Answer:
s=6
Step-by-step explanation:
slope(m) = (y2-y1)/(x2-x1)
or, -3 = (-6+9)/(5-s)
or, -3(5-s) = 3
or, -15+3s = 3
or, 3s = 18
so, s = 6
can someone please help with my work
Answer:
68
Step-by-step explanation:
41+77= 112
180-112= 68
The angles in a triangle all add up to 180°.
The perimeter of a rectangle is 38 inches. If the length is 15 inches, what is the width?
analyze problem
perimeter is 38
perimeter -2*length=2*width
38-30=2width
8=2width
width=4
The area of circle 1 is 6 square units. The area of circle 2 is 7 square units. Which of the following is true about the circumferences of the circles? A. The circumference of circle 1 equals the circumference of circle 2. B. Not enough information is given to make a comparison between the circumferences of the circles. C. The circumference of circle 1 is less than the circumference of circle 2. D. The circumference of circle 1 is greater than the circumference of circle 2.
Answer:
C. The circumference of circle 1 is less than the circumference of circle 2.
Step-by-step explanation:
6<7
We know that the formula for the area of a circle is πr². This means the greater the radius, the greater the area.
We also know that the formula for circumference is 2πr. It is also dependent on radius. The greater the radius, the greater the circumference.
Given that Circle 2 has a greater area, this means that it has a greater radius which in turn means that it has a greater circumference.
C. The circumference of circle 1 is less than the circumference of circle 2.
Answer:
The circumference of circle 1 is less than the circumference of circle 2.
Step-by-step explanation:
Hi there!
When we compare two circles, if one is bigger than the other, it must have a greater circumference. We can see this visually.
If we want to prove this, we can take a look at the area and circumference formulas (r = radius):
[tex]A=\pi r^2[/tex]
[tex]C=2\pi r[/tex]
If we were to substitute the area formula into the formula for circumference, we would get the following:
[tex]\displaystyle\frac{A}{\pi}=r^2\\\\\sqrt{\displaystyle\frac{A}{\pi}}=r[/tex]
[tex]C=2\pi (\sqrt{\displaystyle\frac{A}{\pi}})[/tex]
Therefore, the greater the area of a circle, the greater its circumference.
I hope this helps!
MARKING AS BRAINLIEST! LAST ATTEMPT! ) show ur work
[tex] - 3 \sqrt{180 {x}^{5}y } = - 3 \sqrt{36 {x}^{4} \times 5xy } = - 18 {x}^{2} \sqrt{5xy} [/tex]
[tex]5 \sqrt{108xy {z}^{2} } = 5 \sqrt{36 {z}^{2} \times 3xy } = 30z \sqrt{3xy} [/tex]
[tex]3x \sqrt{x {y}^{10} {z}^{7} } = 3x \sqrt{ {y}^{10} {z}^{6} \times xz } = 3x {y}^{5} {z}^{3} \sqrt{xz} [/tex]
[tex] \sqrt{ {x}^{3} } = \sqrt{ {x}^{2} \times x } = x \sqrt{x} [/tex]
[tex] \sqrt{x {y}^{3}z } = y \sqrt{xyz} [/tex]
[tex] \sqrt{18 {x}^{2}y } = \sqrt{9 {x}^{2} \times 2y } = 3x \sqrt{2y} [/tex]
[tex] \sqrt{32 {x}^{4} {y}^{2} } = \sqrt{16 ({ {x}^{2} })^{2} {y}^{2} \times 2 } = 4 {x}^{2} y \sqrt{2} [/tex]
[tex]2 \sqrt{16 {x}^{7} {y}^{3} {z}^{4} } = 2 \sqrt{ {4}^{2} {x}^{6} {y}^{2} ( { {z}^{2} )}^{2} \times xy } = 8 {x}^{3} y {z}^{2} \sqrt{xy} [/tex]
[tex] {x}^{2} \sqrt{ {x}^{3} {y}^{2} } = {x}^{2} \sqrt{ {x}^{2} {y}^{2} \times x } = {x}^{3} y \sqrt{x} [/tex]
Answer: ......
Ok done. Thank to me :>
Find the slope of the line passing through the points (-9, 3) and (7, -7).
Answer:
-10/16
Step-by-step explanation:
-7z3=-10 and 7-(-9)=16
The length of a towel is 75 centimeters.
How long is the towel in inches?
Round to the nearest hundredth, if necessary.
Answer:
it's 29,53 inches (after rounding off)
Step-by-step explanation:
as far as I can remember I said
75 × 0.393701 (this is 1 inch)
= 29,527575
= 29,53
The length of towel after converting in inches from centimeters will be 29.55 inches.
What is Measurement unit?
A measurement unit is a standard quality used to express a physical quantity.
