Answer:
Step-by-step explanation:
the bots are on a roll today
Answer:
YESSSSS
Step-by-step explanation:
What is the value of x?
103‾√
10
53‾√
5
Answer:
53‾√
Step-by-step explanation:
give brainliest pls and thank you
What is the probability of flipping a coin twice and landing on heads both times?
a. 12.5%
b. 25%
c. 50%
d. 75%
e. 100%
Answer:
I think it would be B.
Step-by-step explanation:
Since you aready have a 50% chance of landing on both heads or tails once. To land it on heads twice you would have a twenty five percent chance if you look at logic. in which my dad would often say. Please mark the brainliest
Amanda ran three times last week. Here are the distances she ran (in kilometers).
9.14, 16.78, 17
What is the total distance amanda ran on these three days
You can add the four distances to get the total distance.
9+72+9+11.8= 101.8 total kilometers
***If you are looking for an average run per day, you would then take the total of 101.8 and divide it by 3 days (which would be 33.9 average kilometers run in 3 days).
im not sure if u mean "11.8"
BRAINLIEST☻
Which relation symbol makes this number sentence true?
3/8 ___ 8/15
=
≠
Answer:
≠
Step-by-step explanation:
Sorry I just need 20 Characters
Answer:
≠
Step-by-step explanation:
Because 3/8 is 0.375, 8/15 is 0.53( with the 3 repeated). The decimal values aren't the same so the answer is that these 2 fractions are not equivalent.
Please help me with this. NO LINKS.
Answer:
42.5 units²
Step-by-step explanation:
Total height of rectangle = 3.5 + 2 = 5.5 units
Total area (without triangles removed) = 5.5 x 9.0 = 49.5 units²
The measurements and area of the triangles removed are equal to those on the diagram, so calculate the area of the triangles and subtract them from the total area.
Left: (0.5)(2)(2) = 2 units²
Right: (0.5)(5)(2) = 5 units²
Area: 49.5 - 2 - 5 = 42.5 units²
Can anyone help ? It’s a bit confusing for me.
Answer:
x = 29
Step-by-step explanation:
Given:
m<PQS = 107°
m<RQS = 49°
m<PQR = (2x)°
Required:
Value of x
Solution:
m<RQS + m<PQR = m<PQS (angle addition postulate)
Plug in the values
49 + 2x = 107
Subtract 49 from each side
2x = 107 - 49
2x = 58
Divide both sides by 2
x = 58/2
x = 29
Question 3 of 10 These box plots show daily low temperatures for a sample of days in two different towns Town B 5 40 S FO Degrees (F) Compare the shapes of the box plots. A. The distribution for town A is positively skewed, but the distribution for town B is symmetric. B. The distributions for both towns are symmetric, C. The distribution for town A is negatively skewed, but the distribution for town B is symmetric. D. The distributions for both towns are positively skewed. will give brainliest
Answer:
A. The distribution for town A is positively skewed, but the distribution for town B is symmetric.
Step-by-step explanation:
A student wants to report on the number of movies her friends watch each week. The collected data are below: 2 14 1 2 0 1 0 2 Which measure of center is most appropriate for this situation and what is its value? (4 points) a Median, 1.5 b Median; 3 c Mean, 1.5 d Mean; 3
Answer:
the mean is the most appropriate 2.75 approximately 3
Step-by-step explanation:
to find the mean sum all observation and divide by the number of observations.
that is
mean = (2+14+1+2+0+1+0+2)/8
= 22/8
= 2.75
= 3
find the area of the figure
Answer: A=144
Step-by-step explanation:
A=a^2=12^2=144 I hope this helps sorry if it doesn't. :)
Simplify the expression to show 7m+4n-m-2n
Answer:
6m + 2n
Step-by-step explanation:
we have to added up the like therms
like therms are therms that have the same literal part
6m + 2n
Answer:
7m-m+4n-2n
m(7-1)+2n(2-1)
m(6)+2n(1)
6m+2n
Tanya wants to test the theory that the exterior angles of a
triangle add up to 360°. She draws triangle ABC and finds all
the angles in the triangle.
PLEASE HELP!!
Answer:
[tex]f + e + d = 360^o[/tex]
Step-by-step explanation:
The question is incomplete, as what is required is not stated and the triangle is not given.
So, I will solve generally.
