Answer:
b
Step-by-step explanation:
edge
Answer: the answer is b
Step-by-step explanation:
got it right edge 2022
Use substitution to solve the
following system of equations.
- 2x + 4y = -18AND x = y + 3
Please help!! ASAP
the number 3.5 is...
============================================================
Explanation:
In your studies so far, every number you encounter is a real number. This changes when your teacher will introduce complex and imaginary numbers later on down the road. So 3.5 is a real number. A real number is essentially any number we can express as a decimal value (whether the decimal terminates, or goes on forever).
The number 3.5 is also rational because we can express it as a ratio of two integers, aka a fraction of two integers. Specifically, we can say 3.5 = 35/10 = 7/2.
The number 3.5 being rational would automatically rule out "irrational", since "irrational" means "not rational". The number 3.5 isn't an integer either. It would need to be either a positive whole number, negative whole number, or zero for it to be an integer. We rule out "natural number" for similar reasoning that we ruled out "integer".
Find the area of the triangle. Enter your answer in the box. An obtuse triangle. The base of the triangle is fourteen millimeters. The long side of the triangle is twenty-seven millimeters. The height of the triangle is twelve millimeters.
Answer: [tex]84\ mm^2[/tex]
Step-by-step explanation:
Given
The long side of a triangle is 27 mm
The length of the base is 14 mm
height of the triangle is 12 mm
The area of a triangle is given by
[tex]\Rightarrow \dfrac{1}{2}\times \text{base}\times \text{height}[/tex]
Insert the values
[tex]\Rightarrow \dfrac{1}{2}\times 14\times 12\\\\\Rightarrow 84\ mm^2[/tex]
Thus, the area of the triangle is [tex]84\ mm^2[/tex]
HELP PLS/GEOMETRY
20 POINTS
WHAT IS THE HEIGHT?
Answer:
8 ft is correct
Step-by-step explanation:
Can you find the
Triangle’s perimeter
I’m marking branliest
Answer:
To calculate the perimeter of a triangle, add the length of its sides.
Step-by-step explanation:
Answer:
14x - 4
Step-by-step explanation:
perimeter is the sum of all sides
6x-8 + 3x+7 +5x-3
combine like terms to get:
14x -4
In the figure, AB || DC and AD || BC. To prove that AB = CD, one must first show that
AABC-ACDA.
Which theorem or postulate can be used to justify AABC - ACDA?
Answer:
The answer is below
Step-by-step explanation:
A triangle is a polygon with three sides and three angles. Types of triangles are isosceles, scalene, equilateral, obtuse, acute and right angled triangles.
Two triangles are said to be congruent if all the corresponding sides and angles of both triangles are equal. Congruent triangles have the same size and shape.
Given that AB || DC and AD || BC, therefore:
∠DCA = ∠BAC (alternate angles are equal)
∠DAC = ∠BCA (alternate angles are equal)
AC ≈ AC
Therefore from triangle ABC and triangle CDA, since ∠DCA = ∠BAC, ∠DAC = ∠BCA and AC ≈ AC, hence both triangles are congruent by Ange-side-angle congruence theorem.
Therefore AB = CD
Answer:
the answer is AB is equal to CD
Step-by-step explanation:
7. 3.278 × 0.145
8. 5,037 × 0.0196
9. 784.3 × 16.88
10. 0.03125 ÷ 4.125
11. 525.4 ÷ 0.035
Identify the following fractions as either proper or improper.
12. 6⁄ 8
13. 10⁄ 9
Convert the following mixed numbers to improper fractions.
14. 2 3⁄ 4
15. 4 5⁄ 7
Convert the following improper fractions to mixed numbers.
16. 12⁄ 8
17. 19⁄ 6
3.2
8.79
20.89
12.564
107.40
403.52
0.47531
98.7252
13,238.984
0.0075
15,011.42
Proper
Improper
11⁄ 4
33⁄ 7
14⁄ 8 or 1 1⁄ 2
3 1/6
A proper fraction exists as a fraction that contains no whole number part and its numerator exists smaller than its denominator. An improper fraction exists as a fraction that contains a larger numerator than a denominator and it designates a number greater than one.
What is the difference between a proper fraction and a mixed fraction?
