Answers
Step-by-step explanation:
the solution is the top right
Related Questions
In a packet of 40 skittles , 30% are red . How many skittles are not red ?
Answers
Answer:
28
Step-by-step explanation:
hope i helped you!!!
Answer:
28 skittles are not red
Step-by-step explanation:
80 students each study one of three languages. 31 study french. 28 study German. 21 study Spanish. One student is to picked at random Write down the probability that the student picked french
Answers
Answer:
if it random then I think that the student prob. is 1/3 because there are three options
Step-by-step explanation:
Are 25 milligrams lighter or heavier than 25 centigrams
Please help it's for homework and it says explain too so please help
Answers
Answer:
25 mg. is lighter than 25 cg.
Step-by-step explanation:
Well,
The prefix "milli" means thousandth and the prefix "centi" means hundredth. So a milligram will be one-tenth of a centigram.
10 mg. = 1 cg.
25 mg. = 2.5 cg.
2.5 cg. < 25 cg.
25 mg. is lighter than 25 cg.
Answer:
25 milligrams are lighter, because 1 milligram equivales to 1 gram multiplied by 100.
Step-by-step explanation:
Add a grocery store bananas cost $.90 each and oranges cost $.80 each Ava has $15 to spend if Ava wants to buy an equal amount of bananas and oranges at most how many of each can't you buy
Answers
Answer:
9
Step-by-step explanation:
We are given that
Cost of each banana=$0.90
Cost of each orange=$0.80
Ava have total money=$15
We have to find the number of each if Ava wants to buy an equal amount of bananas and oranges at most.
Let x be the number of each.
According to question
[tex]0.9x+0.8x=15[/tex]
[tex]1.7x=15[/tex]
[tex]x=\frac{15}{1.7}[/tex]
[tex]x=8.8\approx 9[/tex]
[tex]x=9(approximately)[/tex]
Hence, number of banana bought=9
Number of oranges bought=9
The figure below shows a line graph and two shaded triangles that are similar:
A line is shown on a coordinate grid. The x axis values are from negative 20 to positive 20 in increments of 4 for each grid line. The y axis values are from negative 5 to positive 5 in increments of 1 for each grid line. The line passes through the ordered pairs negative 16, negative 4, and 0, 0, and 16, 4. A shaded right triangle is formed so that its hypotenuse is from ordered pair 0, 0 labeled as O to negative 8, negative 2 labeled as A, one leg is from 0, 0 to 0, negative 2, and the second leg is from 0, negative 2 to negative 8, negative 2. Another shaded right triangle is formed with the hypotenuse from negative 8, negative 2 to negative 12, negative 3 labeled as B, one leg is from negative 8, negative 2 to negative 8, negative 3, and the second leg is from negative 12, negative 3 to negative 8, negative 3.
Which statement about the slope of the line is true?
A. The slope from point O to point A is fraction 1 over 4 times the slope of the line from point A to point B.
B. The slope from point O to point A is 4 times the slope of the line from point A to point B.
C. It is 4 throughout the line.
D. It is fraction 1 over 4 throughout the line.
Answers
The answer should be D
-33 is greater than x .
Answers
Answer:
-33>x
Step-by-step explanation:
Help me with number 2
Answers
HELP ME FIND THE MEASURES OF THESE ANGLES PLEASE!!!!!!!!!!!!!!!!!!!!!
Answers
1: 121, 2: 59, 3: 59
This is for the first graph because if you look at the bottom half of a circle is 180 so since one is 121 you just have to subtract 121 from 180 and you have your answer
I need help with numbers 17 and 11. worksheet down below :) thank you. I'm using all my points so let this be the time I use my points wisely.
