The black line is the graph of y = x. Which of these
equations could represent the blue line?
Answers
Answer:
A
Step-by-step explanation:
Answer:
The answer is (y=1/2x )
Related Questions
no need to explain just answer
Answers
Answer:
5
Step-by-step explanation:
The whole angle is 180 degrees.
90 degrees is already taken by the angle dividing the two vertical angles.
So you have 90 degrees left. then you have to subtract 49 from 90 to get the angle of '5t+6'.
So 5t+6 = 41, 41-6 is 35. 35/5 is 5, so t is 5.
I didn't go too far into explaining since you asked to not explain it.
...
PLEASE HELP!!
What is the equation of the line —3x – 2y = 30 in slope-intercept form?
Answers
I believe the first answer shown in the picture because y= mx + b so it's y=3x+30
hope this helps!
A train decreased its speed by 72 miles hour in 12 minutes. Find the average change in speed per minute.
Answers
Answer:
6 mph
Step-by-step explanation:
The average rate of change of the speed of the train will be 6 miles per hour.
What is speed?Speed is defined as the ratio of the time distance travelled by the body to the time taken by the body to cover the distance. Speed is the ratio of the distance travelled by time. The unit of speed in miles per hour.
Given that a train decreased its speed by 72 miles per hour in 12 minutes.
As the train is reducing its speed by 72 miles per hour in 12 minutes the average rate of change of the speed will be calculated by dividing the change by the time.
Rate of change = 72 / 12
Rate of change = 6 miles per hour
Therefore, the average rate of change in the speed of the train will be 6 miles per hour.
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What is a good estimate for 375% of 40? explain
Answers
150
um it is the closest estimate i could think of
Answer:
150
Step-by-step explanation:
375 x 40 divided by 100 = 150
solve using long division (4x^4-15x^3+7x^2-1) divided by (x^3-x+2)
Answers
Answer:
x = 7/2 = 3.500
x = 4
x= 0.0000 - 1.4142 i
x= 0.0000 + 1.4142 i
Step-by-step explanation:
sorry if its wrong
Which of the ratios below is equivalent to 5:2? Select all that apply.
A) 6:3
B) 10:25
C) 20:8
D) 10:4
E) 30:12
Answers
Answer:
Your answer to this question is C, D, and E.
Step-by-step explanation:
A and B are incorrect.
(5.3 x 10⁻³) + (6.8 x 10⁻¹)
Answers
Answer:
Step-by-step explanation:
HI HELP ME W MATH PLSS!!
Hannah drove her car 318.4km in 4h
a) Calculate her average speed=
b) At this speed, how far can she expect to travel in 5.5 h? =
Answers
Answer:
a) 79.6
b) 437.8
Step-by-step explanation:
First, you have to do 318.4/4 to find the rate she goes in the duration of an hour. The rate is 79.6, which means she travels at a rate of 79.6 kilometers per hour.
Then, you have to find the distance she takes to travel in 5.5 hours, so you have to do 5.5*79.6 which is 437.8.
So, Hannah travels 437.8 kilometers in 5.5 hours.
The circumference of a circle can be found using the formula c=2 pi r.
Which is an equivalent equation solved for r
Answers
The formula for the circumference of a circle is C = 2πr, where r is the radius and C is the circumference. The equation solved for r is r =c/π2 .
Use the figure below to answer the following questions.
What is m∠1?
70
50
90
40
Answers
Answer:
40
Step-by-step explanation:
why ? because the total angle measure in triangle is 180degree so we have a right angled triangle so 90+50 = 140
180-140 = 40
hope it's correct
Which expression is equivalent to (x-4y/x-9y5)-2
•y8/x10
•x5/y7
•x5/y4
•x/y7
Answers
Answer:
y8/x10
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
cause math
Please help! Algebra question see picture...
Marking Brainliest!
Answers
Answer: G is -1/3
Step-by-step explanation:
A T-shirt costs $4. A pair of shoes costs 7 times as much as the T-shirt. How much do the shoes cost?
А. $11
B $30
C $28
D $24
Answers
Step by Step~
$4- tshirt
Shoes- 7x as much as tshirt
$4x7 = 28
pls answer for points and brailliest answer
Answers
Answer:
10
Step-by-step explanation:
Let's call Ahmed's number x,
If he multiplies it by 2, it becomes 2xHe then divides it by 5 so it would be 2x ÷ 5The result was 4, so it would be written as 2x ÷ 5 = 4To solve for x,
First, multiply both sides by 5: 2x = 20Finally divide both sides by 2 to get x on its own: x = 10Answer: He was thinking of the number 10You could also work backwards:
If he ×2 then ÷5, you would ×5 then ÷2 (doing the opposite):
4 × 5 = 2020 ÷ 2 = 10Hope this helps!
Line j passes through the points (-5,-2)
and (5,4).
Line k passes through the point
(-3,6) and is perpendicular to line j.
Find an equation for line k.
**the answer is probably in slope intercept form.
Answers
Answer:
y = - 5/3x + 1
Step-by-step explanation:
Slope of line j = (-2-4)/(-5-5)
Slope = -6/-10 = 3/5
Slope of the perpendicular line k: -5/3
Point of line k: (-3,6)
y-intercept of line k = 6 - (-5/3)(-3) = 6 - 5 = 1
Please what is the answer?
Answers
Answer: scale to measure the weight
Step-by-step explanation:
what is the inequality for 2(n−8)<16+2n
Answers
Answer:
No Solution
Step-by-step explanation:
2 (n - 8) < 16 + 2n
Step 1.) Multiply 2 by n and -8
2n - 16 < 16 + 2n
Step 2.) Add the 16 on the left to the 16 on the right
2n < 32 +2n
Step 3.) Subtract 2n on the right from the 2n on the left
0 < 32
If the answers on both sides had both been 0 then it would have been Infinite Solutions but because there is only one 0, the answer is No Solution
help with the geometry pls and thx
Answers
Answer:
1. p->q
2. p<->q
3. :.p^q
Step-by-step explanation:
I hope this will help you
Please could I have some help with this question? Thanks
Answers
Answer: 270
Step-by-step explanation:
1) Find DE
1 : 6
17 : x
Cross multiply
x = 17 * 6
x = 102
DE = 102
2) Compare the two triangles
1st (ABC)
side = 45
base = 17
2nd (ADE)
side = x
base = 102
[tex]\frac{x}{45} = \frac{102}{17}[/tex]
Cross multiply
17x = 102 x 45
17x = 4590
x = 4590/17
x = 270
AD = 270
to the nearest tenth, the P(z<-1.4) is:
A) 6.7%
B) 8.1%
C) 80.8%
D) 91.9%
Answers
Answer: everyone to the nearst tenth is 7% 8% 81% 92%
Step-by-step explanation: if this is what it is i did this in the 4th
the average age of teacher at school is 36 years.mr Smith age is 11/9 of the average. how old is Mr Smith?
Answers
Answer: 44
Step-by-step explanation:
I'm positive this is right! Have a good day! Hope this helps! Please give brainliest, i would help a lot if you did, but its fine if you don't Just have a good rest of the day!
For FHG find the measure of the smallest angle ∠HFG, if m∠GHF = 92° and m∠HGF =72°
will give brailist to correct answer and if you show the work
Answers
The sum of the measure of angle of a triangle = 180° .
Given two angles = 92° and 72°
_________________________92° + 72° = 164°
180° - 164° = 16° (Ans)
Answer:
the answer is 16!
10 yd
9 yd
Perime
Perimeter:
Area:
IsheetWorks.com
Answers
Step-by-step explanation:
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Step-by-step explanation:
The area = 9 × 10 = 90
the perimeter = 2(9 + 10) = 38
pleae give me a brainliest answer
A bouncy ball is dropped. The function h(n)=300(3/4)^n−1 models the maximum height of the ball, in centimeters, after its nth bounce.
Select EACH true statement about the scenario.
[] The function represents a geometric sequence.
[] The first term in the sequence is 300.
[] The height of the ball after the first bounce is 300 cm.
[] The ball is dropped from a height of 300 cm.
*Multiple Choice*
Answers
The true statements about the scenario are;
The function represents a geometric sequence. The first term in the sequence is 300.The standard form of a geometric sequence is expressed as:
[tex]Tn = ar^{n-1}[/tex]
a is the first term
r is the common ratio
n is the number of terms
Given the expression [tex]h(n)=300(\frac{3}{4} )^{n-1}[/tex]
Compare and contrast
a = 300
This shows that the first term of the sequence is 300.
Also, a function represents a geometric sequence
Hence the true statements about the scenario are;
The function represents a geometric sequence. The first term in the sequence is 300.Learn more here: https://brainly.com/question/9300199
If there are three black, four white, two blue, and four gray socks in a drawer, what would be the probability of picking a blue sock? Round your answer to the nearest tenth.
Answers
Answer:
3/13 which is 0.23 as a decimal
Step-by-step explanation:
HELPP PLEASE will put brainliest
Answers
Answer:
Slope of function A is equal to slope of function B
Step-by-step explanation:
Function A
[tex]y =\dfrac{2}{5}x+1\\\\\\slope=\dfrac{2}{5}[/tex]
Function B:
[tex]Slope=\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\=\dfrac{3-[-1]}{5-[-5]}\\\\=\dfrac{3+1}{5+5}\\\\\\=\dfrac{4}{10}\\\\\\=\dfrac{2}{5}[/tex]
What is 191 divided by 5 with a remainder
Answers
Answer:
your answer is 38 with a remainder of 1
Step-by-step explanation:
Nominator
191
Denominator
5
38.2= 38 Remainder 1
The result of 191/5 is a terminating decimal with 1 digit to the right of the decimal point.
191 divided by 5 in decimal = 38.2
191 divided by 5 in fraction = 191/5
191 divided by 5 in percentage = 3820%
On dividing 191 by 5, the remainder is 1.
The divisor is the integer that divides a given number. The resultant number is sometimes referred to as the quotient. The residual is the number that the divisor leaves after partially dividing the original integer.
Dividend = Divisor x Quotient + Remainder
On dividing 191 by 5
Step 1: Divide 191 into 5 parts: 191/5 = 38(integer part only)
Step 2: Divide the quotient you just calculated by the divisor (5).
38 × 5 = 190
Step 3: Subtract the result from the initial dividend from step 2 (191) (191):
191 - 190 = 1
Step 4: The remainder is the outcome of step 3:
1 is the result of dividing 191 by 5.
Therefore, the remainder after dividing 191 by 5 is 1.
Learn more about the mathematical operation, here:
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Simplify 3a^2-a^2 pleassssewwwwwww
Answers
Answer:
2a^2
Step-by-step explanation:
I need to know what the answer is plz help
Answers
A boat traveled at a constant speed for six hours, covering a total distance of 58.5 km. To the nearest 10th of a kilometer per hour, how fast was it going?
Answers
Speed=585/10/6
Speed=9.75km/h