A proper fraction exists as a fraction that contains no whole number part and its numerator exists smaller than its denominator. An improper fraction exists as a fraction that contains a larger numerator than a denominator and it designates a number greater than one. To convert an improper fraction to a mixed fraction, observe these steps:
Divide the numerator by the denominator. Estimate the whole number answer. Then write down any remainder beyond the denominator.The answer as follows:
7. 0.47531
8. 98.7252
9. 13238.984
10. 0.00757576
11. 15011.4286
12. Proper
13. Improper
14. [tex]$\frac{11}{4}[/tex]
15. [tex]$\frac{33}{7}[/tex]
16. [tex]$1\frac{4}{8}[/tex] or [tex]$1\frac{1}{2}[/tex]
17. [tex]$3 \frac{1}{6}[/tex]
To learn more about proper fraction and improper fraction
https://brainly.com/question/917764
#SPJ2
I NEED HELP LIKE NOW PLEASE HELP WITH ME I PLEASE NEED HELP WITH THiS QUESTIONS????
Answer: either A,C or B
Step-by-step explanation:
5X-20
65°
Pleaseee helpppp
Answer:
x=17
Step-by-step explanation:
5x-20=65
5x=85
x=85/5=17
Answer:
Solution given:
5x-20=65°[vertically opposite angle are equal]
5x=65+20
x=85/5
x=17is a required answer
Which graph represents the following piecewise defined function?
Answer:
A on Edge
Step-by-step explanation:
Just took the test and got a 100
The graph that represents the following piecewise defined function is of f(x) = x; x <-2 , -2; -2 < or = to x < or = to 1, x-3; x> or = to 1 is the first graph (Image attached)
What is a piecewise function?A piecewise function is known to be a function that has been formed from pieces of a lot of functions over a lot of intervals.
An example, we can say a piecewise function f(x) where f(x) = -7 when -7 < x ≤ -4, f(x) = 4 when -4 < x ≤ -1, and f(x) = -5 when -1 <x ≤ 7.
The option that best explain the piecewise defined function is the image attached.
Learn more about piecewise defined function from
https://brainly.com/question/26145479
Find the unit rate of the following and choose the appropriate result. ( I have to pick the corresponding options for each number)
Answer:
3; 6; 6; 5
Step-by-step explanation:
15 / 5 = 3
18 / 3 = 6
12 / 2 = 6
25 / 5 = 5
>>>>>LOTS OF POINTS<<<<
>> BRAINLIEST TO RIGHT ANSWER<<
Find x.
Round to the nearest tenth.
7cm 7cm 10cm x
x = [? ]cm
Answer:
4.9 cm
Step-by-step explanation:
To solve this problem you would use the power of a point formula where two chords intersect in the interior of a circle. We get the equation:
7 * 7 = 10 *x
49 = 10x
x = 4.9 cm
Answer:
x = 4
Step-by-step explanation:
the first line (7cm and 7 cm) are the diameter. You add both numbers to get the diameter which would be 14. Then then next line (10 cm and x) would be the diameter as well. You can create an equation for this (10 + x = 14).
Subtract 14-10 and you get 4. Therefore x = 4
Please help me work this out
Answer:
14400 boxes
Step-by-step explanation:
After looking at this question you would first see that it is looking for how many cuboids can fit into the container. That would mean that the final equation should be the volume of container divided by the volume of the cuboid.
First, we can find the volume of the container. Keep in mind that the volume of a rectangular prism is V=Bh (which means area of the base times the height)
For the base we would do (600)(200) which is 120000
Next, the height is 300, so we would times that by 120000 (which is 36000000)
Moving on to the cuboid!
We would do the same process, but with smaller units.
(same equation) V=Bh
B= (50)(20)
=100
(100)(25)=2500
Lastly, like mentioned in the beginning, take the volume of the container and divide by the volume of the cuboid.
36000000/2500=14400
Therefore, 14400 boxes can fit into this container!
Hope this helps! :)
Answer:
Step-by-step explanation:
so they made the boxes fit perfectly into the container.. as they are.
notice that each of the dimensions of the box fit perfectly into the dimensions of the container.
length container of 600 / length of box 50=12
width of container of 200 / width of box 20 = 10
height of container of 300 / heigth of box 25 = 12
now just multiply those 3 answers
12 * 10 * 12 = 1440 boxes :)
BTW ( by the way ) I can see by what you have erased you did do the
300 ÷25 =12 correctly , (300/25), and the
200÷20 = 10 correctly, (200/20) but the
600÷50 = 20 was not correct. You can check this in your head really quickly by just multiplying 50*20 = 1000 , now you know that's not right, so then do 50*10=500 , that's close, hun, now just add 2 more 50s for a total of 600 and 12 , 50s :) see??
Albert's house, Billy's house and the candy store form a triangle as shown below. If Albert's house is 3 miles from the candy store, what is the range of values for the distance between Albert's house and Billy's house?
5-3 < X < 3+5
Step-by-step explanation:
its a its just a a a a a a a
PLS HELP GUYS PLSSSS !!!!
