Answer:
This point is not a solution to the equivalence
Step-by-step explanation:
Becouse if we put x= 3 then y= 11
[tex]y = 3 \times 3 + 2 = 11[/tex]
6) A model train is 7 in tall. If it was built
with a scale of l in: 3 ft, then how tall is
the real train?
A) 2 ft B) 21 ft
C) 10 ft D) I ft
What is the anwser 7/4 times 5/6
Answer: 1.45833333333
Step-by-step explanation:
I need help with this number 9 pls
Answer:
angle B = 127.5 degrees
angle D = 127.5 degrees
Step-by-step explanation:
The above figure is of a kite.
the non-vertex angles( I. e angle B and angle D) are congruent to each other in a kite.
Let angle B be x.
therefore, angle D is also x. ......(as they are congruent to each other)
The sum of all the angles in a quadrilateral is 360 degrees.
therefore,
65 + 40 + x + x = 360
105 + 2x = 360
2x = 360 - 105
2x = 255
x = 255/2
x = 127.5
therefore, angle B and Angle D are 127.5 degrees each.
Can someone please help me with this
Answer:
A = 22.5 sq units
Step-by-step explanation:
A = 1/2h(sum of bases)
A = 1/2(5)(3+6)
A = 2.5(9)
A = 22.5
In the diagram, angle LH is parallel angle JK. Find measure H
Step-by-step explanation:
for triangle HLM
180-2x
180-(3x+6)
H
2x=3x-10
x=10°
180-36=144°
36-20=16°
H=2x
H= 180-144-16= 20°
what is 40 times 60 equalsssssss
Answer:
2400 is ur awnser
Step-by-step explanation:
Answer:
it is 2,400
Step-by-step explanation:
you multiply 6x4 and add two zeros to the answer
Help me plssssss!!!!!
Answer:
si yo lo sé tú también cierto
Write an equation to represent the phrase: The difference of twice a number and six is four times the number.
Answer:
The answer is
[tex]2x - 6 = 4[/tex]
Step-by-step explanation:
Let The number is x
Then the equation is
[tex]2x - 6 = 4[/tex]
What is the sum of angles a + b?
Answer:
the sum is 240 each is 120
Step-by-step explanation:
Answer:
i think its 240.
Step-by-step explanation:
WILL GIVE BRILLIANTIEST
A refreshment stand makes 2 large servings of frozen yogurt from 7 pints. Graph the line and then write
Its equation. Let the x-axis represent the number of pints and the y-axis represent the number of
servings. Use only fractional form, if necessary.
10
Servings
8
7
6
4
2
1
Pints
$
1
2
4
IN
8
9
10
2
The equation isy =

Answer:
Step-by-step explanation:
The slope is 2/7 so the first point is (7,2) the next would be (14,4)
If someone catches me up on edge for math I will pay 100 dollars anyway you want it. Please someone help me! If interested email me at kanemagdalene at g mail.com
Answer:
I think it will be 50$ in total
Simplify:
4(4y-7y^{2})-9(5y+2)
Answer:
Hello! -28 y ^2 -29y -18 should be your simplified answer :)
Step-by-step explanation:
Hope this helps!
Have a nice day!♥
please help me outtt :D
Answer:
the answer would be B the answer would be B
Find x.
I need the answer asap, please.
Answer:
x=28
Step-by-step explanation:
x+24+100+x=180
x+124+x=180
2x+124=180
2x=180-124
2x=56
divide both side by number attached to the x
therefore x=28
When you multiply a mixed number by ___________ ,the product is equal to the mixed number. What do you put in the blank?
Answer:
1
Step-by-step explanation:
because 1/2 time 1 = 1/2
Mixed number is the combination of the whole number and the proper fraction. One is integer and other is fraction in a mixed number. When you multiply a mixed number by another mixed number the product is equal to the another mixed number. For exact same mixed number, when you multiply a mixed number by one number the product is equal to the mixed number.
What is mixed number?Mixed number is the combination of the whole number and the proper fraction. One is integer and other is fraction in a mixed number. As it is the combination of two types of number thus it is known as mixed number.
Mixed number are used to count the whole and part of a thing together.
For example five and a half of a thing can be written as,
[tex]5+\dfrac{1}{2} =5\dfrac{1}{2}[/tex]
Now when a mixed number is multiplied by the another mixed number the product of both is a another mixed number.
For example let multiply 2 and a half with 3 and a half. The result is,
[tex]2\dfrac{3}{2} \times3\dfrac{3}{2} =\dfrac{7}{2} \times \dfrac{9}{2}[/tex]
[tex]2\dfrac{3}{2} \times3\dfrac{3}{2} =\dfrac{63}{4}[/tex]
[tex]2\dfrac{3}{2} \times3\dfrac{3}{2} =15\dfrac{3}{4}[/tex]
Thus when you multiply a mixed number by another mixed number the product is equal to the another mixed number.
If the product should be equal to the given mixed number thus it need to be multiplied by the one. Thus when you multiply a mixed number by one number the product is equal to the mixed number.
Learn more about the mixed number here;
https://brainly.com/question/2639375
if the car moves with an average speed of 14 m/s,how far will it traveled in 65 s?
Answer:
910 m
Step-by-step explanation:
14 x 65 = 910
Answer: 910
Step-by-step explanation:
14 m is how many m the car does in 1 second so to work out how much m it does in 65 seconds you would have to times 14 by 65.
What is the annual rate of inflation (percent of inflation) of a gallon of milk costing $2.25 last year and $2.70 this year
Answer:
20%
Step-by-step explanation:
If using the method of completing the square to solve the quadratic equation
x²– 20x + 24 = 0, which number would have to be added to "complete the
square"?
define el concepto de triangulo
Answer:
Un triángulo tiene tres lados, tres vértices y tres ángulos. La suma de los tres ángulos interiores de un triángulo es siempre 180 °. La suma de la longitud de dos lados de un triángulo es siempre mayor que la longitud del tercer lado.
what fraction is equivalent to 4/16
Answer:
1/4
Step-by-step explanation:
4/16=2/8=1/4
Answer:
1/4
Step-by-step explanation:
4/16 = 1/4 (divide the numerator and denominator by the same number. In this case, 4)
whoever can do this i’ll mark brainiest :)
Answer:
5(3)
Step-by-step explanation:
It's just broken up
Please help, I don't understand this!
9514 1404 393
Answer:
A: a = 100
B: b = 2
Step-by-step explanation:
The problem statement tells you that the population of bacteria is 100 at the start of our observation.
t = 0, f(t) = f(0) = 100
If you remember that a 0 exponent means the value is 1, then you know ...
f(0) = a·b^0 = a·1 = a
Since f(0) = 100, we know a = 100.
__
An exponent signifies repeated multiplication.
We know the population at t=0 is 100. At t = 1, we are told the population doubles. That means it is multiplied by 2.
f(1) = 100·b^1 = 100·2
b^1 = 2 . . . . . . . . . . . . . . . matching parts of these expressions
b = 2 . . . . . . . . . . . . . because b^1 = b
3. Find the measure of the sides of the triangle if the vertices of AEFG are E
(1,4), F(5, 4), and G(1,0). Then classify the triangle by its sides.
The triangle EFG is an isosceles triangle as side EF is congruent to side EG.
How to determine a triangle according to its sides
In this question we have a triangle whose vertices are known. We need to define the figure according to the congruency among its sides. Two sides are congruent when both have the same length. There are three kinds of triangles:
Scalene - Three sides of different length.Isosceles - Two sides of equal length.Equilateral - All sides are of equal length.Sides are formed each pair of vertices. The length of each side can be found by means of Pythagorean theorem:
l = √[(Δx)² + (Δy)²]
First, write the locations of the vertices:
E(x, y) = (1, 4), F(x, y) = (5, 4), G(x, y) = (1, 0)
Second, determine the length of every side of the triangle:
EF = √[(5 - 1)² + (4 - 4)²]
EF = 4
FG = √[(1 - 5)² + (0 - 4)²]
FG = √[4² + (- 4)²]
FG = 4√2
EG = √[(1 - 1)² + (0 - 4)²]
EG = 4
By direct comparison, we conclude that the triangle EFG is an isosceles triangle.
