pleaseeeeeee help me this is a test for geometry, please read carefully before answering.
Answers
Answer:
1. A
2. A
3. C
4. C
5. A
Step-by-step explanation:
Related Questions
santiago drew a scale drawing of a community college. he used the scale 2 centimeters : 1 meter. The actual length of a building at the college is 76 meters. how long is the building on the drawing ?
Answers
Answer:
The building is 152 cm long.
Step-by-step explanation:
-We can solve using proportion!:
[tex]\frac{2 cm}{1 meter} = \frac{x}{76 meters} \\\\\frac{1x}{1} =\frac{152}{1} \\\\\\x = 152[/tex]
graph the equation y + x = 14
I need help plz
Answers
Equation of the line is y=-x+14
This is a linear equation with a negative slope of 1, which starts at (0,14)
The sum of 2 numbers is 49. The second number is 15 less than the first number. The first number is
represented about x and the second number is represented about y. Write the equation that goes with
this description.
Answers
Answer:
x + y = 49
y = x - 15
Step-by-step explanation:
The sum of 2 numbers is 49 means that x+y = 49. (The two numbers are x and y, and the sum of them are 49.)
The second number is 15 less than the first number, means that y = x - 15 (The second number is y, and it is 15 less than x, which is the first number.)
Therefore the equations will be
x + y = 49
y = x - 15
Answer:
Step-by-step explanation:
The sum of 2 numbers is 49
x + y = 49
The second number is 15 less than the first number.
y = x - 15
What system of linear inequalities is shown in the graph?
Enter your answers in the boxes
Answers
The area of a rectangle with a length of 11 feet in 99 square feet. What is the width of the rectangle ?
HELP PLEASE I JUST NEED THIS LAST PROBLEM PLEASE
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if im not wrong i think thats it
I NEED HELP ASAP PLEASEEE!!!! WILL GIVE BRAINLIEST !!
Hannah and Becky are learning to type on a cormputer keyboard. Hannatfs
typing speed is represented by the equation y = 11z vwhere y is the nurnber of
words she types and x is the nurmber of minutes, Becky's typing speed is
given by the graph.
60
36
1
2
Time (minutes)
4
Answers
Answer:
it's d credit to the people who said it
Hanna's typing speed is one word fewer than that of Becky's speed.
What is the general equation of a Straight line? What is equation modelling?The general equation of a straight line is -
y = mx + c[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.Other possible equations of lines are -
(y - y₁) = m(x - x₁) {Point - slope form}(y - y₁) = (y₂ - y₁) × (x - x₁)/(x₂ - x₁) {Two point - slope form}x/a + y/b = 1 {intercept form}x cos(β) + y sin(β) = L {Normal form}Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
Given are Hannah and Becky, who are learning to type on a computer keyboard. Hanna's typing speed is represented by the equation y = 11z. Becky's typing speed is given by the graph as shown in the question.
Now, for Hanna, her typing speed would be -
11 words per minute
For Becky, the slope of the graph will be -
m = (24 - 12)/(2 - 1)
m = 12
12 words per minute
It can be seen easily that Hanna's typing speed is one word fewer than that of Becky's speed.
Therefore, Hanna's typing speed is one word fewer than that of Becky's speed.
To solve more questions on equations, expressions and polynomials, visit the link below -
brainly.com/question/17421223
#SPJ2
Determine if the triangles are congruent. If yes, by which theorem?
no
O yes, SSS
O yes, SAS
O yes, ASA
O yes, AAS
O yes, HL
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What is the solution to the system of equations graphed below?
y--x+2
y= 5x+ 28
OA. (4, 8)
OB. (0, 2)
Answers
Answer:
4,8 :)
Step-by-step explanation:
Answer:
(-4, 8)
Step-by-step explanation:
other answer was close but wrong
Solve the inequality.
-4(2n-6)
Answers
Answer: -8n + 24
Step-by-step explanation:
-4(2n-6)
-8n + 24
Answer:-8n+24
Step-by-step explanation:
what do I dooooo i dont know how to do dis
Answers
Answer:
Concept: Rate of change
Rate of change is always referred to as slope or the change over time Hence it is [tex] \frac{x}{y} [/tex]With x as the change and y as the time Let us fill our the table: Assume that the hourly rate is 10 Hence for 1 hour: total earning= 10For 10 hours: Total Earning= 100For 20 Hours: Total Earnings= 200 Rate brainlistDescribe the slope of the line
Find the slope.
m =
Answers
Answer:
m = -3/5
Step-by-step explanation:
Since the line is going downwards towards the right, it is a negative slope.
