Answer:
Step-by-step explanation:
The line goes aross horizontially (left to right), it hits the crosses the y axis at 0,2.
X would be any number, y would be only 2.
What is the surface area of this triangular right prism?
Below are the measurements
6.5 ft
6 ft-
11 ft
5 ft
Find the value of n that makes equation true.
5n =20
n + 5 = 10
2n = 3
n + 5 = 13
Answer:
5(4) = 20
5 + 5 = 10
2(1.5) = 3
8 + 5 = 13
Step-by-step explanation:
I NEED HELP IN MATH PLSSS!!
Answer:
Step-by-step explanation:
I'm not sure how to factor this
i am confused please help
Answer:
3 tiles will not fit together.
Step-by-step explanation:
Measure of an Interior angle of a polygon = [tex]\frac{(n-2)\times 180}{n}[/tex]
Here, n = number of sides of the polygon
Therefore, measure of the interior angles of a regular hexagon,
A = [tex]\frac{(6-2)\times 180}{6}[/tex]
A = 120°
Similarly, interior angle of the regular pentagon,
B = [tex]\frac{(5-2)\times 180}{5}[/tex]
B = 108°
Now m∠A + m∠B + m∠C = 360°
m∠C = 360° - (120° + 108°)
= 132°
To fit the given three tiles perfectly, interior angle (∠D) of the third Octagonal tile should be 132°.
D = [tex]\frac{(8-2)\times 180}{8}[/tex]
D = 135°
m∠C ≠ m∠D
Therefore, 3 tiles will not fit together.
vera está usando su teléfono. Su batería está a 2/5 de capacidad, y esta baja 1/9 cada hora. ¿Cuántas horas durará la batería?
Answer:
3.6 hours
Step-by-step explanation:
The computation of the number of hours will the battery last is given below:
Given that
The capacity of her battery is 2 by 5
And, it declines 1 by 9 for every hour
So,
[tex]= \frac{2}{5}\times \frac{9}{1}\\\\= \frac{18}{5}\\\\= 3\frac{3}{5}[/tex]
= 3.6 hours
What was ella’s score?
Rewrite using distributive property and GCF. 45 + 125
pls help
Answer:
5(9+25)
Step-by-step explanation:
The GCF is 5 so you just divide each by 5
Complete this statement using >,<, or =
- 12
-41
Answer:
>
Step-by-step explanation:
-12 is closer to 0 than -41 would be therefore -12>-41.
Answer:
>
Step-by-step explanation:
Looking at a number line, -41 is farther from 0 than -12.
See the image below.
The farther left a number is on a number line, the smaller it is.
The farther right a number is on the number line, the larger is it.
So:
-12 > -41
HELP PLS NOW I WILL GIVE BRAINLIEST
Answer:
21
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
I just solved
Stella had 30 minutes to do a three-problem quiz. She spent 9 7/10
minutes on question A and 5 2/5 minutes on question B. How much time did she have left for question C?
Answer: 14 9/10 mins left
Step-by-step explanation: 9 7/10 + 5 2/5 five and two fifths=5 4/10 9+5=14
7/10+4/10=1 1/10 1 1/10+14=15 1/10 30-15 1/10=14 minutes and 54 seconds
$3 is what percent of $10?
The value of $3 is 30% of the number $10.
The percentage is a way to express a proportion or a fraction as a fraction of 100. It is commonly used to compare values or quantities relative to a whole or a total.
The term "percentage" comes from the Latin word "per centum," which means "per hundred." It implies that a percentage value represents a certain number out of 100 parts.
To calculate a percentage, you typically divide a part or a quantity by the whole or the total and then multiply the result by 100. The resulting value represents the percentage equivalent of the part or quantity.
The per cent value is calculated as,
[tex]x = \dfrac{3} {10} \times100\\x = 0.3\times100\\x = 30 \%[/tex]
Therefore, the percentage value is 30%.
