Step-by-step explanation:
I'm trying to solve this problem but there's something wrong
What's the radius of one ball?
PLEASE HELP ! 12 POINTs!
ABCD is a trapezium
Calculate the perimeter of the trapezium
Give your answer correct to 3 significant figures
Answer:
Perimeter = 101.496 cm
Step-by-step explanation:
draw line from point C that is perpendicular to line AD. Call that point E.
tan 43° = 16.7/ED
0.9325 = 16.7/ED
ED = 17.909 cm
sin 43° = 16.7/CD
0.6820 = 16.7/CD
CD = 24.487 cm
Perimeter = AB + BC + CD + ED + AE
Perimeter = 16.7 + 21.2 + 24.487 + 17.909 + 21.2 = 101.496 cm
Mrs.Turner baked 120 cookies. She decided to give 1/6 of them to her students. How mqny did she take to her students
Answer:
She take 20 cookies to her students.
Step-by-step explanation:
Because 120÷6 is 20
and 20×6 is 120
Answer:
20
Step-by-step explanation:
She baked 120 cookies.
To solve this, use the equation: 120/1/6
In this equation, the 1 is useless. The real equation is 120/6 or 120 divided by 6.
12/6=2
After evaluating 12 divided by 6, add a zero to the end of the answer since you're trying to find 120 divided by 6.
The answer should be 20
HELP ME TIMED PLZZ !!!
Answer:
There are 77 more third graders than second graders.
Step-by-step explanation:
415-338=x
x=77
Answer:
the answer is 77
Step-by-step explanation:
415-338 = 77
15) Two-thirds of the 5th graders are wearing sneakers today. If there are 120 5th graders, how many are wearing sneakers today? *
Answer:
80 students
Step-by-step explanation:
Given that,
Total number of students in 5th grade = 120
Two-thirds of the 5th graders are wearing sneakers today.
Let there are x graders wearing sneakers today.
[tex]x=120\times \dfrac{2}{3}\\\\=80[/tex]
Hence, 80 students are wearing sneakers today.
write 2.4 x 10 to the power of -3 in standard form
Answer:
Step-by-step explanation:
[tex]2.4 \times10^{-3}=\frac{24}{10} \times \frac{1}{10^3} =\frac{24}{10^4} =\frac{24}{10000} =0.0024[/tex]
Help plsssss!!!!! Question below!!!
6 1 + 4 7 =start fraction, 1, divided by, 6, end fraction, plus, start fraction, 7, divided by, 4, end fraction, equals
9514 1404 393
Answer:
1 11/12
Step-by-step explanation:
[tex]\dfrac{1}{6}+\dfrac{7}{4}=\dfrac{2}{12}+\dfrac{21}{12}=\dfrac{2+21}{12}\\\\=\boxed{\dfrac{23}{12}=1\dfrac{11}{12}}[/tex]
In ∆FGH , FH⎯⎯⎯⎯⎯⎯∥BC⎯⎯⎯⎯⎯ , GB=14.4 , BF=4.8 , and GH=21 . What is a good estimate for the measure of CH⎯⎯⎯⎯⎯⎯ ? Multiple choice question. A) 2 B) 5 C) 10 D) 20 Find GC and CH. GC= CH=
It is on an 8.5 homework on mcgrawhill
Answer: 4
Step-by-step explanation:
The ratio of pitchers to catchers at a baseball camp was 11:4. If there were 64 catchers, how many pitchers were at the camp?
Answer:
There were 176 pitchers at the camp.
Step-by-step explanation:
Given that,
The ratio of pitchers to catchers at a baseball camp was 11:4.
Let pitchers be 11x and catachers be 4x.
Total catchers = 64
4x = 64
x = 16
So,
Pitchers = 11x
= 11(16)
= 176
Hence, there were 176 pitchers at the camp.
Mike made 5/6 of his free throw attempts and Lisa made 7/9 of her free throw attempts. Choose two fractions that show 5/6 and 7/9 written with a common denominator.
Answer: 15/18 for Mike, and 14/18 for Lisa
Step-by-step explanation: When you multiply 6x3 you get 18, which is the common denominator, and when you multiply 9x2, you also get 18! Then, multiply 5x3 and 7x2 which is 15/18 and 14/18
What is the y intercept 8th math
Can someone help me with this question.
Scientific notation 8,003,000?
Answer:
8.003 x 10^6
Step-by-step explanation:
does f(x)=-3(x-4)(x-6) have a minimum or maximum and what is the minimum or maximum value of the function
Answer:
maximum
Step-by-step explanation:
maximum/vertex is (5,3)
line of symmetry is 5
crosses y axis at (o,-72)
crosses x axis at (4,0) and (6,0)
this the is the equation if you simplify it
-3x^2+30x-72
Solve please! You have to just find the value of x using the angle .
Answer:
x=55°
Step-by-step explanation:
x=90-35
x=55°
(because its x+35=90°)
Answer:
The angle of x equals to be 45 degrees.
Step-by-step explanation:
Since the angle is a right angle that equals to 90. The you subtract 90 by your second angle, 35. 90 - 35 = 45
Chloe makes beaded keychains to sell at local craft fairs. To make k keychains, she uses 15k beads. On Saturday, Chloe made 50 beaded keychains. How many beads did Chloe use to make the keychains?
Answer:
750 beads
Step-by-step explanation: you multiply 15,000 by 50, then removing the 3 extra zeros
Answer:
750
Step-by-step explanation:
Please help asap!!!!!!
Answer:
B
Step-by-step explanation:
Answer:
54°
Step-by-step explanation:
Sum of angles in a triangle = 180°
Value of angles known = 5x+90*
Equation = 180 - 90 = 5x
90 = 5x
x = 90/5
x = 18
m∠2 = 3x
m∠2 = 3 x 18
m∠2 = 30 + 24
m∠2 = 54°
I need help what is 1/3+1/3+1/4-1/3=?
Answer: 7/12
Step-by-step explanation:
1/3 + 1/3 = 2/3
2/3 - 1/3 = 1/3 (Rearrange the denominator together)
= 1/3 + 1/4
(Multiple 1/3 by 4 for the numerator and the denominator)
(Multiply 1/4 by 3 for the numerator and the denominator as well)
= 4 + 3 / 12
=7/12
Brooklyn is going to invest $1,300 and leave it in an account for 11 years. Assuming
the interest is compounded daily, what interest rate, to the nearest tenth of a percent,
would be required in order for Brooklyn to end up with $2,500?
Answer: 5.9%
Step-by-step explanation:
Lazy boi
Answer:5.9%
5.9% in delta Math
Step-by-step explanation:
Comparing fractions by finding a common denominator
Answer:
In order, 35/40, 36/40, <
Step-by-step explanation:
What is the common difference and ninth term for the following sequence:
3,5/2,2,3/2,1
Answer:
Common Difference: [tex]-\frac{1}{2}[/tex]
The ninth term: -1
Step-by-step explanation:
The sequence can be written like this,
3, 2.5, 2, 1.5, 1, ....
Here the common difference is clearly -0.5 or [tex]-\frac{1}{2}[/tex], and we can conclude that [tex]n^{th}[/tex] number is [tex]3 - 0.5(n-1)[/tex]. So the 9th term is,
[tex]3 - 0.5(9 - 1)\\= -1[/tex]
find the area of the figure?
Answer:21
Step-by-step explanation:
you draw a line so there a grid measured 5 by 3 and a grid measured 2 by 3.
State the slope and y-intercept of the graph of y = x – 7.
Solve for x. Round answers to the nearest tenth.
Answer:
42.4
Step-by-step explanation:
What is the angle provided? Well, its 43 degrees. Now we want to figure out the relationship between the given side (the one with length 31) and angle 43 degrees. Its adjacent to it, and since x is the hypotenuse, we know that we are working with cosines.
[tex]cos(43) = 31/x[/tex]
[tex]0.73135 = 31/x[/tex]
[tex]x * 0.73135 = 31[/tex]
[tex]x = 31/0.73135 = 42.4[/tex]
i need help besties
Answer:
Step-by-step explanation:
Area. of circle =πr²
Area. of circle =3×2×2
Area. of circle =12ft²
The graph of quadratic functiong is shown on the grid. The coordinates of the x-intercepts, they-intercept, and the vertex are integers. What is the maximum value of g?
Answer:
The maximum value of the quadratic is 9, it's the very top point or the vertex.
Jason is a skilled rapper. He has already rapped a 40-word intro to a song and continues to rap 5 words per second.
Write an inequality to determine how many more seconds tt he will rap to complete the song if the total song, including the intro, is at least 500 words.
Answer:
5[tex]t[/tex] + 40 ≤ 500
Step-by-step explanation:
Jason can rap 5 words per second
5t
He can already rap 40 words into the song
40
There are 500 words to the whole song
500
5[tex]t[/tex] + 40 ≤ 500
The inequality to determine how many more seconds t he will rap to complete the song if the total song, 5t+ 40 ≥500.
What is Inequality?Mathematical expressions with inequalities are those in which the two sides are not equal. Contrary to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.
Given:
Jason can rap 5 words per second
let 't' be the time Jason rap then number of words he rap after t seconds 5t.
and, He can already rap 40 words into the song
Also, the whole sing contains 500 words.
Then, the inequality is
5t+ 40 ≥500.
Learn more about Inequality here:
https://brainly.com/question/28823603
#SPJ2
Find the median of the following set of data: 10, 12, 10, 15, 16, 18
The equation of a line is y = 3x + 1. Select all points that are on the line. (0, 1) (1, 0) (7, 2) (2, 7) (-3, -8) (-3, -10) (-8, -3) Which do I choose?
Answer:
(0, 1) (2, 7) (-3, -8)
Step-by-step explanation:
Use a calculator or write it out if you want to
Press Y =
plus in the equation y = 3x+1
2nd + Graph
scroll through and check which ones show on the chart
()=+3(+5)(−2)
Simplify
Answer :
6
How :
5 - 2 = 3 + 3 = 6
