Answers
Answer:
D.
Step-by-step explanation:
Related Questions
Help!! Please! Its algebra!!
Answers
Answer:
y - 7 = -4 ( x -2 )
Step-by-step explanation:
just use the given informations:
The base formula:
y - y(1) = m ( x -x(1) )
remember that "m" typically refers to the slope of a line
There is a given set of points on the line: (2, 7)
hence just plug in the numbers:
x(1) = 2
y(1) = 7
m = -4
and you get
y - 7 = -4 ( x -2 )
Y=-4(x-2)
hope it helps
Add: x 5 - 4x 4 + 7x 3 + 8, 9x 3 + 7x 2 - 10, and -2x 5 + 7x 4 - 3x + 8.
Answers
Answer:
66 x+6
Step-by-step explanation:
Because you add from the x's then you go on from the hope this helped :) .
The shape on the left is transformed to the shape on the right
Answers
Answer:1
Step-by-step explanation:
person credits
please help. I have 5 mins...
Find the value of x. *
66 (3x + 21) 57°
12
15
57
10
Answers
Answer:
15
Step-by-step explanation:
A printing machine produces labels.Four percent of the labels produced are defective.Suppose 372 labels were defective.
how many labels are not defective?
Answers
Answer:
8928
Step-by-step explanation:
If 4% is 374, what is 1%? so 374/4
374 = 4%
93 = 1%
Now if 4% is defective, how many is not defective?
100% - 4% = 96%
If 1% is 93 then what is 100%?
8928 = 96%
There were 8,928 labels are not defective.
What is the percentage?The percentage is defined as a ratio expressed as a fraction of 100.
We have been given that labels are created using a printing press. Four percent of the labels that are created are inaccurate.
Let the total number of labels would be x
As per the question, 372 labels were defective.
So 4% of x = 372
⇒ 4x/100 = 372
⇒ x = 37,200/4
⇒ x = 9,300
Since 4% is defective labels,
So labels are not defective: 100% - 4% = 96%
Now, we have to calculate the evaluation of 96% of 9,300.
⇒ (96/100)9,300
⇒ (0.96)9,300
⇒ 8,928
Therefore, there were 8,928 labels are not defective.
Learn more about the percentages here:
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If g(x) = 1/2x + 9, what is (g) 6
Answers
Answer:
g(6) = 12
Step-by-step explanation:
g(x) = 1/2x + 9
To find g(6), replace x with 6 in the expression and evaluate it.
g(6) = 1/2 * 6 + 9
g(6) = 3 + 9
g(6) = 12
can somebody help me with this problem!? i need help ahh
Answers
for these kinds of problems the outside angle always equals the opposite 2. meaning angle x=64+70 which is 134 degrees. you can double check this because all triangles equal 180 degrees. meaning that the last angle in the triangle is 46. 46+70+64=180.
so your answer is 134.
hope this helps :)
Answer:
134 Degrees.
Step-by-step explanation:
Lets figure out the third angle (y) in the triangle first.
70 + 64 + y = 180
134 + y = 180
y = 46
We now know that 46 is our third angle. Therefore, we can subtract 46 (y) from 180 (the total between x and the third angle) to get our final answer. 134 Degrees.
Given m < PQS = 45° and m
Answers
Answer:
19 degrees
Step-by-step explanation:
Answer:
19° is the answer of m angle PQR.Thank you ☺️☺️
Please help!! I chose an answer but I’m not sure! DUE IN 3 MINS
Answers
Answer:
Its c
Step-by-step explanation:
Because the f(x)= 0 is on the x line
and -2, 1, or 3 only
Write 0.0000000642 in scientific notation.
Answers
Answer: 6.42 × 10^ − 8
Hope this helps!
The number 0.0000000642 in scientific notation is written as; 6.42 × 10^ − 8
How does scientific notations work?The number is written in the form [tex]a \times 10^b[/tex] where we have [tex]1 \leq a < 10[/tex]
The number b shows the order, which is the most important figure for which scientific notation is used. It tells us how much order large or small a value is in powers of 10.
A Better readability due to compact representation , the value in terms of power of 10 is known, which helps in easy comparison of quantities differing by a large value.
Here The number 0.0000000642 in scientific notation is written as;
[tex]6.42 \times 10^{ -8}[/tex].
Learn more about scientific notation here:
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How many teaspoons are in half an ounce?
Answers
Answer:
3
Step-by-step explanation:
Answer:
3 teaspoons
Step-by-step explanation:
There are 6 teapsoons in one ounce.
We are looking for the number of teaspoon in HALF an ounce.
We can divide by 2 to find half the number of teaspoons in one full ounce.
6 / 2 = 3 teaspoons per half an ounce.
Best of Luck!
the unit cost of pencils purchased by the city's public schools is $.0435 each. Round to the nearest cent
Answers
Find the coordinates of the midpoint of segment AB with endpoints A(-2,3) and B(5,-2)
Answers
Answer:
The coordinates of the midpoints are (3/2, 1/2)
Step-by-step explanation:
To find the midpoint you must se the midpoint formula. Using this formula, when you plug in the points given and you simplify, you find out the midpoint is the coordinates (3/2, 1/2). I hope this helps!
Which point is located on the x-axis?
(-5, 1)
(0, 5)
(1, 0)
(2, 2)
Answers
EXPLANATION:
the horizontal line is x, the vertical line is y.
so you go up one(1 is positive in this case) and right 0(you don’t move) so it stays in the X axis
Answer:
the correct answer is c
Step-by-step explanation:
edg
The formula to convert °F to °C is C =
CF - 32)
Convert 50°C to °F.
Answers
Answer:
50°C = 122°F
Step-by-step explanation:
Formula:
(50°C × 9/5) + 32 = 122°F
Hope it helps!!
Answer:
The answer is 122°F
Step-by-step explanation:
[tex]formula \: (celcius° \times 9 \div 5) + 32[/tex]
F°=(c°×9÷5)+32
F°=(50°×9÷5)+32
F°=(50°×1.8)+32
F°=90+32
F°=122°F
Terry is feeling crafty and wants to put a ribbon border on her boring clock to jazz it up a bit. If the clock has a radius of 15inches, how many inches of ribbon will Terry need to use to surround the clock? Round your answer to the nearest hundredth
Answers
Perimeter=circumference of circle
Circumference=2 pi r
=pi=22/7 or 3.14
=2*3.14*15=94.2
Rounded off=100
Community Gym charges a $40 membership fee and a $70 monthly fee. Workout Gym charges a $170
membership fee and a $60 monthly fee. After how many months will the total amount of money paid to
both gyms be the same? What will the amount be?
Answers
Answer:
13 months ; $950
Step-by-step explanation:
70x+40 = 60x+170
-40 -40
70x = 60x+130
70x = -60x
-60x = 130
10x = 130
10x/10 = 130/10
13 months
Mark got 18 out of 25 questions correct on his science test. What percent of the questions did he get correct
Answers
Answer:
72%
Step-by-step explanation:
Turn the denominator to 100.
So: 18/25 times 4 equals 72/100
72/100= 72%
*You turn the denominator into 100 because all percents are out of 100.*
2 + 31 X
To
+ 14 x
10
2.345
100
O
I
Answers
Answer:
12-12=21
Step-by-step explanation:
i think it is that
The graph to the right represents the cost of a taxi where X is distance and y is cost in dollars what conclusion can you make?
A) the taxi costs $1
B) The taxi will only stop once
C)The taxi will only take you farther than 1 mile
D) The taxi costs $1 just to get into a taxi
Answers
Answer:
The taxi costs $1 just to get into a taxi
Step-by-step explanation:
The base cost the taxi charges for it to be hired is $1 which is the point on the graph where the line intercepts the y-axis. At that point, distance or miles travelled is 0.
Therefore, we can conclude that the taxi would charge a customer for just to get a taxi, and the total cost will be dependent on the additional charges paid in addition based on the number of miles the customer will be driven to their destination.
The $1 is just the charge fee paid by the customer in addition to the per-mile charge he would pay.
Which is greater -3 or -5
Answers
Answer: -3
Step-by-step explanation:because -3 looks like it is smaller, but when a number is negative, the smaller the number, the greater the value actually is.
HELP find angle relationships(picture included)
Answers
Answer:
1. <I and <J are vertical angles
2. <G and <H form supplemantary angles
3. <G and <C are corresponding angles
4. <G and <F are alternate interiors
5. <I and <D are alternate exteriors
You can run 1/5mi in 2 min how long will it take you you run 2mi
Answers
Answer:
20 minutes
Step-by-step explanation:
Simplify the expression:
3+9+2k–2
Answers
Answer:
2k+10
Step-by-step explanation:
Good luck!
In the diagram, AC=BD. Show that AB=CD
Answers
Which of the following graphs represent a function? 4 graphs. Graph A is a curved line, graph b is horizontal, vertical, and then horizontal, graph C is a line with positive slope, graph D is a circle. a. Graph A and Graph C b. Graph A c. Graph D d. Graph B and Graph D Please select the best answer from the choices provided A B C D
Answers
Answer:
graph A
Step-by-step explanation:
Answer:
Graph A and graph C
Step-by-step explanation:im a real one omm
3x+2x?? solve for x
btw any cute guys on here??
Answers
Answer:
=5x
Step-by-step explanation:
Answer:
x=1
Step-by-step explanation:
3x+2x=5x
5x÷5 x=1
this is the right answer
The Rodriguez family spends 18% of their monthly income on going out to eat. What is the equivalent fraction of the family’s budget that is spent going out to eat?
Answers
Answer:
9/50
Step-by-step explanation:
What number when subtracted from the sum of 5.6 and 9.4 will give 12.8? *
Answers
Answer:
2.2
Step-by-step explanation:
5.6-9.4=15.0
so you subtract 12.8 from 15.0 which gives you the answer 2.2 so your answer is 2.2
The remote interior angles of a triangle measure 45° and 60°. What is the measure of the exterior angle?