Estimate the perimeter and the area of the shaded figure to the nearest whole number in square units.
Answer:
perimeter= 8+8=16 units
area = 16+8=24 sq units
The table shows the relationship between the number of cups and total volume of lemonade served.
Cups of Total. Volume Lemonade Served
2 (ounces)
3 16
4 24
32
How many ounces is served per cup of lemonade?
Enter the answer in the box.
ounces per cup=
Answer: 8
Step-by-step explanation:
2 cups = 16
Half of the 16 is 8
For each triangle find the missing length. Around your answer to the nearest tenth. Then find the area and the perimeter.
Step-by-step explanation:
I wish I could help but I can't see clearly
how to find the circumference using 3.14
Answer:
c = 2 * 3.14 * r and c = 3.14 * d
Step-by-step explanation:
The formulas for the circumference of a circle are
c = 2πr and c = πd
where r is the radius and d is the diameter
using π = 3.14
the formulas become
c = 2 * 3.14 * r and c = 3.14 * d
1 is subtracted from the division of a number and 9. The result is -2.
Answer:
The number is - 9.
Step-by-step explanation:
(y ÷ 9) - 1 = - 2
(y ÷ 9) - 1 + 1 = - 2 + 1
y ÷ 9 = - 1
y ÷ 9 × 9 = - 1 × 9
y = - 9
The diameter of a circle is 6 in. Find its area to the nearest tenth.
Answer and Step-by-step explanation:
The area formula for a Circle is:
A = [tex]\pi r^2[/tex]
Diameter is equal to the radius times 2.
So, divide the diameter to get the radius.
6 divided by 2 equals 3.
Now, plug it into the formula.
[tex]A = \pi (3)^{2}[/tex]
A = [tex]9\pi[/tex]
Plug this into your calculator by multiplying 9 by pi.
We get the answer to be 28.3 when rounded to the nearest tenth.
#teamtrees #PAW (Plant And Water)
Please dont skip!! Answer please. Will give branliest. NO LINKS PLZ
Answer:
Solution given:
area of semi circle h=½πr²=½×π×5²=39.27in²
area of rectangle EFHI=l×b=6×3=18in²
area of rectangle CDFG=l×b=17×2=34in²
Total area: 39.27+18+34=91.27 square inches
Area of upper right rectangle
3(6)18in²Area of top rectangle(square actually)
2(2)4in²Area of bottom rectangle
5(2)10in²Area of semicircle
πr²/2π(6+4/2)²/2π25/212.25π38.465in²Area of middle rectangle
2(10)20in²Total
18+4+10+38.465+2090.465in²How do you write 4.7x10^1 in standard form?
Answer:
Hello I am here to help!!
Step-by-step explanation:
The answer is 47
It's written as 47! <3
Which angles are vertical angles?
Answer:
∠GFC and EFH
Hope this helps!
The lateral area of a cylinder is 100pi in^2. If its dimensions are reduced to one-fifth their original length, what would its new area be?
Answer:
4pi in^2
Step-by-step explanation:
Lateral surface area of a cylinder = 2πrh
π = pi
r = radius
h = height
Let me illustrate with an example
A cylinder has the following dimensions
r = radius = 20
h = height = 10
lateral area = 2 x π x 20 x 10 = 400π
If dimensions are reduced to one-fifth their original length, new dimensions are
r = radius = 20 x 1/5 = 4
h = height = 10 x 1/5 = 2
New lateral area = 2 x 4 x 2 x π = 16π
change in lateral area = 400π / 16π = 25
If dimensions are reduced by 1/5, lateral area would reduce by 25
100 pi / 25 = 4
Help!!!!!!!!!! I need it asap
Answer:
(-4,3)
Step-by-step explanation:
I used photo math
41X - 164 =
1271 Find X
41x - 164 = 271
x = 35
Answer:
x= 35
Step-by-step explanation:
1271 + 164 = 1435
1435/41 = 35
please help me out with this problem. will give thanks!
Answer:
It is an isosceles triangle.
Step-by-step explanation:
sum of angles of triangle = 180
since it is isosceles two angles will be same. let it be x.
x + x + 22 = 180
2x = 180 - 22
2x = 158
x = 79°
please answer thissssssssssssssssssssssss
Answer:
C
Step-by-step explanation:
SA= 2lw+2lh+2wh
Answer:b
Step-by-step explanation:
- 13.4h + 4.2h
It’s the last one pls help
Answer:
The correct answer is -9.2h
Answer:
-9.2h i hope you can use it
Deltamath
Please help me
Answer:
It should be (6, -3) If I am correct- sorry if it isn't
PLEAEE HELP!! I’ll give brainlist:((
Answer:
Ok the area of the first circle is 154m Rounded.
The circumference of circle one is 44m Rounded.
Area of the 2nd figure is 2827ft Rounded.
And the circumference of circle 2 is 189ft Rounded.
Step-by-step explanation:
Have a nice day
Please help this is due, not sure if I did this right. Triangle ABC is shown below with vertices A (7,4), B(1,1), and C(9,0). Find the area and perimeter of the triangle.
i think u did it right
please do this asap, i am in a really quick need, just type the answer, process is not required, i got -27, and i am pretty sure about this being wrong
Answer:
The answer is 3
Step-by-step explanation:
Triangle A (1, 1), B (4, 4), C (6, 2) is a: Group of answer choicesIsosceles triangle Right triangle Acute triangle None of the other answers are correct Equilateral triangle
Answer:
Since [tex]AB \neq BC \neq AC[/tex] and [tex]\cos B = 0[/tex], we conclude that given triangle is a right-angled and scalene.