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HELP PLEASE!! I'm giving brainliest to the person who gives me a full correct answer! you'll get 50 points for answering and when i give you brainliest it will give you the other 50 automatically!!!! thank you so much
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1)
Fact :: Reason
∠DCE = 90° :: sin ∠EDC = sin 30° = 1/2 = 8/16 = CE/DE
∠ACB = 90° :: ∠DCE and ∠ACB are vertical angles
∠ABC = 60° :: 180 - ∠CAB - ∠ACB = 60°
∠CED = 60° :: 180 - ∠EDC - ∠DCE = 60°
△CDE ⁓ △ABC :: Same angles (AAA)
2)
Let's solve for AB
sin 30° = 1/2
sin 30° = BC/AB = 15/AB
1/2 = 15/AB ⇒ AB = 30
AB = 30 in
Let's solve for AC (using another way)
AC/12 = 15/8
AC = 12 * 15 / 8 = 22.5
AC = 22.5 in
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Hope I could help you! If there was anything you didn't understand, don't be afraid to ask in the comments below!
Have a good day! (●'◡'●)
What is the domain of this relation? (4, 14) (1, –7) (4, 7) (1, 14)
Answer:
4, 1, 4, and 1
Step-by-step explanation:
when a problem asks for the domain, it's basically asking for the x coordiantes (range = y coordinates)
she borrows a loan of 5000 from a loan company the loan company charges 6%how much the simple intrest
Answer:
300
Step-by-step explanation:
Given data
P=5000
R= 6%
T= 1 year
The simple interest formula is
SI= PRT/100
SI= 5000*6*1/100
SI= 30000/100
SI= 300
Hence the simple interest is 300
Proving the Single Opposite Side Pair Theorem Given: AD=BC and AD BC prove:ABCD is a parallelogram
Answer:
8 parts
Step-by-step explanation:
1. AD≅BC Given
2. AD║BC Given
3. ∠DAC and ∠BCA Def. of alt.
are alt. interior angles interior angle
4. ∠DAC ≅ ∠BCA alternate interior angle theorem
5. AC ≅ AC reflexive property
6. ΔDAC ≅ ΔBCA SAS
7. AB ≅ CD CPCTC
8. ABCD is a parallelogram parallelogram side theorem
The proof of ABCD is a parallelogram is given in the solution.
What is a parallelogram?In geometry, a parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure.
The proof is as follows :-
AD≅BC (Given)
AD║BC (Given)
∠DAC and ∠BCA (alternate angles)
∠DAC ≅ ∠BCA (alternate angle)
AC ≅ AC (common)
ΔDAC ≅ ΔBCA (SAS rule)
AB ≅ CD (CPCT)
Hence,
ABCD is a parallelogram (by the definition of parallelogram)
Hence, proved.
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What is the answer!???
Evaluate the expression 2 x (3 + 1) + 2.
Answer:8x+2
Step-by-step explanation:
I'm asking this question again! Please answer correctly, nonsense will be reported!
PLEASE HELP!!
Solve the inequality:
2x – 3 < x + 2 < 3x + 5
Show your work.
Answer:
2x-3<x+2<3x+5
2x-3<x+2 or 2x-x<2+3 or x<5
x+2=3x+5 or x-3x<5-2 or 2x<3
Step-by-step explanation:
plz brainless
3/5 1/2 3/4 8/10 from least to greatest
Answer: it’s 8/10, 3/5, 3/4, 1/2
Step-by-step explanation:1/2 is greater than the other numbers
Answer:
1/2, 3/5, 3/4, 8/10
Step-by-step explanation:
1/2 in decimal form is 0.5
3/5 in decimal form is 0.6
3/4 in decimal from is 0.75
8/10 in decimal form is 0.8
Find the slope and y-intercept.
slope
y-intercept
y = 3x – 4
Answer:
Slope= 3x
y intercept= -4
Step-by-step explanation:
Jasmine can type 675 words in 18 minutes. At the same speed, how many words can she type in 40 minutes?
Answer:
675/18=37.5
37.5×40=1500
Step-by-step explanation:
ANSWER 1500 HOPE THIS HELP:)
Answer:
1500 words
Step-by-step explanation:
675 divided by 18 will give you the speed which is 37.5
40 x 37.5 = 1500
please help with this question!!!
Answer:
bro i cant even read the highlighted numbers
Step-by-step explanation:
take a better photo
Write the slope-intercept form of the equation of the line.
slope = -10, y-intercept = 5
Write the slope-intercept form of the equation of the line.
through: (-5,-1), slope = 2/5
Write the slope-intercept form of the equation of the line.
through: (5,0) and (-5,2)
Write the slope-intercept form of the equation of the line.
through: (-5,0), parallel to y = -x + 2
1
Write the slope-intercept form of the equation of the line.
through: (4,1), perpendicular to y = -2x + 5
Answer:
y = -10x + 5 and y = 2/5x + 1
Step-by-step explanation:
slope-intercept form is y = mx + b, where m = slope and b = y-intercept.
for your first problem, just plug in the m and b values to complete the equation.
1.) y = mx + b ⇒ y = -10x + 5
plug in -10 for x (slope) and 5 for b (y-intercept)
and for the second problem...
since you're given a value for slope as well as a coordinate pair, all you need to do is plug those values into the equation for their respective variables and then solve for b. (it doesn't matter what order you plug values in, but i'm going to fill them in in the order of the equation; y, m, and x)
1.) plug in -1 for y
y = mx + b ⇒ -1 = mx + b
2.) plug in 2/5 for m
-1 = mx + b ⇒ -1 = 2/5x + b
3.) plug in -5 for x
-1 = 2/5x + b ⇒ -1 = 2/5(-5) + b
now it's time to solve for b! start by multiplying 2/5 and -5.
-1 = 2/5(-5) + b ⇒ -1 = -2 + b
add 2 to both sides of the equation. on the right side, it cancels itself out. on the left side, adding 2 to -1 gives you 1.
and you're left with 1 = b! :)
therefore, y = 2/5x + 1
i hope this helps! have a great day <3
Which is the decimal form of 92125?
.736 is the decimal form of 92/125
Which set of letters puts the mixed numbers in order from greatest to least?
Answer:
D
PLZ MARK AS BRAINLIEST
9 = v + 4/v + 12
Solve each equation
Answer:
V = -3/5
Step-by-step explanation:
Hope this helps. Pls give brainliest.
Find the 13th term of the geometric sequence 4, -16, 64, ...
Answer:
67108864
Step-by-step explanation:
Simply multiply by -4 until its the 13th number.
PLEASE ANSWER ASAP !!! WILL GIVE BRAINLIEST
Answer:
2003, the answer you've selected is correct.
Step-by-step explanation:
You are being asked for the year (x-axis), when there are 550billion passengers (y-axis). The point on the line when y=550 is between 2000 and 2005. 2003 is the only option that fits this description.
Answer: 2003
Step-by-step explanation:
The 550 billion line intersects the time in years after 2000 but just before 2005.
Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form.
4, 9, 14....
Answer:
The sequence is geometric
The common ratio is 0.5
Step-by-step explanation:
In the arithmetic sequence, there is a common difference between each two consecutive terms
In the geometric sequence, there is a common ratio between each two consecutive terms
Let us check the given sequence
The first 3 terms are 12, 6, 3
6 - 12 = -6
3 - 6 = -3
There is no common difference between the consecutive terms
The sequence is not an arithmetic sequence
6 ÷ 12 = 0.5
3 ÷ 6 = 0.5
There is a common ratio between each two consecutive terms
The sequence is a geometric sequence
The common ratio is 0.5
Answer:
An arithmetic
Common difference
-5
Step-by-step explanation: