Step-by-step explanation:
the first one is equivalent : Adding property is applied
the second one is not equivalent.
Two legs of a right triangle are each 70 cm. If one leg grows at the rate of 3cm/min and the other
shrinks at the rate of 5 cm/min.
B)How fast is the area of the triangle changing 2 minutes later?
Answer: 5 in
Step-by-step explanation: Consider a right triangle which is changing shape in the following way. The horizontal leg is increasing at the rate of 5 in.
6 of 15 motorist is what percent
Answer:
40%
Step-by-step explanation:
6/15 is the same as 2/5 which is .40 or 40%
Answer:
40%
Step-by-step explanation:
a protractors is used on an angle one ray of the angle is 46 degrees and the other way is a 95 degrees what is the measure of the angle
141 degrees hope this helps u
The measure of the angle will be 141°. Then the correct option is B.
What is an angle?The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.
The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
A protractor is used on an angle one ray of the angle is 46 degrees and the other way is 95 degrees.
The diagram is shown below.
Then the measure of the angle will be given as,
⇒ 46° + 95°
⇒ 141°
The measure of the angle will be 141°.
Then the correct option is B.
More about the angled link is given below.
https://brainly.com/question/15767203
#SPJ5
Write the slope-intercept form for the line with a slope of 2 and a y-intercept of 12.
Answer:
y = 2x + 12
Step-by-step explanation:
If
x
=
4
and
y
=
7
, evaluate the following expression:
20
−
(
3
y
−
4
x
)
Answer:
15
Step-by-step explanation:
given solution
x=4 20-(3y-4x) substitute
y=7 20-(3(7)-4(4))
20-(21-16)
20-5
answer =15
Answer number 4 this is due tomorrow
Answer:
The next mark should be at (3,-3)
each chicken coop can hold 8 chickens what's the maximum of chickens that can fit in 7 Coops?
Answer:
56
Step-by-step explanation:
each can fit 8 chickens so that means that 7 coops can fit 56 chickens
8×7=56
Hey please help thanks
Step-by-step explanation:
a=b as it is alternative angles
so 6x+5=4x+45
6x-4x =45-5
2x=40
x=40 /2
x=20
X+3y=24
Please solve super fast
Step-by-step explanation:
x+3y=24
3y/3=24/3
x+y=8
divide x to both side not to y
y=-x +8
On Monday, Anya read 11 pages of a book in 1 2 hour. On Tuesday, she read 18 pages in 3 4 hour. Did Anya's reading speed increase by more than 10% from Monday to Tuesday? Complete the justification for your answer.
Answer:
The way you should go about solving this really depends on how your teacher taught you...However, here's what I would recommend...
You know that 1/2 an hour is equal to 30 minutes, and 3/4 of an hour is equal to 45 minutes.
Using this you can then solve for how many pages she read per minute by dividing the number of pages read by the number of minutes read:11 pages/ 30 minutes to give you Monday's reading speed,and18 pages/ 45 minutes to give you Tuesday's reading speed.
Next, to calculate a percentage increase you need to do the following:
1. Determine the difference between the speeds (this means you will subtract Monday's reading speed from Tuesday's reading speed.)
2. Next you take that number and divide it by Monday's reading speed.
3. Multiply that answer by 100 to get the percentage.
I'm not going to tell you the speeds, as you should try to attempt to solve it by yourself, and I'm sure you need to show your work. I will however tell you that you should find there was a 3.3% increase from Monday to Tuesday.
If you need more help, let me know!
Step-by-step explanation:
can someone help???
