Answer:
m-10=46Step-by-step explanation:
to understand thisyou need to know about:equationPEMDASlet's solve:let her total money be m
according to the question
m-10=46Jason wants to mow his rectangular lawn. If his lawn is 15 feet by 25 feet how
many square feet does he have to mow?
Answer:
375
Step-by-step explanation:
To get the square feet of how many square feet he has to mow you have to multiply the length by the width which would be 15 x 25 to equal 375 square feet in total :)
find the product of (1/2−c)(1/2+c)
Answer:
[tex]\frac{1}{4}[/tex] - [tex]c^{2}[/tex]
Step-by-step explanation:
find the sum of the infinite series.
11, 44, 176, 704, ...
a. infinity
b. 231
c. 3751
d. 935
what is 4 and 3/4 minus 1/3
Answer:
4.41666666667
Step-by-step explanation:
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?
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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Factor completely.
25+70x+49x^2=
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!
Hiiioo! Hope everyone is having a good day! Can someone please help with this!❤️❤️❤️❤️:D
Answer:
AA
Step-by-step explanation:
Question 1: In Math mean means..
A. average
B. divide
C. GCF
D. LCM
PLS HELP with this from khan academy. I’m struggling, and it’s due today.
Answer:
8
Step-by-step explanation:
You can think as vertices as the corners of the shape
Answer:
the shape have 8 vertices.
SOMEONE PLEASE HELP ASAP!!!! I HAVE ASKED THIS QUESTION 5 TIMES AND WASTED 500 POINTS SO FOR THE LOVE OF DEAR GOD PLEASE HELP FOR 100 POINTS!!!!!!!!! ALSO BRAINLIEST TO FIRST WHO GETS IT RIGHT!!!
Answer:
85.26
Step-by-step explanation:
Answer:
60.2
Step-by-step explanation:
I saw this again so I am putting the answer here.
5.8*3.5= 20.3 6*4.2= 25.2 4.2*3.5= 14.7 20.3+25.2+14.7= 60.2
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?
Answer:
Ivan tiene 18
Find the length of CA to the nearest tenth of a foot
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 )
3/4 times 2 in a simplified fraction?
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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cual es el resultado al realizar la siguiente operacion 4/9*2/5*3 2/4?
Answer:
0.62222222222
Step-by-step explanation:
Jim was thinking of a number. Jim divides by 8, then adds 9 to get an answer of 6. What was the original number?
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.
1
Which system of linear equations represents the lines graphed below?
Answer:
B
Step-by-step explanation:
I took the test and got it right
Answer:
Option D is the correct answer.
Step-by-step explanation:
Both the lines are intersecting each other at point (-6, 4)
So, x = - 6 & y = 4
Let us plug x = - 6 in the equation [tex] y =-\frac{1}{3} x + 2[/tex]
We find that:
[tex] y =-\frac{1}{3} (-6) + 2[/tex]
[tex] y =-(-2) + 2[/tex]
[tex] y = 2 + 2[/tex]
[tex] y = 4[/tex]
So, when x = - 6, the value of y is 4.
Since, second equation of option D is invisible, hence I can't provide any explanation for the same.
What is this!! Thank you to whoever will help me
Answer:
Answer is the 2nd multiple choice question
Step-by-step explanation:
can the sides of a triangle have lengths 3, 4, and 7?
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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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
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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Solve for x. Assume that lines are diameters?
Answer:
I think x is 12.
the big half is 136
and the small half is 90
What is the area of triangle FGH? Round your answer to the nearest tenth of a square centimeter.
*answer fast******
Answer:
Step-by-step explanation:
16y2 – 25
help me i hate this school
Answer:
(4y)2 - (5)2 which is in the form a2 - b2
= (4y + 5) (4y - 5)
Step-by-step explanation:
Ellie has 30 total toys and she divides them in 5 rows. How many toys did she divide into 5 rows to make it a total to 30?
sorry if it doesn't sound right.
Answer: 6
Step-by-step explanation:
30 divided by 5 is 6
Answer
6
Step-by-step explanation:
im pretty sure 6 because 30/5 gets you 6
I NEED HELP ASAP PLEASE AND THANKS
If you help I'll mark as brilliant!!!
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?
9514 1404 393
Answer:
4
Step-by-step explanation:
210 = 2·3·5·7
There are 4 distinct prime factors.
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?
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
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.
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
Answer:
i dunoo
Step-by-step explanation: