Answer:
questions mistake look questions and apply the formula 1/2 B×H
if you have a triangle and don't know where are the base and the high use this formula
area = 0.5 × side × side × sin the angle between the 2 sides
area = o.5 (32.4) (49.2) (sin 18.5)
= 797.04 × sin 18.5
=252.9
PLEASE PLEASE HELP
Solve. Be sure to write your solution as a solution set using braces {}.
(y + 4)(3y - 5) = 0
Answer:
Step-by-step explanation:
Let's solve your equation step-by-step.
(y+4)(3y−5)=0
Step 1: Simplify both sides of the equation.
3y2+7y−20=0
Step 2: Factor left side of equation.
(3y−5)(y+4)=0
Step 3: Set factors equal to 0.
3y−5=0 or y+4=0
y=5 /3
or y=−4
1 + 3/4 =? trying to figure this out!
Answer:
1.75 as a decimal or 1 3/4 as a mixed number
I BET NOBODY KNOWS HOW TO DO THIS What is the mass in grams of a single calcium atom? (hint: start with 1 atom Ca and do 2 dimensional analysis steps)
Format for the answer is ___ x 10 exponent
_ x 10 _
Give value to four significant figures.
Answer:
very specific...sus...yea no one knows
Step-by-step explanation:
In order to determine the mass of one atom of an element, you must determine its molar mass, which is its atomic weight on the periodic table in g/mol, and you need to know the relationship between moles and the number of atoms: 1 mol of atoms = 6.022×1023 atoms . Then divide the molar mass by 6.022×1023 atoms/mol .
i need help with this
Answer:
a- 2 8/27
Step-by-step explanation:
Answer:
[tex]2\frac{8}{27}[/tex]
Step-by-step explanation:
The track club runs the 50-yard dash. How many inches do they run?
Answer:
1800in
Step-by-step explanation:
3ft=1yd
3x50=150ft
12in=1ft
12x150=1800in
Answer:
Step-by-step explanation:
1 yard = 36 inches
50 yards = 36 x 50 = 1800 inches
HELP PLEASE I NEED ANSWER ASAP!
Answer:
86+18[tex]\sqrt{2}[/tex]
Step-by-step explanation:
Use the properties of 45-45-90 triangles to get a side length of 18 for the 2 legs of the isosceles triangle. Then add 43+18, which is the shorter length of the rectangle, +25, which is the longer edge, +18[tex]\sqrt{2}[/tex]. The answer is now 86+18[tex]\sqrt{2}[/tex].
Answer:
111.4556
Step-by-step explanation:
Perimeter = 18 + 25 + 18√2 + 43
Perimeter = 86 + 18√2
Perimeter = 86 + 18(1.4142)
Perimeter = 86 + 25.4556
Perimeter = 111.4556
Solve the equation 3 (p-1) = 2p – 11.
Answer:
p = - 8
Step-by-step explanation:
3 (p - 1) = 2p - 11
3p - 3 = 2p - 11
3p - 2p = -11 + 3
p = -8
Answer:
p = - 8
Step-by-step explanation:
Given
3(p - 1) = 2p - 11 ← distribute parenthesis on left side
3p - 3 = 2p - 11 ( subtract 2p from both sides )
p - 3 = - 11 ( add 3 to both sides )
p = - 8
ysis Q3
Follow these steps to prove the given quadrilateral is a parallelogram.
1. Determine the slope of AB: 413
2. Determine the slope of DC: 413
3. Determine the length of AB:
B
С
2
A
-2
D
Check
Answer:
1. Determine the slope of line AB: 4/3
2. Determine the slope of line DC: 4/3
3. Determine the length of line AB: 5
4. Determine the length of line DC: 5
– 6 x + 4 < 29 answer?
Answer:
its 847>×+18 enjoy hope it work
Linear equations: 5 +2(2x-3)+8x = -5x +2. and . 5 -2(2x-3)+8x = -5x +2
Plz show your work.
Answer:
hello,I'll edit the process and say step by step.
result= 28x-30= -70x²+73x-18 = -5x+2
Sorry, it was a little long process. I could not explain them all. I said the result directly.And I am Turkish, sorry if there is a problem with my pronunciation.But remember, you will do it according to the distribution in the parenthesis.
help whoever ever get s it 5 stars and brainless
Answer:
3/4
Step-by-step explanation:
9/12 which can be simplified by dividing by 3 (the common factor) to get 3/4.
Write the algebraic expression of “the sum of a multiple of 3 and the number one greater than multiple of 3”
Answer:
9 IS THE ANSWER
Step-by-step explanation:
3*3=9
4n-16=6 I need to solve this
13 In 2010, Cool Game Corporation made a profit of $84.7 million.
The profit made in 2010 was 2.2 times the profit the company
made in 2009.
6) Burritos are $4 each and Tacos are $2 each. You have no more than $20 to spend. Write an
inequality to model this.
200, 100,
50, 25,
b. What is the fifth term?
Answer:
12.5
Step-by-step explanation:
Keep dividing by 2, 25 divided by 2 is 12.5
Find the missing Length. The triangle in each pair are similar
Answer:
45
Step-by-step explanation:
This might not work every time but it does this time.
99(25/55)=45
45
Caitlin purchased a prepaid phone card for $20. Long distance calls cost 7 cents a minute using this card. Catin used her card only once to make a long
distance all the remaining credit on her card is $168. how many minutes did her call last?
Correct question is;
Caitlin purchased a prepaid phone card for $20. Long distance calls cost 7 cents a minute using this card. Catin used her card only once to make a long distance all the remaining credit on her card is $16.8. how many minutes did her call last?
Answer:
45 minutes 43 seconds
Step-by-step explanation:
We are told that she purchase the prepaid phone card for $20.
Now she has $16.8 after making the call.
Therefore;
Amount spent on the call = 20 - 16.8 = $3.2
We are told that the long distance call costs 7 cents per minute. Which is $0.07 per minutes
Thus, time spent = $3.2/$0.07 = 45.714 minutes or 45 minutes 43 seconds
Here u go Hanifa :D <----------
Answer:
B. 2200 ft²Step-by-step explanation:
To find the area, calculate two parts and add up
The triangle section has sides:
40 ft and 50 - 30 = 20 ftThe area:
1/2*20*40 = 400 ft²The rectangle section has sides:
30 ft and 20 + 40 = 60 ftThe area:
30*60 = 1800 ft²Total area:
400 + 1800 = 2200 ft²Correct option is B
Which rule explains why these triangles are congruent?
Answer:
ASA prove it's congruent
as 2 angles are equal and a side between of them is same for both triangles.
Masha bought 24 snickers, 56 kit kats, and 96 twixes to make identical goody bags with the same number of Snickers, Kit Kats, and Twixes. What is the largest number of identical goody bags that Masha can make, if she wants to use all the candies?
Answer:
8 bagsStep-by-step explanation:
Get the prime factors of each number and find GCF
24 = 2*2*2*356 = 2*2*2*796 = 2*2*2*2*2*3CGF(24, 56, 96) = 2*2*2 = 8
Number of bags is 8
Each bag contains:
3 Snickers, 7 Kit Kats, 12 TwixesAnswer:
8 bags
Step-by-step explanation:
divide 24x^2y^2z^2 by 6yz pls give step by step explanation
Answer:
[tex]\boxed{4x^2yz}[/tex]
Step-by-step explanation:
[tex]24x^2y^2z^2 \: by \: 6yz = \frac{24x^2y^2z^2 }{6yz} = \\ \frac{(24)x^2y^2z^2}{(6)yz} = \frac{24}{6} \times \frac{yz}{yz} \times \frac{x^2yz}{1} = \\ \frac{4}{1} \times \frac{1}{1} \times \frac{x^2yz}{1} = \boxed{4x^2yz}[/tex]
Nine is 15% of what number
Answer:
60
Step-by-step explanation:
9/15 = 0.6
0.6 x 100 = 60
Answer:
60
Step-by-step explanation:
Let x be the number
15/100 * x = 9
multiply by 100
15x = 900 Divide by 15
x = 900/15
x = 60
Please someone help answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!
Answer:
z = 44
Step-by-step explanation:
180 - (44+52) = 180 - 96 = 84º
180 - 84 = 96º
180 - (96 + 40) = z
180 - 136 = z
z = 44
3+2x = 41
Need help
Show work
Answer:
x=16
Step-by-step explanation:
when solving for a variable, get the variables to one side of the equation and the numbers to the other side.
3+2x=41
*minus 3 from both sides of the equation to get rid of the number on the side of variables of the equation*
2x=38
to get one variable alone, divide the whole equation by 2
x=16
What is pi/4 a reference angle for
The value of 3 expo3 + 4 expo2
Answer:
43
Step-by-step explanation:
[tex]3^{3}[/tex]+[tex]4^{2}[/tex]=
Solve:
[tex]3^{3}[/tex]= 3*3*3= 9*3= 27
[tex]4^{2}[/tex]= 4*4= 16
Then add them together:
27+16= 43
Hope this helps!
HELP ASAP!! (MATH) I WILL MARK BRAINLIST, PLZ HELP!! PLZZ HELP!
If I am correct it is option C) 90/360
Answer: 3/300
Step-by-step explanation:
I dont know which one!! Please help!!
Answer:
B C
Step-by-step explanation:
it's b and c
A rectangular room is 3 meters longer than it is wide, and its perimeter is 26 meters. Find the dimension of the room. The length is : meters and the width is meters.
Perimeter is the sum of all 4 walls.
Divide the perimeter in half for the total of the width + the length:
26/2 = 13 meters
Subtract the difference in length:
13 - 3 = 10
Divide by 2 walls:
10/2 = 5
The width is 5 metes.
The length is the 5 metes + the 3 meter difference = 5 +3 = 8 meters.
The length is 8 meters and the width is 5 meters.