Step-by-step explanation:
First, we determine the lengths of sides [tex]AB[/tex], [tex]BC[/tex] and [tex]AC[/tex] by the Equation of the Line Segment, which is based on the Pythagorean Theorem:
Line segment AB
[tex]AB = \sqrt{(4-1)^{2}+ (4-1)^{2}}[/tex]
[tex]AB = 3\sqrt{2}[/tex]
Line segment BC
[tex]BC = \sqrt{(6-4)^{2}+(2-4)^{2}}[/tex]
[tex]BC = 2\sqrt{2}[/tex]
Line segment AC
[tex]AC = \sqrt{(6-1)^{2}+(2-1)^{2}}[/tex]
[tex]AC = \sqrt{26}[/tex]
And the angles are found by means of the Law of Cosine:, where acute angles exist when [tex]0 < \cos \theta < 1[/tex], whereas obtuse angles exist for [tex]-1 < \cos \theta < 0[/tex].
Angle A
[tex]BC^{2} = AB^{2} + AC^{2} - 2\cdot AB\cdot AC \cdot \cos A[/tex] (1)
[tex]\cos A = \frac{BC^{2}-AB^{2}-AC^{2}}{-2\cdot AB\cdot AC}[/tex]
[tex]\cos A = \frac{8-18-26}{-2\dot (3\sqrt{2})\cdot (\sqrt{26})}[/tex]
[tex]\cos A = 0.832[/tex]
Angle B
[tex]AC^{2} = AB^{2} + BC^{2} - 2\cdot AB\cdot BC\cdot \cos B[/tex] (2)
[tex]\cos B = \frac{AC^{2}-AB^{2}-BC^{2}}{-2\cdot AB\cdot BC}[/tex]
[tex]\cos B = \frac{26-18-8}{-2\cdot (3\sqrt{2})\cdot (2\sqrt{2})}[/tex]
[tex]\cos B = 0[/tex]
Angle C
[tex]AB^{2} = AC^{2}+BC^{2}-2\cdot AC\cdot BC\cdot \cos C[/tex] (3)
[tex]\cos C = \frac{AB^{2}-AC^{2}-BC^{2}}{-2\cdot AC\cdot BC}[/tex]
[tex]\cos C = \frac{18 -26-8}{-2\cdot (\sqrt{26})\cdot (2\sqrt{2})}[/tex]
[tex]\cos C = 0.555[/tex]
Since [tex]AB \neq BC \neq AC[/tex] and [tex]\cos B = 0[/tex], we conclude that given triangle is a right-angled and scalene.
May someone possibly help me please
Answer:
24____________________
13. Maddy received $100 for her birthday and decided to go shopping. She bought 2 shirts priced at
$ 12.25 each, a necklace for $8.50, and a pair of shoes for $22.75. If all the prices included tax,
what is the total amount Maddy spent?
I really need help you’ll get 35 points if u get it right
Answer:
1/3
Step-by-step explanation:
Combine the xs
Answer:
[tex]\frac{1}{3} x + \frac{1}{2}[/tex]
Step-by-step explanation:
The following expression is equivalent to
[tex]\frac{1}{3} x + \frac{1}{2}[/tex]
Solve n/6=14/42 for the unknown quantity, n
When tossing a 6-sided die, the probability of tossing a multiple of 3 is 1/3. If you toss the die 70 times, about how many times would you expect to toss a multiple of 3?
Answer:
23.33 (rounded down 23)
Step-by-step explanation:
The queen of hearts, queen of diamonds, queen of spades, and queen of clubs are taken out of a deck of cards. They are to be put in 3 places on a table. In how many different ways can they be placed in the 3 spots?
24
8
96
12
Answer:
24
Step-by-step explanation:
Which is true about ALL quadrilaterals? *
All angles are congruent.
All sides are congruent.
All angles add up to 360 degrees.
Diagonals are always congruent.
Answer:
all angles add up to 360 degrees
Step-by-step explanation:
If the length of a rectangular television screen is 40 inches and its height is 30 inches, what is the length of its diagonal, in inches?
Pls help me its due in a hour :(
Answer:
50 inches
Step-by-step explanation:
30²+40² = c² (c²= diagnol)
900+ 1600 = √2500
√2500 = 50
This is also a pythagorean triple (30,40,50).
The Langs family drove 225 miles to a beach. Most of their travel was on interstate highways. The Langs drive 65 miles per hour on the last 45 miles of their trip. On average, the Langs traveled 20 miles on one gallon of gas. The gas tank on the Langs' car holds 15 gallons of gas. The Langs had a full tank when their trip began. How many times did they stop to refill the tank before they reach the beach
Answer:
Step-by-step explanation:
Which rule can be used to find the output numbers in this table?
Answer:
D
Step-by-step explanation:
22/11 = 2
77/11 = 7
110 /11 = 10
121/11 = 11
In each case, when you divide the input by 11 you get the output.
The rule is to divide the input by 11.
Answer: D