Answers
4 squared is 16
16•3.14= 50.24
A= 3.14(4)^2
:)
Related Questions
Figure A is a scale image of Figure B.
Answers
Answer:
x = 5.4
Step-by-step explanation:
Corresponding sides are in proportion, that is
[tex]\frac{x}{7.2}[/tex] = [tex]\frac{3}{4}[/tex] ( cross- multiply )
4x = 21.6 ( divide both sides by 4 )
x = 5.4
Please help NO LINKS!!!
Answers
Answer:
Step-by-step explanation:
base = 7 units
height = 12 unit
Area of triangle = [tex]\frac{1}{2}*base * height\\[/tex]
[tex]= \frac{1}{2}*12*7\\\\=6 * 7 \\= 42 unit^{2}[/tex]
The diagram shows a cuboid.
8 cm
15 cm
20 cm
What is the volume of the cuboid?
Answers
Answer:
mdndmdkdkdkdkd
Step-by-step explanation:
kdkdkdjfjfk
You just need to multiply the dimensions.
Alejandra plans to sew fringe on a scarf. The scarf is shaped like a rectangle. The length of the scarf is 44 inches. The width is one half the length.
Answers
Answer:
Total fringe needed = 132 inches
Step-by-step explanation:
P.S - The exact question is -
Given - Alejandra plans to sew fringe on a scarf. The scarf is shaped like a rectangle. The length of the scarf is 44 inches. The width is one half the length.
To find - How much fringe does Alejandra need?
Proof -
Total fringe needed = Perimeter of the rectangle.
Now,
We know that,
Perimeter of the Rectangle = 2(Length + Width)
Now,
Given that,
Length = 44 inches
Width = one half the length
= [tex]\frac{1}{2}[/tex] × 44 = 22 inches
⇒Width = 22 inches
∴ we get
Perimeter of the Rectangle = 2(44 + 22)
= 2(66) = 132 inches
⇒Perimeter of Rectangle = 132 inches
∴ we get
Total fringe needed = Perimeter of the rectangle = 132 inches
⇒Total fringe needed = 132 inches
(50pts) The distance covered and the time taken by a car are plotted in a graph.
a. Find the slope of the line in the graph.
b. Calculate the distance traveled by the car at the 20th second.
c. Calculate the speed of the car.
Answers
Answer:
a=2
b=40m
c=2m/s
Step-by-step explanation:
slope is rise over run so 10/5 simplified is 2/1 or 2
for b just look at the graph at the 20th second
for c you do distance over time so basically the same thing as a 10/5 which is 2m/s
PLZ HELP WITH MATH!!!
Answers
Answer:
128 in.^2?
Step-by-step explanation:
a rectangle is also a parallelogram, so find the area of the rectangles.
if it is a 30-60-90 triangle, 8 inches is x, and to find the sides, it is either (x)sqrt(3), or in this case, 2x, so 16x8= 128?
Which term best describes the sequence 1,5,9,13,17,...?
a.Geometric
b.Arithmetic
c.Quadratic
d.Neither
Answers
Answer:
Arithmetic sequence
Step-by-step explanation:
Each term is the previous term +4 so it is an arithmetic sequence
the graph of y=x^2-4x is shown. name a zero of the function below
Answers
Answer:
0 and 4
Step-by-step explanation:
y = x^2 - 4x can be factored as follows: y = x(x - 4).
We find the zeros by setting this factored form equal to zero and solving for x:
x(x - 4) = 0, or x = 0, or x = 4.
The two zeros of this function are 0 and 4.
PLZ IF RIGHT I WILL GIVE BRAINLIST: One year, the population of a city was 64,000. Several years later it was 53,120. Find the percent decrease.
Ans=______%
Answers
the answer is it decreased 17%
im not 100% btw
PLS HELP!!! 7TH GRADE MATH
Answers
Answer:
The first picture is 72 ft²
Step-by-step explanation:
Answer for 1:
242
Answer for 2:
214.57
Answer for 3:
88.79
Explanation:
I used Goggle
Which is more, 1 quart or 3 cups?
