Answers
Answer:
A? I think it's a if it's not then I dont know
Related Questions
Factor completely.
25+70x+49x^2=
Answers
Answer:
(7x+5)(7x+5)
Step-by-step explanation:
Factor 25+70x+49x2
49x2+70x+25
=(7x+5)(7x+5)
Answer:
(7x+5)(7x+5)
Hope this helps!
A truck is being filled with cube-shaped packages that have side lengths of \frac{1}{4}
4
1
foot. The part of the truck that is being filled is in the shape of a rectangular prism with dimensions of 8\ \mathrm{ft}\times 6\frac{1}{4}\ \mathrm{ft}\times 7\frac{1}{2}\ \mathrm{ft}8 ft×6
4
1
ft×7
2
1
ft.
Answers
Solve for x. Assume that lines are diameters?
Answers
340 + 2x = 360
2x = 20
x = 10
Answer:
I think x is 12.
the big half is 136
and the small half is 90
please help:( im tryna gts
Answers
YW
Answer:
location
Step-by-step explanation:
"A translation is a geometric transformation that moves every point of a figure or space by the same distance in a given direction."
Hope this helps! :)
What is the area of triangle FGH? Round your answer to the nearest tenth of a square centimeter.
*answer fast******
Answers
Answer:
Step-by-step explanation:
The number 74 can be factored as 2(37), so 74 is said to have two distinct prime factors. How many distinct prime factors does 210 have?
Answers
9514 1404 393
Answer:
4
Step-by-step explanation:
210 = 2·3·5·7
There are 4 distinct prime factors.
Jim was thinking of a number. Jim divides by 8, then adds 9 to get an answer of 6. What was the original number?
Answers
Hiiioo! Hope everyone is having a good day! Can someone please help with this!❤️❤️❤️❤️:D
Answers
Answer:
AA
Step-by-step explanation:
A salesman earns 20% commission on all the merchandise that he sells. Last month he sold $900 worth of merchandise. How much commission (in dollars) did he earn last month?
Answers
Answer: $180
Step-by-step explanation:
Given
Salesman earns 20% commission on merchandise he sells
Last month sales by him are $900
So, his commission out of $900
[tex]\Rightarrow 20\%\ \text{of}\ 900=0.2\times 900\\\Rightarrow \$180[/tex]
So, he grabbed $180 dollar as commissions
Find the length of CA to the nearest tenth of a foot
Answers
Answer:
CA ≈ 3.1 ft
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan40° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{BC}{CA}[/tex] = [tex]\frac{2.6}{CA}[/tex] ( multiply both sides by CA )
CA × tan40° = 2.6 ( divide both sides by tan40° )
CA = [tex]\frac{2.6}{tan40}[/tex] ≈ 3.1 ft ( to the nearest tenth )
Can someone please help me with math
Answers
Answer:
I believe it is:
C) -3
Hope this Helps!:)
Select the correct answer.
Melissa and Robbie are flying remote control gliders.
The altitude of Melissa's glider, h(s), in feet, is modeled by this function, where sis time, in seconds, after launch.
mis) = 0.4(33 - 11s2 + 31s – 1)
The altitude of Robbie's glider is modeled by function r, where sis time, in seconds, after launch.
r(s)
Altitude (feet)
25-
20-
15-
10-
s
0
Time (seconds)
Which glider reaches the greater maximum altitude in the first 6 seconds after launch?
O A. Melissa's glider
ОВ.
C.
Robbie's glider
Both gliders reach the same altitude on the given interval.
Neither glider reaches a maximum altitude on the given interval.
OD
Answers
Answer:
Robbie's glider
Step-by-step explanation:
Robbie reaches the greater maximum altitude in the first 6 seconds after launch option (C) Robbie's glider is correct.
What is a function?It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
The question is incomplete.
The complete question is in the picture, please refer to the attached picture.
It is given that:
Melissa and Robbie are flying remote control gliders.
The altitude of Melissa's glider, h(s), in feet, is modeled by this function:
m(s) = 0.4(s³ - 11s² + 31s - 1)
Plug s = 6 seconds in the function m(s)
m(6) = 0.4(6³ - 11(6)² + 31(6) - 1)
m(6) = 0.4(216 - 396 + 186 - 1)
m(6) = 0.4(5)
m(6) = 2 feet
From the graph of Robbie:
At s = 6 seconds
Altitude = 13 feet (approximately)
Thus, Robbie reaches the greater maximum altitude in the first 6 seconds after launch option (C) Robbie's glider is correct.
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A sculpture is in the shape of a cylinder. The sculpture has a diameter of 10 feet and a height of 21 feet. Which measurement is closest to the total surface area of the sculpture in square feet?
Answers
Answer:did u get the answer?
Step-by-step explanation:sorry
The measurement of total surface area of the sculpture in square feet is 814 square feet.
What is the surface area of a cylinder?The surface area of a cylinder can be calculated by adding the area of its lateral surface to the sum of the areas of its two circular ends. The formula for lateral surface area is given by: 2πrh
where r is the radius of the circular base and h is the height of the cylinder.
Since the diameter of the cylinder is 10 feet, the radius is 10/2 = 5 feet.
So, the lateral surface area of the cylinder = 2 × π × 5 × 21 = 210π square feet.
The area of each circular end is given by πr². Since the radius is 5 feet, the area of each circular end is π × 5² = 25π square feet.
Therefore, the total surface area of the cylinder is 210π + 2 × 25π = 260π square feet.
The value of π is approximately 3.14, so the surface area of the cylinder is approximately 260 × 3.14 = 816.4 square feet.
So, the closest measurement of the total surface area of the sculpture in square feet is 816 square feet.
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Find the value of the expression
Answers
Have a wonderful day
Answer:
11.5 is the answer
Step-by-step explanation:
Hope this helps:)
what is 4 and 3/4 minus 1/3
Answers
Answer:
4.41666666667
Step-by-step explanation:
14 less than a number
Answers
Answer:
what do u mean 14 less than a number 14 is less than the numbers higher then it examples 15, 20, 300, 1567, ect
If you help I'll mark as brilliant!!!
Answers
Eliza writes a number
- the number is between 20 and 30
-it has exactly 4 factors
-one of the factors is 7
what is Eliza’s number?
Answers
Answer:
the answer is 21
Step-by-step explanation:
if one of the factors is 7 and it's between 20 and 30
then it can be 21 or 28
7×3=21 and 7×4=28
now the factors of 21: 1, 3, 7, 21 (4 factors)
the factors of 28: 1, 2, 4, 7, 14, 28 (6 factors)
therfore 21 is the correct answer
I'd appreciate the right answer
Answers
Answer:
No.
If y is greater than 3, it is not a solution to the system of inequalities. (7,5) has a y value of 5, therefore it is is not a solution.
16y2 – 25
help me i hate this school
Answers
Answer:
(4y)2 - (5)2 which is in the form a2 - b2
= (4y + 5) (4y - 5)
Step-by-step explanation:
a
2
−
b
2
=
(
a
+
b
)
(
a
−
b
)
a
2
-
b
2
=
(
a
+
b
)
(
a
-
b
)
where
a
=
4
y
a
=
4
y
and
b
=
5
b
=
5
.
(
4
y
+
5
)
(
4
y
−
5
)
3/4 times 2 in a simplified fraction?
Answers
Answer:
1 1/2
Step-by-step explanation:
multiply right across
[tex] \frac{3}{4} \times \frac{2}{1} = \frac{6}{4 } \div \frac{2}{2} = \frac{3}{2} = 1 \frac{1}{2} [/tex]
Simplified form of fraction is,
⇒ 3 / 2
We have to given that;
Expression to solve is,
⇒ 3/4 times 2
Now, We can simplify as;
⇒ 3 /4 times 2
⇒ 3/4 x 2
⇒ 3 / 2
Thus, Simplified form of fraction is,
⇒ 3 / 2
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Could the magnetic fields from power lines cause
leukemia in children? Investigators spent five
years comparing 638 children who had leukemia
and 620 who did not. They went into the homes
and measured the magnetic fields in the
children's bedrooms. This is an example of:
A. An Observational Study
B. A Controlled Experiment
C. A Survey
Answers
Answer:an observational study
Step-by-step explanation:
Question 1: In Math mean means..
