Answer:
4:3
Step-by-step explanation:
The ratio is 20 girls to 15 boys as it says 20:15 ,
but this is simply 4 parts to 3 parts or 4:3
Puzzle One
In order to complete the following puzzle you will need to use your answers to fill
in the questions that follow. For example your answer to number one you will
have to fill in for number two and so on. Be sure to take your time as one mistake
will mess up the entire puzzlel Your code to break out of puzzle will be the final
answer to problem seven.
HELP!
If the initial point of a vector V is (-1,2) and the terminal point of vector V is (-4,5) then the component form of the vector is
Answer:
The components form of the vector is:
V = [-3,3]
Step-by-step explanation:
The initial point is V(i) = (-1,2) and the final point V(f) = (-4,5). If we want to get the components form, we just need to subtract each component of the points.
a = -4-(-1) = -4+1 = -3
b = 5-2 = 5-2 = 3
a represents the x-componet and b the y-component of the vector.
Therefore, the components form of the vector is:
V = [a,b]
V = [-3,3]
I hope it helps you!
Find the distance between these two points on the graph.
A. 2
B. 5.8
C. 3
D. 3.2
Answer:
B) 5.8
Step-by-step explanation:
5^2 + 3^2 = x^2 ( By Pythagoras theorem )
25 + 9 = x^2
34 = x^2
x = 5.8
Answer:
5.83 units
Step-by-step explanation:
By counting the squares and using Pythagoras theorem:
D^2 = 3^2 + 5^2 = 34
D = √34
= 5.83.
Write an equation of a line that passes through the point (2.3) and is parallel to the line y = 3/2 x + 5
Answer:
y = (3/2)x
Step-by-step explanation:
Parallel lines have the same slope only the constant in the slope intercept equation changes.
to find the new slope intercept, b, plug in the point (2, 3) and m = 3/2
3 = (3/2)(2) + b
3 = 3 + b
b = 0
The parallel line is
y = (3/2)x
solve this Question
[tex]\huge {\mathfrak{\underline{Answer}}}[/tex] :
We know,that the measure of exterior angle of a triangle is equal to sum of measures of opposite interior angles,
So,
x = 71 + 48°x = 119°Therefore, Correct option is d. 119°
-------------------------------------------------
[tex]\mathrm{\#TeeNForeveR}[/tex]
what is the length of AB?
Answer:
10.5 sorry if it's wrong
A bag contains yellow balls, pink balls and green balls only.
The ratio yellow balls : pink balls : green balls = 7:3:5.
There are 42 yellow balls in the bag.
Work out the total number of balls in the bag.
What’s the answer
Answer:
90
Step-by-step explanation:
M1 for ( ) 42/7 [x(7+3+5)] soi by 6
=90
Assuming there are only 42 yellow balls in the bag. The total number of balls in the bag is 90 balls.
Total number of ballsFormulate
42×(3+5+7)÷7
Reduce the fraction
42÷7×(3+5+7)
6×(3+5+7)
Hence:
Total number of balls=6×15
Total number of balls=90 balls
Inconclusion the total number of balls in the bag is 90 balls.
Learn more about total number of balls in the bag here:https://brainly.com/question/281805
PLEASE HELP IM FAILING MATH Miguel draws a square on a coordinate plane. One vertex is located at (5,4). The length of each side is 3 units. Choose the letter by all the ordered pairs that could be another vertex.
A. (5,1)
B. (5,7)
C. (7,8)
D. (2,6)
E. (2,1)
Answer:
A. (5,1)
B. (5,7)
E. (2,1)
Step-by-step explanation:
Compare and contrast drawing the solution on the number line for less than and less than equal to.
Answer:
On a number line that represents an inequality, if it has a closed circle the inequality will say or show a greater/ less than or equal to or it will say the number is at least this. The at least means that it could be more than this but it could also be this number.
2 - 3/2(x) greater than or equal to 5 1/2 - This one is the last option
(2 * x) + (-2) greater than or equal to 8 - This one is the first option
7 - (4 * x) greater than 13 - The second one
4 + (3 * x) less than 19 - The third one
Step-by-step explanation:
Hope i helped
A
The location of the
circumcenter
of AABC is:
B
A. Point D
B. Point E
C. Point F
Answer:
answer is point d. circumcentre is the center of the circle inscribed inside the triangle
Rhombus ABCD has a diagonal BD¯¯¯¯¯.
m∠ADB=(4x−12)°
m∠CDB=(3x+6)°
What is the m∠ADC ?
Enter your answer in the box
º
Answer:
Solution given:
m∠ADB=(4x−12)°
m∠CDB=(3x+6)°
m∠ADC =?
Since diagonal BD bisect the angle <ADC
so
m∠ADB= m∠ADC
(4x-12)°=(3x+6)°
4x-3x=6-12
x=12+6
x=18°
again.
<ADB=m∠ADB+ m∠ADC=4×18-12+3×18+6=120°
So
the m∠ADC =120°
As it's a rhoumbus angles are equal
m<ADB=m<CDB4x-12=3x+6x=18m<ADC
4x-12+3x+67x-67(18)-6126-6120°Please help 7th grade math questions!
Answer:
[tex]\huge\boxed{\sf x = 68\ degrees}[/tex]
Step-by-step explanation:
Let the two congruent angles both be x.
We know that the sum of interior angles of a triangle is equal to 180 degrees.
x + x + 44 = 180
2x + 44 = 180
2x = 180 - 44
2x = 136
Divide both sides by 2
x = 136 / 2
x = 68 degrees
So, Both the angles are of 68 degrees.
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807A baseball player has a batting average of 0.250, which means he gets a hit 25% of the time he is at bat. If he bats 450 times during the season, how many hits should he expect to get?
Answer:
112.5
Step-by-step explanation:
25% of 450 = .25 x 450 = 112.5
Drop downs:
First one:
4
10
40
100
Second one:
1
10
100
1000
Answer:
40 divided by 4 is 10, the next question, it is 10 times the value, 2,143 and 164
Step-by-step explanation:
Please please help please please help me please please help please please
Answer:
Q2) A 0.5//// B 0.11//// C 1.7//// D 1.15//// E 2.13//// F 4.1
Given: FH bisects ∠EHG, ∠FEH ≅ ∠FGH Prove: ∆FEH ≅ ∆FGH
Triangle FEH and triangle FGH are congruent according to Angle-Side-Angle theorem.
How to Prove the congruence of two trianglesIn this question we must present the demonstration of congruence between triangles FEH and FGH, that is, the triangles FEH and FGH are congruent:
[tex]\triangle FEH \cong \triangle FGH[/tex], [tex]\angle FEH \cong \angle FGH[/tex] Given[tex]\angle EFH \cong \angle HFG[/tex], [tex]\angle EHF \cong \angle FHG[/tex] FH bisects [tex]\angle EHG[/tex][tex]\triangle FEH \cong \triangle FGH[/tex] ASA theorem/ResultIn a nutshell, triangle FEH and triangle FGH are congruent according to Angle-Side-Angle theorem. [tex]\blacksquare[/tex]
To learn more on triangles, we kindly invite to check this verified question: https://brainly.com/question/25813512
Find the value of x.
:]]
Answer:
x= 10 degrees!
Step-by-step explanation:
All angles add up to 180 :]]
So just subtract everything from 180 and find x which is 10
Chelsey puts twelve colored pieces of chocolate candy in a bag. Three pieces are green,
four pieces are yellow, two pieces are purple, and three pieces are red. She draws one
piece of candy from the bag at a time and eats it.
a. What is the probability that Chelsey will draw out three pieces of candy in this
order: red, green, yellow? (3 points)
b. What is the probability that Chelsey will draw out three pieces of candy in this
order: green, yellow, red? (3 points)
c. What is the probability that Chelsey will draw out three pieces of candy in this
order: yellow, red, green? (3 points)
d. Make a conclusion about how the order in which she draws out the red, green,
and yellow pieces affects the probability. (3 points)
Answer:
A) 3/110
B) 3/110
C) 3/110
D) The order doesn’t matter as long as you are drawing out the same three colors. The probability doesn’t change.
Step-by-step explanation:
A) 3/12x3/11x4/10=36/1320= 9/330 = 3/110
B) 3/12x4/11x3/10=36/1320= 9/330 = 3/110
C) 4/12x3/11x3/10=36/1320 = 9/330 = 3/110
D) The order doesn’t matter as long as you are drawing out the same three colors. The probability doesn’t change.
I hope this helps! Have a good day (PLZ GIVE BRAINLIEST)
Place the indicated product in the proper location on the grid.
(2a^x+1/2b^x)^2
The expression [tex](2a^x + 1/2b^x)^2[/tex] will generally be located towards the upper right quadrant of the grid, with the term [tex]2a^x[/tex] positioned further to the right and the term [tex]1/2b^x[/tex] positioned further towards the top.
To determine the proper location of the expression [tex](2a^x+1/2b^x)^2[/tex] on the grid, let's analyze the components of the expression and their respective positions.
The given expression is [tex](2a^x + 1/2b^x)^2[/tex]. Breaking it down, we have two terms inside the parentheses: [tex]2a^x[/tex] and [tex]1/2b^x[/tex]. These terms consist of variables (a and b) raised to a power (x), along with coefficients (2 and 1/2) multiplying them.
On the grid, we can assign a specific axis for each variable: the horizontal axis for 'a' and the vertical axis for 'b'. The power 'x' indicates that the values will vary along these axes. Since we don't have specific values for 'a', 'b', or 'x', we cannot pinpoint exact locations on the grid.
However, we can make some general observations. The terms [tex]2a^x[/tex] and [tex]1/2b^x[/tex] will have different positions on the grid due to their coefficients. The term with the coefficient 2 will be relatively larger along the horizontal axis compared to the term with the coefficient 1/2, which will be relatively smaller along the vertical axis.
Hence, on the grid, we can expect the term [tex]2a^x[/tex] to be positioned towards the right side, while the term [tex]1/2b^x[/tex] will be positioned towards the top. The exponent '2' outside the parentheses indicates that the entire expression will be squared, so it will be further enlarged.
For more such questions on quadrant
https://brainly.com/question/28587485
#SPJ8
Can somebody help me out ?
Answer:
The given polynomial is in standard form.
1.There are 4 terms.
2.The coefficient of the second term is 14.
3.The constant is 12.
Step-by-step explanation:
Hope this helps u!!
Solve for x.
2x + 9 3x + 16
X =
[?]
Answer:
[tex]x=31[/tex]
Step-by-step explanation:
[tex]From~ the ~given ~figure~ the~ sum ~of ~two~ angles~ is ~180[/tex]
[tex]so, 2x+9+3x+16=180[/tex]
[tex]5x+25=180[/tex]
[tex]5x=180-25[/tex]
[tex]5x=155[/tex]
[tex]x=31[/tex]
---------------------------
hope it helps...
have a great day!!
Answer:
x = 31
Step-by-step explanation:
hope it helps...
[ GIVING BRAINLIEST ]
What do you call this TRIANGLE?
A. Equilateral B. Isosceles C. Scalene
Answer:
scalene
Step-by-step explanation:
um just trust me
Two angles are congruent if their measure have a sum of 90 degrees *
Answer:
If two angles have a sum of 90 degrees, then they are complementary. If two angles are complementary, then they add up to 90 degrees. (If two angles have the same measure, then they are congruent angles. If two angles are complementary to the same angle or to congruent angles, then the two angles are congruent.
Answer:
Yes, if two angles are each complementary( two angles are complementary if the sum of their measures is 90) to a third angle, then they're congruent to each other.
2 y+4x=12
y=-2x-3
neither
perpendicular lines
parallel lines
Answer:
The answer is C. Parallel Lines
Step-by-step explanation:
Good Luck!
What's the lateral area of the drawing?
A. 284m^2
B. 232 m^2
C. 588 m^2
D. 294 m^2
Answer:
294^2
Step-by-step explanation:
It’s D
Answer:
he's right it is D i took the test
Step-by-step explanation:
A sea otter swims 50.4 miles on day one the next day he swims 67.25 miles how many miles did he swim on both days
Answer:
117.65 miles
Step-by-step explanation:
Given data
Day one distance= 50.4miles
Day two distance= 67.25 miles
Total distance= Day one + Day two distance
Total distance= 50.4+67.25
Total distance= 117.65 miles
hii! please help asap. i’ll give brainliest
Answer:
B) both mean and median
Step-by-step explanation:
Answer: The answer is the mean,median,and the interquartile range
Step-by-step explanation:
10 The price of a second-hand car is $6975.
Which of the three offers on the right is the best offer?
$900 reduction, 15% discount, pay just seven eights
Give a reason for your answer.
Answer:
15%
it is the best because it is the option that offers the lowest price
Step-by-step explanation:
900 reduction : 6975 - 900 = 6075
15% discount :
0.15 x 6975 = $1046.25
6975 - $1046.25 = 5928.75
7/8 x 6975 = 6103.13
A pizza restaurant has 63 and 2/3 cups of flour. Each batch of pizza dough uses 5 and 1/4 cups of flour. About how many batches of pizzas will they be able to make.
Answer:
12
Step-by-step explanation:
An ice cream shop is testing some new flavors of ice cream. They invent 252525 new flavors for customers to try, and throw out the 131313 least popular flavors. The shop makes 808080 cartons of each of the remaining flavors. It takes 222 cartons to get one liter of ice cream. How much total ice cream is in the cartons?
Answer: total 480 liters of ice creams is in the cartons
Step-by-step explanation: cuz yea