Answers
Step-by-step explanation:
I wrote down the steps Step-by-step for you
I hope you understand....
Related Questions
Can you find the PERIMETER of this shape pls
Answers
Answer:
25.7 m
Step-by-step explanation:
Hello!
We have two sides each measuring 5m, so the length of the straight edges is 2(5m) or 10m
We also have two identical semi-circle circumferences, so if we find the circumference of the whole circle, we can find the total length of the curved edges.
C = 2πrC = 2(3.14)(2.5)C = 5(3.14)C = 15.7Now, we can add up the two lengths:
Perimeter = straight sides + curved sidesPerimeter = 10m + 15.7mPerimeter = 25.7mplease help mgfdsahjmk,l.
Answers
Answer:
Park to the Ice-cream parlor
Step-by-step explanation:
She moved from the Park to the Ice-cream parlor
Hope this helps!
which is the most reasonable measure for the capacity of a bathtub?
5 liters
159 liters
159 milliliters
1000 milliliters
helpp! pls
Answers
Answer:
5 liters
Step-by-step explanation:
because using more can give you more numbers and it just gets confusing
whoever can figure this our for my ill give u brainlist :)
Answers
Answer:
16 hours
Step-by-step explanation:
Given:
Time Mary spends on math homework per week: 2 2/3 hoursTime Mary spends on art homework per week: 3 1/3 hoursTherefore, time spent on both homeworks over 4 weeks:
= 4 × (math homework + art homework )
[tex]=4(2 \frac23+1\frac13)[/tex]
[tex]=4\left(\dfrac83+\dfrac43\right)[/tex]
[tex]=4\left(\dfrac{12}3\right)[/tex]
[tex]=4(4)[/tex]
[tex]=16 \textsf{ hours}[/tex]
In your own words, explain why when we multiply terms that have the same bases, we add the exponents.
Answers
When multiplying exponents, remember the first rule: when multiplying similar bases, add powers together. 52% + 56% =? The bases of the equation remain unchanged, while the exponents' values are added together. Adding the exponents is only a quick way to get at the answer. Simply add the exponents to multiply exponential expressions with the same base. Simplify. The product rule applies because the base of both exponents is a. With a common basis, add the exponents.
Define operation $\heartsuit$ so that \[ a \heartsuit b = \dfrac{a + b}{2}. \] Let $H$ be a function defined by \[H(x,y,z) = \left(x \heartsuit y\right) \heartsuit z - x \heartsuit \left(y \heartsuit z\right). \] Write an expression for a simplified version of this function: $H(x,y,z) = \boxed{\phantom{blaaaaaaaaaa^2_2}}$ Write an expression, not an equation. Sample answer: $x + y + z$
Answers
Answer:
(-x+z)/4
Step-by-step explanation:
Evaluate the $\heartsuit$ operation to simplify.
\begin{align*}
H(x,y,z) &= \left(x \heartsuit y\right) \heartsuit z - x \heartsuit \left(y \heartsuit z\right) \\
&= \left(\dfrac{x+y}{2}\right) \heartsuit z - x \heartsuit \left(\dfrac{y+z} 2\right) \\
&= \dfrac{\dfrac{x+y}{2} + z}{2} - \dfrac{x + \dfrac{y+z}{2}}{2}
\end{align*}This looks ugly, but it works out! Continue by multiplying each fraction's numerator and denominator by $2$, in order to eliminate the complex fractions.
\begin{align*}
H(x,y,z) &= \dfrac{\dfrac{x+y}{2} + z}{2} - \dfrac{x + \dfrac{y+z}{2}}{2} \\
&= \dfrac{x + y + 2z}{4} - \dfrac{2x + y + z}{4} \\
&= \dfrac{(x+y+2z) - (2x + y + z)}{4}
&= \dfrac{-x+z}{4}
\end{align*}Surprisingly it simplifies all the way down to $H(x,y,z) = \boxed{\dfrac{-x + z}{4}}$. The value of $y$ is not even used!
What are the coefficient(s) in the expression: 3x+2r-7
Answers
Answer:
3
Step-by-step explanation:
Explanation: A coefficient is a number used to multiply a variable. The variables are x and r. 3 is being multiplied by x, and 2 is being multiplied by r.