Given that;
The length of a towel in centimeters is;
⇒ 75 centimeters.
Now,
Since, we know that;
⇒ 1 centimeter = 0.394 inches.
So, We convert the length of a tower from centimeter to inches as;
⇒ 1 centimeter = 0.394 inches.
⇒ 75 centimeter = 75 x 0.394 inches.
After multiplication, we get;
⇒ 75 centimeter = 29.55 inches.
Since, the length of a towel in already round to the nearest hundredth.
Hence, 75 centimeter = 29.55 inches.
Therefore,
The length of towel after converting in inches from centimeters will be 29.55 inches.
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What is the next term in the sequence?
if the sequence goes on without any changes
it will be d+8a
[tex]d~~,~~d+2a~~,~~d-2a~~,~~d+4a~~,~~d-4a~~,~~\underline{d+6a}~~,~~d-6a~~,~~d+8a...[/tex]
[tex]\sqrt{3x+33+17=20[/tex]
Express each of these statements using predicates, quantifiers, logical connectives, and mathematical operators where the domain consists of all integers.
a. The product of two negative integers is positive.
b. The average of two positive integers is positive.
c. The difference of two negative integers is not necessarily negative.
d. The absolute value of the sum of two integers does not exceed the sum of the absolute values of these integers.
a) The proposition is [tex]\alpha = \left\{ \forall \, x, y \in \mathbb{N} \land \forall \,x, y < 0\,|\,\,xyP, P = \{(x,y)\,|\,x\cdot y > 0\}\right\}[/tex]
b) The proposition is [tex]\beta = \left\{ \forall \, x, y \in \mathbb{N} \land \forall \,x, y > 0\,|\,\,xyP, P = \{(x,y)\,|\,x\cdot y > 0\}\right\}[/tex]
c) The proposition is [tex]\gamma = \left\{\exists \, x, y \in \mathbb{N}\,\land\,\exists \,x,y < 0\,|\,xyP, P = \{(x,y)\,|\, x-y > 0\} \right\}[/tex].
d) The proposition is [tex]\delta = \{\forall\,x,y \in \mathbb{N}\,|\,xP, P = \{x\,|\,x + y \le |x|+|y|\}\}[/tex].
Translation of sentences in logical metalanguage
The logical metalanguage involves the use of propositions, quantifiers, elements, predicates, logical connectives, mathematical operators and domains, which show clearly the mental scheme without any sign of subjectivity, typical in human language. Now we proceed to translate each sentence into logical metalanguage:
a) The product of two negative integers is positive.
[tex]\alpha = \left\{ \forall \, x, y \in \mathbb{N} \land \forall \,x, y < 0\,|\,\,xyP, P = \{(x,y)\,|\,x\cdot y > 0\}\right\}[/tex] (1)
b) The average of two positive integers is positive.
[tex]\beta = \left\{ \forall \, x, y \in \mathbb{N} \land \forall \,x, y > 0\,|\,\,xyP, P = \{(x,y)\,|\,x\cdot y > 0\}\right\}[/tex] (2)
c) The difference of two negative integers is not necessarily negative.
[tex]\gamma = \left\{\exists \, x, y \in \mathbb{N}\,\land\,\exists \,x,y < 0\,|\,xyP, P = \{(x,y)\,|\, x-y > 0\} \right\}[/tex] (3)
d) The absolute value of the sum of two integers does not exceed the sum of the absolute values of the integers.
[tex]\delta = \{\forall\,x,y \in \mathbb{N}\,|\,xP, P = \{x\,|\,x + y \le |x|+|y|\}\}[/tex] (4)
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Solving a pios A car travels 323 miles in 4 hours and 45 minutes. How many miles does it travel per hour?
A circle has a center (2, 4). prove that if the radius of the circle is less than 5, then the circle does not intersect the line y=x-6.
Answer:
the distance from the center to the line is about 5.65, too far from a circle of radius 5.
Step-by-step explanation:
We can prove this by looking at the distance from the center of the circle to the line.
The distance from point (x, y) to line ax+by+c=0 is given by ...
d = |ax +by +c|/√(a^2 +b^2)
For the line ...
x -y -6 = 0
and the point (2, 4), the distance is ...
d = |2 -4 -6|/(1^2 +(-1)^2) = |-8|/√2 = 8/√2 ≈ 5.65685
This tells us that a circle with radius 5.65 or less will not intersect the line. A circle of radius 5 is smaller than that. A circle with radius 5 will not intersect the line y = x-6.
Deepak earns Rs. 12480 in a month. Find his 1 day's earning.
Answer: 416 Rs
Step-by-step explanation:
Divide 12480 by 30 days.
