PLEASE HELP ME ASAP!!!!
Hello can someone answer lol my little sister wants me to turn my tablet off
Answer:
coldest at Broad Peak
warmest at Mount McKinely
Answer:
Coldest: Broad Peak.
Warmest: Mount McKinley.
Step-by-step explanation:
if you look at a timeline it should look kind of like this:
...5, 4, 3, 2, 1, 0, -1, -2, -3, -4, -5...
so basically when the negative numbers are "smaller" then the temperature etc. is greater because it is closer to the number 0...
what is 100 div 2 div 10
The answer you get is the number of points your getting
Answer:
5
because:
100 ÷ 2 = 50
then:
50 ÷ 10 = 5
Answer:
5
Step-by-step explanation:
How to find
Divide the one-column dividend by the divisor.
Multiply the divisor by the quotient in the right place column.
Subtract the product from the one's column.
Solve
100 ÷ 2 = 50
Then:
50 ÷ 10 = 5
10 Points And Brainliest IF Correct
Answer:
1. 12 x 6 = 72 area of parallelogram: B x H (BH)
2. 15 + 23 = 38 x 10 = 380 divided by 2 = 190 area of trapezoid: (B1 + B2) x Height x 1/2 (basically dividing by 2)
3. 8 - 2 = 6 (b1) for the trapezoid, 6 (b1) + 8 (b2) = 14 x 4 (height) = 56 divided by 2 (multiplying 1/2) = 28. (Area of the triangle in the figure) 4 x 4 = 16 divided by 2 = 8. 28 + 8 = 36
Using the formula of a triangle: BH x 1/2 (basically dividing by 2)
SOMEONE HELP ASAP I NEED THIS PLS HALPPPPPPP
I am pretty sure that it is
Number 1
A number cube is rolled. What is the probability that a number greater than 4 will be rolled?
1/6
2/3
1/3
5/6
Answer:
1/3
Step-by-step explanation:
Find the total surface area of the triangular prism
Answer:
29? i think
Step-by-step explanation:
Help Please - Overdue - Volume -
Please help, will give Brainliest!
Use the key features of the polynomial f(x) = 6x4 + 4x3 − 5x2 − 2x + 1 to describe its end behavior.
The left side continues up, and the right side continues up.
The left side continues down, and the right side continues down.
The left side continues up, and the right side continues down.
The left side continues down, and the right side continues up.