Answer:
Step-by-step explanation:
To factorize ,
6a+10ab
=2a(3+5b) [ common 2a from both the terms]
A model ship is built to a scale of 1 cm : 5m. The length of the model is 25 cm. What is the length of the actual ship?
Answer:
The length of the actual ship is 125 meters.
Step-by-step explanation:
Scaling
Objects can be represented in a reduced or augmented size by using scaling which is basically multiplying or dividing by a constant factor. We use scaling for example, when representing geographic locations on a map.
A model ship is built to a scale of 1 cm: 5 m. This means that each centimeter of the model represents an actual length of 5 m.
The length of the model is 25 cm, thus the real ship has a length of 25*5 = 125 m.
The length of the actual ship is 125 meters.
Please help! Write the slope-intercept form equation of the trend line
Answer:
y= -1/3x+9.2
Step-by-step explanation:
I believe that it is 9.2 although it could be another number in the 9's.
The slope is (rise) -1 and (run) 3 and the line crosses the y-intercept at what it looks like 9.2
2/5 x (-7/12) in simplest form.
A. -7/25
B. 7/20
C. -7/30
D. 7/30
Answer:
C. -7/30
Step-by-step explanation:
You just multiply 2•-7 and 5•12
Miriam is visiting five friends in her neighborhood, Louise, Mike, Nicole, Oscar, and Pascal. In each arrangement below, the first initial of each person’s name represents that person’s position as he or she is visited by Miriam.
Which shows all the outcomes for this event if she visits with Nicole first and Louise last?
Answer:
C on Ed
Step-by-step explanation:
6 + 2/5b = 12
What does “b” equal?
Answer:
B = 15
Step-by-step explanation:
Combine multiplied terms into a single fraction
6 + 2b/5 = 12
Subtract 6 from both sides
6 + 2b/5 (-6) = 12 (-6) = 2b/5 = 6
Multiply all terms by the same value to eliminate fraction denominators
2b/5 ( x 5) = 6 (x 5)
Simplify
2b = 30
Please I just need them labeled by .. SSS,SAS,ASA,HL Triangle Congruence
Answer:
1. ASA
2. SSS
3. HL
4. ASA
5. SAS
6. SAS
7. SAS (not sure on this one)
8. HL
Express in scientific notation: 8346000
Answer:
gyhujiuhyg
Step-by-step explanation:
gtfgyhujy
Step-by-step explanation:
Given
8346000
In scientific notation
=
[tex]8.346 \times {10}^{6} [/tex]
Hope it helps :)
Lines AB and CD are parallel. If 7 measures (3x + 7)°, and 6 measures 76°, what is the value of x?
please help will mark brainiest
Answer:
I think it may be the answer C
Got 2 vector questions here which I would be very grateful if you could help me solve it
Step-by-step explanation:
1st question
a)AB=-a+b=b-a
b)OC=a+b-a+3/2(b-a)=b+3/2b-3/2a=5/2b-3/2a=(5b-3a)/2
2nd question
a)CA=2a
b)AB=-a+b=b-a
c)BC=-b-a
The original triangle shown in the
diagram above is reflected across the
y-axis. In which quadrant is the image
of the triangle located?
Answer:
i think (2,2)
Step-by-step explanation:
Answer: Quadrant #2 The one of the upper left corner
Step-by-step explanation:
If you reflect across the y-axis the x coordinate's become negative but the y-coordinates stay positive
so if you reflect it over the y-axis the coordinate's would be
(-4, 1), (-2, 2), (-3, 4)
I need help with this
Answer:
Step-by-step explanation:
3 4 6 9 10
21 28 42 63 70
can someone pls help me i have a 0 in math rn
Answer:
d, b, e
Step-by-step explanation:
Our first prism has a volume of 64, and 1/2 of that would be 32. To calculate volume, we multiply the length times width times height. Option d has the numbers 4 times 4 times 2, which equals 32. Option b has the numbers 8 times 4 times one which equals 32. Finally, option e has the numbers 8 times 2 times 2 which is also 32 thus these 3 are your answers
PLEASE ANSWER ASAP ITS EASY
71/2 divided by 3/4
Answer:
that would be 10 my good sir :)
Step-by-step explanation:
What is the volume of the sphere below?
Use the formula V=
9 cm
A 339.12 cm
B 3,052.08 cm
C 37.68 cm
a
A
ООО
B
c
C
Answer:
.......B......
Step-by-step explanation:
.
.
.
.
.
.
Classify the triangle by its sides and angles.
How can you tell if 2 functions are inverses of each other?