We can use the points to solve for the slope.
m = -2 - 1 / 2 - (-3)
m = -2 - 1 / 2 + 3
m = -3/5
Therefore, the slope is -3/5.
brainliest for best answer
Answers
Answer:
1/2 and 6/1
i belive you cross multiply
so you would get 12/1
so n=12
hopw i helped
Step-by-step explanation:
Find mZABD.
D
20°
B
С
o
mZABD
Answers
Answer:
The answer is 20.
Step-by-step explanation:
#>×==×
Can someone help me out real quick?
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Please this is urgent I need help please answer me
Answers
Answer:
u have the answer yet?
Step-by-step explanation:
?
What is the solution for 3x =9
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x = 3
Divide each term by 3 and simplify.
1/3 squared 4= pls I need help on this it’s a quiz :(
Answers
Answer:
1/3^4= 0.01 or 1/81
Step-by-step explanation:
prove me wrong
This is correct right?
Answers
Answer:
Yes, it is not a diameter
Step-by-step explanation:
It's going through the circle (sphere) which makes it a diameter
I and D are not going straight through the middle
Solve?? Wat is it plss?
Answers
-6,604
———-
1,927
what percent of 12 is 40?
A. 0.25%
B. 4%
C. 25%
D. 40%
E. 400%
Answers
Answer:
25%
Step-by-step explanation:
If you would like to know what percent of 48 is 12, you can calculate this using the following steps:
x% of 48 is 12
x% * 48 = 12
x/100 * 48 = 12 /*100/48
x = 12 * 100 / 48
x = 25%
The correct result would be C. 25%.
Triangle MNO is an equilateral triangle with sides
measuring 16/3 units.
What is the height of the triangle?
Answers
Answer:
24
Step-by-step explanation:
someone help!!!!!!!!
Answers
Answer:
1) given
2) alternate interior angles
3) given
4) definition of midpoint
5) vertical angles
6) ASA
Step-by-step explanation:
Evaluate the expression when a=−2 and b=3.
ab=
Answers
Answer:
ab = -2 * 3 = -6
Step-by-step explanation:
1). Simplify: |8 – 3|
Answers
Answer:
the answer is 5, since both numbers are already positive.
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
the absolute value is 8-3 so just solve it normally
A bicycle shop advertised all mountain bikes priced at a 1/3
discount. If the original price is $432, what is the sales
price?
Answers
Answer:
$288
Step-by-step explanation:
1/3 of a discount is = 2/3 of price
Multiply 432 by 2/3 and get 288.
Answer:
$288
Step-by-step explanation:
A 1/3 discount is .3333333... percent and so you simplify to .33 or 33% of a discount.
Multiply 432x.33 = 144
Subtract 432-144 to get 288 as you answer
Write each percent as a decimal and as a fraction in simplest form. 36. 200% 37. 135% 38. 152% 39. 0.03% 40. 0.45%
Answers
Answer:
2.0 , 2/1.
1.35 , 1 7/20.
1.52, 1 13/25
0.0003, 3/10000
0.0045, 9/2000
Step-by-step explanation:
1.35 = 1 35/100 = 1 7/20
1.52 = 1 52/100 = 1 13/25
0.0045 = 45/10000 = 1 9/2000.
Find the slope of the line through (3, -4) and (5, 4). Be sure to simplify completely.
Answers
Answer: 4
Step-by-step explanation: (3,-4) (5,4)
4-(-4)= 8
5-3= 2
Divide both numerator and denominator by 2
The slope is 4
Leo ordered shirts for 12 members of the social work team. He had each person's
name printed on the shirt for an added cost of $3 per shirt. If the total cost of the
order was $96, how much did each shirt cost before the names were printed?
Answers
Answer:
$5
Step-by-step explanation:
12x3=36
96-36=60
60/12=5
$5
Answer:
$32
Step-by-step explanation:
If u take 96 and divide it by 3 you get 32
please help. i’ll give brainiest
Answers
Answer:
the square root of 42 is an irrational number. the square root of 42 is.....
Step-by-step explanation:
PLEASE HELP ASAP I REALLY NEED IT
Answers
Answer:
81
Step-by-step explanation:
8^2 + 2 * 8 + 1
= 64 + 16 + 1
= 80 + 1
= 81
