Answers
Answer:
area of figure (a) = 152cm²
.
.
.
.
.
.
.
.
same method will be used to solve ( b) and (c)
Related Questions
Solving a word problem with two unknowns using a linear equation
A total of 629 tickets were sold for the school play. They were either adult tickets or student tickets. There were 71 fewer student tickets sold than adult tickets. How many adult tickets were sold?
Answers
Answer:
350
Step-by-step explanation:
629= A+S
A-71 = S
629 = A+A-71
700=2A
A=350
Complete the statement to write a general rule for dividing expressions with exponents.
Answers
Answer:
409
Step-by-step explanation:
I got it right on mine
5.
The rate of change is constant in each table. Find the rate of change. Explain what the rate of change means for the situation.
A. 1/150 dollars per day; the cost is $1 for 150 days.
B. 25/1 dollars per day; the cost is $25 for each day.
C. 1/25 dollars per day; the cost is $25 for each day.
D. 75/1 dollars per day; the cost is $75 for each day.
Answers
Answer:
B
Step-by-step explanation:
75 divided by 3 = 25
so 25 dollars each day
Answer:
B. 25/1 dollars per day; the cost is $25 for each day.
Step-by-step explanation:
Which of these tables represents a function?
Answers
Answer:
Table W represents a function
Step-by-step explanation:
Mathematically, for us to have a function , no two y-values can take a single x value
But it is possible that two x-values have a single y value
So let us make a selection from the table
We have the correct option as;
W
Two sides of a triangle measure 5 in. and 12 in. Which could be the length of the third side? O 3 in. O 6 in. O 10 in. O 18 in.
I need help rigth now brainly is not working
Answers
Answer:
10 would be the answer.
Step-by-step explanation:
7)
A rectangular container is 40 cm by 30 cm by 25 cm. It is filled with
3
water up to 5
of its height. Half of the water is then poured out. How
much water is left in the container? Give your answer in litres.
Answers
Answer: 9 L
Step-by-step explanation:
Given
The dimension of the rectangular container is [tex]40\times 30\times 25\ cm^3[/tex]
It is filled with [tex]\frac{3}{5}[/tex] of the height
Water present in the container
[tex]\Rightarrow 40\times 30\times 25\times \dfrac{3}{5}\\\\\Rightarrow 18000\ cm^3[/tex]
Also, [tex]1\ L=1000\ cm^3[/tex]
[tex]\therefore 18,000\ cm^3=18\ L[/tex]
Now, half of the water is poured out
So, half is left
[tex]\Rightarrow \dfrac{18}{2}=9\ L[/tex]
Thus, 9 L of water is left in the container
the world's largest Apple had a mass of 1849 grams sue said the mass was greater than 2 kilogram does she stament make sense plz help fast
Answers
What’s the answer???? Need help y’all!
Answers
Answer:
D. HFE is congruent to FHG
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the concept of Congruency.
Since here the congruency satisfied is SAS (side-angle-side)
hence the correct option is
D.) ∆HFE =~ ∆FHG
simplify the expression– 6m–3m2+ – 7m+ – 6m2+ – m–9
Answers
Answer:
-14m -9m2 -9
Step-by-step explanation:
-6m -m -7m -3m2 -6m2 -9
Can someone pleaseeee help and if you’re correct i’ll give brainliest
Answers
Answer:
108 mm^3
Step-by-step explanation:
the formula for a right rectangular pyramid is lwh/3, so if you multiply 6, 6, and 9, you'll get 324
324/3=108
Val measures the diameter of a ball as 6 inches. How many cubic inches of air does this ball hold, to the nearest tenth? Use 3.14 for π.
Answers
Answer:
The ball holds 113.0 cubic inches of air
Step-by-step explanation:
Firstly we need to know the shape of the ball
A ball is spherical in shape
So to know the number of cubic inches, we have to find the volume of air in the ball
Mathematically, we can do this by finding the volume of the ball using the formula for the volume of a sphere
The formula for the volume of a sphere is ;
V = 4/3 * pi * r^3
in this case, r = d/2 = 6 /2 = 3 inches
where r is the radius of the ball and d is the diameter of the ball
So, substituting these values , we have
V = 4/3 * 3.14 * 3^3 = 113.0 cubic inches
An equation is shown below. 16 – 10 + y= 12 What value of y makes the equation true? a. 0 b. 3 c. 6 d. 12
Answers
Answer:
y= 6
Step-by-step explanation:
16-10
=6
6+6
= 12
16-10+y=12
6+y=12
-6 -6
————-
Y=6
Check:
16-10+6=12
6+6=12
12=12✅
Pls help, 45 points!!!
Answers
Answer:
C
Step-by-step explanation:
Answer:
Red is the correct answer
Step-by-step explanation:
how to find the following on this tangent equation
Answers
Answer:
17y
Step-by-step explanation:
15y - 50 = 17y - 62
62 -50 = 17y - 15y
12 = 2y
6 = y
Knowing that y=6 you can conclude that DE=CE=40mm
Since BD and ED create a right angle (sane as CB and CD) you can use the pythagorean theorem to calculate BE
BE^2= CE^2+CB^2
BE^2 = 30^2 + 40^2
BE^2 = 2500
BE = 50mm
im not sure about the last question sorry
a bag contains a total of 300 purple and yellow beads. without looking, a student records the color and places it back in the bag. the student records 9 purple beads and 16 yellow beads. whats is the best prediction of the total number of yellow beads in the bag?