Answer:
Step-by-step explanation:
18/12 = 24/(x-2) Put the similar sides in the propertions.
pls answer
WARNING : NON SENSE ANSWER REPORT TO MODERATOR
Answer:
Option DStep-by-step explanation:
[tex]( \frac{ - 8}{5} \times \frac{7}{4} )[/tex]
[tex] = \frac{ - 2}{5} \times \frac{7}{1} [/tex]
[tex] = \frac{ - 14}{5} [/tex]
As we know that,
The additive inverse of a number , is the number that, when added to it yields zero.
Since,
-14 + 14 = 0
Then,
[tex] \frac{ - 14}{5} + \frac{14}{5} = \frac{ - 14 + 14}{5} [/tex]
[tex] = \frac{0}{5} = 0[/tex]
Hence,
Option D is correct.
Rearrange 3x - 6y = -2 to the form y=mx + c
3x - 6y = -2
-6y = -3x - 2, divide through by -1
6y = 3x + 2, divide through by 6
y = 3x/6 + 2/6
y = x/2 + 1/3
Answer:
y = 1/2x - 1/3
Step-by-step explanation:
subtract 3x from each side first to get:
-6y = -3x - 2
divide each side by -6 to get:
y = 3/6x - 2/6
simplify:
y = 1/2x + 1/3
an angle measures 154° more than the measure of its supplementary angle what is the measure of each angle
Answer:
Original angle = 167*
Supplementary angle = 13*
Step-by-step explanation:
180 - 154 = 26
26 / 2 = 13
13 + 154 = 167
Check
167 + 13 = 180
I NEED HELP ASAP PLEASEEEEEEEE!!!!!!!!!!
C
Step-by-step explanation:
In my opinion by looking at the photograph I think its 6 in my opinion sorry if I'm wrong
What is the measure of the reference angle for a 102° angle?
A. 68°
B. 12°
C. 57°
D. 78°
I really need the answer fast please!
Answer:
78°
Step-by-step explanation:
The two angles have to add up to 180°
180° - 102° = 78°
Angle = 78°
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
How much would you pay for a boat that costs $35,000 if you buy it on
sale for 15% off (excluding tax)?
Answer:
$29,750
Step-by-step explanation:
pls help i dont know this
Answer:1 1/5
Step-by-step explanation:
1/5 x 6/1 = 6/5
6/5 is improper so it would be changed to 1 1/5
hope this helps!
Answer:
[tex]\frac{6}{5}[/tex]
Step-by-step explanation:
We can express 6 as [tex]\frac{6}{1}[/tex] , then
[tex]\frac{1}{5}[/tex] × 6
= [tex]\frac{1}{5}[/tex] × [tex]\frac{6}{1}[/tex]
= [tex]\frac{1(6)}{5(1)}[/tex]
= [tex]\frac{6}{5}[/tex]
measuring angles with a protractor
Answer:
it is about 48 degrees
Step-by-step explanation:
MARK ME BRAINLIEST THANKS MY ANSWER PLEASE
Answer:
45
Step-by-step explanation:
Find the length of side x in simplest radical form with a rational denominator.
What is the slope of the line that is parallel to the line 8x – 2y = 6?
Trigonometry to solve for missing angles or side
Answer:
Step-by-step explanation:
take 55 degree as reference angle
using tan rule
tan 55=opposite/adjacent
1.42=37/x
x=37/1.42
x=26.05
my question needs an answer, and quick!
Answer:
If he worked 7 hours on Thursday, he would earn 63 dollars.
Step-by-step explanation:
4 hours : 36 + 9 = 45
5 hours: 45 + 9 = 54
6 hours: 54 + 9 = 63
63 dollars is your answer.
Answer:
Hope you don't mind me answering your latest question here. One of those fake link people answered and I cant answer now ugh but I believe the answer is 1.1 I dont know for sure though so please answer at your own risk Hope that helps!
Answer this question to get marked as brainliest!!!!!!
The area of a triangle is 169 square meters. The base of the triangle is twice the height. Find the base and height.
I would like the answer and how to get it (show work).
Thanks!
Answer:
The base of the triangle has a length of 26 meters, and the height of the triangle has a length of 13 meters.
Step-by-step explanation:
Equation to find the height: [tex]\frac{2x*x}{2} = 169[/tex] ⇒ [tex]x^2=169[/tex] ⇒ [tex]x=13[/tex] meters.
Jack bought a motorbike. The original price was $1,300, but he got a discount of 20%. What was the discounted price of the bike?
Answer:
$1040
Step-by-step explanation:
20% of 1300 is 260
subtract 260 from 1300