I hope this helped! Mark as brainliest if you don’t mind ;)
q-10=6(r+1)
rearrange the equation so r is the independent variable
Answers
Answer:
r = (q-16)/6
Step-by-step explanation:
q-10 = 6(r+1)
q-10 = 6r+6
q-10-6 = 6r
q-16 = 6r
r = (q-16)/6
6. Evaluate the following expression:
(6 + h-j)/2 Where h = 6 andj = 4
2
=
-
Answers
Step-by-step explanation:
is j= 42
I can't understand the question properly
hi i will give a lot of points please help tho
Answers
Answer:
the answer is x=7
Step-by-step explanation:
trust me or you will go bald
A button has a diameter of 4 centimeters. What is the area of the button
Answers
diameter = 4 cm
so radius r = 4 : 2 = 2 cm
area of a circle = pi x r² ≈ 3,14 x 2² = 12,56 cm²
find the simple intrest on rs 1200 at 5%per annum for 2 years
Answers
Answer:
Rs.120
Step-by-step explanation:
given,
Principal (P) = Rs.1200
Time (T) = 2 yrs
Rate (R) = 5%
Simple interest = ?
solution,
simple interest = PTR/100
= Rs.1200*2*5/100
= Rs.12000/100
= Rs.120
Therefore,the simple interest is Rs.120.
What is the length of bd
Answers
Answer:
B
Step-by-step explanation:
I would use the Pythagorean theorem to solve distances between 2 points, and this case is no exception.
We need to find the positive difference in their x coordinates and y coordinates.
The difference in x coordinates: 7
The difference in y coordinates: 8
Now we can use the Pythagorean theorem:
7^2+8^2 = x^2
49+64 = x^2
113 = x^2
x = sqrt(113)
Therefore, the answer is B.
What is 104 divided by 251
Answers
Answer:
0.414
Step-by-step explanation:
0. 4 1 4
2 5 1 1 0 4. 0 0 0
− 0
1 0
− 0
1 0 4
− 0
1 0 4 0
− 1 0 0 4
3 6 0
− 2 5 1
1 0 9 0
− 1 0 0 4
8 6
(I don't know if this model helps? Its my first time trying this technique online.)
Find the value of x.
Answers
Answer:
A or B
Step-by-step explanation:
The value of x is 38
First, you must subtract 180 by 105 to get the bottom left corner measurement.
[tex]180-105=75[/tex]
Then, you must add the two measurements you and subtract from 180 to find x
[tex]75+67=142[/tex]
[tex]180-142=38[/tex]
Martin bikes at a constant speed to a finish line that is 15 mi away. After 20 mins, he is 10 mi from the finish line. After 30 mins, he is 7.5 mi from the finish line. If a graphics shows his distance y from the finish line, in miles, after x minutes, what is the slope of the graph, and what does it represent? A) 15; Martin’s initial distance from the finish line. B) 15; Martin’s final distance from the finish line. C) -0.25; the rate at which Martin’s distance from the finish line changes per minute. D) -0.25; the rate at which Martin’s distance from the start line changes per minute
Answers
Answer:
I believe the answer would be C
????? ????? ????? ????? ???? ??
Answers
Solution:
We know that:
The base angles are equivalent.This means that:
This triangle is an isosceles triangle.The legs of the triangle are equivalent.Let's use Pythagoras theorem to find z.
Finding z using Pythagoras theorem.
[tex](8\sqrt{x} )^{2} = z^{2} + z^{2}[/tex]⇒ [tex](8\sqrt{x} )( 8\sqrt{x} ) = 2z^{2}[/tex]⇒ [tex](8)(8)(2)= 2z^{2}[/tex]⇒ [tex](8)(8)= z^{2}[/tex]⇒ [tex]64= z^{2}[/tex]⇒ [tex]\sqrt{64} = \sqrt{z^{2}}[/tex]⇒ [tex]8 = z[/tex]Thus, the value of z is 8.
what's 10+70x40/9=
/=division sign
Answers
Answer:
dfsvdfsfds
Step-by-step explanation:
fdsfsdfsdfsd
Answer:
321.111111111
Step-by-step explanation:
math
Slope of x 15 17 19 21 y -10 2 14 26
Answers
Answer:
6
Step-by-step explanation:
the xs increase by 2 and the ys increase by 12 12/2 is 6
Which of the following is the measure of the largest angle in the triangle shown?