Answers
Answer:
1 quart is more.
Step-by-step explanation:
1 quart =4cups so 1 quart is more.
Answer:
1 liquid quart is more then 3 cups because 1 quart is the same as 4 cups and 4 cups is more then 3 cups...
Out of 250 randomly selected U.S. men in the 35– 44 age group, about how many would you expect to have a total cholesterol level greater than 260 milligrams per deciliter of blood?
Answers
Answer:
i think this is the one
Step-by-step explanation:
The dashed segments in these drawings represent the ... Select all the statements that are true about bases and heights in a ... Find the area of the parallelogram and record it in the last column of the table. ... Figure 1.2.2.6: 2 copies of the same parallelogram. On the ... Definition: Parallelogram.
which number is composite 5,11,9,2
Answers
Answer:
11
Step-by-step explanation:
trust
This graph represents the path of a baseball hit during practice.
Downward opening parabola with (0,0.5), (6.16, 0) and vertex (3,5)
What does the x-value of the vertex represent?
Question 1 options:
the maximum height of the baseball
ground level
the time the baseball was hit
the time the baseball reached its maximum height
Answers
Answer:
Step-by-step explanation:
x-coordinate of the vertex is the time the baseball reaches maximum height.
Find the answer To Y
Answers
Answer:
I think the answer is y=5x-15
or
y=2x-6
IM GIVING BRAINLIEST!!!PLEASE HELP!!:)I PROMISE!!!
Answers
I am 99% sure. Good luck.
0.23 is a whole number?
Answers
Answer:
0.23 is a fraction and there is no way to represent it as a whole number.
hope it helps :)
Step-by-step explanation:
PLsssssssssss help giving top commnent and possibalby brainlyest
Answers
Answer:
b
Step-by-step explanation:
find the value of given expression
[tex] \sqrt{25 \times 625 \times \times 25} [/tex]
Answers
Answer:
±625
Step-by-step explanation:
[tex]\sqrt{25 x 625 x 25}[/tex]
[tex]\sqrt{390625}[/tex]
±625
Answer:
√(25×625×25)√{5²×25²×5²)=±(5×25×5}=±625 is your answer
The cost to rent a moving van is $8.85 plus an additiona $20.40 per hour. If a moving van is rented for 2 hours, what is the cost?
Answers
Answer:
49.65$
Step-by-step explanation:
(20.40 x 2) + 8.85 = 49.65 $
Half the number of guesses are
less than what number?
Answers
Answer:
C. 74
Step-by-step explanation:
add up all the numbers but not the value so you have 18 numbers. divide that by 2 and get 9. so 74 is between 73 and 78 so it divides the 18 numbers evenly into 9 and 9.
HELP ! How long is segment AB ?
Answers
Answer:
square root of (2+10)²+(-5+3)²
square root of 144+4
square root of 148
12x - 6y = 13
8x - 4y = -21
Answers
Answer:
24
Step-by-step explanation:
24
Plz show your work.
Answers
Answer:
look at the picture i sent.......
help meeeeeee. /.............................
Answers
Answer:
1 + y < -13
Step-by-step explanation:
1 + y < -13
1 and a number, y, is less than -13
There are 136 students at the dance. 62 of the students are females. What is the ratio of boys to girls at the dance? PLEASE HURRY!!!
Answers
The ratio of boys to girls is 74:62
74 represents the boys
62 represents the girls
A circle whose center is (2,0) and passes through the point (-5,0).
Answers
Answer:
2791
Step-by-step explanation:
Yea
Can someone helpppp plssss
Answers
Answer:
angleQ+angleR is 180degrees because of the properties of isoceles trapezoid. So, if you set equation and solve, you'll get the fact that x is 12, and angleR is 130degrees, and angleQ is 50degrees. According to the properties of isoceles trapezoid, angleQ is the same as angleT. So, angleT is 50degrees
Answer:
Step-by-step explanation:
i have no idea where to plot the points
Answers
Answer:
1/4 is slope\
Step-by-step explanation:
Solve the equation 18+a= -5
Answers
Answer:
The answer is -23
Step