Answer:
C/ 350 minus d
Step-by-step explanation:
i did the quiz
Answer:
c
Step-by-step explanation:
edg 2021
Add or subtract Write in simplest form.
-11/15 - 1/15
Answer:
- 4/5
Step-by-step explanation:
Step 1:
- 11/15 - 1/15 Equation
Step 2:
- 12/15 Add the negative numbers
Step 3:
- 4/5 Convert
Answer:
- 4/5
Subtracting from a negative number is the same thing as adding them together.
Hope This Helps :)
5 1/2 times 3 3/4 i need help pls send help
Answer:
20.625 is the answer
Alison has read 45% of her book. If she read 81 pages, how many pages are in the book? PLEASE HURRY!!!!
Answer:
Im not sure but I think it is 172! I hope this helped!!
Step-by-step explanation:
Which of the following could NOT be the measures of angle of a triangle?
MY
LAST
QUESTION (NEED HELP ASAP) PLEASE!!!!
Answer:
The answer is A
Step-by-step explanation:
Hallar el valor de las expresiones siguientes, alguien que sepa?
a). 532 x 0.184
b). 0.72183/0.0095
c). (18.65)^4
Answer:
a
Step-by-step explanation:
Please Help! Knowing the negative sign (–) also means "opposite", how do you we read this expression, -8 • 2?
Please helpppppp NEED ANSWERS ASAP
Answer:
Step-by-step explanation:
if i new i would tell you but im haveing the same problem
In George’s classroom, there are 6 girls for every 2 boys. What is the ratio of boys to the total number of students?
Answer:
6;2
Step-by-step explanation:
Answer:
1:3
Step-by-step explanation:
Solve the system:
x + 6y = 17
X - 3y = 8
Answer: y=1, x=11
Step-by-step explanation: make x in one side in an equation and substitute it in the other and get the value of y then substitute y in one of the equations and get the value of x
x= 8+3y
8+3y+6y=17
9y=9
y=1
X=11
Surface area of cuboid 20 mm 8mm 11mm
Answer:
936mm^2
Step-by-step explanation:
Surface area of cuboid 20 mm 8mm 11mm
Surface area of the cuboid=2(20×8+8×11+11×20)
=2(160+88+×220)
=2(468)
=936mm^2
So the answer is936mm^2
A store sells a package of 25 trading cards for $5.25. Use pencil and paper. Explain how you can tell that the unit price per card is less than $1. What is the unit price per card?
Answer:
21 cent per card
Step-by-step explanation:
5.25 / 25 = .21
because 25 can be divided into the first 2 numbers
If the original quantity is 8 and the new quantity is 4, what is the percent decrease?
Answer:
50% decrease
Step-by-step explanation:
4/8×100
cancel out using 2
=1/2×100
=50%
What is the equation to this graph?!PLS HELP FAST
Answer:
8 dollars
Step-by-step explanation:
Answer:
y=[tex]\frac{3}{2}[/tex]x+3.5
Step-by-step explanation:
slope: 3/2
Y-intercept: 3.5
89 POINTS!!! You are given an isosceles trapezoid ABCD with median XY. Complete the following.
m∠DCB = 105, m∠DAB = 75
Answer:
(Given m∠DCB = 105, m∠DAB = 75) m∠ADC=75, m∠AXY=105, m∠DYX=105, m∠BXY=75, m∠CYX=75, m∠ABC=105
Step-by-step explanation:
Definition of consecutive interior angles
Answer:
Step-by-step explanation:
mother had 1 1/2 dozen of eggs in refrigerator. she used 1/3 of eggs. what part of the eggs was used?
Answer: 1/2
Step-by-step explanation:
1 1/2 = 3/2
1/3 * 3/2 = 1/2
Help me with this question pleasseee
Help I’m giving all my points for this question and brain will be given
Answer:
55,000
Step-by-step explanation:
Look at 40 on the x-axis and the y-axis. The line is inbetween 50 and 60 so the best answer would be 55,000
PLZZZZZ HELP ME WHOEVER ANSWERS FIRST CORRECTLY I WILL MAKE BRAINLIESTTTT
Answer:
1) 16
2) 35
3) 60 degrees
4) 72 degrees
5) (x+7)= 55 y= 70
Step-by-step explanation:
1) Special Triangle - All angles are 60 degrees, so that means all sides are the same length
2) You know that those two angles at the end are the same, so that means each of those side lengths are mirrored.
3) Special Triangle - Each side is the same, so all angles would be 60 degrees
4) You know that those two sides are the same, so their angles would be mirrored
5) You know that those two sides are the same, so their angles would be mirrored, to get 55 on both bottom sides. 55+55= 110 so, you'd need 70 degrees left to make it a triangle as all triangles are fully 180 degrees.
Choose the appropriate descriptor for the term gram per centimeter cubed .
mass
area
volume
density
Answer:
Density
Step-by-step explanation:
The gram per centimeter cubed is a unit of density in the CGS system, normally used in chemistry, defined as mass in grams divided by volume in cubic centimeters. The official SI symbols are g/cm3, g·cm−3, or g cm−3.
The value of y varies directly
Which function represents the
relationship between x and y if y =
14 when x =
7/2
Answer:
Step-by-step explanation:
Answer is 7/3
The function that represents the relationship between x and y is (y = 4x) and this can be determined by using the given data.
Given :
The value of 'y' varies directly with 'x'.If y = 14 when x = 7/2.The following steps can be used in order to determine the function that represents the relationship between x and y:
Step 1 - According to the given data, the value of 'y' varies directly with 'x'. So, the mathematical expression for this situation is:
[tex]y \; \alpha \; x[/tex]
y = kx --- (1)
Step 2 - It is also given that the value of y = 14 when x = 7/2.
Step 3 - Now, substitute the value of 'y' and 'x' in the above expression.
[tex]\rm 14=\dfrac{7}{2}\times K\\[/tex]
K = 4
Step 4 - Now, substitute the value of K in the expression (1).
y = 4x
For more information, refer to the link given below:
https://brainly.com/question/12917806
Can someone help me solve for x
Answer:
x=58 degrees
Step-by-step explanation:
A line is 180 degrees. So x+90+32=180. 32+90=122. Now you do 180-122 and you will get 58.
I need help with this word problem it’s urgent please help.
Rubbing alcohol contains 70% isopropyl alcohol. Suppose you are adding 180ml of liquid that contains 45% isopropyl alcohol. How much liquid should be added of the higher concentration to obtain rubbing alcohol that is 70% isopropyl alcohol?
Starting with some solution of volume v and an alcohol concentration of 100c % , if you add 180 mL of 45% isopropyl to it, you get a mixture with a total volume of 180 mL + v.
Each mL of the starting solution contains c mL of alcohol. For example, if the concentration of the starting solution is 80% (so c = 0.8), then each mL contains 80% = 0.8 of one mL of alcohol.
Similarly, each mL of the added solution with 45% concentration contains 0.45 mL of alcohol.
You want the new solution to have a concentration of 70%, so that the ratio of the amount of alcohol in it to the total volume is 70%, meaning
cv + 0.45 (180 mL) = 0.7 (180 mL + v)
and you want to solve for v :
cv + 81 mL = 126 mL + 0.7v
cv - 0.7v = 126 mL - 81 mL
(c - 0.7) v = 45 mL
v = (45 mL) / (c - 0.7)
Judging by context clues, c lies somewhere between 0.7 and 1. (It can't be less than 0.7 because mixing this solution with any other solution of smaller concentration will never yield a solution of higher concentration.)
If, for example, c = 0.8, so that your starting solution is at 80% concentration, then you would need
v = (45 mL) / (0.8 - 0.7) = 450 mL
to be mixed with 180 mL of 45% solution to end up with 180 mL + 450 mL = 630 mL of 70% solution.
As another example, if you're mixing pure alcohol, so that c = 1, you would need
v = (45 mL) / (1 - 0.7) = 150 mL
to make a 180 mL + 150 mL = 330 mL batch of 70% solution. The fact that you would need less of a higher concentration solution is not surprising.
pemdas? thank you!
(-12 ÷ 3) × 2 + 23
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex]( - 12 \div 3) \times 2 + 23 = [/tex]
[tex]( - 4) \times 2 + 23[/tex]
[tex] - 8 + 23 = [/tex]
[tex]23 - 3 - 5 = [/tex]
[tex]20 - 5 = 15[/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
A line has a slope of 2/3 while another line has a slope of -3/2 What can you conclude about the lines
Answer:
They are perpendicular
Step-by-step explanation:
If 2 slopes are negative reciprocals of each other, it means they are perpendicular
Answer:
The lines are perpendicular because they have opposite reciprocal slopes.
Step-by-step explanation:
17.34 , 17.04 , 17.7
from smallest to largest
Answer:
17.04, 17.34, 17.7
Use the following function rule to find f(1).
f(x) = (2)*
f(1) = |
Submit
there are 135 teams in a soccer tournament. each team has 32 players. how many soccer players in all are in the league
multiply (x-4)(x^2+5x+6).
Answer:
it's B
Step-by-step explanation:
your going to simplify x^{2}x+5xx+6x-4x^{2}-4\cdot5x-4\cdot6
Please anyone know the answer
Answer:
what is the question?
Step-by-step explanation:
i dont see it hehe
Answer:
What’s the point of teh question may be tell us what you need help with....?
Step-by-step explanation: