Answers
Answer:
x = 20°
y = 30
Step-by-step explanation:
The triangle given on close inspection, it is an equilateral triangle.
Each angle in an equilateral triangle is equal. Likewise, each side is equal.
Thus;
16 + y = 46
y = 46 - 16
y = 30
The triangle that has angle 80°, the other complete angle is 60° because it's an angle of an equilateral triangle.
Thus, the smaller angle there is;
180 - (80 + 60) = 40°
Because sum of angles in a triangle is 180°
Now, x + 40 = 60°
Since that's also an angle of an equilateral triangle.
x = 60 - 40
x = 20°
The value of length y is 30 and the value of angle x is 20 degrees and this can be determined by using the properties of an equilateral triangle.
Given :
The triangle ABC is given in the figure.
In an equilateral triangle, all angles are equal and therefore, each side is equal.
16 + y = 46
y = 46 - 16
y = 30
An angle in the triangle is given that is 80 degrees and angle C is 60 degrees because it is an angle of an equilateral triangle.
Applying sum of interior angles property:
80 + 60 + (60 - x) = 180
200 - x = 180
x = [tex]20^\circ[/tex]
For more information, refer to the link given below:
https://brainly.com/question/19237987
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Unrestrained growth of cells in a petri dish can be extremely rapid with a single cell growing into a number of cells given by the formula and parentheses T parentheses equals eight to the tea after T hours enter the formula for the number of cells in the petri dish on a culture started with 20 isolated sauce
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Answer:
c i believe
Step-by-step explanation:
Contributions to the annual Grayson School fund raising campaign were 10% greater in 1984 than they were in 1983. In 1983, contributions were 15% greater than they were in 1982. If contributions for 1984 total $8855, what was the total in 1982?
Answers
Answer:
6774.075
Step-by-step explanation:
1984: 8855
1983: 8855*10/100=885.5
8855-885.5
7969.5
1982
7969.5*15/100=1195.425
7969.5-1195.425
6774.075
HOW HELP ME PLEDSSSSEEEEEEEEEE
Answers
9514 1404 393
Answer:
(6, -3)
Step-by-step explanation:
The midpoint of a segment is the average of the end point coordinates.
F = (C + L)/2
F = ((0, 0) + (12, -6))/2 = (0+12, 0-6)/2 = (6, -3)
The fire station coordinates are (6, -3).
A bag contains 6 cherry, 3 orange, and 4 lemon candies. You reach in and take 4 pieces of candy at random. Find the
probability that you have all orange candies.
Answers
Answer:
total 13 candies
denominator: 13C2
= 78
one possible way to get all orange
ANSWER: 1/78
HELP PLEAESE IT EASY
Answers
A certain forest covers an area of 3500 km² suppose that each year this area decreases by 6.75% what will the area be after 15 years?
Answers
Answer:
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The price of an item has risen to $216 today. Yesterday it was $135. Find the percentage Increase.
Answers
92 divided by the sum of 49 and 36?
Answers
Answer:
92/85
Step-by-step explanation:
find the value of X in the equation below 8x=2.4 (plz be fr)
Answers
Answer:
x=0.3
Step-by-step explanation:
divide 8 by both sides to isolate x
8x/8= 2.4/8
2.4/8= 0.3, leaving x by itself, giving us x=0.3
Hope this helps and have a great week!
answer:x = 0.3
Step-by-step explanation:Simplifying
8x = 2.4
Solving
8x = 2.4
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '8'.
x = 0.3
Simplifying
x = 0.3
Which is the graph of x - y = 1?
Ty
Ty
5
4
4
3
3
3
2
+
2
1
-5-4-3-2-1
6
4
tar
X
-1
1 2 3
1 2 3 4 5
5 -5-4-3-2-1,
22
2
3
2
3
4
3
4
15
4
3
Save and Exit
Next
Submit
Mark this and return
Answers
Answer:
Step-by-step explanation:
The graph of x - y = 1 is plotted below
Plotting linear graphsThe given equation is:
x - y = 1
The equation can be rewritten as:
y = x - 1
This is of the form y = mx + 1
where m is the slope
c is the y-intercept
Compare the equation y = mx + 1 with y = x - 1
The slope, m = 1
The y-intercept, c = -1
The graph of the equation y = x - 1 is plotted below
Learn more on graphs of linear equations here: https://brainly.com/question/14323743
Triangle ABC is a right triangle with legs AB and AC. Points X and Y lie on legs AB and AC, respectively, so that AX:XB=AY:YC=1:2. If BY=16 units and CX=28 units, what is the length of the hypotenuse BC? Express your answer in simplest radical form.
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Answer:
i don't get it
Step-by-step explanation:
what unfortunate mistake did the champion ice skater make with his gold medal
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Answer:
He Had It Bronzed
Step-by-step explanation:
Hope this help pls mark as brainlest!!
5x - 7y - 5x +6 +3y
Pls step by step. Or just answer!
Answers
23
Using the distance formula, d = √(x2 - x1)2 + (y2 - y1)2, what is the distance between point (0, 5) and point (3, -1) rounded to the nearest tenth?
6.7 units
2.4 units
5.5 units
11.2 units
Answers
Alex has x number of baseball cards Danny has 10 more baseball cards than Alex how many baseball cards does Danny have:write your expression here
Answers
Answer:
x+10
Danny has 10 + x baseball cards
Add. Express the sum as a fraction in simplest form. −1/3+1/2 The sum is
Answers
Answer:
1/6
Step-by-step explanation:
A 50-meter vertical tower is braced with a cable secured at the top of the tower and tied 30 meters from the base. What is the angle of depression from the top of the tower to the point on the ground where the cable is tied?