The proof is as follows (see attachment for triangle)
From the attachment, we have:
[tex]a + f = 180[/tex]
[tex]b + e = 180[/tex]
[tex]c + d = 180[/tex]
Make f, e and d the subject
[tex]f = 180 - a[/tex]
[tex]e = 180 - b[/tex]
[tex]d = 180 - c[/tex]
Add up the equations
[tex]f + e + d = 180 -a + 180 - b + 180- c[/tex]
Collect like terms
[tex]f + e + d = 180 + 180+ 180-a- b - c[/tex]
[tex]f + e + d = 540-a- b - c[/tex]
We have:
[tex]f + e + d = 540-(a+ b + c)[/tex]
[tex]a + b + c \to 180[/tex] --- angles in a triangle
So, we have:
[tex]f + e + d = 540-180[/tex]
[tex]f + e + d = 360^o[/tex] --- proved
will give Brainiest if you are right
Answer:
H. x - 8 ≤ 15 is correct I think.
Step-by-step explanation:
Have a nice day!
Help pleaseeeeeeeeeeee
Answer:
[tex]\sqrt{54}[/tex] and [tex]\sqrt{120}[/tex]
Step-by-step explanation:
If a number 'x' is a perfect square, then [tex]\sqrt{x}[/tex] is rational.
25, 36 and 81 are perfect squares, but 54 and 120 aren't, so the irrational values are [tex]\sqrt{54}[/tex] and [tex]\sqrt{120}[/tex]
Answer:
Square root of 54 and square root of 120
Step-by-step explanation:
A person invested $440 in an account growing at a rate allowing the money to double every 8 years. How long, to the nearest tenth of a year would it take for the value of the account to reach $2,860?
9514 1404 393
Answer:
21.6 years
Step-by-step explanation:
The first statement tells you the account balance can be modeled by ...
A = 440(2)^(t/8) . . . . . where t is in years
We want to find t when A = 2860
2860 = 440(2^(t/8))
6.5 = 2^(t/8) . . . . . . . . . . divide by 440
log(6.5) = (t/8)log(2) . . . . take logarithms
t = 8·log(6.5)/log(2) ≈ 21.604 . . . . . . divide by the coefficient of t; evaluate
It would take about 21.6 years for the value to reach $2,860.
Mies Thonpson designs a 1-mile square park. He makes a mille sides on his design for a dog play space. How many square miles of the park does he use for the dog play space?
Answer:
time taken 638=jrvb574<^€™
A pendulum travels 30 inches on it’s first swing. During each of its subsequent swings, its travels 90 percent of the previous swing. I didn’t see all parts to the question on here so I did it.
you are an angel and i love you so much. i would just comment but it wont let me. you're the best!!!
Lalasa and Yasmin are designing a triangular banner to hang in the school gymnasium. They first draw the design on paper. The triangle has a base of 5 inches and a height of 7 inches. If 1 inch on the drawing Is equivalent to 1.5 feet on the actual banner, what will the area of the actual banner be? A 52.5 ft2 B 17.5 ft2 39.375 ft2 D 78.75 ft2
Find the actual Dimensions of the triangle.
Multiply the size of the triangle on paper by 1.5 feet per inch:
Width = 5 x 1.5 = 7.5 feet.
Height= 7 x 1.5 =10.5 feet
Area of a triangle is 1/2 x base x height:
Area = 1/2 x 7.5 x 10.5 = 39.375 square feet.
Answer: 39.375 square feet.
The area of the actual banner is 39.375 feet²
What is scaling?
Scaling is used to increase or decrease the size of a figure so as to create an image.
Given that 1 inch on the drawing Is equivalent to 1.5 feet on the actual banner, hence:
Base = 5 in * 1.5 feet per in = 7.5 feet
Height = 7 in * 1.5 feet per in = 10.5 feet
Area of the actual banner = (1/2) * 7.5 * 10.5 = 39.375 feet²
The area of the actual banner is 39.375 feet²
Find out more on scaling at: https://brainly.com/question/25324744
Find the sum of the first 39 terms of the following series, to the nearest integer. 12 , 20 , 28 , . . . 12,20,28,...
Answer: 6396
Step-by-step explanation:
Delta math
4) The density of gasoline is about 0.66 g/mL. If you have 11.5 gallons of gasoline, how many grams is this? [1000 mL = 1 L; 1 gal = 3.785 L]
9514 1404 393
Answer:
28,728.15 g
Step-by-step explanation:
(11.5 gal) × (3.785 L/gal) × (1000 mL/L) × (0.66 g/mL) = 28,728.15 g
_____
That's 28,700 g rounded to 3 significant figures.
Solve the system by substitution.
y = 3x + 28
y = -4x
Answer:
(-4, 16)
Step-by-step explanation:
[tex]y \sqrt{ \frac{ {x}^{a} }{ {x}^{b} } } \times y \sqrt{ \frac{ {x}^{b} }{ {x}^{c} } } \times \sqrt{ \frac{ {x}^{c} }{ {x}^{a} } } [/tex]
What’s the correct answer if your not sure please don’t answer I can’t get these wrong
Answer:
3 1/3 gallons
Step-by-step explanation:
PLEASE HELP WILL MARK BRAINLEIST!!!!! 25 POINTS
Answer:
C. 7
Step-by-step explanation:
8/4 =2
2^3 is 8
4+8=12
12-5=7
Hope this helps!
As Darius is skiing down a ski slope, Jorge is on the chairlift on the same slope. The chair lift has stopped. Darius stops directly below Jorge and attempts to toss a disposable camera up to him. If the camera is thrown with an initial velocity of 35 feet per second, the equation for the height of the camera is h = -16+2 +351 + 5, where h represents the height in feet and t represents the time in seconds. If the chairlift is 25 feet above the ground, will Jorge have 01, or 2 chances to catch the camera? If Jorge is unable to catch the camera, when will it hit the ground?
Answer:
0 chances.
2.3 seconds.
Step-by-step explanation:
25=-16t^2+35t+5
0=-16t^2+35t+5
The volume of both of these trapezoidal prisms is 24 cubic units. Their heights are 6 and 8 units, as labeled. What is the area of a trapezoidal base of the prism with a height of 6 units?
Answer:
area of a trapezoidal base of each prism with heights 6 and 8 units are 4 square units and 3 square units respectively
Step-by-step explanation:
Let us first be aware of formula of volume for any regular geometrical figure.
Fundamental formula for volume for any regular geometrical figure is.
volume = area of cross section of object* height of object (A)
In the problem stated area of cross section of object will be area of a trapezoidal base.
Given in the question is
Volume of both the trapezoidal prisms = 24 cubic units
*************************************************************************************
For prism with height 6 unit
Substituting the value of height and volume in formula for trapezoidal prisms
24 = 6 * area of a trapezoidal base
=> area of a trapezoidal base = 24/6 = 4 square units
*************************************************************************************
For prism with height 8 unit
Substituting the value of height and volume in formula for trapezoidal prisms
24 = 8 * area of a trapezoidal base
=> area of a trapezoidal base = 24/8 = 3 square units
*************************************************************************************
Therefore area of a trapezoidal base of each prism with heights 6 and 8 units are 4 square units and 3 square units respectively.
Please find missing side length!
Answer:
The missing side length is 24.98 units
Step-by-step explanation:
Given
The attached right-triangle
Required
The length of the missing length
Let the missing length be x.
Apply Pythagoras theorem
[tex]Hyp^2 = Opp^2 + Adj^2[/tex]
This gives
[tex]43^2 = 35^2 + x^2[/tex]
[tex]1849 = 1225 + x^2[/tex]
Collect like terms
[tex]x^2 = 1849 - 1225[/tex]
[tex]x^2 = 624[/tex]
Take square roots of both sides
[tex]x = \sqrt{624[/tex]
[tex]x = 24.98[/tex] --- approximated
Meredith must order the cards from greatest to least. Which list is correct? -1.5 -1.05 -1.55 -1.0 A -1.55 -1.5 -105-10 B. -1.0, -1.05 -1.55 -1.5 C. -1.0, -1.05, -1.5, -1.55 D. I-1.5, -7.55, -1.0, -1.05 show ur work
I need help really please
Answer:
Eiko ran the dash in the shortest time.
Step-by-step explanation:
By looking at the children’s speed, we can see that Eiko had the shortest amount which also concludes that he ran the fastest.
an inlet pipe on a swimming pool can be used to fill the pool in 16 hours the drain pipe can be used to empty the pool in 24 hours if the pool is 1/3 fill and then the inlet pipe and drain pipe are open how long from that time will it take to fill the pool
Answer:
4\3 hrs
Step-by-step explanation:
its 4\2 trust me.