Answer:
y=7(6)^x
xStep-by-step explanation:
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True or False?
1. A half is always equal to two
quarters, no matter how big
the shape is.
Answer:
T it has to be true sooooo
Step-by-step explanation:
T or F
find the measure of angle A
Answer:
30
Step-by-step explanation:
Right angle = 90 degrees
180-90 = 90, hence the right side of the equation.
x+37+x+67 = 90
2x + 104 = 90
2x = -14
x = -7
Plug in x.
-7+37 = 30 (angle a)
Angle a = 30
Answer:
angle A = 30 degrees
Step-by-step explanation:
*All triangles have an interior angle that adds up to 180 degrees
The triangle is the picture is a right triangle so one of the angles is 90 degrees.
First, we must figure out what "x" is:
⇒ 180 = 90 + x + 37 + x + 67
Combine like terms:
⇒ 180 = 2x + 194
Subtract 231 from both sides:
⇒ 180 - 194 = 2x + 149- 194
⇒ -14 = 2x
The divide both sides by 2:
⇒ [tex]\frac{-14}{2} + \frac{2x}{2}[/tex]
⇒ -7 = x
Now, we can figure out what angle A is by taking the equation "x + 37" and subtituting x by -7:
⇒ x + 37
⇒ -7 + 37
⇒ 30
To check out answers, take all of the eqautions in the picture and subtitute x by -7, (remember that it must add up to 180):
⇒ 90 + x + 37 + x + 67 = 180
⇒ 90 + (-7) + 37 + (-7) + 67 = 180
⇒ 180 = 180
Use synthetic division to find the result when x^4-2x^2-4x-48 is divided by x-3
Answer: it’s x^3+3x^2+7x+17+3/x-3
Sorry ab the handwriting lol
Step-by-step explanation:
please tell me the answers to 4 and 5 no links
Answer:
4) choice a 30%
5) choice b 62.5%
Step-by-step explanation:
4) 3/10 = 0.30 or 30%
5) 5/8 = 0.625 or 62.5%
Hey can u help with the following questions because I don't get this.
Answer:
median- 58.5
first quartile- 56
third quartile- 65
interquartile range- 9
Step-by-step explanation:
median is when you put the numbers from least to greated and find the middle number; so, you will put this set in that order= 38, 46, 55,56,58,59,61,65,67,75. now, you get stuck between 58 and 59. so you add them and divide by two to get 58.5. thats the median. The first quartile is any number from the set that is smaller than the median, basically the first half of it. now you will just find the median of that which is 56. that is your first quartile. third quartile is the second half of the set, any number in the set that is greater than the median. you will find the median of that half to get 65. that is your 3rd quartile. interquartile range ius the difference bewteen your first and third quartile. 65-56 is 9. hope this helped marck as brainlyest and help me with my que tooo :)
pls help me and give explanation
Answer:
40ft
Step-by-step explanation:
Add up all four sides of your rectangle:
15ft + 15ft +5ft + 5ft = 40ft
You can find the other 5ft (the side that is missing) if you notice that the smaller sections are squares.
Find an equation of a polynomial function with real coefficients having zeros 4 and 2+3i.
Answer:
Step-by-step explanation:
Evaluate the following expression. plz help
4⋅6÷2
Answer: 12
hope this helps :)
Which of the following is the solution to the differential equation....
Answer:
B
Step-by-step explanation:
[tex]\frac{dy}{dx}= (x-2)(y-2)\\ y>2\\\frac{dy}{y-2}=(x-2)dx\\[/tex]
integrate both side
∫[tex]\frac{dy}{y-2}=[/tex]∫[tex](x-2)dx\\[/tex][tex]ln(y-2)=\frac{(x-2)^2}{2} +C\\[/tex]Substitute y(4)=5[tex]ln3=2+C\\C=ln3-2[/tex][tex]ln(y-2)=\frac{(x-2)^2}{2} +ln(3)-2\\y-2=e^{\frac{(x-2)^2}{2} +ln(3)-2}\\y=2+3e^{\frac{x^2}{2}-2x }[/tex]Pls just say how to find the right graph of the function
The period of an function, is how many times it takes to complete one cycle, if the period is 2π then after 2π the function would have been completed one entire cycle, but what I mean by cycle?
It's when the function start again, these functions are called periodic functions for a reason, after between that interval, the function goes up, goes to 0 again, go down and finally goes zero again, it means a cycle! the function goes up, down and then return to the same point.
If you look at the picture, the function took 2π just to go up and zero, it needs more 2π to go down and return to zero, then it's period is 4π.
The bottom function complete its cycle in just π!
I hope you liked it, maybe the draw will help you!
Any doubt? just write in the comment and I'll help you.
What is the solution to the inequality -3x - 5 < -20?
Answer:
x > 5
Step-by-step explanation:
Answer:
we have -3x < -15,
so
3x > 15,
x > 5
brainliest please?
x multiplied by 11 is less than or equal to 22
Answer:
It depends on the value of x.
Step-by-step explanation:
11x less than or equal to 22? It depends on the value of x.