"We know that for any two inverses f(x) = g(y), meaning that if we take f(x) for any x in the domain of f(x), then g(y), where y is the outcome of f(x), should output x." That is how you test to see if two functions are inverses.
Find the value of x
Look at the picture^^
Answer with work please I need help???
Don’t mind the work in the box I didn’t have space for it on the other question.
Step-by-step explanation:
Applying Pythagoras theorem ,
[tex]{24}^{2} = {11}^{2} + {x}^{2} \\ 576 = {121} + {x}^{2} \\ {x}^{2} = 576 - 121 \\ {x}^{2} = 455 \\ x = \sqrt{455} \\ x = 21.33[/tex]
42p + 54q
PLEASE HELP ME I REALLY NEED HELP!!
Answer:
Factor 6 out of 42 p + 54 q .
6 ( 7 p + 9 q )
I factored it right here but if you want it simplified, it's already the most simplified it can be
Step-by-step explanation:
Hope this helps! Have a great day! Brainliest please!
Bob’s heart rate is 68 beats per minute. a. If this is his average heart rate, how many times will his heart beat in 15 years? b. If Bob’s heartbeat 604,800 times, how many days in decimal form would have elapsed? c. If Bob’s heartbeat 747,533 times, how much time has elapsed? Give your answer in days, hours, and minutes. (Round to the nearest minute.)
Answer:
Try googling it
Step-by-step explanation:
If WX is a midsegment of TUV find TU
A 4
B 9
C 12
D 18
Answer:
is this a question meant to evaluate you, such as a test, exam, quiz, or assessment?
Step-by-step explanation:
the answer is d
x² - 3x = 4 in standard form
Answer:
Three times a number, when subtracted from the square of that number gives four.
Step-by-step explanation:
let x = any number3x = three times a number4 = fourHOPE THIS HELPS YOU
HOPE THIS HELPS YOUFollw me = 10 thanks
HOPE THIS HELPS YOUFollw me = 10 thanksMark as brainliest = 10 thanks
HOPE THIS HELPS YOUFollw me = 10 thanksMark as brainliest = 10 thanks1 thanks to me = 2 thanks
what is 10 to the power of 5?.
Answer:
100000
Step-by-step explanation:
10 to the power of 5
Answer:
100000
Step-by-step explanation:
Because you have to multi[ly 10 by itself 5 times
10*10*10*10*10= 100000
Or just add 5 zeros at the end of the 1
I hope this helps!!!
Since energy costs began increasing in the 1970s, a major shift in building practices is the use of more *
Answer:
Fuel efficient vehicles
Step-by-step explanation:
Since energy costs began increasing in 1970s, a major shift in building practices is the use of more Fuel efficient vehicles. In the 1970s the rise in the cost of energy made most vehicle users to start using smaller vehicles instead of Larger vehicles because smaller cars consume less energy. the effect of this shift caused a structural unemployment in the car manufacturing industry
Please help me with this problem. The ratio of cats to dogs is 2:1 and the ratio of dogs to parrots is 15:2. In addition, the ratio of parrots to
snakes is 3:1 and the ratio of snakes to turtles is 6:7. What is the ratio of cats to turtles?
Answer:
6:7
Step-by-step explanation: sorry if i'm wrong in like 80% im right
because it says cats to dogs if cats was frist in the question than in the ratio of 2:1 the 2 means the cats same gose for the turtels one 7 means the turtels because it was second in the question
Which pairs of integers are additive inverses?
4,4
4, -4
3, -3
3, -4
In the ellipse shown below, the red line segment is called the
A. major axis
B. diameter
C. minor axis
D. radius
Answer:
A. Major Axis
Step-by-step explanation:
Red line shows the Major axis of the ellipse drawn.
What is Conic Section?A conic section, conic or a quadratic curve is a curve obtained from a cone's surface intersecting a plane.
An ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant.
An ellipse uses two axis, major and minor.
Major axis is the larger one and minor axis is smaller.
The minor axis of an ellipse is the line that contains the shorter of the two line segments about which the ellipse is symmetrical
Now we come to the question.
Here extreme points of the red line are on the ellipse are more distant than the extreme points of the axis perpendicular to the red line.
Therefore, red line shows the Major axis of the ellipse drawn.
To learn more on Conic Section click:
https://brainly.com/question/19507943
#SPJ7
can someone write this in standard form -7-3x=9x(x+2)
Answer: -9x ² -21x -7 = 0
Step-by-step explanation:
Alan has forgotten his 4-digit PIN code.
He knows the first digit is 3, and last digit is larger than 3.
How many different sets of 4 digits could it be?
Solve the inequality 21<2x+3
Answer:
x = 9 and up
Step-by-step explanation:
