Answers
Related Questions
-5r- (6r- 1)
Whats the answer?
Answers
Hope this helped
4 x 2/4 as a mixed fraction
Answers
4 x 2/4
2/4 can be reduced to 1/2
Now you have 4 x 1/2
Multiply 4 by 1 then divide by 2:
4 x 1 = 4
4/2 = 2
The answer is 2
if Richard worked for 7 dollars and made 9 dollars and hour how much would he make?
Answers
Answer:
$63
Step-by-step explanation:
I believe you meant Richard worked for 7 hours and made $9 per hour.
In order to know how much Richard earned for 7 hours, you have to multiply Richard's salary rate with his number of working hours.
7 hours x 9 dollars/hour = $63Therefore, Richard earned $63 for his 7-hour work.
Additional Information
Another example is: if Richard worked for 10 hours, you just have to multiply his salary rate again to his number of working hours.
10 hours x 9 dollars/hour = $90Help! 80 points! (picture included)
If I is || m, find the value of y.
A. 50
B. 5
C. 27
D. 10
Answers
Answer:
D. 10
Step-by-step explanation:
8x-14=5x+34
8x-5x=34+14
3x=48
x=48/3
x=16
8x-14+5y+16 = 180
8(16)-14+5y+16 = 180
128-14+5y+16=180
5y=180-128-16+14
5y=50
Y = 10
Answer:
D is the answer
Step-by-step explanation:
AS IT IS MCQ
NO NEED OF STEP BY STEP EXPLAINATION
A line passes through the points (-7, 3) and (5,-5) Which is the slope of the
line?
ASAP
Answers
Answer:
slope is -2/3
Step-by-step explanation:
hope that helps!
Answer:
-8:12 or -2:3 slope
Step-by-step explanation:
the difference in the x values is 12 and the difference in the y values is 8
Find the volume of the rectangular prism.
Answers
v = lwh
v= 4.5 * 6.25 * 10
v= 281.25
In the class, weight of students is measured for the class records. Calculate the mean
Answers
Answer:
The mean of the students is 8.3
Step-by-step explanation:
The mean is adding up all the numbers and dividing them by how many numbers there are
Write the percent as a fraction or mixed number in simplest form.
276%
Answers
Answer:when reduced to the simplest form. As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 276/100 is also equal to 2 19/25 when expressed as a mixed number.
Step-by-step explanation:
Answer: 276/100 is also equal to 2 19/25 the expressed is a mixed number.
Is the following shape a right triangle? How do you know?
O A. No, there is no right angle.
O B. Yes, two sides are perpendicular, and the side lengths fit the
Pythagorean theorem.
O C. No, the side lengths do not fit the Pythagorean theorem.
O D. There is not enough information to determine.
Answers
Yes, two sides are perpendicular, and the side lengths fit the Pythagorean theorem. The correct answer is option B.
What is a right-angled triangle?A right triangle is a triangle in which one of the angles is at a right angle or two of the sides are perpendicular, or more formally, an orthogonal triangle, formerly known as a rectangle triangle.
In the given figure two sides are perpendicular, and the side lengths fit the Pythagorean theorem. the figure is a right-angled triangle.
To know more about the right-angled triangle follow
https://brainly.com/question/18452950
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what is the time signature of Chua ay songaliya
Answers
Answer:
The time signature (also known as meter signature, metre signature, or measure signature) is a notational convention used in Western musical notation to specify how many beats (pulses) are contained in each measure (bar), and which note value is equivalent to a beat.Step-by-step explanation:
The time signature (also known as meter signature, metre signature, or measure signature) is a notational convention used in Western musical notation to specify how many beats (pulses) are contained in each measure (bar), and which note value is equivalent to a beat.Answer:
2/4
Step-by-step explanation:
what is the value of y=4x-6 when x=5?
Answers
so replace the x in the equation with 5
then do 5 x 4; that equals 20
then do 20 - 6
that gives you 14 which is your awnser:)
hope this helps
Can somebody please help me with my math ?
Answers
Step-by-step explanation:
just plug in the numbers to the x values
if f(3) then ur equation would look like this f(3) = 4x - 5
then u solve it to get the answer.
3 = 4x - 5
+ 5 = 4x + 5
------------------ ---> add 5 on both sides
8 = 4x
now u just divide. 8 ÷ 4 = 2 so f(3) = 2
If g(x) = 3x + 2.4, find g(3.1).
Answers
Answer:
11.7
Step-by-step explanation:
g(3.1)= 3(3.1)+ 2.4
= 9.3 + 2.4
= 11.7
2 questions in 1
1. 3n for n=4
2. x + 8 for x=8
Answers
Answer:
2:16
Step-by-step explanation:
Answer:
1. 12
2.16
Step-by-step explanation:
Substitute the value of the variable into the equation and simplify.
F(x)=2-x and g(x)=-2x
Answers
Answer:
Find f(g(x)):
f (-2x) = 2
Find g(f(x)):
g (2) = -4
Step-by-step explanation:
Set up the composite function and evaluate.
Find the quotient of: 3 1/3 ÷ 2 3/5 (Simplify if necessary)
Answers
Answer:
1 11/39
Step-by-step explanation:
Hope I could help
What is the formula and what is the answer
Answers
Answer:
In science, a formula is a concise way of expressing information symbolically, as in a mathematical formula or a chemical formula. The informal use of the term formula in science refers to the general construct of a relationship between given quantities.
Step-by-step explanation:
Rachel jogged along a trail that was 1/4 of a mile long she jogged along the trail eight times how many miles did Rachelle jog
Answers
8/4 equals 2/1 so ur answer is
2 miles
HELP ASAP. giving brainliest . And 20 points ! Need to know help ASAP.
Answers
Answer: 252 in
Step-by-step explanation:
I need help please!!
Answers
-hope this helped!
adams bought some quantity f salt at 90 naira a tonne and sold it at 8k per kilogram how much did he loss or gain?
Answers
Answer:
gain
Step-by-step explanation:
Because a naira is 0.0026 of a dollar.
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MULTIPLE CHOICE QUESTION
Solving Inequalities
Equations vs. Inequalities
2x+3 =15 2x+3 > 15
What is the first step for the equation?
(It'll also be the same step for the inequality)
Subtract 2 on both sides
divide both sides by 2
Subtract 3 on both sides
add 3 to both sides
Answers
Answer:
just sayin x=4
Step-by-step explanation:
at 9 a.m. the way of the paper in the recycling bin with 60 lb 1 hour later you wait in the recycling bin increased by 25% find you find the weight of the paper in the bed at 10 a.m.
Answers
Answer:75lbs
Step-by-step explanation:
1/4 of 60lbs is 15. add 15 to 60 to get 75. hope this helps
A scale drawing for an apartment is shown below.
In the drawing, 5 cm represents 6 m.
Assuming the bedroom is rectangular, find the area of the real bedroom.
Answers
Answer:
16
Step-by-step explanation:
Evaluate f(x) = 3x - 2 + 1 for f(-2) and f(1)
Answers
Answer:
A
Step-by-step explanation:
f(-2)=3(4)+1
=13
Answer: A
Step-by-step explanation:
Do it step by step : f(-2)= 13, f(1)= 4
Antonio needs 3.5 liters of water for an experiment.
He has 1.375 liters.
How much more water does Antonio need?
Answers
Answer:
2.125
Step-by-step explanation:
3.5-1.375=2.125
What is 2+1 -6 +29 x3
Answers
Answer:
84
Step-by-step explanation:
2+1-6+29*3
= 2+1-6+87
= 3-6+87
= -3+87
= 84
plssss helppppppppp thxxxxxxxxxxx
Answers
Answer:
[tex] \frac{17}{ \boxed6} = \boxed 2 \frac{5}{6} \\ [/tex]First box → 6Second box → 26 and 2 are the missing number.Distribute first, then combine like terms:
15r - 10 +2(7r) + 5r + 3
Answers
15r - 10 + 14r + 5r + 3
6r - 7
Write a rule for the nth term of the arithmetic sequence described below.
A5 =
91 and a20 =
1
an=
A25=
Answers
Answer:
an = 115 + (n - 1) (-6)
a25 = - 29
Step-by-step explanation:
We use the definition for the nth term of an arithmetic sequence:
an = a1 + (n - 1) d
a5 = 91 = a1 + (5 - 1) d
91 = a1 + 4 d
a20 = 1 = a1 + (20 - 1) d = a1 + 19 d
1 = a1 + 19 d
now we subtract term by term one expression from the other
90 = 4 d - 19 d
90 = - 15 d
divide both sides by -15 to isolate d
d = 90 / (-15) = -6
Now we can calculate what a1 is using for example:
1 = a1 + 19 d
1 = a1 - 114
add 114 to both sides:
115 = a1
Then our general expression for the sequence is:
an = 115 + (n - 1) (-6)
We can now use it to calculate the value of a25:
a25 = 115 + (24) * (-6) = -29