Answer: Choice C: none of the above
Step-by-step explanation:
The distance between two numbers would be |(number 1) - (number 2)|
--------------------------------------------------------------
Given
Number 1=-3.9
Number 2=-4.7
|(number 1) - (number 2)|
=|(-3.9) - (-4.7)|
=|-3.9+4.7|
The choice is not available.
Therefore, it is none of the above.
Hope this helps!! :)
Please let me know if you have any questions
Question 1
Which statement about the system of equations y = 3x + 9 and y = 3x – 4 is true?
A. No solution
B. Infinite solutions
C. Exactly one solution
D. Different y-intercepts so there are two solutions
Answer:
A. no solution
Step-by-step explanation:
y = 3x + 9
y = 3x - 4
Let's solve this.
We can see that both equations equal y, so we can set them equal to each other.
3x + 9 = 3x - 4
Combine like terms.
[add 4 to both sides]
3x + 13 = 3x
[subtract 3x from both sides]
13 = 0
This statement is not true; therefore, there is no solution.
If we look at the graph below, we can see the lines are parallel. Parallel lines will never intersect and have no solution in a system of equations.
Hope this helps!
Determine whether the Law of Cosines or the Law of Sines is needed to solve the triangle a = 11, b = 13, c = 7
Answer:
Step-by-step explanation:
Use the Law of Cosines:
c^2 = a^2 + b^2 - 2ab*cos C becomes
7^2 = 11^2 + 13^2 - 2(11)(13)cos C.
Once you have cos C, and then side c, you can use the Law of Sines to find the other two interior angles.
HELP! I NEED HELP ASAP
Step-by-step explanation:
yes the 10' wave is the outlier
Answer:
The correct option is .The 10 foot wave is an outlier.
Step-by-step explanation:
PLEASE HELP!! Write the equation on the line that matches the table.
The table below shows the amount of money Michelle has
in her savings account each month.
Month
0
1
2
3
Savings ($$)
50
65
80
95
Michelle deposited the same amount every week. Based on
this information, which statement about the table is true?
A.
The slope represents the total amount of money in
Michelle's savings account. The slope is $50.
B.
The slope represents the amount of money Michelle
deposited each month. The slope is $15.
C.
The slope represents the amount of money Michelle
began with in her savings account. The slope is $50.
D.
The slope represents the number of months Michelle
saved. The slope is 3
Plz help me!!! Giving brainliest if someone else answers it. I put 2 questions
Answer:
1) C
2) A
Hope it Helps!
:)
Ramsay cuts out a piece from a circular cardboard for a school project. The radius of the cardboard is 10 inches and the measure of the central angle is 54 degrees, as shown.
What is the length of the curved boundary of the piece of the cardboard Ramsay cuts out?
Leave in terms of π.
Answer:
34 inches
Step-by-step explanation :
54/360 X 20
Classify the triangle as acute, right, or obtuse.
45
110°
25°
Find m
Someone pleaseee helppAnswer:
107°
Step-by-step explanation:
m∠m+m∠p= 180°
(7x+31)°(21x-19)°=180°
7x+31+21x-19= 180
7x+21x=180+19-31
28x=168
x= 168/28
x= 6
m∠p= (21x-19)°
= (21(16)-19)°=(126-19)°
= 107°
------------
hope it helps..
have a great day!!
Only answer if you are 100% sure about the answer.
Answer:
180
Step-by-step explanation:
Answer: 180ft^3
Step-by-step explanation:
Three hikers wanted to share the weight of their backpacks equally. Their backpacks weigh 31, 37, and 25 pounds. How much weight should each hiker carry?
a) 31
b) 39
c) 93
d) 30
Answer:
A
Step-by-step explanation:
Answer:
The answer is A) 31
Step-by-step explanation:
31 +37 +25 = 93
93 divided by 3 = 31
Height is 7 inches and the diameter is 2 inches what is the radius
Answer, 1
The radius is half the diameter
Solve for x. Enter the solutions from least to greatest. Round to two decimal places. (x + 8)^2 - 7 = 0
Answer:
x
= − 5.35424868 , − 10.64575131
Step-by-step explanation:
Answer:
Step-by-step explanation:
(x+8)^2=7
(x+8) = [tex]\pm \sqrt7[/tex]
x = [tex]\sqrt7[/tex]-8 and -8-[tex]\sqrt7[/tex]
which is about -10.65 and -5.35
Find the slope of this line: (15,7) (3,-2)
Help
Answer:
[tex]m=\frac{3}{4}[/tex]
Step-by-step explanation:
[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(15,\:7\right),\:\left(x_2,\:y_2\right)=\left(3,\:-2\right)[/tex]
[tex]m=\frac{-2-7}{3-15}[/tex]
[tex]\mathrm{Refine}[/tex]
[tex]m=\frac{3}{4}[/tex]
PLEASE HELP MEEE ITS DUE IN 30 MINUTES!
Answer:
(suprisingly easy) 6x3x4=72 in.
Step-by-step explanation:
Answer:
look for the formular of volume
At Super Grocery, potatoes cost $2.85 for 5 pounds. At Value Market, potatoes cost $4.20 for 7 pounds. What is the unit price of a pound of potatoes at Value Market.
Answer:
$1.66 per pound of potatoes.
Step-by-step explanation:
7/4.20 = 1.66$ per Pound
Mark as brainllest
$1.66 per pound of potatoes.
A data set is normally distributed with a mean of 27 and a standard deviation of 3.5.
Find the.z-score for a value of 25, to the nearest hundredth.
Answer: -0.57
Step-by-step explanation:
z-score: data - mean / standard deviation
25 - 27 / 3.5
= -0.57
What is the volume of the Cylinder ? Use 3 14 round the answer to the nearest hundredth . h = 7in r = 7in
Answer:
V = 1077.02 in³
Step-by-step explanation:
To find the volume of a cylinder, we use this formula:
V = πr²h
Let's plug in what we know.
V = (3.14)(7)²(7)
Evaluate the exponent first.
V = (3.14)(49)(7)
Multiply.
V = 1077.02 in³
Hope this helps!
please please help me im begging you T_T
Answer:
s = 25
r = 155
t = 155
Step-by-step explanation:
r + 25 = 180
t + 25 = 180
s + t = 180
6. Which equation written in slope-intercept form represents the trend line 1 shown on the scatter plot below?
9514 1404 393
Answer:
B
Step-by-step explanation:
The line has a y-intercept of 40 (in agreement with all answer choices). It goes through the point (6, 30), so has a "rise" of -10 for a "run" of 6. The slope is ...
m = rise/run = -10/6 = -5/3
The equation with a slope of -5/3 is the one shown in choice B.
Answer:
B
Step-by-step explanation:
Helpp I don’t understand
An eagle perched 40 ft up in a tree looks down at a 35 degree angle(angle of depression) and spots a vole. How far is the vole from the eagle(diagonal) to the nearest tenth of a foot?
Answer:
[tex]X=49ft[/tex]
Step-by-step explanation:
From the question we are told that:
Height of Eagle [tex]h=40ft[/tex]
Angle of depression [tex]\theta=35\textdegree[/tex]
Generally the trigonometry equation for diagonal X is mathematically given by
[tex]Cos\theta \textdegree=\frac{Adjacent}{Hypotenuse} }[/tex]
[tex]Cos\theta \textdegree=\frac{h}{X} }[/tex]
[tex]X=\frac{40}{Cos 35 } }[/tex]
[tex]X=48.83ft[/tex]
[tex]X=49ft[/tex]
Hello I need help with this question. Can you please explain how to got your answer?
Answer:
B) y = 4/3x - 2
Step-by-step explanation:
In pic below.
Answer:
The correct answer is B
Step-by-step explanation:
hope it will help you
Please help I got the answer wrong-
Answer:
[tex]x {}^{2} = 150[/tex]
Step-by-step explanation:
What I did was
[tex]5 \times 5 = 25[/tex]
then I did
[tex]5 \times 5 = 25 \times 5 = 150[/tex]
and I'm hoping 150 is the answer. HOPE THIS HELPED
please answer the questions
Write each verbal expression as an algebraic expression.
6 times the difference of d and 5
help please
Answer:
6(d-5)
Step-by-step explanation:
i think this must be the equation
How many lines of symmetry does this rectangle have?
A. 1
B. 2
C. 3
D. 4
E. 5
Answer:
A rectangle has 4 sides with C: Two Lines of Symmetry.
Step-by-step explanation:
Consider the graphs of functions f(x) and g(x). Use the drop-down menu to complete the statement. On the interval 3≤x≤∞, function Choose... has a greater rate of growth.
Answer:
g(x) has the greater rate of growth
Step-by-step explanation:
Write an inequality for this statement . ( you do not have to solve) Miguel is planning on going to the arcade with $17.60 in his pocket. It will cost him $8 to get there and get home by a taxi . If all games cost 25 cents . Write and solve an inequality to show the number of games he can play.
Answer:
8 + .25x < 17.60
Step-by-step explanation:
The inequality sign should be less or equal to 17.60, but I don't have that on my phone.
Mandy made a circular flower garden with a
diameter of 7 feet. She wants to put a fence
around the outside of the garden. About how
much fence does Mandy need to buy? (Use 3.14
for r.)
A.
11 feet
B. 22 feet
C. 38 feet
D. 44 feet
Answer:
b. 22
Step-by-step explanation:
7 x 3.14 = 21.95
( you have to buy 22 because you connot buy half of one so
you have to round up)
21.95 - 22