Answers
Answer:
It would be 192
The perimeter of a chalkboard is 14 feet. The board is 4 feet long. How tall is it?
feet
Answers
Answer:
4 + 4=8
14-8= 6
6/2=3
3 is the answer
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
3 feet
Step-by-step explanation:
l = length
w = width
p = l + l + w + w
l = 4
w = x
2l + 2w = 14
2(4) + 2w = 14
8 + 2w = 14
2w = 6
w = 3
Carlos is buying a shirt that costs $20 the sales tax is 9% what is the total cost of the shirt including tax
Answers
Answer:
$21.8
Step-by-step explanation:
Carlos is buying a shirt that costs $20 the sales tax is 9% what is the total
Given data
Cost= $20
Tax= 9%
Amount of tax=
9/100*20
0.09*20
1.8
Total amount
=1.8+20
=$21.8
Please help ASAPppppppp
Answers
Answer:
206 miles more
Step-by-step explanation:
Divide 2240 and 28 and you get 280 then divide 2368 and 32 and subtract 280- 74
What is the volume of a cylinder that has the following measurements?
area of each base: 50.24 ft2
area of lateral surface: 75.36 ft2
height of cylinder: 3 ft
128.6 ft 3
226.08 ft 3
150.72 ft 3
175.84 ft 3
bad answers will get banned good answers will get brainlist please
Answers
Volume of a cylinder = area of base x height:
50.24 x 3 = 150.72 ft^3
Answer:
150 ft³
Step-by-step explanation:
base = circle..................base area = area of the circle = πr².
to get the radius of the circle, we substitute from the formula.
let π be 3.142
3.142 × r² = 50.24.............................. 3.142r² = 50.24
divide both sides by 3.142 to get r² = 15.99....................find the square root of 15.99 to get r = 3.999.
VOLUME = πr²h
= 3.142 × 3.999 ×3.999 × 3 = 150.72 ft³
This is another way of doing it.
I can't figure this out and didn't see it on brainly, pls help
Answers
Answer:
it's 8
Step-by-step explanation:
(10×1/5)^3=2^3=8
Answer:
The answer is 8!
Step-by-step explanation:
Subtract the like terms. As you can see, the 10 in the numerator and denominator have the same base. Therefore, you can subtract the exponents, which would be 10^1, or 10. You would do the same for 5, which would be 5^-1, or 1/5. You would then make this one fraction, the 10 and 5. The fraction would be 10/5, or 2 once simplified. Now, don't forget the outside parentheses! You would do 2^3, and your final answer would be 8. Hope this helps!
Please help and please don’t give me the bit link it doesn’t work for me
Answers
Answer:
C) There is no clear relationship between period and exam scores.
[tex]\mathtt{: )}[/tex]
Can someone help me answer this
Answers
Answer:
maby c
Step-by-step explanation:
tell me if this helps
Answer:
Hello! Your answer would be, C) [tex]- \frac{2}{9}[/tex]
Step-by-step explanation:
Hope I helped! Brainiest plz!♥ Have a nice afternoon. Hope you make a 100%! -Amelia
Find the perimeter of the figure. PLEASE HELP ASAP I’LL MARK BRAINLIEST
Answers
Answer:
I believe it should be 32
Step-by-step explanation:
Answer:
32
Step-by-step explanation:
hope this helps!
HWLP PLLLLLLLLLLLLLZZZZZZZZZZZZZZZZZ
Answers
Answer:
7 hours
Step-by-step explanation:
Answer:
7 hours
Step-by-step explanation:
4x + 32 =60 -32 -32______________4x/4=28/4divide this (28/4) and your answer should be 7 hours3 tons and 700 pounds = how many pounds
Answers
Answer:
1 ton=2,000 pounds so 6,700 pounds
Step-by-step explanation:
Solve for x
1
x
−
7
=
4
Give your answer as an improper fraction in its simplest form
Answers
Answer:
11
Step-by-step explanation:
1 x − 7 = 4
x=4+7=11
I need help please!!
Answers
Answer:
12, 2 and 10
Step-by-step explanation:
(1)
b - 4 = 8 ( add 4 to both sides )
b = 12
(2)
y + 7 = 9 ( subtract 7 from both sides )
y = 2
(3)
16 = n + 6 ( subtract 6 from both sides )
10 = n
What is the range of possible sizes for side x
Answers
Answer:
0.5 < x < 16.5
Step-by-step explanation:
For a triangle (by the triangular inequality theorem), we know that the sum of any two sides must be larger than the other side.
When we have a triangle and we know two sides, let's define the measures of these sides as S1 and S2. (such that S2 > S1)
By the first property, we will have that S1 + S2 > S3
Where S3 is the third side, the one that we do not know.
But there is also a lower restriction, given by:
S2 - S1 < S3 < S1 + S2
This is because we also must have:
S1 + S3 > S2
and
S2 + S3 > S1
We can rewrite both of these to get:
S2 - S1 < S3
S1 - S2 < S3
Because S2 > S1, the first inequality is more restrictive, so we need to use that one.
Then we get the inequality:
S2 - S1 < S3 < S1 + S2
Ok, in this case, the shorter side is 8.0 then:
S1 = 8.0
And the longer side is 8.5, then:
S2 = 8.5
And the third side is x, S3 = x
Replacing those in our inequality, we get:
8.5 - 8.0 < x < 8.5 + 8.0
0.5 < x < 16.5
This is the range of possible sizes for side x.
Find the measures of the numbered angles in the diagram below?
Answers
Answer:
9) 130° (vertical to 130°)
10) 50° (supplementary to 130°, 180° - 130° = 50°)
11) 130° (alternate exterior to 130°)
12) 130° (vertical to 130°)
Step-by-step explanation:
Help please I don’t know what to do
Answers
Answer:
B
Step-by-step explanation:
Combine Like terms
Answer:
The answer is letter B
Step-by-step explanation
Simply combine like terms in which
-2x^2 + 7x^2 = 5x^2
8x + 4x = 12x
-9 + 2 = 7
So we come up with the answer of the option letter B