Answer:
1/2
Step-by-step explanation:
please help i can’t figure this out
Answer:
C because 100 percent of 15 is 15 and 20 percent of 15 is 3
Graph this function:
y + 1 = 2(x + 3)
Click to select points on the graph.
Answer:
use points (0,5) and (1,7)
see below for graph
Step-by-step explanation:
First, we'll turn the equation from point slope form (y-y1=m(x-x1)) into slope intercept form (y=mx+b)
y+1=2(x+3)
do the distributive property
y+1=2x+6
subtract 1 from both sides
y=2x+5
We'll need two points to graph the line.
You can subsitute x or y as any number you like and solve the equation.
For example:
if x=0:
y=2(0)+5
y=5
so the point would be (0,5)
and if x=1
y=2(1)+5
y=2+5
y=7
point: (1,7)
Use the points (0,5) and (1,7)
See below if you would like to see how it looks like on a graph.
Hope this helps!
A line with a positive slope intersects a horizontal line 2 units to the right of the y-axis. Select each point that can not be the intersection of the two lines.
(1,2)
(−2,2)
(1,−3)
(2,−1)
Answer:
I thank it is the 3 ed one
Step-by-step explanation:
sorry if im wong
solve for m step by step PLEASE HELP!!!
6m-38=m^2-10+25
Answer:
Step-by-step explanation:
7. A train which is 100 meters long is traveling at a speed of 90 km per hour. How many
seconds will it take for this train to pass completely through a 300 meter tunnel?
A 4
B 8
C 12
D 16
E 20
The answer is D, 16. How do you get 16 tho?
Answer:
D; 16 seconds
Step-by-step explanation:
speed = distance/time
speed = 90 km/hr
We need to convert this to m/s because the tunnel is in meters and the time is in seconds:
[tex]\frac{90km}{hr} * \frac{1hr}{3600s} *\frac{1000m}{1km} =25m/s[/tex]
distance = 300 m (tunnel) + 100 m (train) = 400 meters
Solving for time:
[tex]25m/s=\frac{400m}{t} \\(25m/s)(t)=400m\\t=\frac{400m}{25m/s} \\t=16 s[/tex]
I can’t really afford to lose this...It can help me just need the last answer
Answer:
x = 5
Step-by-step explanation:
the angles of a triangle add up to 180°
17x+13x+6x=180
36x = 180
x = 5
Answer: 5
Step-by-step explanation:
To start off, the angles of a triangle add up to 180.
Therefore, you would find he answer by adding all the angles together and making it equal to 180.
13x+17x+6x=180
When you solve the equation, you will get X=5.
To check your work:
13 times 5=65
17 times 5=85
6 times 5=30
65+85+30=180
find the missing term.
a) 14:7 = 6:
b) 10:2 = :8
Answer:
a) let the missing term be X ,then,
14:7=6:X
14/7=6/X
14x=7*6
X=7*6/14
X=3
b) let the missing term be X ,then,
10:2=8:X
10/2=8/X
10x=8*2
X=16/10
X=1.6
What is a solution?
4
Group of answer choices
y=-1
(0,4)
No Solution
(2,-1)
Answer:
fwoueyfg WFE
Step-by-step explanation:
TIE FIGHTERS GO ZOOOOM
in the given image AB and CD are parallel with the transversal DB Which of the following angles are congruent to DBA select the two correct answers
Answer:
∠EDC and ∠FDB
Step-by-step explanation:
I just took test
Also please make me Brainliest
Solve for
x
a) 7^x = 1
Answer:
x=0
Step-by-step explanation:
Take the logarithm of both sides of the equation to remove the variable from the exponent. Hope this helps!
(1,-19), ( -2,-7) what's the slope?
Answer:
Slope: -4
Step-by-step explanation:
Helppppppp Il mark you brainlist!!!! Helppppppp Il mark you brainlist!!!!
The elevations of four points below sea level are -47 feet, -24 feet, -8 feet, and -18 feet.
The elevation of the point closest to sea level is
feet, and the elevation of the point farthest from sea level is
feet.
Answer:
-47
Step-by-step explanation:
in negative numbers the higher you go, the lower it is.
think of opposites, this least to greatest: -47, -24, -18, -8, ok, so you can see that -47 is the least.
Hope this helps you, have a great day.
A fair six sided dice is rolled twice. What is the theoretical probability that the first number is greater then or equal to the second number. WILL AWARD BRAINLIEST.
36 total outcomes
Step-by-step explanation:
Since there are a 6/times 6= 36 possible outcomes
I will cash app u $20 dollars show your work thank u
Answer:
hmm.. very blurry repost please
Step-by-step explanation:
A circle has an area of 254.469. What is the radius? (round to the nearest whole number)
Answer:
c = 2 r π = 2 * 9.0048 * 3.14159 = 56.55 units
7th grade math help me please :)
Step-by-step explanation:
6^4=1296.
so the answer is 1296..................
Answer:
Step-by-step explanation:
m^n
m=6
n=4
6^4
6x6x6x6
36x36
36x36=1296
Which statement is an example of the symmetric property of congruence?
Answer:
C
Step-by-step explanation:GOodlUCk
WHAT ON EARTH IS THIS ANSWER
Answer:
Step-by-step explanation:
You can figure out the angle DBC by the alternate interior theorem. Angle DBC=56 degrees. You already figured out BD.
Since we know BD, BC, and the angle DBC we can use the Law of cosine to find CD
The law of cosine is
CD^2=BC^2+BD^2-2(BC)(BD)cos DBC
Plug in what we know
CD^2=18^2+12.1^2-2(18)(12.1)cos 56
CD^2≈228.8387
Find the square root to isolate CD.
CD≈15.1
PLEASE help i have tried to do this many times but still don’t understand
Answer:
33 is the correct answer
If you were to befriend a person in the first 2 months of school, would you trust them, yes or no?
Answer:
I guess that would depend on the type of person they are-
Step-by-step explanation:
1) Which graph shows different numbers of tickets that Elena can sell to raise more than $180?
2) I would like to know who to mark people the brainiest!!! :)
Answer:
It is the top right
Step-by-step explanation:
I got it right
Planes Q and R are parallel. Lines a and b are shown on planes Q and R, respectively. Planes Q and R are parallel. Plane Q contains line a and plane R contains line b. Both lines are going in different directions. Which statement is true about lines a and b?
Answer:
They are skew lines.
Step-by-step explanation:
Which statement is true about lines a and b?
They are parallel lines.
They are perpendicular lines.
They are skew lines.
They will intersect.
As they both are in different directions they are skew lines .
Skew lines are not parallel neither they .They are also not co planar i.e they lie in different planes.
We have two plane Q and R . We have two line a and b on the different planes Q and R. Both planes are parallel but the lines a and b are in different directions. Therefore they are skew lines . They do not intersect and are also not parallel neither co planar.
Doing an Algebra assignment that is due today, I have multiple problems I need help with, I'm posting 5 questions at a time since I can't post them all. This is the second part :'|
Answer:
The answer is w^2 -12w +36
10. What is 7 less than the square root of 64?
Answer:
1
Step-by-step explanation:
The square root of 64 is 8, since 8 x 8 = 64. 8 - 7 = 1 , so the answer would be 1 ! I hope this helps, and have a wonderful day !
Mrs. Jones drove 138 miles in 2.25 hours and Mr. Jones drove 159 miles in 2.5 hours. Who was driving faster?
Answer:
Mr. Jones
Step-by-step explanation:
it's Mr. Jones because he drove 63.6 miles and his wife drove 61.3
Solve for k.
3k–4≥ - 10
Answer:
k ≥ - 2
Step-by-step explanation:
Given
3k - 4 ≥ - 10 ( add 4 to both sides )
3k ≥ - 6 ( divide both sides by 3 )
k ≥ - 2
Jaden has 3 times as many pieces of gum as Brian has. Jaden has 150 pieces of gum. How many pieces of gum does Brian have?
Answer:
Brian has 50 pieces of gum
Step-by-step explanation:
Jaden has three times as many
Therefore-
n x 30 = 150
We need to solve for n
You can do that by dividing 150 by 3
150/3 = 50
So Brian has 50 pieces
I NEED CORRECT ANSWERS FOR THESE THREE QUESTIONS ASAPPP FOR 25 POINTS
Answer:
[tex]1) y = - \frac{3}{2} x + 4[/tex]
[tex]2)y = x + 5[/tex]
[tex]3)y = 4 + 5x[/tex]
Diego pours 6.8 ounces of water from a full bottle. He estimates that he poured out 20% of the water in the bottle. About how much water was in the full bottle? Explain or show your reasoning.