A. average
B. divide
C. GCF
D. LCM
Answers
I need help with this
Answers
Answer:
[tex]Surface\ area = 6728.3125(pi)\\\\Surface\ area = 21137.6171211[/tex]
Step-by-step explanation:
The lateral surface area of an object is the surface area of the subject excluding the base and the top of the 3-dimensional figure. The surface area of the object is the 2-dimensional space of an object, in essence, if one was going to wrap the object, the amount of material they would need to cover the object. To find the lateral surface area of a cylinder, one must find the circumference of the circle at the top of the cylinder, and then multiply it by the height of the cylinder. The circumference of a circle is the distance around it, the perimeter.
The formula one would use is,
[tex]A_s = (pi)(r^2)(h)[/tex]
Were (pi) represent the value (3.1415...), (r) represent the radius of the base, that is the distance from the center point of the circle on the base, to the outside distance of the circle. The radius of a circle is always half of the diameter. (h) represents the height of the figure.
[tex]A_s = (pi)(r^2)(h)\\\\= (pi)((\frac{3.5}{2})^2))(13)\\\\= (pi)(1.75)^2(13)\\\\= (517.5625)(13)(pi)\\\\=(6728.3125)(pi)\\\\= ~21137.6171211[/tex]
A cell phone company offers its customers a monthly plan that cost $55 per month plus 0.08 for each minute used
Answers
Answer:
The equation is y= 0.08 x+55
Step-by-step explanation:
Let's use total cost y= Variable cost + fixed cost.
Here fixed cost =$55
And variable cost for each minute =0.08
That's variable cost for x minutes =0.08
So, total cost y=0.08 x+55
A farmer delivers 24 cartons of milk to a grocery store in a plastic crate. The dimensions of the crate measure 12.1 in. by 12.1 in. by 12.1 in.
PLEASE HELP I REALLY NEED THIS ANSWER PLEASE
Answers
Answer:
i dunoo
Step-by-step explanation:
find the sum of the infinite series.
11, 44, 176, 704, ...
a. infinity
b. 231
c. 3751
d. 935
Answers
can the sides of a triangle have lengths 3, 4, and 7?
Answers
Answer:
The length of the third side of a triangle must always be between (but not equal to) the sum and the difference of the other two sides. ... Therefore, the third side length must be greater than 4 and less than 8. Because 7 is greater than 4 and less than 8, it is possible for these to be the side lengths of a triangle.
Step-by-step explanation:
The sides of length 3, 4 and 7 does not form triangle.
What is a triangle?Three edges, three angles, and three vertices are the characteristics of a triangle in geometry. In geometry, it is a basic figure.
The sum of the angles of a triangle is always 180°
Given that,
Sides of a triangle are 3, 4 and 7.
Since, the one side of a triangle is greater than the difference of other two sides and less than sum of the two sides.
Implies that,
If side 3 is taken, then 3 should greater than difference of 7 and 4, also less than sum of 7 and 4.
Implies that,
7 - 4 < 3 < 7 + 4
3 < 3 < 11
Here, the condition does not satisfy. Therefore, The given lengths do not make triangle.
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What is this!! Thank you to whoever will help me
Answers
Answer:
Answer is the 2nd multiple choice question
Step-by-step explanation:
Rubén preguntó a Iván por su edad, y este le contestó: si al triple de los años que tendré dentro de cuatro años le quitas el cuádruple de los que tenía hace 4 años, tendrás los años que tengo ahora más cuatro. ¿Qué edad tiene Iván?
Answers
Answer:
Ivan tiene 18