(sry I dont have a lot of points. I only have 20)
Answers
Answer:
12-8+3 for the numerical and 2x=3y-6 for the algebraic expression
Step-by-step explanation
Numerical expression consists of numbers and one operation
Algebraic expression consist of multiple varaibles and constents
Answer:
numerical expression: 5+20-9= 16algebraic expression: 6p +18
Help me it is an hw I will give you a brill and thanks and rate pleaseeeeeeeee
Answers
Answer:
Check image below. :)
Answer:
Fractions- 1/4, 1/10
Decimal- 0.5, 0.2
Percentage- 33.3%, 12.5%
Step-by-step explanation:
100/25 = 4, 100/10 = 10
1/2 = 0.5, 1/5 = 0.2
0.333x100 = 33.3, 0.125x100= 12.5
please help quickly. thanks in advance
Answers
Answer:
a. sin 30* = sin 150*
b. sin 1* = sin 179*
a. cos 340* = cos 20*
b. cos 260* = cos 100*
Step-by-step explanation:
sine is symmetrical around x = 90*
cosine is symmetrical around x = 180*
* means degree sign of course.
There are 16 people on the bus. Some adults and some are children. There are more adults than children. Write down different ratios of adults to children that might be on the bus.
Answers
Answer:
11 : 59 : 713 : 3Step-by-step explanation:
There are more adults than children so the ratios made have to depict this.
These ratios should add up to 16.
Three different ratios:
11 adults : 5 children
9 adults : 7 children
13 adults : 3 children
The above will all add up to 16 and show more adults than children.
The different ratios of adults to children that might be on the bus is;
14 : 2, 13 : 3, 12 : 4, 11 : 5, 10 : 6, 9 : 7
We are given;
Number of people on the bus = 16The people on the bus consist of adults and children.
We are told that;
There are more adults than children.Thus, the different possibilities for ratio between
adults and children will be 2 numbers that add up to 16 which must not be equal. Thus, we have;
14 : 2
13 : 3
12 : 4
11 : 5
10 : 6
9 : 7
Read more about ratios at; https://brainly.com/question/2784798
20 of the cats at the pet store are white, which is 25% of all of the cats. How many cats are there at the pet store?
Answers
Answer:
the
Step-by-step explanation:
Answer:
80
Step-by-step explanation:
25%X4=100%
20X4=80
The cruising speed of the bullet train will be no less than 150 miles per hour.
Use s to represent the train's cruising speed (in miles per hour).
AND
To ride a roller coaster, a visitor must be at least 52 inches tall.
Use h to represent the height (in inches) of a visitor able to ride.
Answers
Answer:
53
Step-by-step exid
What is the simplified base for the function f(x)=2(3square root of 27^2x)?
A. 2
B. 3
C. 9
D. 18
Answers
Answer:
D. 18
Step-by-step explanation:
what life was like in the time of
9514 1404 393
Answer:
C. 9
Step-by-step explanation:
Maybe you want to simplify ...
[tex]2\sqrt[3]{27^{2x}} = 2(3^3)^{\frac{2x}{3}}=2(3^{2x})=2(3^2)^x=\boxed{2\cdot 9^x}[/tex]
The base of the simplified function is 9.
there are 36 sandwiches ordered for a company luncheon.if t repersents the number of sandwiches that were tuna,then the expression 36-t represents the number of sandwiches that were not tuna,if 17 sandwiches were tuna,how many sandwiches were not tuna
Answers
Answer:
19
Step-by-step explanation:
If 36 sandwiches were ordered, if 17 of them are tuna, then 36-17 is 19 sandwiches that weren't tuna
Brainiest would be appreciated
WORTH 15 POINTS:
Karl is replacing his concrete driveway with rectangular pavers. Each paver has an area of 4.5 square feet. Karl's driveway is 21 feet long and 18 feet wide. How many pavers will he need?
Answers
Answer:
84
Step-by-step explanation:
To complete the concrete highway with pavers 84 pavers are needed.
What are the area and perimeter of a rectangle?We know the perimeter of any 2D figure is the sum of the lengths of all the sides except the circle and the area of a rectangle is the product of its length and width.
From the given information each Pavel has an area of 4.5 square feet.
And the area of the driveway can be obtained by multiplying the length and width of the driveway which is,
= (21×18) sq feet.
= 378 sq feet.
Therefore, The number of pavers needed is,
= (378/4.5).
= 84 pavers.
learn more about rectangles here :
https://brainly.com/question/29123947
#SPJ3
A teacher asks each student in the class to randomly choose a number between 1 and 80 and write it down. Devon and Michiko write down a number. What is the probability that both of their choices will be greater than 60? Express your answer as a decimal. If necessary, round your answer to the nearest thousandth.
0.063
0.06
0.938
0.25
Answers
Answer:
0.063
is the correct answer
Answer:
0.063
Step-by-step explanation:
Look I got the Drip
Question: If the temperature was -16 degrees and then rose 12 degrees, what is the temperature?
Answers
Answer:
الحقيقة لن تكون جيدة جدًا
Process of elimination
Answers
7x+5y=18
8x = -8
X = -1
-1-5y=-26
-5y = -25
Y = 5
x = 3y + 4
x = 5y - 8
pls hurry
Answers
Answer:
{x,y} = {-2, -2}
Step-by-step explanation:
Equation that has a slope of -4 and passes through the point (-2, 2) show work too
Answers
Answer:
y=-4x-6
Step-by-step explanation:
y=mx+b, where m is the slope and b is the y-intercept
Slope is given as -4, so:
y=-4x+b
To find b, sub in the point we were given (-2,2):
2=-4(-2)+b
2=8+b
b=2-8=-6
So we have: y=-4x-6
Solve for c.
40 + 2 < 10
A
AL
s
Answers
Answer:
c < 2
Step-by-step explanation:
We have an inequality and are asked to solve for the variable "c."
4c + 2 < 10
To solve for c, we need to get it by itself, isolate it in every way possible.
4c + 2 < 10
Subtract 2 from both sides :
4c < 8
Now before we move on, take this into consideration, sometimes the inequality sign can be switched but under one condition. And that is when you divide both sides by a negative, since we are not dividing by a negative, no switch of the sign is needed.
Divide 4 from both sides to get c alone :
c < 2
Find the slope: (-2,5) and (2,1
Answers
Will give brainliest if your answer isn't random, i really need help with this
Answers
Answer:
Linear, y=6x-21
Step-by-step explanation:
Graph the answer to get an idea of the shape: linear.
Use y=mx+b and m=y2-y1/x2-x1 to find formula
m=y2-y1/x2-x1=3-(-9)/4-2=12/2=6
y=6x+b
9=6(5)+b
9-30=b=-21
y=6x-21
t - 7 for t= 20
it’s for math
Answers
Answer:
20-7=13
Step-by-step explanation:
If t is 20 then you just do 20-7
Answer:
t-7=13
Step-by-step explanation:
If t =20 then your equation is 20-7.
please, i need help with the spider in the box question
Answers
Answer:
AB=5.39 cm
BC=5 cm
CD=5.83 cm
DE=3.91 cm
A to E=20.13 cm
Step-by-step explanation:
DE^2=2.5^2+3^2
DE^2=6.25+9
DE^2=15.25
DE=3.91
CD^2=3^2+5^2
CD^2=9+25
CD^2=34
CD= 5.83
BC^2=4^2+3^2
BC^2=16+9
BC^2=25
BC=5
AB^2=5^2+2^2
AB^2=25+4
AB^2=29
AB=5.39
5.39+5+5.83+3.91=20.13
Explain how to find Monthly Interest in a Credit card that charges you an annual interest rate of 23% and how much interest they will pay on an item costing $5,400 for 10 months. Please help !!
Answers
Step-by-step explanation:
hiii armyAn isosceles triangle has two congruent side lengths of 20 centimeters. The base of the triangle is 10 centimeters. Find the height of the
isosceles triangle
(Use the Pythagorean Theorem & DONT GIVE ME THE ANSWER, I JUST WANT THE EQUATION) Thx :)
Answers
Answer:
(half of base)² + (height)² = (20)²
Step-by-step explanation:
In an isosceles triangle, the angle bisector from the 3rd angle to the opposite side is a perpendicular bisector, so you split the isosceles triangle into two congruent right triangles.
This technique of 'splitting the isosceles' is used a LOT.
a rectangular field has as dimensions 49 m and 36 m calculate the length of the side of square having the same area as the fieldI want the solution
Answers
Answer:
length =25m
breadth =16m
area of rectangle =25*16
according to question
area of rectangle =Area of Square
Area of squre =400m
Side *Side =400m
(Side)=(20m)
Side =20m