Answers
Answer:
angle of depression = 59.04 degrees
Step-by-step explanation:
tangent X = 30/50
tangent X = 0.6
x = 30.96 degrees
90-30.96 = 50.04 degrees
Answer:
Step-by-step explanation:
θ = arctan(50/30) ≈ 59°
The area of a rectangle is 14 square units. It has side lengths x and y. Given each value for x, find y.
a: x = 2 1/3 units, y
b: x = 4 1/5 units, y
x = 7/6 units, y
Answers
Answer:
28
Step-by-step explanation: im not sure this type of work is not my best but i gave it a try
https://www.savvasrealize.com/community/classes/48717a31a64245798f610490cc796fd1/assignments/013ff67a0f7c4637b86efc678cf9a30b?ticket=ST-9550747-UqbA9WpbcG6durdKfUjH-prod-cas-caschart-5f5996dc76-78nbm
Answers
Answer:
17 to that answer
Step-by-step explanation:
nwwansws s rgjkl rf sghands
s
Se necesitan cortar 3 cintas de 40 cm, 50 cm y 60 cm, en trozos igua-
les de manera que todas sean iguales y con la mayor longitud posible.
¿Cuántos trozos se cortarán?
Answers
Answer:
Se cortarán en 15 trozos.
Step-by-step explanation:
Para determinar la longitud de cada trozo tal que todos los trozos tengan la misma longitud, se descompone factorialmente cada número:
[tex]40 = 2\times 2 \times 2 \times 5[/tex]
[tex]50 = 2\times 5\times 5[/tex]
[tex]60 = 2\times 2\times 3\times 5[/tex]
Ahora, determinamos el factor común de los tres números. Se puede encontrar que los tres números comparten un 2 y un 5. Entonces, el factor común es:
[tex]r = 2\times 5 = 10[/tex]
Este factor común representa la longitud de cada segmento. La cantidad de elementos se obtiene al dividir la suma de longitudes de las cintas por el factor común:
[tex]x = \frac{40\,cm+50\,cm+60\,cm}{10\,cm}[/tex]
[tex]x = \frac{150\,cm}{10\,cm}[/tex]
[tex]x = 15[/tex]
Se cortarán en 15 trozos.
The population of a certain city increased by 18,000 people.
Write a signed number to represent this population change.
Answers
Answer:
[tex]+18000[/tex]
Step-by-step explanation:
Given
Increment = 18000
Required
Represent as a signed number
If the initial population is x.
The new population (y) will be:
[tex]y = x + 18000[/tex]
It is "+" because the population of the city increases.
Hence, the signed number is [tex]+18000[/tex]
Whats the question mark?
50/2000 = 6/?
pls help fastest get brainliest
Answers
Answer:
[tex]?=240[/tex]
Step-by-step explanation:
We can let the [tex]?[/tex] be [tex]x[/tex]. Rewriting the proportion, we get:
[tex]\frac{50}{2000}=\frac{6}{x}[/tex]
Solving for [tex]x[/tex], we get:
[tex]\frac{50}{2000}=\frac{6}{x}[/tex]
[tex]50*x=2000*6[/tex] (Cross-Products Property)
[tex]50x=12000[/tex] (Simplify)
[tex]\frac{50x}{50}=\frac{12000}{50}[/tex] (Divide both sides of the equation by [tex]50[/tex] to get rid of [tex]x[/tex]'s coefficient)
[tex]x=240[/tex] (Simplify)
Since [tex]?=x[/tex], we know that [tex]?=240[/tex]. Hope this helps!
Help please 3(x+2)= I don’t know
Answers
Answer: 3x+6
Step-by-step explanation:
help on geometry plzzzz find b
Answers
Answer:
5.5 cm
Step-by-step explanation:
Please can someone help me thank you :)
Answers
Answer:
u funkin this is ur test idiot
Answer: 42
Step-by-step explanation:
Lwh equals volume
6*3*2 equals 36
2*3*1 equals 6
36 + 6 equals 42
What might have happened if the Dodgers had not signed Jackie Robinson?
1. African Americans would not be allowed to play baseball anywhere
2. Willie Mays might not have played in the Major Leagues
3. The civil rights movement would not have happened
4. Segregation would not have ended
Answers
Answer:
1
Step-by-step explanation:
Its 1 because he was the first black baseball player in history of baseball im pretty sure.
how do i graph x+4y=8
Answers
Answer:
x = 8 y = 2
(8,2)
Step-by-step explanation:
You have to find the value of both x and y
x + 4y = 8
to find x you have to cancel out y so,
x + 4(0) = 8
x = 8
to find y you have to cancel out x
0 + 4y = 8
4y = 8
divide both sides by 4
y = 2
Hope this Helps!!!
By changing the equation to slope intercept form we draw the graph and graph is given in attachment.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
Let us convert the equation of line x+4y=8 to slope intercept form.
The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
x+4y=8
4y=8-x
Divide both sides by 4
y=-x+2
Now let us find few point to draw the graph.
If x=0
y=2
If x=1
y=1
If x=2
then y=0
if x=3
then y=-1
Now plot (0, 2), (1, 1) and (3, -1) and draw the graph
Hence, by plotting the points (0, 2), (1, 1) and (3, -1) we draw the graph and the graph is in attachment.
To learn more on Graph click:
https://brainly.com/question/17267403
#SPJ2
8(1+2i)-(7-3i)=1+5i
What mistake did Daine make?
Answers
Answer:
He did not apply the distributive property correctly for 8(1 + 2i).
Step-by-step explanation:
2 What is the meaning of each part of Carla's expression?
Answers
Answer:
you need to add Carla's expression or something for us to answer this question I can try to help if you add it
Step-by-step explanation:
have a good rest of your day tho :) ❤