HELP HOW TO DO THIS EASY EXPLANATION PLS EASYYY I dun have much common sense so pls make it easy.
Answers
Answer:
(a) 9/-8 = -9/8 = 9-/8, 1 & 4
(b) -3/-7 = 3/7, only 1
Related Questions
-24x = -3 what is the solution to the equation?
Answers
Answer:x = 1/8 = 0.125
Step-by-step explanation:Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
-24*x-(-3)=0
Pull out like factors :
-24x + 3 = -3 • (8x - 1)
Solve : -3 = 0
Solve : 8x-1 = 0
Add 1 to both sides of the equation :
8x = 1
Divide both sides of the equation by 8:
x = 1/8 = 0.125
Answer:
1/8 = 0.125
Step-by-step explanation:
Find the sum
−1/2(7z+4)+15(5z−15)
Answers
Answer:[tex]\frac{143x-453}{2}[/tex]
Study the image. Global winds. Blue arrows designate cool air. Red arrows designate warm air. Cool air moves from the South and North Poles toward 30 degrees latitude. Warm air moves from 30 degrees latitude toward the equator. Which statement best describes what the arrows represent? Air continuously blows away from the equator. Air flows in different directions over long distances. Air moves from regions of low pressure to high pressure. Air circulates in an upward direction, creating surface winds.
Answers
Answer:
red arrow
Step-by-step explanation:
because it descirbes the air gfoing to the equator
Which equation represents the line through (4, -6) and (0, 2)?
y= -2x + 2
y= 2x - 2
y= 2x + 2
y= -2x - 2
Explain your answer for Brainlest
Answers
Answer:
y = 2x+2
Step-by-step explanation:
find gradient by using the gradient formula (m= y2-y1÷x2-x1)
then find C
y= mx+c
the replace c and m in the equation (y=mx+c)
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The Correct equation is :
[tex]y = - 2x + 2[/tex][tex] \large \boxed{ \mathfrak{Explanation}}[/tex]
The given points are :
(4 , -6)(0 , 2)we can see that the y - intercept (c) is 2, from point (0 , 2)
now, let's find the slope (m) :
[tex] \dfrac{2 - ( - 6)}{0 - 4} [/tex][tex] \dfrac{2 + 6}{ - 4} [/tex][tex] \dfrac{8}{ - 4} [/tex][tex] - 2[/tex]now, the equation of line will be :
[tex]y = mx + c[/tex][tex]y = - 2x + 2[/tex]question in the picture:D
Answers
200 miles in 45 minutes= 200/45
simplify the fraction to equal 40/9
now times that by an hour (60 min)
40/9 * 60/1
2400/9 = 800/3 or 266 2/3
At this point i don't even know what to do its a Friday and i have work to do smh plz
Answers
Answer:
a. 3 hexagons times 1 sixth triangle = 1 half trapezoid
b. 2 hexagons times 3 1 half trapezoids = 3 hexagons
Step-by-step explanation:
hexagons represent 1 whole
triangle represent 1 sixth
trapezoids represent 1 half
parallelograms represent 1 fourth
Answer:
Yea so
Step-by-step explanation:
a. 3 hexagons times 1 sixth triangle = 1 half trapezoid
b. 2 hexagons times 3 1 half trapezoids = 3 hexagons
Step-by-step explanation:
hexagons represent 1 whole
triangle represent 1 sixth
trapezoids represent 1 half
parallelograms represent 1 fourth
It took a plane 2 hours to fly from Dallas to New York with the headwind and 1.5 hours to return with the tailwind. If the speed of the wind was 30 mph, how far apart are the two cities?
Answers
Answer:
The distance between the two cities is 360 miles.
Step-by-step explanation:
Let a equal the airspeed of the plane in still air; and d be the distance between the two cities. Then:
d/a+30=1.5
d=1.5a+45
and
d/a-30=2
d=2a-60
So
2a-60=1.5a+45
.5a=105
a=210
d/210-30=2
d=360
The distance between the two cities is 360 miles.
Please help a.s.a.p
Show your work
Answers
Answer:
3+5+2×2
11+7+13×2
19+23+17×2
2. 13+11+7=31+31=62 so the second one the missing number is 31
3. 23+19+17=59+59=118
Pls help! :<
A number line graph is shown:
A number line is shown from negative 8 to 8 at increments of 1. A circle is shown at negative 3. The entire portion of the number line to the right of negative 3 is shaded
Based on the graph, which inequality is correct for a number that is to the right of −3?
A) 1 < −3
B) 2 < −3
C) −2 > −3
D) −4 > −3
Answers
final answer is x>3
if this helps pls can i have brainliest
Answer:
b
Step-by-step explanation:
your moving 2 positions to the right going into the positive direction
Which of the following is an example of the associative property?
1. 2(5 - 3) = 10 - 6
2. 11 + (6 + 8) = 11 + (28 + 6)
3. -7 + (19 + 5) = (-7 + 19) + 5
4. 1/3 • 3 = 1
Answers
Answer:
2 is the correct answer
PLS HELP MEE
Beth lives 2 miles from the aquarium.
Jeff lives 2 times as far as Beth.
Malik lives 2 times as far as Jeff.
Ed lives 2 times as far as Malik.
Which exponential expression represents how far Ed lives from the aquarium?
A. 2⁵ miles
B. 4² miles
C. 2³ miles
D. 2⁴ miles
Answers
Answer:
d would be the answer
Step-by-step explanation:
because 2x2=4 4x2=8 8x2=16 D=16 so the answer is d please mark brainlest.
What is the area of this figure? IXL assignment
Answers
Answer:
731
Step-by-step explanation:
(19x24) + (11x25) = 731
Use picture to answer questions
Answers
Answer:
The answer is A. The length is 3 times the width.
Step-by-step explanation:
In the picture, it tells us that m is the width. That must mean that 3m is the length. m × 3 = 3m, so when you substitute it, it becomes width × 3 = length.
Hope that helps!
One half of the cookies contain chocolate chips and two-fifths of those also contain pecans. If there are 200 cookies, how many contain chocolate chips but NOT pecans?
Answers
Answer:60
Step-by-step explanation:
Given,
1/2 contain chocolate chips
2/5 of those contain pecans with chocolate chips
According to question,
1/2*200=chocolate chips
100=chocolate chips
2/5*100=chocolate chips with pecans
2*20=chocolate chips with pecans
40=chocolate chips with pecans
Number of cookies that contain chocolate chips but not pecans
= 100-40
=60 (answer)
Camilla has 8,160 silver beads and 2,880 black beads to make necklaces. Each necklace will contain 85 silver beads and 30 black beads.
How many necklaces can she make?
Answers
Answer:
192 neckaces
96 of each
Step-by-step explanation:
8160/85=96
2880/30=96
96+96= 192
Answer:
96 necklaces
Step-by-step explanation:
85 + 30 = 115
8,160 + 2,880 = 11,040
11,040 Divided by 115 = 96
Camila can make 96 necklaces
**Hope this helps**
0.4•(-0.03) plz help
Answers
Answer:
-0.012
Step-by-step explanation:
69420nice
Please Solve
9.2/-0.4=
Answers
Answer:
its -23
Step-by-step explanation:
hope this helps
i need help like please
Answers
Answer:
204 is the correct answer :)
A supplier sells 2 1/4 pounds of mulch for every 1 1/3 pounds of gravel. The supplier sells 172 pounds of mulch and gravel combined. How many pounds of each item does the supplier sell?
The supplier sells_pounds of mulch and pounds of _gravel.
Answers
Hope this helps,
Have a great day!!!!!
The circled parts are the answers btw......
Mika used division to rewrite 5
40
as 0.125. Explain what she should do next to convert 0.125 to a percent.
Answers
Answer:
Hello there, and thank you for posting your question here on brainly.
To convert a decimal to a percent, you have to make the decimal a whole number by getting rid of the decimal point, and then at a % sign.