Answers
19x + 7x + 10x = 180°
36x = 180
x = 5°
largest angle = 19 * 5 = 95°
Answer:
C. 95°
Step-by-step explanation:
19x+ 7x +10x = 180 (sum of the interior angles of a triangle is 180)
36x = 180
x= 180÷36
x= 5
Magnitude of the largest angle
= 19× x
= 19× 5
= 95
Write an equation of a line that passes through the point (0,-2) and is perpendicular to the image shown.
options:
y= 3x −2
y= −1/3x − 2
y= 1/3x
y= 3x − 10
Answers
Answer:
Brainliest Answer would be appreciated. Option 1 is the best
Step-by-step explanation:
The slope of the line on the graph is -1/3. A perpendicular line's slope is always the negative reciprocal of it, so your slope of the perpendicular line would be 3.
Also, since you are passing through the point (0, -2), -2 would be your y-intercept, making your equation for the perpendicular line y = 3x - 2.
Write as many expressions as you can for
this picture:
How do u do this
Answers
What is the value of m in the equation 5m − 7 = 6m 11? 18 1 −18 −1.
Answers
Answer:
-7 = m
Step-by-step explanation:
5m − 7 = 6m
Subtract 5m from each side
5m-5m − 7 = 6m-5m
-7 = m
Hunter kicked a soccer ball. The ball went 332 yards in 38 second. At that rate, how far would the ball go in 1 second?
Answers
The distance that he would the ball go in 1 second will be 8.8 yards.
How to calculate the rate?From the information, Hunter kicked a soccer ball. The ball went 332 yards in 38 second.
Therefore, at that rate, the distance that he would the ball go in 1 second will be:
= Total distance / Time
= 332 / 38
= 8.8 yards.
Learn more about rate on:
brainly.com/question/25793394
#SPJ1
2. A door is 80 cm wide. What
would be the width of the door
on a diagram with a scale of
1:20.
Answers
A profit of Rs. 30,000 is to be distributed among A, B and C in
the proportion 3:5:7 respectively. What will be the difference
between B's and C's amount?
Answers
Answer:
4000
Step-by-step explanation:
Split in a ratio of 15.
30000/15 = 2000
7x2000 - 5x2000 = 4000
4000
Answer:
4000
Step-by-step explanation:
A:B:C=3:4:7
And profit =30,000
(A+B+C)*x=3+5+7=15x
And then 15X=30,000
X=2000
Know difference between B and C
(B-C)x=7-5=2
Know difference between B and c is
2000*2
Ans 4000
Find AD. Help please please
Answers
Answer:
AD = 13
Step-by-step explanation:
AD --> -7
D --> 6
-7 + AD = 6
AD = 6+7
AD = 13
Answer:
13 that the correct answer of have u gatten it before
3(q - 7) = 27
Solve for q
Answers
Answer:
3(q-7)=27
3q-21=27
3q=48
q=16
Step-by-step explanation:
please pass this on... ( #helpsavelives )
Who ever is reading this:
I love u.
U matter.
The world needs u
hang in there ik it may be bad but u deserve the world <3
ur beautiful no matter ur shape, size, color, gender.. anything
don't give up i need u to live.
i wish i could take everyones problems so yall wouldn't have to have em but i cant so just know ily and if anyone needs to talk u can talk to me
Pls pass this on. Everyone deserves to know this. ♥️♥️
just copy and paste its not hard pls this could save someones life
Answer:
q = 16
Step-by-step explanation:
3(q - 7) = 27
3q - 21 = 27 | +21
3q = 48 | :3
q = 16
Marcy decided to start a new business of walking dogs. She designed a flier to advertise her business to her neighbors. She had 100 fliers printed. The copy center charged 7° per copy for the first ten ¢ copies and then 5¢ for each additional copy. What was the total cost of the fliers?
Answers
Answer:
?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
Step-by-step explanation:
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS
Answers
Answer:
(6, 5)
step-by-step explanation:
original coordinates of B: (-4, -5)if translated horizontally there will be change in x axis.
new coordinates: (-4+10, -5) → (6, -5)if reflected over x-axis, use the formula: (x, y) → (x, -y)
new coordinates: (6, 5)