Answers
Explanation:
You can see the line decreasing so that means the slope should be negative. (every time the line decreases the slope is negative, when it increases the slope is positive)
Graph 1.
You have to look at the graph from left to right. If the starting point of the graph is higher than the endpoint, that means that the slope is negative. If the starting point is lower than the end point, it means the slope is positive.
Related Questions
5(m+2)-m=2m+3
Please I need help
Answers
Answer:
m=-7/2
Step-by-step explanation:
(5 • (m + 2) - m) - (2m + 3) = 0
2m + 7 = 0
3.1 Solve : 2m+7 = 0
Subtract 7 from both sides of the equation :
2m = -7
Divide both sides of the equation by 2:
m = -7/2 = -3.500
Answer
5(m+2)-m=2m+3
5m+10-m=2m+3
5m-2m-m=-10+3
3m-m=-10+3
2m=-7
m= -7/2
m= -3.5
A human baby weighs 7 lbs and 8 oz. at birth. After one month, she weighs 10 lbs and 3 oz. How much more does she weigh one month after birth?
Answers
Answer:
she weighs 2lbs 11oz more one month after birth
Step-by-step explanation:
At what point does y = 3x - 2 intercept: a) The y-axis: b) The x - axis:
Answers
Answer:
y-intercept is (0, −2)
x-intercept is (2/3, 0)
Step-by-step explanation:
y=3x-2
y=mx+c (m is the gradient and c is the y-intercept)
Therefore, the y-intercept is (0, −2)
To determine the x-intercept, we set y equal to zero and solve for x.
So, 0=3x-2. We can rearrange this... 2=3x therefore x=2/3
The x-intercept is (2/3, 0)
Hope this helps!
if i buy 2 chicken and 3 boxes of stuffing how much change will i get from 20 pound ? chicken is £2.65 sage onion stuffing is £1.15 per box
Answers
So first you would do 2 x 2.65 to find the price of the chicken which is 5.3 so next we find the price of the stuffing 3x1.15 which is 3.45 so then we add them 5.3+3.45=8.75 so then we subtract that from 20 so 20-8.75 so our change is 11.25
ONE OF U BEAUTIFUL PPPL HELP ME WITH AN ANSWER PLEASE
Answers
Answer:
A. {-5/3; 5/3}Step-by-step explanation:
9x² - 25 = 09x² = 25x² = 25/9x = √25/9x = ± 5/3Correct choice is A
The five children in Carmen’s family each have $4.75. If they put their money together to buy a present for their mother, how much money will they have to spend?
A. 19.00
B. 22.75
C. 23.75
D. 52.25
Answers
Answer:
C
Step-by-step explanation:
4.75 x 5= 23.75
Answer:
if you do 5 multiply it by the money they have u get 23.75 hope this helps
Need help with this question
Answers
Answer:
Step-by-step explanation:
In similar triangles, corresponding sides are in same ratio.
AD = 14 + 8 = 22
[tex]\dfrac{AD}{AB}=\dfrac{DE}{BC}=\dfrac{AE}{AC}\\[/tex]
[tex]\dfrac{AD}{AB}=\dfrac{DE}{BC}\\\\\\\dfrac{22}{14}=\dfrac{DE}{10}\\\\\\\dfrac{22}{14}*10=DE\\\\\\DE = 15.71[/tex]
Jean's eye level is 1.5 meters off the ground. When he stands 430 meters from the base of the Eiffel Tower, he must tilt his head up by 36° to see the top of the tower. Based on this, how tall is the Eiffel Tower? Round to one decimal place, if necessary, and include units in your final answer. SHOW WORK
Answers
Answer:
313.9 m
Step-by-step explanation:
tan 36° = opp/adj
tan 36° = y/430
y = 430 tan 36°
y = 312.4
height = 1.5 + 312.4 = 313.9
Answer: 313.9 m
Answer:
313.9
Step-by-step explanation:
First use trigonometric ratio of tan .
consider the angle to be 36 .
base of the triangle to be 430 .
consider the perpendicular to be the height of the tower from the eye level of Jean to the top. let's take it is x
the formula will be tan 36 = x /430
find x by using tan 36 = 0.73 and multiplying this by 430
it will be 312.4
adding the height of jean 1.5 .
total height of the tower is 313.9
A circle has a radius of 7 m what is its circumference. Use 3.14 pi and do not round your answer be sure to include the correct units in your answer
Answers
good luck and good luck on your search new
Answer:
43.96
Step-by-step explanation:
Circumference formula = 2πr
2*3.14*7 = 43.96
Yw.
help. i’ll mark brainlist
Answers
Answer:
The answer is the last 3.
Step-by-step explanation:
Hope it helps
Answer:
3 times the difference of a number and 3
explanation: the key word is TIMES it mean multiple. hope this helps you out
2(12+x) = 2x=24 simplify and show work
Answers
—. —
2. 2
24 divided by 2 = 12
x = 12
Answer:
No possible answer (unless the equal sign was supposed to be a plus sign, then see answer below)
Step-by-step explanation:
we can simplify the expression like such:
24 + 2x = 2x = 24
As you will notice 2x + 24 cannot equal 2x, or 24.
If the equals sign was a typo and was meant to be a plus sign then the answer is all real numbers.
2(12 + x) can be broken down to (2*12) + (2*x) which equals 2x + 24.
Then this equals the other side of the equation meaning that it doesn't matter what x equals the equation is always equal.
How do I find leg sizes with hypotenuse given of a 45,90,45 triangle
Answers
Answer:
about 2.47487
Step-by-step explanation:
1. [tex]u\sqrt{2} =\frac{7}{2}[/tex]
2. [tex]u=\frac{7\sqrt{2} }{4}[/tex]
3. Simplify to about 2.47487
*the hypotenuse of a 45-45-90 triangle is always the leg length (x), root 2. Ex: leg=4, hypotenuse=4(root 2)
help please 50 points!! Solve the equations and see if its true
-1/4 + 3/4a= -7/4a-1
Answers
[tex]\\ \rm\rightarrowtail -1/4+3/4a=-7/4a-1[/tex]
[tex]\\ \rm\rightarrowtail (3/4+7/4)a=-1+1/4[/tex]
[tex]\\ \rm\rightarrowtail 10/4a=-3/4[/tex]
[tex]\\ \rm\rightarrowtail 10a=-3[/tex]
[tex]\\ \rm\rightarrowtail a=-0.3[/tex]
The base of a parallelogram measure 1 m 60 cm and height is 75 cm find the area in m square
Answers
Answer:
1.44 meters squared
Step-by-step explanation:
area = h · b
1.60 * 0.75 = 1.2
1.2 * 1.2 ( to find area in m square ) = 1.44
|-13\ = -(-13)
True False?
Answers
Answer:
This statement is true.
Step-by-step explanation:
The absolute value is how far the number is from zero, so how many steps will it take on a number line to get from that particular number to zero?
Since you can't have negative steps, The -13 in absolute value would be 13.
The -(-13) is the same thing as saying -1 ( -13 ). Since negative times a negative is a positive, 13=13 is a true statement.
If you answer this you will get brainless
Answers
Answer:
B
Step-by-step explanation:
A doesn't repeat at all
B just repeats on the 3
C repeats on the 1 and 3
D repeats on the 5, 1, and 3
1 picture is b
2nd picture is b
3rd picture is c
4th pic is d
Step-by-step explanation:
WILL GIVE BRAINLIEST Cruz's age is 3 years less than 9 times Cody's age. If Cody's age is x years, which expression best shows Cruz's age?
6x
9x – 3
x – 6
3x – 9
Answers
Answer:
B
Step-by-step explanation:
It is because since Cody's age is x years, 9 times x minus 3 is Cruz's age.
At a school fair, a person can go on up to 10 rides.
Read the problem. Which description best represents the number of rides a person can go on?
Any value greater than 10
Any value less than 10
Any value less than or equal to 10
Any value greater than or equal to 10
Answers
Answer:
any value less than or equal to 10
Step-by-step explanation:
'up to' means do not exceed
A medicine instructs you to take 1 pill every 3.5 hours, and comes with 4 pills. How long will it last.?
Answers
Answer:
14 hours
Step-by-step explanation:
If you need to take 1 pill every 3.5 hours then this suggest that the effects of 1 pill lasts for 3.5 hours.
Therefore, if you take 4 pills then they will last: 4 x 3.5 = 14 hours
Emma is 1/4 as old as her father.
In 20 years, Emma will be half as old as
her father. The equation 1/4x+20=1/2 (x+20) represents this situation, where x is
Emma’s father’s age now. How old is
Emma’s father now? How old is Emma now?
Answers
Answer:
Emma's dad is 80
Exsplanation:
20 x 4 =80
1/2 X 4 = 2
Find the area of the sector. The central angle is given in radians. Round your answer
to the nearest hundredth.
Answers
Answer:
method 2 use the radians sector area formula
let F(x) = x^2 + ax + b when a and b are integers, if F(3+√5) = 0 then what is value of F(4) ?
please help me I don't know really!!!
Answers
Answer:
Step-by-step explanation:
45 Points!! ASAP 1 QUESTIONS NEED HELP WITH PROBABILITY, NO SPAMS OR LINKS!!! THE FORMULA FOR THE AREA OF A CIRCLE IS ∏ R^2
Answers
Answer:
3.2%
Step-by-step explanation:
You want to find the area of the hole and the area of the board. The area of the board is 21x42 which is 882 inches squared. The circular hole has a radius of 3 inches so [tex]\pi[/tex]3² which is 9[tex]\pi[/tex].
Now put in calculator [tex]\frac{9\pi }{882}[/tex] which is pi over 98 which simplifies to 0.032.
please help ill mark
Answers
Answer:
Cubic feet
Step-by-step explanation:
16.4,1.64,1.6,16.099 greatest to least
Answers
Answer:
1.6, 1.64, 16.099, 16.4
Step-by-step explanation:
Add a 0.
1.60, 1.64, 16.099, 16.40
The ones are of lesser value because they only have one whole number, and the 16.099 is less than 16.40 because it has that 0 in front of the nines.
Sorry, I'm not the best at explaining.
Given the points (-9, 8) and (4, -1), find the rate of change between the points
Answers
Answer:
The RATE OF CHANGE of a function is the size of the change in the Y-axis variable compared to the size of the change in the X-axis variable
Formula: Y2-Y1/ X2-X1
Words: Change in Y over change in X.
WHAT IS THE QUESTION HERE? PLS HELP ME!!
Answers
You are to choose the correct option in the drop down menu, mean is the answer
Answer:
The first one is spread
Step-by-step explanation:
PLEASE MARK ME AS BRAINLIEST I REALLY WANT TO LEVEL UP
Have a blessed day and remember to keep smiling!
The exponential function f(x) = 45(1.34) models
choose one growth or decay
the rate of growth/decay is _______
Answers
Answer:
Step-by-step explanation:
Going up: growth
Going down: decay
[tex]f(x)=45(1.34)^x[/tex] shows a growth, and the rate of growth is 34%
Hope this helps!
heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp
Answers
Answer:
c
Step-by-step explanation:
Please help me!
This is due tomorrow
Answers
Answer: The area of the shaded region is 30 cm^2
Step-by-step explanation:
First, we recall the area for a rectangle and a triangle.
-Area for rectangle: A = L x W
-Area for triangle: A = 1/2 x b*h
Next, I find the area of the total region.
-12 cm x 4 cm = 48 cm^2
Then, I find the area for the non-shaded region (or the white triangle)
- A= 1/2 x 9*4
- A= 1/2 x 36
- A = 18 cm^2
Finally, I subtract the total area of the whole region from the non-shaded region ( or again white triangle)
- 48 minus 18 = 30 cm ^2