Answer:
dilation by a factor of 1/3 about the origin
Step-by-step explanation:
Triangle B has 1/3 the dimensions of triangle A, and it is 1/3 as far from the origin. The transformation of interest is ...
dilation by a factor of 1/3 about the origin
-5/6e-2/3=-24 what does e=
Answer:
-5e/6-2/3=-24
Step-by-step explanation:
solve the following equations step by step
x + 7 = 4
[tex] \large \text{Answer} \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ [/tex]
[tex]x - 7 = 4 \\ x - 7 + 7 = 4 + 7 \\ x = 4 + 7 \\ x = 11[/tex]
Since your answer is ' 11 '
♡ hope it was helpful for you ♡~
Answer:
Thank you for points
Step-by-step explanation:
Thank you
:) !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
:)!!!!!!!!!!!!!!!!!!!
:)
<3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3
can some one help me
Answer:
y=x-3
Hope This Helps!!!
Is this true or false? The following graph represents a proportional relationship: (1 point)
Answer:
where is the graph??
Step-by-step explanation:
i have no picture soooo like
3) Which table does NOT represent a function?
A) A
B) B
C) C
D) D
Answer:
I think it's c pick c it's c
Answer:
the answer is d
Step-by-step explanation:
A function can not have an input with more than one outcome
Write the equation that describes each line in slope intercept form
Hello there! :)
Let's use the slope formula:
m=[tex]\frac{y2-y1}{x2-x1} \\\frac{0-3}{3-0} \\\frac{-3}{3} \\=-1[/tex]
So the slope (m) is -1.
Now, let's find the y-intercept. It's where the graph touches the y-axis.
The y-intercept is 3.
So our equation looks like so:
y=-x+3
Hope this helps!
~Just a cheerful gal
#CarryOnLearning
[tex]SilentNature :)[/tex]
please help me with this
Which student used the correct steps to construct rhombus PQRS?
Answer:
Student 1
Step-by-step explanation:
In order to accomplish the next step of construction PS║QR, the angle LQM must be copied to make angle NPT. That is done by drawing arc NT (centered at P) so it has the same (chord) length as arc LM.
This step is only accomplished by Student 1.
4. Aidan wrote the interval (-5, 4) and claimed it was equivalent to the graph below. Explain what he did
wrong and correct his mistake.
-4/4 plus 160 percent plus 1/5
Answer:
-1 + (1.6) + 0.2
Step-by-step explanation:
-1 + 1.6 = 0.2 = 0.8
Answer:
-1 + (1.6) + 0.2
Step-by-step explanation:
-1 + 1.6 = 0.2 = 0.8
-1.3(x+3)-12.4=-24.1
Answer:
6.02
Step-by-step explanation:
Answer:
x=-12
Step-by-step explanation
1.3x+3.9-12.4=-24.1
1.3x+3.9=-11.7
1.3x=-15.6
x=-12
I dont understand what to do and what the answer is
Answer:
-1
Step-by-step explanation:
slope=(y2-y1)/(x2-x1)=(2-4)/(0+2)=-2/2=-1
Answer:
-1
Step-by-step explanation:
[tex]\frac{(4-2)}{(-2-0)}=\frac{2}{-2} \\\frac{2}{-2}= -1[/tex]
Here is what I did to find the slope:
We will use the first two rows
The first row will be x₂ and y₂
The second row will be x₁ and y₁
The equation to find any slope is: [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1}}[/tex]
If your getting paid 5$ every week how long will it takes you to get 10,000$?
Solve for r.
-27 = r/10 - 36
r =
Please help quickly
Answer:
the answer is n=17
Step-by-step explanation:
1/5= 8-5/n-2
which letter has rotational symmetry?
I
J
K
L
k has a rotational symmetry
find the measure of angle Y
9514 1404 393
Answer:
y = 40°
Step-by-step explanation:
The diagonal BD divides angle D into two equal parts:
y = 40°
Would two successive 90° rotations counterclockwise about the origin result in the same image as a 180° rotation clockwise about the origin? Explain.
Answer:
When rotating a point 90 degrees counterclockwise about the origin our point A(x,y) becomes A'(-y,x). In other words, switch x and y and make y negative. When rotating a point 180 degrees counterclockwise about the origin our point A(x,y) becomes A'(-x,-y). So all we do is make both x and y negative.
Step-by-step explanation: