Answer:
37.3
Step-by-step explanation:
Answer:
37.29
Step-by-step explanation:
Are these triangles similar
Answer:
Yes, by AA theory
Step-by-step explanation:
They are related right triangles.
4s - 3
9r - 17
3r + 13
7s
Solve for s
Step-by-step explanation:
step 1. the diagram is very unclear and should be redone
step 2. I'll assume 9r - 17 and 3r + 13 are vertical angles and are equal
step 3. 9r - 17 = 3r + 13
step 4. 6r = 30 or r = 5
step 5. I'll assume 4s - 3 and 7s - 24 are alternate interior angles and are equal
step 6. 4s - 3 = 7s - 24
step 7. 3s = 21 or s = 7.
Please help me thank you so much!!!!!!!!
hey guys! Please help this is an important homework grade and could bring me down a lot. If you help I would appreciate it so much. If answer is right I will mark you brainliest. Have a good night.
Answer:
[tex]y = x - 8[/tex]
Step-by-step explanation:
Slope-intercept form is:
[tex]y = mx + b[/tex]
Where m = slope and b = y-intercept.
It is stated that the slope of the line is 1.
It is stated that the line includes the point (0, 8)
To find the y-intercept, we can just inverse the slope-intercept form to solve for b.
[tex]b =y-mx[/tex]
We know that the point (8, 0) falls on the line, so that's what we'll use for x and y.
Then, we just have to plug those numbers in, as well as the slope.
[tex]b = 0 - (1)(8)[/tex]
Simplify.
[tex]b = 0 - 8[/tex]
Simplify again.
[tex]b = -8[/tex]
Now, we know that b = -8.
All we have left is to plug the slope and y-intercept into the slope-intercept form.
[tex]y = x - 8[/tex]
Find the measure of each angle.
Pls help I’m so confused
Answer:
1: 63°
2: 117°
3: 63°
jjskwnwb
The radius of the circle is given in meters. What is the circumference of the circle? Use
3.14 for a pi
Answer:
50.24 meters
Step-by-step explanation:
The equation for the circumference of a circle: 2πr
2 x 3.14 x 8 = 50.24
Express 24 inches to 6 feet in simplest form.
Answer:
no
Step-by-step explanation:
Please tell me the steps to get to the answer.
Answer:
10 cm x 15 cm i think
Step-by-step explanation:
Answer:
Area = 1/2 bh
Step-by-step explanation:
10 x 15 = 150/2 which is 75
Use synthetic division to find the result when 2x^4+11x^3+11x^2-15x-18 is divided by x-2?
at first write the first coefficient just below it then multiply with 2 ( if there is x-2 we should take 2 and vice versa ) keep repeating this process
Help i have 10 mins left
Answer:
I love you
Step-by-step explanation:
mhuuuuaaaaa good luck
You are given a geometric sequence where a1 = 4 the common ratio is 6. Find the fifth term.
The mean age of 5 people in a room is 39 years.
A person enters the room.
The mean age is now 36.
What is the age of the person who entered the room?
Answer:
fast multiply 5 by 39 to get the total age of the five people now as you are told those per 5 so imagine the six person being you if you enter you're going to add to their ages so they mean is going to be for six people so take the six people x their mean age now we have two different total ages for the five people and for the six people subtract the total age of the 5 from the 6th total ages to get the age of the person who entered the room if you don't understand please ask me and be willing to help
Answer:
The age of the person who entered the room is 21.
Step-by-step explanation:
Mean of 5 peoples = 39
i.e.
Sum / 5 = 39
Sum = 39 x 5
Sum = 195
Mean after one person enters the room = 36
Let x be the age of the new person.
Then
Mean = (Sum + x)/ 6
36 = (195 + x)/6
36 x 6 = 195 + x
216 = 195 + x
x = 216 - 195
x = 21
Asher is a asked to find the factors of 10 his work is below 10×1 = 10 10×2 = 2030 so the factors of 10 or 1020 and 30 which statements are true of ashes work in his answer check all that apply
Answer:
O Asher found multiples of 10, not factors of 10.
O Asher should have gotten this as the answer: 1,2,5, and 10
Step-by-step explanation:
Here is the full question :
Asher is asked to find the factors of 10. His work is below. 10 x 1 10 10 x 2 20 10 x 3 30 So, the factors of 10 are 10, 20, and 30 Which statements are true of Asher's work and his answer? Check all that apply
O Asher made errors in multiplication.
O Asher found multiples of 10, not factors of 10.
O Asher should have multiplied 10 x 4 as well.
O Asher should have gotten this as the answer: 1,2,5, and 10
O Asher should have gotten this as the answer: 10, 20, 30 40,
Factors are numbers that can divide a number exactly so that there would be no decimals.
The factors of 10 are 1,2,5,10
These numbers divide 10 exactly.
A multiple of a number are numbers derived by multiplying a number by an integer
Multiples of 10 include = 10, 20 , 30, 40, 50, 60, 70, 80, 90, 100
Which of the following is a Prime Number? 9, 5,4
Answer:
5
Step-by-step explanation:
9 = 1,3,9
5 = 1,5
4 = 1,2,4
Could someone find this for me?
Answer:
Step-by-step explanation:
Answer:
10.9
Step-by-step explanation:
Your gonna use the Pythagorean theorem to find x
5^2+x^2=12^2
x^2= 12^2- 5^2
x^2= 144-25
x^2= 119
x= root 119 or 10.9
A baby dolphin is born into the ocean, which is a fairly cold environment. Water has a high heat conductivity, so the thermal regulation of a newborn dolphin is quite important. It has been known for a long time that baby dolphins' blubber is different in composition and quantity from the blubber of adults. Does this make the babies better protected from the cold compared to adults? One measure of the effectiveness of blubber is its "conductance". This value as calculated on 5 newborn dolphins and 6 adults dolphins (Dunkin et al. 2005).
Answer:
Yes
Step-by-step explanation:
Yes, the difference in composition and quantity from the blubber of baby dolphins in comparison to that of adults allows them to regulate and maintain their body temps much more efficiently. This in term allows baby dolphins to have a much higher probability of survival as opposed to if their blubber was the same as adults. Once they reach a certain age the composition begins to change since they are able to more easily adapt to their environment.
What is the distance of segment BF (look closely...it isn't drawn)?
Round to the nearest hundredth.
PLS HELP FAST WILL GIVE BRAINLIEST
Answer:
ASA
Step-by-step explanation:
ok, I need help now! this is due very soon. please no spam, I need an actual answer.
Find the perimeter of the trapezoidal brick to the nearest tenth of an inch.
a. What is the circumference of the
largest circle that can be cut from a
square measuring 30 cm on a side?
Use 3.14 for T.
b. What percent of the perimeter of the
square is the circumference of the
circle?
Answer:
Step-by-step explanation:
a. The diameter of the circle will be 30 cm
So circumference is 3.14 * 30 = 94.2 cm.
b. Required percentage = (94.2) * 100 / (4*30)
= 78.5%.
Write the linear equation in slope-intercept form given the following:
Answer:
y=-2/3x+4
Step-by-step explanation:
i found the slope using rise and run equation, its -2/3
i just saw that the y-intercept is -4, and yeah.
btw im assuming that the value of one unit is 1.
have a great day
brainliest?
Zoey inflated 24 balloons for the high school dance. If Zoey inflated 15% of the total number of balloons at the dance, how many balloons are there total?
Answer:
Total number of balloons= 160
Step-by-step explanation:
Giving the following information:
Number of balloons inflated by Zoey= 24
Proportion of balloons inflated= 15%
To calculate the total number of balloons, we need to use the following formula:
Total number of balloons = Number of balloons inflated by Zoey / Proportion of ballons inflated
Total number of balloons= 24 / 0.15
Total number of balloons= 160
fifteen thousandths as a percent?
Answer:
1.5%
Step-by-step explanation:
you would convert from a fraction to a percent
15 / 1,000 = 1.5%
2. Causation implies a cause and effect relationship. Which pair BEST describes a
causation relationship?
a) A child's age and shoe size
b) The number of ice cream cones sold and the amount of sunscreen sold
c) The temperature at a football game and the amount of hot drinks sold
d) The number of people attending a ballgame and the length of the ballgame
el
Answer:
C
Step-by-step explanation:
I would say that if it were not outside you would tend to sell more drinks and / or if it were cold outside you would tend to sell less drinks
Pls help ASAP
Simplify [tex]\sqrt{.64x^2}[/tex] if [tex]x\leq 0[/tex]
The answer is not (4/5)x
Please help it’s due today
Answer: C f(x) = 16*(1/2)^ (x-1)
Step-by-step explanation:
You are dividing by 2 each time
A cone-shaped game piece has a volume of 1.177 cm?. The diameter of the base of the game piece is 2 cm
list all factors of 225
Answer:
225=5²×3²
3×75
9×25
45×5
1×225
15×15
3. What are the intersection points of the line whose equation is y=3x +3 and the
circle whose equation is (x - 2)² + y2 = 25?
Answer:
Points of intersection of these graphs are (-2, -3) and (0.6, 4.8).
Step-by-step explanation:
Equation of the circle → (x - 2)² + y² = 25 ---------(1)
→ (x - 2)² + (y - 0)² = 5²
By comparing this equation with the standard equation of the circle,
(x - a)² + (y - b)²= r²
Here (a, b) is the center and r is the radius of the circle.
Therefore, center of the circle is (2, 0) and radius = 5 units
Second equation is a linear equation → y = 3x + 3 -------(2)
x-intercept of the equation → x = -1
y-intercept of the equation → y = 3
By graphing these equations we can get the point of intersections.
Solving these equations algebraically,
Substitute the value of y from equation (2) in the equation (1),
(x - 2)² + (3x + 3)² = 25
x² - 4x + 4 + 9x² + 18x + 9 = 25
10x² + 14x - 12 = 0
5x² + 7x - 6 = 0
x = [tex]\frac{-7\pm \sqrt{7^2-4(5)(-6)}}{2(5)}[/tex]
x = [tex]\frac{-7\pm \sqrt{169}}{10}[/tex]
x = [tex]\frac{-7\pm13}{10}[/tex]
x = -2, 0.6
From equation (2),
y = -3, 4.8
Therefore, points of intersection of these graphs are (-2, -3) and (0.6, 4.8).
Solve for x and y in the figure below
Answer:
x = 3 and y = 6
Step-by-step explanation:
Hope this helps :)
Answer:
x = 3, y = 30
Step-by-step explanation:
Since the 3 sides are congruent then the triangle is equilateral.
The 3 angles are congruent and equal tp 60°
Evaluate each of the angles to 60 and solve for x and y , that is
25x - 15 = 60 ( add 15 to both sides )
25x = 75 ( divide both sides by 25 )
x = 3
and
2y = 60 ( divide both sides by 2 )
y = 30
