Answer:-12(2)
Step-by-step explanation: the solution to the question-24 and 12 times 2 is 24 just add a negative to one number
Answer:
-24
Step-by-step explanation:
A scuba diver is cleaning debris off the ocean floor. It takes approximately 1.5 minutes to approach and collect each item. The diver plans on picking up 150 items. If each oxygen tank lasts for approximately 1.25 hours, how many tanks does the diver need?
3
3.125
3.75
75
225
3
Step-by-step explanation:
1.5x150=225
225÷75(1.25 hrs in minutes)=3
why are circles so important to these constructions write out a concise explanation of the importance of circles in creating equilateral triangles why did euclid use circles to create his equilateral triangles in proposition 1 how does construction of a circle ensure that all relevant segments are of equal length
Answer:
A circle is the set of points at a certain distance from the center. Take the desired base. Put the points of the compass on each end. Leaving one point in place rotate the other to create an arc. Do the same with the other end. Where the arcs meet is the apex of the triangle. Connect two sides to the base. The sides are the desired length because they form a radius of a circle.
Step-by-step explanation:
For the last 4.5 hours, the temperature has decreased at a rate of 2.8 Degrees Fahrenheit per hour. Which best represents the overall change in temperature over this time period? –12.6 Degrees Fahrenheit –1.6 Degrees Fahrenheit 1.6 Degrees Fahrenheit 12.6 Degrees Fahrenheit?
Please help me!
Answer:
The overall change in temperature over the time period ∆T = -12.6°F
Step-by-step explanation:
Rate of change of temperature r = -2.8°F per hour
Time t = 4.5 hours
The overall change in temperature ∆T = Rate of change of temperature × time period
∆T = r × t
∆T = -2.8°F per hour × 4.5 hours
∆T = -12.6°F
The overall change in temperature over the time period is -12.6°F
Step-by-step explanation:
Answer:
the person above me is correct!
Step-by-step explanation:
solve A = 1/2bh for b
Answer:
[tex]\displaystyle b=\frac{2A}{h}[/tex]
Step-by-step explanation:
Solving an equation
To solve en equation for a given variable, the general method is to isolate the variable by performing inverse operations.
Let's focus on the equation:
[tex]\displaystyle A=\frac{1}{2}bh[/tex]
First, let's flip both sides of the equation:
[tex]\displaystyle \frac{1}{2}bh=A[/tex]
Multiply both sides by 2 since it's dividing the required variable:
[tex]\displaystyle \not 2\cdot \frac{1}{\not 2}bh=2*A[/tex]
Simplifying
[tex]bh=2A[/tex]
Dividing by h:
[tex]\displaystyle \frac{b\not h}{\not h}=\frac{2A}{h}[/tex]
Simplifying:
[tex]\boxed{\displaystyle b=\frac{2A}{h}}[/tex]
I need help ASAP I will give brainlist!
Answer:
First answer choice
Step-by-step explanation:
Bob has less than 5 cats.
Therefore he does not have more cats.
With this information you a, b, c, and f.
And since he also can't have an equal amount of cats, that gives you a, and f.
But it can't be less than or equal to stated earlier.
Therefore you get answer choice a!
What is the five number summary for this data set?
11,12,16,16,17,22,24,29,33,38
Assume the number in each answer choice are listed in this order . Min Q1, median, Q3 max.
Answer:
11, 15, 19.5, 29, 38
Step-by-step explanation:
Minimum: 11
Quartile Q1: 15
Median: 19.5
Quartile Q3: 29
Maximum: 38
HELP FOR BRAINLIEST!!!!
Answer:
0
Step-by-step explanation:
-6 (4\5) + 6 (4\5) = 0
The difference between 4 twenty-fives and 3 twenty-fives
Answer:
25
Step-by-step explanation:
1. 4 times 25
2. 3 times 25
3. 100-75
Solve for x.
2x+7=6x−5
Answer:
3 = x
Here's my work too.
Hope it helps and have a great day!
Answer:
x=3
Step-by-step explanation:
Isolate the variable by dividing it by the factors that dont contain the variable.
2x+7=6x−5
+5 +5
__________
2x+12=6x
-2x -2x
__________
12/4=4x/4
x=3
Hope this helps. Plz give brainliest.
What is the slope of the line that passes through (3, −7) and (−1, 1)? (1 point)
Answer:
The slope of the line is -2
Step-by-step explanation:
The rule of the slope of a line is:
[tex]m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex] , where
[tex](x_{1},y_{1})[/tex] and [tex](x_{2},y_{2})[/tex] are two points on the line
Let us find the slope using the rule above
∵ The line passes through points (3, -7) and (-1 , 1)
∴ [tex]x_{1}[/tex] = 3 and [tex]x_{2}[/tex] = -1
∴ [tex]y_{1}[/tex] = -7 and [tex]y_{2}[/tex] = 1
Substitute these values in the rule above to find m
∴ [tex]m=\frac{1--7}{-1-3}=\frac{1+7}{-4}=\frac{8}{-4}=-2[/tex]
∴ The slope of the line that passes through the given points is -2
(Will try to mark brainliest)Use similar triangles to determine the equation of the line with a slope of 1/2 that passes through the point (0, 2).
1
2
=
y − 2
x
What is the equation of the line in slope-intercept form?
Answer: A or y= 1/2x +2
Step-by-step explanation:
Kis between J and M. Lis
between K and M. Mis
between Kand N. If
IN = 30, KM = 8, and
JK = KL = LM, what is MI?
Answer:
MN
Step-by-step explanation:
Riley is training to run in a 5-kilometer road race. She would like to
reduce her race time by 15 seconds each month that she trains.
The race is in 3 months. What is the total change in time that Riley
hopes to achieve?
1. What integer represents the change in race time Riley wants to
achieve each month?
2. What integer represents the number of months she will train?
3. Write a multiplication expression that can be used to find the total
change in time.
4. Complete the number line to find the product.
Answer:
Kindly check explanation
Step-by-step explanation:
Given that :
Objective is to compete in a 5km road race ;
Reduction in race tone per month = 15 seconds
Rqce comes up in 3 months
Total change in race time he hopes to achieve :
1. What integer represents the change in race time Riley wants to achieve each month ; 15 seconds
2. What integer represents the number of months she will train?
She will train for 3 months ; 3 months
Write a multiplication expression that can be used to find the total change in time.
Change in race time * number of month she will train
15 seconds * 3 months = 45 seconds
Let initial race time = (t)
t - 15(month in which race comes up).
t - (15-3) = t - 45
2-14 - 7 = -4
Solve the equation
Q=
Q=
Pls help
Answer:
No solution
Step-by-step explanation:
2 - 14 - 7 = -4
-12 - 7 = -4
-19 = -4
SOMEONE PLEASE ANSWER
Answer:
-4
Step-by-step explanation:
that is the pattern
I need help fast plzzzzzzz
Answer:
The third option
Step-by-step explanation:
- 1 1/6
What is the scale factor?
Answer:
A scale factor is a number which scales, or multiplies, some quantity. ... In the field of measurements, the scale factor of an instrument is sometimes referred to as sensitivity. The ratio of any two corresponding lengths in two similar geometric figures is also called a scale.
how do you write this in number form two hundred fifty-four thousand, three hundred fourteen
Answer:
254,314
You’re welcome(:
Which expression is equivalent to ( 5^3)^2
5^1
5^5
5^6
Answer:
last one I hope this helps you
Step-by-step explanation:
5^6
n × 9 = 0 true? please i will give 25 points?
Answer:
This can be true if n=0
Step-by-step explanation:
9n = 0
Divide each side by 9
9n/9 = 0/9
n=0
This can be true if n=0
What is the solution to 9x−6<21?
Answer:
x < 3
Step-by-step explanation:
Solve it like a normal equation
Isolate the variable along with its constant
9x - 6 + 6< 21 + 6
9x < 27
Isolate the variable its self
9x/9 < 27/9
x < 3
REMEMBER : ONLY FLIP THE INEQUALITY SIGN WHEN MULTIPLYING OR DIVIDING BY A NEGATIVE NUMBERNeed help with this problem!! Point X is the midpoint of HI. What is the coordinate of the point X?
Answer:
1
Step-by-step explanation:
The midpoint is the average of the points H and I
midpoint = | [tex]\frac{-2+4}{2}[/tex] | = | [tex]\frac{2}{2}[/tex] | = | 1 | = 1
What is 45 percent of 37?
1. 0.1665
2. 1.665
3. 16.65
4.166.5
Answer
16.65
Step-by-step explanation:
3 - (2x - 5) < -4(x + 2)
Answer:
x < -8
Step-by-step explanation:
3 - (2x - 5) < -4(x + 2)
-2x + 8 < -4x - 8
-2x < -4x - 16
2x < -16
x < -8
Best of Luck!
how can you Express 3 3/8 as a fraction ?
Answer:
You mean improper fraction?
3 x 8 = 24
24 + 3 = 27
27/8
Step 1: y minus (negative 2) = three-fourths (x minus 3). Step 2: y + 2 = three-fourths x minus StartFraction 9 Over 4 EndFraction. Step 3: y + 2 + 2 = three-fourths x minus StartFraction 9 Over 4 EndFraction + StartFraction 8 Over 4 EndFraction. Step 4: y = three-fourths x minus one-fourth. A student used the point-slope form to write the equation of a line that has a slope of Three-fourths and passes through the point (3, –2). The student’s work is shown to the left. Examine the steps to determine whether the student made an error. The student made .
Answer:
C m > -49
Step-by-step explanation:
This was the correct answer for me
Answer:
c
Step-by-step explanation:
6,735,834 in word form and expanded form
Answer:
6,000,000+700,00+30,000+5,000+800+30+4
word form:
six million, seven hundred thousand, thirty-thousand, five thousand, eight hundred, thirty, four
Answer:
Six Million Seven hundred thirty five thousand eight hundred thirty four,
6,000,000 + 700,000 + 30,000 + 5,000 + 800 + 30 + 4.
f(x)=4x+7 Place the steps for finding f -1(x) in the correct order.
y=4x+7
X=4y+7
X-7=4y
X-7/4=y
F-1(x)=x-7/4
The inverse of the function is y = (x-7)/4 , the steps are correctly ordered.
What is an Inverse Function?An Inverse function is found when the variables x and y are interchanged in the f(x,y) function and then the equation is solved for y.
The function is
f(x)= 4x+7
y = 4x+7-------- Step 7
y-7 = 4x--------Step 2
x = 4y +7------ Step 3
x - 7 = 4y------- Step 6
(x-7)/4 = y------- Step 4
f⁻¹ (x) = (x-7)/4------- Step 5
Steps 1 and 8 are not part of finding Inverse of the function.
Therefore, the inverse of the function is y = (x-7)/4 , the steps are correctly ordered.
To know more about Inverse Function
https://brainly.com/question/2541698
#SPJ2
x^2 + 11x + 24
factor completely (please put a step by step)
Answer:
(x + 8)(x + 3)
Step-by-step explanation:
Step 1: Write quadratic
x² + 11x + 24
Step 2: Factor
We need to find 2 numbers that add up to 11 and multiply to 24.
8 and 3 work; 8 + 3 = 11 8(3) = 24
(x + 8)(x + 3)
what is 28.9081 rounded to the nearest hundredth
Answer:
28.91 is rounded to the nearest hundredth