20+ POINTS WILL BE GIVEEN + FREE BRAINLIEST
Select all the sets of lengths that could represent the sides of a right triangle.
6 cm, 7 cm, 8 cm
7 in., 17 in., 11 in.
9 m, 12 m, 14 m
11 ft, 60 ft, 61 ft
3 mm, 9 mm, −−√90 mm
Answer:
11 ft, 60 ft, 61 ft
Step-by-step explanation:
Use the pythagorean theorem equation
[tex] {x}^{2} + {y}^{2} = {z}^{2} [/tex]
[tex] {11}^{2} + {60}^{2} = {61}^{2} [/tex]
I need help with this this if answered correctly I’ll give 30 more points
Answer:
No. Her claim is too large. The actual value is 4 cm.
Because Volume = l³
4³ equals to 64 which means size of the edge is 4cm.
stickers are made with the same ratio of width to length. a sticker 2 inches has a length of 6 inches. complete the table
Answer:
2 =6
3= 9
4=12
5=15
Step-by-step explanation:
Formula is 3x
2 x 3= 6
3 x 3=9
4 x 3= 12
15/3= 5
An artical fills 1/2 of a magazine page. A corresponding photo takes up 3/8 of the article. How much of the page is taken up by the photo
Answer:
3/16
Step-by-step explanation:
If an article takes half of the page then;
1article = 1/2 of a page
3/8 of the article = x
Cross multiply
1×x = 1/2×3/8
x = 3/(2×8)
X = 3/16
Hence the photo takes 3/16 of the magazine
AB is parallel to CD.
А
E
697
111
a) Find the value of angle x.
b) Work out the value of angle y.
xo
o
С
Answer:
x = 69
y = 69
Step-by-step explanation:
Since AB is parallel to CD
x = 69 ( They are alternate angles)
and
y = 180 - 111 ( Co - interior angles)
y = 69
Find the volume of the irregular figure 3cm 7 cm 2 cm [?] cm 9 cm 11 cm 7 cm 10 cm
Answer:
672 cm³
Step-by-step explanation:
10x7x9=630
2x3x7=42
630+42=672
Tina bought 33 pounds of turkey
and 24 pounds of cheese. She used
12 pounds of cheese to make macaron
and cheese. How much cheese does
she have left?
Answer:
She will have 12 pounds of cheese left
Step-by-step explanation:
Tina starts with 24 pounds , and uses 12 pounds . 24-12=12
Enter the unknown value in the equation.
35.7−□=11.23
Answer:
24.47
Step-by-step explanation:
First, 35.7 - 11.23 = 24.47, which is your answer
Hope this helps!
Ms. Hardy walks 12 meters in 24.7 seconds.
If she walks at this same rate, which of the
following is closest to the distance she will
walk in 5 minutes?
Answer:
she walks about 145.7 meters in 5 minutes
Step-by-step explanation:
Hey There!
so first we want to find the meters per second rate
to do this we do
[tex]\frac{12}{24.7} = 0.48582995951[/tex]
so the meters per second is 0.4858299591
Then we want to find how many seconds are in a 5 minutes
to do this we multiply 5 and 60
5x60=300
then we want to multiply that by the meters per second
300x 0.4858299591=145.748987854
so she walks about 145.7 meters in 5 minutes
((a^2m+n)(b^n-2m))/((a^n-m)(b^2m-n))
Answer:
SCREEEEEEEEeEEEEeeEEeeEEEEEe
Step-by-step explanation:
Simplify
2x +3 (4x – 8) + 10
Hope it helps you....
Sorry if it's wrong..
I NEED HELP WITH THIS PROBLEMM
Answer:
36x .9= 32.4
36 is 90% of 40
Answer:
The second one
Step-by-step explanation:
As you can see in the question, it states that 36 is 90% so that means in the model, 36 should be under 90%
$750 at 6% for 18 months
Answer:
$1,560
Step-by-step explanation:
6% of $750 = $45
$45 times 18 = $810
$810 + $750 = $1,560
Hello I am once again asking for help ASAP
==========================================
4. In triangle ABC, AC=11,BC=24, and m
a. 40
b. 46.3
c. 20.5
d. 23.7
Answer:
23.7°
Step-by-step explanation:
To obtain the value of AB ; Use the cosine rule ;
Recall:
c² = a² + b² - 2ab Cos C
c² = 24² + 11² - 2*24*11 Cos75
c² = 576 + 121 - 528 * 0.2588190
c² = 697 - 136.656432
c² = 560.343568
c = sqrt(560.343568)
c = 23.6715
Hence, c = AB = 23.7°
WILL GIVE BRAINLYEST
A circle has a diameter of 10 feet What is the area of the circle? Leave answers in terms of TT.
A) 10 TT ft2
B) 25 TT ft2
C) 50 TT ft2
D) 100 TT ft2
Answer:
πr2
25π ft²
Step-by-step explanation:
Evaluate the function below for X=3
Answer:
f(x)=x3 + 5x2 + 1
Step-by-step explanation:
please answer the question.