Answers
Answer:
E
Step-by-step explanation:
It has 4 lines I think
Please mark brainliest!
Answer:
D-I believe its the square
Step-by-step explanation:
because a square has four lines of symmetry and the other one have less than four
Related Questions
can someone please help me
Answers
Answer:
a. h(t) = 5t + 10
b. 70
c. h(5) = 35 means that in 5 seconds, it will be 35 feet above ground.
Step-by-step explanation:
a. Since the elevator is already 10 feet of the ground, u have to add that in the equation. And since it's 5 feet per second, 5 will be a multiplier so:
h(t) = 5t + 10
b. We have the equation already and in the equation it said that "t" represents the seconds so just replace 1 with 12:
h(12) = 5(12) + 10
h(12) = 60 + 10
h(12) = 70
c. Refer to b that we just did if u will, "t" represents seconds so h(t) becoming h(5) means 5 seconds. So h(5) = 35 means that in 5 seconds, it will be 35 feet above ground.
355 divided 14 hiksdjkndndf
Answers
Answer:
Rounded to the nearest whole number is 25
Jack added 6.5 sales tax to the price, , of a new cell phone. What is another way to find the total cost of the cell phone?
Answers
Well first of all, I would need the original price of the cell phone to calculate this, so yeah
I need help please!!!!
Answers
Answer:
a. 10%
b. 80%
c. 20%
Step-by-step explanation:
Hope this helps!
Pls I Need Help Fastttt
Answers
Answer:
2
Step-by-step explanation:
Mia pays $178 every 4 months for her piano lessons. At this rate, how much will Mia pay for 3 years of piano lessons?
Answers
Answer:
I think the answer is 734.
Step-by-step explanation:
You do $178 x 4 months = 716
716 x 4 years is 734
So Mia pays $178 3 times in a year.
How much will Mia pay for 3 years of piano lessons.
178 x 3 = $534 = The 1st Year
178 x 3 = $534 = The 2nd Year
178 x 3 = $534 = The 3rd Year
$534 x 3 = $1,602
For 3 years of piano lesson Mia pays $1,602.
Can some one help me in less then five minutes??
Answers
Answer:
x>dy-c
Step-by-step explanation:
I need hep with the range
Answers
Answer:
[-7, 6]
Step-by-step explanation:
The range is the y values that the equation/line covers.
The line's lowest point is -7 and the line's highest point is 6. The value is defined at both -7 and 10 since there is a closed circle in both locations- so we use brackets.
How do I solve this and check all the solutions?
Answers
Answer:
x = 2
Step-by-step explanation:
(Square both sides)
20 - 8x = x^2
(Solve 20 - 8x = x^2)
x = 2 , x = 10
x = 10 is false, so the answer is x = 2.
Answer:
x=2
Step-by-step explanation:
√20-8x=x
2√5-2x=x (by simplfing redical expression)
4(5-2x)=x^2 (square both side)
20-8x=x^2
20-8x-x^2=0
-x^2-8x+20=0
x^2+8x-20=0
x=2
Note:There is a another answer x=-10 But it's wouldn't fit out with this equation
If the circumference of a circle and the perimeter of a square are equal, then
(a) Area of circle = Area of the square
(b) Area of circle > Area of the square
(c) Area of circle < Area of the square
(d) Nothing definite can be said about the relation between the areas of the circle and square
Answers
Answer:
nothing definite can be said and square
Answer:
option no b is correct area of circle>area of square.
Step-by-step explanation:
Line b passes through (3, 4) and (0, 2).
is it parallel?
Answers
Answer:
no perpendicular
Step-by-step explanation:
Of the 50 students in Mr.Mitchell’s classes, 60% are girls.On Friday, 20% of the girls in the class wore jeans.How many girls wore jeans
Answers
Answer:
6 girls
Step-by-step explanation:
60/100 x 50 = 30
30 girls in class
20/100 x 30 = 6
6 girls are wearing jeans
5. What is the equation of a line that is perpendicular to -x + 2y = 4 and passes through the point (-2,1)?
a.
Write the equation -x + 2y = 4 in slope-intercept form
b. Identify the slope of the line represented in part a.
C.
What is the slope of the line perpendicular to the line in steps a and b?
d. Write the equation of the perpendicular line in slope-intercept form.
Answers
Answer:
Please check the explanation.
Step-by-step explanation:
Given the equation
[tex]-x + 2y = 4[/tex]
a) writing the equation in the slope-intercept form
We know that the slope-intercept form of the equation of the line is
[tex]y=mx+b[/tex]
where m is the slope of the line
so writing the equation in the slope-intercept form
[tex]-x + 2y = 4[/tex]
[tex]2y=4+x[/tex]
[tex]y=\frac{1}{2}x+2[/tex]
b) Identify the slope of the line represented in part a
As the equation in slope-intercept form is
[tex]y=\frac{1}{2}x+2[/tex]
Here,
m = slope = 1/2 ∵ [tex]y=mx+b[/tex]
c) What is the slope of the line perpendicular to the line in steps a and b
As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line, so
As the slope = 1/2
So the slope of the perpendicular line will be: -2
d. Write the equation of the perpendicular line in slope-intercept form.
Therefore, the point-slope form of the equation of the perpendicular line that goes through (-2,1) is:
[tex]y-y_1=m\left(x-x_1\right)[/tex]
substituting the values m = -2 and the point (-2,1)
[tex]\:y-1=-2\left(x-\left(-2\right)\right)[/tex]
[tex]y-1=-2\left(x+2\right)[/tex]
Add 1 to both sides
[tex]y-1+1=-2\left(x+2\right)+1[/tex]
[tex]y=-2x-3[/tex]
If Osa is in a submarine that is 275 feet below sea level and Jill is hiking a mountain and is at 250 feet above sea level, which person is closest to sea level? Explain how you used math to determine your answer.
Answers
Answer:
Jill
Step-by-step explanation:
Since 250 is closer to 0 (which is the sea level) on the number line compared to 275, Jill is closer to sea level.
does anyone know how to do this
Answers
A litter of puppies had 2 white puppies and 5 brown puppies. What percent of white puppies are in the litter? Round to the nearest whole number
Answers
Answer:
29%
Step-by-step explanation:
0.28571428571 as an approximate percent is 29%. There are 2 white puppies and 7 total puppies(2 white + 5 brown)
Hope this helps!
Answer:
29%
Step-by-step explanation:
0.28571428571 is the original number which makes 29%
Hope this helps! Have a great day :)
working on a song for someone I used to love
I'll go through all of the realities to find you
(If I need you)
Just so I can hold your hand...
Even if they think it's fake...
I want you to understand
that there's a certain miss
and a certain love
and a heartache in my chest
every time i hear your name
and im still lying in my bed
without you....
Answers
Answer:
wowww!! it's very sad and wonderfull
If the expression 4c + 2b + 4d is subtracted from 3c + 4b + 5d then the answer will be
Answers
Answer:
1c 2b 1d
Step-by-step explanation:
did the math
Answer:
c - 2b - d
Step-by-step explanation:
(4c + 2b + 4d) - (3c + 4b + 5d) =
4c + 2b + 4d -3c - 4b - 5d =
c - 2b - d
Solve by factoring. Check your answer.
[tex]x^2-4x=0[/tex]
Please show all your work and explain all steps. Thanks :)
Answers
(x-2)(x+2)
Then, interpret the factors.
The zeros can be found at (2,0) and (-2,0).
x=2, x=-2
Answer:
[tex]x=0,4[/tex]
Step-by-step explanation:
Factor out the common terms from the given terms:
[tex]x^2-4x=0[/tex]
You can factor out x from both:
[tex]x(x-4)=0[/tex]
Rewrite, setting each equal to 0:
[tex](x)(x-4)=0\\\\x=0\\\\x-4=0[/tex]
Simplify the second equation by solving for x:
[tex]x-4=0\\\\x-4+4=0+4\\\\x=4[/tex]
Therefore, x=0 or x=4
:Done
Help with 10 c). Plssss
Answers
Answer: It’s B or E I would go with id say E
Step-by-step explanation:
х- 1, 2, 3 ,4
y-20, 18,-7, -2.
James modeled the data with a linear best-fit equation. Which X-value
has the largest residual?
A 1
B. 2
C. 3
D. 4
Answers
What is the image of the point (0, -1) after a rotation of 180° counterclockwise
about the origin?
Answers
Step-by-step explanation:
(x,y)=(-x,-y)
(0,-1)=(-0,1)
Hannah finds that the amount of time she spends studying for her history tests affects her grade on the test. Which statement describes the relationship Hannah is observing?
Answers
Answer:
Step-by-step explanation:
There are not statements. But...
If she studies more her grade is better.
The more she studies, the more her grade goes up.
The less she studies, the more her score goes down.
Just some guesses for you. Match up with your statements.
Hannah is observing he following relation {G} [tex]$\alpha[/tex] {1/T}
What is a mathematical function, equation and expression?Function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function
Expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators
Equation : A mathematical equation is used to equate two expressions.
Given is that Hannah finds that the amount of time she spends studying for her history tests affects her grade on the test.
Let the amount of time she spends studying for her history tests is denoted by the variable {T}.
Let her grade is denoted by the variable {G}. So, we can write -
{G} [tex]$\alpha[/tex] {1/T}.
Therefore, Hannah is observing he following relation -
{G} [tex]$\alpha[/tex] {1/T}.
To solve more questions on functions, expressions and polynomials, visit the link below -
brainly.com/question/17421223
#SPJ5
In a survey of 2,700 people who owned a certain type of car, 1,485 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car
Answers
Answer:
35%
Step-by-step explanation:
Elizabeth can type 250 words in 5 minutes. What are the units?
Your answer
Answers
Answer: 50 words per minute
Step-by-step explanation:
250 words per 5 minutes DIVIDE BOTH NUMBERS BY 5
50 words per 1 minute
А A
B
D
If m_ABD = 64°, and mZCBD = 30°,
then m ABC = [?]°
Answers
Answer:
34 degrees
Step-by-step explanation:
If ABD = 64, and CBD is 30, we can use PWP( Part Whole Postulate)
Step 1.CBD + ABC = ABD
Step 2. Substitute
30 + ABC = 64
Step 3. Isolate ABC
34 = ABC
ABC is 34 degrees
9514 1404 393
Answer:
34°
Step-by-step explanation:
It should be fairly intuitive that the two smaller angles add to give the value of the larger one. (Even if it's not, the angle sum theorem tells you this is true.)
∠ABC + ∠CBD = ∠ABD
∠ABC + 30° = 64°
∠ABC = 34° . . . . . . . . . subtract 30° from both sides of the equation
Please help!!!!!!!!!
Answers
Answer:
1/8 or 0.125
Step-by-step explanation:
hope this helped
3 x 1 x 7 = 21
7 x 3 x 8= 168
21/168 => 1/18
please someone help asap i will give brainliest
Answers
Answer:
Step-by-step explanation:
c≥ -1.95
[-1.95,∞)
solid circle on -1.95 and go right
Can someone please help ASAP!!
Pleaseee I’ll give brainliest!!!
Answers
Answer:
all real numbers
Step-by-step explanation:
The graphs of positive and negative x^2 parabolas will always have a domain of all real numbers. Even though you only have a portion of the graph and see a "restriction" on your domain values, it is incorrect to assume that the domain is limited to what you can see. As the branches of the parabola keep going up and up and up, the values of x keep getting bigger and bigger and bigger. Again, this is true for all + or - parabolas. ....... Can consider brainlist*:)
There are 4 tablespoons in cup. There are 2 cups in 1 pint. How many tablespoons are there in 1 pint?
Answers
Answer:
there are 32 tablespoons in 1 pint .
Step-by-step explanation:
beacause i asked siri .