BRAINLIEST QUESTION ON PIC ⚠️
Answer:
[tex]x = 62[/tex]
Step-by-step explanation:
[tex]44 + 74 + x = 180 \\ 118 + x = 180 \\ x = 180 - 118 \\ x = 62[/tex]
Answer:
x=62
Step-by-step explanation:
We know that the angles in a triangle are equal to 180.
x+44+74=180
x+118=180
x=62
Choose Yes or No to tell if the number 35 will make each equation true.
□×58=38
□×29=215
□×16=110
□×710=25
A large paper clip is 1.5 inches long. How many paper clips will it take to lay them end to end to have a total length of 45 inches?
Answer:
30
Step-by-st ep explanation:
45 / 1.5 = 30
Answer:
it should be 30
Step-by-step explanation:
i did the test
Find the area of the shape shown below.
Answer:
I believe the answer is a=58
Step-by-step explanation:
a=1+25+8+24
a=26+8+24
a=34+24
a=58
Identify the number of solutions to the system. SHOW YOUR WORK OR EXPLAIN YOUR ANSWER.
3x + 4y = -5
3x + 4y = 5
Answer:
none
Step-by-step explanation:
The "work" is to observe the standard-form linear equations are the same on the left side and different on the right side. There cannot be any possible values of the variables that will make this true.
There are no solutions.
What must be true for lines a and b to be parallel lines? Select two options.
mAngle1 = (4 x minus 10) degrees
mAngle2 = 58Degrees
x = 20
(3 x minus 1) degrees equals = (4 x minus 10) degrees
Angle1 = 58Degrees
Answer:
mAngle1 = (4 x minus 10) degrees
mAngle2 = 58Degrees
Step-by-step explanation:
What is the domain of f(x)= 1/x-2 +3
5. Choose values for a and b so that the system of equations shown has
infinitely many solutions.
y= 2x + a
y= bx - 3
3
2
1
3
2.
1
a
A
(B
b
G
(k
©
Answer:
next time please show a picture if have one
Step-by-step explanation:
PLS HELP. I'll give brainlyist
Answer:
is *C*
Step-by-step explanation:
C is the results is the function
81% as a fraction. no need to simplify the answer
Answer:
81/100
Step-by-step explanation:
81% is 81/100 because 81% is 81% of 100.
Answer: 81/100
Step-by-step explanation:
Find the product of:
[tex] {p}^{5} \times {p}^{ - 4} \times {p}^{3} [/tex]
[tex]\\ \rm\Rrightarrow p^5\times p^{-4}\times p^3[/tex]
[tex]\\ \rm\Rrightarrow p^{5-4+3}[/tex]
[tex]\\ \rm\Rrightarrow p^{1+3}[/tex]
[tex]\\ \rm\Rrightarrow p^4[/tex]
This summer Andrea's family will
rent a cabin in the mountains for
two weeks. The total cost is $500.
About how much does the cabin
cost per day?
Answer:
$35
Step-by-step explanation:
500 divided by 14 which is how many days are in two weeks it solves to 35
solve the system of equations by elimination
17x-5y=4
x-5=-28
Answer:
{x = 2
{y = 6
Step-by-step explanation:
Tatum can hike 1 1/2 miles in 15 minutes. How far can she hike in one hour (60 minutes)?
Tatum can hike 4 miles in one hour.
Tatum can hike 3 miles in one hour.
Tatum can hike 6 miles in one hour.
Tatum can hike 4 1/2 miles in one hour.
Tatum can hike 22 miles in 60 minutes.
Distance
The product of the velocity of the object and the time gives distance, [tex]D=v\times t[/tex].
How to find distance?Tatum hikes [tex]\dfrac{11}{2}\text{miles}[/tex] in 15 minutes
Using the formula, [tex]D=v\times t[/tex], determine the velocity of Tatum as-
[tex]v=\dfrac{\frac{11}{2}}{15}\\=\dfrac{11}{30}\text{miles/min}[/tex]
Again, substitute the value of the velocity of Tatum and t=60 minutes to determine the distance hiked by Tatum in 60 minutes as-
[tex]d=\dfrac{11}{30}\times 60\\=22\text{miles}[/tex]
As a result, Tatum can hike 22 miles in 60 minutes.
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Rewrite the improper fraction as a mixed number.
Answer:
1 1/3 and 3 2/5
Step-by-step explanation:
A four pack of envelopes cost $.52 what is the unit price?
Answer:
0.13
Step-by-step explanation:
Write the prime factorization of 18. Use exponents when appropriate and order the factors from least to greatest (for example, 2235).
Answer:
2 x 32
Step-by-step explanation:
The prime factorization of 18 with exponents is 2 × 32.
:)
Help please it’s due in an hour
Answer: you need all of them??
Step-by-step explanation:
