Answers
Answer:
64°
Step-by-step explanation:
64°
Related Questions
Solve the equation for x:
Answers
Step-by-step explanation:
5= 0.3 x
=> both sides times 10
50 = 3x
x = 50/3
x = 16.67 (C)
Answer:
C
Step-by-step explanation:
5÷ 0.3= 16.666 ⇒ 16.67
The dot plot shows a random sample of the number of fish caught and released by 30 participants during a two-day fishing derby.
Answers
Answer:
The average of each day is 6 fishes
Step-by-step explanation:
Given
See attachment for dot plot
Required
Determine the true statement
For day 1, we have:
[tex]Fis hes = 3 + 6 + 6 + 6 + 6 + 3[/tex]
[tex]Fis hes = 30[/tex]
[tex]Participants = 6[/tex]
The mean is:
[tex]Mean = \frac{Fish es}{Participants}[/tex]
[tex]Mean = \frac{30}{6}[/tex]
[tex]Mean = 5[/tex]
For day 2, we have:
[tex]Fis hes = 3 + 3 + 4 + 6 + 7 + 7[/tex]
[tex]Fis hes = 30[/tex]
[tex]Participants = 6[/tex]
The mean is:
[tex]Mean = \frac{Fish es}{Participants}[/tex]
[tex]Mean = \frac{30}{6}[/tex]
[tex]Mean = 5[/tex]
Solve: 8 (5 + 3)
1. What number are you distributing?
2. Show your work
3. Answer is?
Answers
Answer:
64
you are distrbuting both the 8 which =64
Step-by-step explanation:
See the steps below:)
Answer:
Step-by-step explanation:
8(5+3)
You distribute what's in the Parentheses
8 x 5 = 40 and 8 x 3 = 24
40+24 = 64
I need the Answer Immediately!!!!!!!!
Answers
Answer:
Slope = 3
Y-intercept = 3
Equation = 3x + 3
Step-by-step explanation:
Slope = Change in y / Change in x
Change in y = +3
Change in x = +1
Slope = 3/1
Slope = 3
Y-intercept = y-value where x = 0
Y-intercept: x = 0; y = 6-3
Y-intercept = 3
Equation: y = mx + b
m = slope
b = y-intercept
Equation: y = 3x + 3
Hope this helps!
which expression has a vaule of 2/3?
Answers
Answer:
so the answer is 32/48
Step-by-step explanation:
(8+24)/(12*4)
32/48
2/3
i hope this helps
I need help asap. 20 points
Answers
Answer:
option d
Step-by-step explanation:
-5x + 4 - 7 + 8x =
-1(3x - 3)
-3x+3=
Answer:
3−3
brainly wont let me do less than 20 characters
100 point!What is the total surface area of the square pyramid?
A square pyramid. The square base has side lengths of 8 inches. The triangular sides have a height of 5 inches.
__________ square inches
20
40
104
144
Answers
the answer is 144 square inches
Use the numbers to complete the ordered pairs that represent the endpoints of line segment YZ
Answers
Answer:
what numbers ?
Step-by-step explanation:
sketch 0=7pi/6 in standard position
Answers
Answer:
i need to get the full question, then i can help u. goodluck :)
Step-by-step explanation:
Please help me asap
Answers
Answer:
2) 25%
Step-by-step explanation:
Answer:
The answer is (2)
Step-by-step explanation:
A tank with water is shown. What is the volume of the empty space in the
tank?*
Answers
Answer:
=500in^3
Step-by-step explanation:
12-7=5
side length of empty space = 5 in
volume = 5×10×10
volume = 500
Answer:
Volume= side3
= 10x10x10
= 1000 cubic inches
mark me brainliestt :))
The table below shows the number of marbles of different colors in a bag:
Marble Experiment
Color of
Marbles Number of
Marbles
Red
1
White
5
Black
10
Ursula draws a marble from the bag randomly without looking. She then draws another marble from the bag without replacing the first one. Which expression shows the probability of drawing black marbles in both the trials?
10 over 16 added to 9 over 16
10 over 16 added to 9 over 15
10 over 16 multiplied by 9 over 16
10 over 16 multiplied by 9 over 15
Answers
Step-by-step explanation:
10 over 16 multiplied by 9 over 16
What is the measure of Zc? b C a 124° O 45° O 56° O 60° O 66°
Answers
Answer:
56
Step-by-step explanation:
124 and c share a line, meaning their sum is 180. To find c, subtract 124 from 180
Latifah drew this obtuse, scalene triangle.
A triangle has side lengths 8 and 10. The angle between the 2 sides has a measure of 116 degrees.
She will draw a congruent triangle and use it to form a 4-sided polygon. What type of quadrilateral could it be?
a quadrilateral that is a parallelogram
a rectangle that is not a rhombus
a rhombus
a square
Answers
Answer:
i'd say its a rhombus (C)
Step-by-step explanation:
i have this question on my exam on edg. and that is the answer i came up with after reviewing the image that was provided on the exam.
other people say that its a quadrillateral that is a parallelogram but i drew out the shape and the lines were intersecting. so its probably not A. :)
Jesus is King!!
Yuki just bought a big-
screen TV set. The
screen has a diagonal
measure of 40 in. If the
screen is 32 in. wide,
how high is it?
Answers
Answer:
24 I think..
Step-by-step explanation:
a^2 + b^2 = c^2
32^2 + b^2 = 40^2
b^2 = 1600 - 1024
b^2 = 576
b = 24
square root of 225/16 AS A FRACTION!!!
Answers
The solution is, square root of 225/16 is 15/4.
What is Square root?A square root of a number is a value that, when multiplied by itself, gives the number. In mathematics, a square root of a number x is a number y such that y² = x; in other words, a number y whose square is x.
For example, 4 and −4 are square roots of 16, because 4² = ² = 16.
here, we have,
225/16
=15^2/4^2
so, square root of 225/16
=√15^2/4^2
=15/4
Hence, The solution is, square root of 225/16 is 15/4.
To learn more on square root click:
brainly.com/question/29286039
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Find the value for x
Answers
Answer:
Value of x --> 15°
Step-by-step explanation:
(2x + 60°) and 6x lie on a straight line. So, they form a linear pair. Their sum gives 180°.
---> (2x + 60°) + 6x = 180°
2x + 60° + 6x = 180°
8x + 60° = 180°
8x = 180°- 60°
8x = 120
x = [tex]\frac{120}{8}[/tex]
x equals 15°Fill in the missing number. 7 + __ = 88
Answers
Answer:
[81 is the missing number.]
Step-by-step explanation:
7+x=88
Let us substitute the mixing number as x.
To find a variable we must ISOLATE it.
To isolate in this situation, we must remove the 7.
We must subtract 7 from both sides, to isolate x. like this-
7-7+x=88-7
This results in,
x=81
So this missing number or (x) is equal to 81
This is an easy question
Answers
Answer:
tara has 29 red pens shawn had 3 red pens before.
Step-by-step explanation:
Answer:
Hello! answer for the first question: 29
answer for the second question: 3
Hope that helps!
8 + r = 11 r = 3
Which scenario will produce light?
a) an electron moving into the nucleus
b) an electron is removed from the atom
c) an electron moving to a ground state
d) an electron moving to an excited state
Answers
Answer:
an electron moving into the nucleus
When an electron moved to an excited state, it will produce light. So, the correct option is (D).
What is Light?
Light are commonly referred as Electromagnetic Radiation which can be detected by the human eye. This spectrum is extremely broad which ranges from low energy radio waves with wavelengths that are to high energy gamma rays with wavelengths which are less than 1x [tex]10^-^1^1[/tex].
The largest electromagnetic waves having wavelengths from a few centimeters to over 100 meters called as radio waves while the smallest electromagnetic waves having wavelengths which is the size of an atomic nucleus are called gamma rays. In between these waves, microwaves, infrared light, visible light, ultraviolet light and X-rays. It refers to visible radiant energy.
Light is emitted when an electron jumps from a higher orbit to a lower orbit and absorbed when it jumps from a lower to higher orbit which causes to produce light.
Thus, when an electron moved to an excited state, it will produce light. So, the correct option is (D).
Learn more about Light, here:
https://brainly.com/question/15200315
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What is 70×100000? will give 30 points.
Answers
Answer:
70000000
Step-by-step explanation:
what value of d makes the equation 5d-3=2d+6 true?
I NEED HELP WITH THIS ASAP
Answers
Answer:
the answer for this question is 3
5d-3=2d+6
Subtract 2d from both sides.
3D -3 = 6
Add three on both sides to isolate 3d
3D = 9
Divide by 3 on both sides
Therefore, D = 3
use the information given to find the value of n in each of the following sets of number
Answers
Answer:
No picture try uploading it again and I can see if I can help you
I need Help with this question.
Please show workings.
Question:
[tex]{3}^{x} + {4}^{x} = {5}^{x} [/tex]
P.S : The answer is 2.
I just need the working.
Answers
Answer:
[tex] x =2[/tex]
Step-by-step explanation:
Given :-
[tex]{3}^{x} + {4}^{x} = {5}^{x} [/tex]And we need to find out the value of x. Well there is no specific method to solve the equation .This can be only done using the " Trial and error" Method.
We know that , 3 , 4 and 5 are Pythagorean triplets . So the sum of squares of two smallest numbers is equal to the square of the largest number . Henceforth ,[tex]\implies {3}^{2} + {4}^{2} = {5}^{2} [/tex]
Verification :-
[tex]\implies {3}^{2} + 4^2 = 9+16=25=\boxed{5^2}[/tex]
So , the value of x is 2 . We can here prove that , x does not have other roots other than 2 . For that , divide the both sides of equation by [tex]5^x[/tex] , we have ,
[tex]\implies \dfrac{{3}^{x} + {4}^{x}}{5^x} = \dfrac{{5}^{x}}{5^x} [/tex]
[tex]\implies \bigg( \dfrac{3}{5}\bigg)^x+ \bigg( \dfrac{4}{5}\bigg)^x = 1 [/tex]
Now if we take the value of x greater than 2 or less than 2 , then the value 1 will not be satisfied for the values of x greater than or less than 2 .That is ,
If x > 2[tex]\implies \bigg( \dfrac{3}{5}\bigg)^x+\bigg( \dfrac{4}{5}\bigg)^x > \bigg( \dfrac{3}{5}\bigg)^2 +\bigg( \dfrac{4}{5}\bigg)^2 [/tex]
Subsequently :-
[tex]\implies \bigg( \dfrac{3}{5}\bigg)^x+\bigg( \dfrac{4}{5}\bigg)^x > 1 [/tex]
If x < 2[tex]\implies \bigg( \dfrac{3}{5}\bigg)^x+\bigg( \dfrac{4}{5}\bigg)^x < \bigg( \dfrac{3}{5}\bigg)^2 +\bigg( \dfrac{4}{5}\bigg)^2 [/tex]
Subsequently :-
[tex]\implies \bigg( \dfrac{3}{5}\bigg)^x+\bigg( \dfrac{4}{5}\bigg)^x <1[/tex]
Thus there is no other value other than 2 for which the value of above expression becomes 1 .Hence 2 is the root of the given equation.
Please Help!!!! Write an exponential function. In your own words, describe the rate of change of this function and what the graph looks like.
Answers
Answer:
A rate of change is a rate that describes how one quantity changes in relation to another quantity. If x is the independent variable and y is the dependent variable, then. rate of change=change in y change in x. Rates of change can be positive or negative.
Step-by-step explanation:
Answer:
A rate of change is a rate that describes how one quantity changes in relation to another quantity. If x is the independent variable and y is the dependent variable, then. rate of change=change in y change in x. Rates of change can be positive or negative.
Step-by-step explanation:
If you are willing to help an idi0t, the click here! if not, well, then, don't click! ;)
Answers
Answer:
1 no False
2 no True
3 no True
4 no False
Step-by-step explanation:
Please help solve this math problem
Answers
A farmer had 200 rows oh his field, He plowed 1/4 of them. How many rows did he plow? (Write the explanation and answer)
Answers
Answer:
He plowed 50 rows.
Step-by-step explanation:
Use proportions
1/4 = x/200
then cross multiply to find x.
4x=200
Divide both sides by 4
x= 50
He plowed 50 rows.
Hi there!
»»————- ★ ————-««
I believe your answer is:
50 fields.
»»————- ★ ————-««
Here’s why:
The farmer has 200 rows total on his field. He plowed a fourth of the field.⸻⸻⸻⸻
[tex]\boxed{\text{Number of Fields Plowed:}}\\\\\rightarrow200*(\frac{1}{4})\\\\\rightarrow\boxed{50}[/tex]
⸻⸻⸻⸻
The farmer should of plowed 50 fields.
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
Josefina lives near a duck pond. She wants to know how many ducks use the pond. She places leg bands on 12 ducks one day. A week later, she examines 20 ducks and finds that 3 of them have leg bands. About how many ducks use the pond? 80 29 160 50
Answers
Answer:
80
Step-by-step explanation:
This is calculated as:
(Number of ducks with bands × Number of examined ducks)/ Number of ducks found with leg band
= Number of ducks with bands = 12 ducks
Number of examined ducks = 20 ducks
Number of ducks found with leg band = 3 ducks
Hence:
12 × 20/3
= 240/3
= 80 ducks
Therefore, 80 ducks used the ponds
Solve the equation for x
Answers
Step-by-step explanation:
x/3 + 2 = - 6
both sides times 3
=>
x+6= -18
x= -18-6
x= -24 (c)