To learn more on isosceles triangles: https://brainly.com/question/10147636
#SPJ1
Last HW Mr Thompson! Please Help!
Answer:
B, D, D, B, C
Step-by-step explanation:
1) The part of the equation that tells us the graph would open downward would be B, the negative coefficient of [tex]x^{2}[/tex].
We know this because, if we reorganize the equation into the standard form y = mx + b, we get y = -(x²) + 1. This means that for any value we substitute for x, y will always be negative. The answer is B.
2) To find the zeroes of this function, we just have to see which answer makes the function, well, zero.
We have the equation y = (-16t - 2) (t - 1)
We set the equation equal to zero like this:
0 = (-16t - 2) (t - 1)
We also know that anything multiplied by zero will equal zero, so:
0 = (-16t - 2) and 0 = (t - 1)
Now we just solve for t in both equations:
0 = -16t - 2
-16t = 2
t = 2/-16 or -1/8
0 = t - 1
t = 1
So our answer will be D.
3) This time, we are given the same equation but the variable t represents time and y represents the height.
The zeroes are when y = 0, so the zeroes (which are 1 and -1/8 from the last problem) mean that the height is also at zero (which is the ground).
Furthermore, time cannot be negative, so the correct answer choice would be D.
4) We are given the same equation and story problem, but instead we are asked to find the height when the ball was thrown. In other words, we need to find the y-intercept.
The y-intercept is when t = 0, so:
y = (-16t - 2) (t - 1)
y = (-16(0) - 2) (0 - 1)
y = (-2) (-1)
y = 2
So, the correct answer is B, 2 feet.
5) This problem is a simple theoretical question. We know that the constant c will represent the vertical translation or y-intercept, so the correct answer is C.
please help! image is below
explaination = brainliest
Answer:
x = 9
Step-by-step explanation:
(3x-20)/9 = 56/72
72(3x-20) = 9(56)
216x-1440 = 504
add 1440 to each side
216x = 1944
divide both sides by 216
x = 9
Answer:
9
Step-by-step explanation:
If you draw a segment parallel to a side of triangle that intersects two sides of the triangle, that segment divides the intersected sides into segments of proportional lengths.
9/72 = (3x - 20)/56
1/8 = (3x - 20)/56
3x - 20 = 1/8 * 56
3x - 20 = 7
3x = 27
x = 9
Answer: 9
Find the measure of b
Answer: 90°
Step-by-step explanation:
Angle b is vertical to the angle that has a measure of 90°
Can someone help me with all of these??Pls, and explain it in words because i have to record a video for it.
Answer:
Question 1: 9 Question 2: e=40
Step-by-step explanation:
Question 1: Divide both sides of the equation by the same term,Cancel terms that are in both the numerator and denominator,Divide the numbers.
Question 2: I just subtracted 56 by 16. 56-16
Question 3: To find the value of x we need to use inverse operation.???
THIS IS ALL I COULD HELP I AM SORRY!
PLZZZ HELP FAST WILL GIVE BRAINLYEST!!!!!!!!!!!
how does changing the net force on an object change its acceleration????????????
Answer:
Changing the net force on an object can either impress on it even more force in the direction that it is moving, making it go faster, or if you apply more net force on the object against it, then it decreases acceleration
Step-by-step explanation:
Find the length of each segment:
Find the value of x
*giving brainliest*
Answer:
10
Step-by-step explanation:
Answer:
x=12
Step-by-step explanation:
Since the triangles are similar, the ratio of the pair of each corresponding side must be the same as the ratios of other corresponding sides.