0.125 ===> 125
125 ===> 125%
Hope this helped!!
Step-by-step explanation:
Answer:
125 into a percentage. ... That moves the decimal point up two units, and gives you a percentage. For us, −. 125 becomes −12.5% .
Write the equation in function form:
8x + 4y = 20
Answers
Writing a an equation in function form is simply expressing y values in terms of x. In other words when you substitute a particular value for x, you get a particular value for y.
so
8x + 4y = 20
4y = 20 - 8x
y = (20-8x)/4 or y = (20-8x)/4 or y = f(x) = 2(10-4x)/4 = (10-4x)/2 = 5 - 2x = -2x+5
check your answer with a sample values say with a point that solves the equation or a point on the line.....see below....
(2,1)
8(2) + 4(1) = 20......16 + 4 = 20...check.......y=-2(2) + 5 = -4 +5 =1....x=2, y=1...checks....so f(x)=-2x+5
another quick check are the intercepts.....y (x=0)....or x (y=0)
8 (0) + 4 (5) = 20.....(0,5).......y=f(x) = -2 (0) + 5...x = 0..y=5 so again the function checks so
8x + 4y = 20.....is also written as the function y= f(x)= -2x + 5
I dont know what answer is i need help
Answers
Answer:
12
Step-by-step explanation:
Let's look at the following exponent rule below:
[tex]\frac{x^{a} }{x^{b} } = x^{a-b}[/tex]
We can apply this rule to the problem given to help us find the final answer by taking each exponent and subtracting them. Let's illustrate this below:
[tex]\frac{12^{-4} }{12^{-5} } =12x^{-4-(-5)}[/tex][tex]=12^{-4+5} =12^{1} =12[/tex]
Hopefully this was helpful! Let me know if you have any more questions.
Why is 2 + (−3) equal to −1?
Answers
Answer:
when you minis a negative number from a positive you would subtract but scene you have a positive plus a negative you would take it as 2 - 3 becuse the 3 is negative
Step-by-step explanation:
2+-3 is -1
help me please cuz some people are senting link when I ask them to not
Answers
Answer:
the change is 8.4 degrees
Step-by-step explanation:
1.2x7=8.4
a parallel line is cut by a transversal and is it is a alternate exterior angles. the numbers are (10x-20) and other are (7x+4) find the value of x and find the measure of each marked angle.
Answers
Answer:
8
Step-by-step explanation:
7x+4=10x-20
24=3x
x=8
i dont get it, does anyone know slope?
Answers
Answer:
are you trying to figure out what slope is or what the slope is on the assignment
Step-by-step explanation:
Type the correct answer in the box.
Points A, B, C, and D represent the four corners of a parade route. Each unit on the coordinate plane is equal to 1 kilometer.
John’s float goes from point A to B, then to C, then to D, and back to A. If he repeats this route twice, the total distance that his float travels is
kilometers.
Reset Next
Answers
Answer: I think it's 72 kilometers
Step-by-step explanation:
I am not really sure?????
The total distance that John’s float travels is 71.02 kilometers.
What is distance formula?The distance formula which is used to find the distance between two points in a two-dimensional plane is also known as the Euclidean distance formula. On 2D plane the distance between two points (x1, y1) and (x2, y2) is Distance = √[(x2-x1)²+(y2-y1)²].
Given that, John’s float goes from point A to B, then to C, then to D, and back to A.
Here, DC =9 kilometers, AD=9 kilometers
A(-7, 5) and B(3, 2)
AB=√[(3+7)²+(3-5)²]
=√109
= 10.44 kilometers
B(3, 2) and C(2, -4)
So, BC =√[(2-3)²+(-4-3)²]
= √50
= 7.07
Now, distance =10.44+7.07+9+9
= 35.51 kilometers
If he repeats this route twice, the total distance that his float travels is
kilometers.
The total distance =2×35.51
= 71.02 kilometers
Therefore, the total distance that John’s float travels is 71.02 kilometers.
To learn more about the distance formula visit:
brainly.com/question/27262878.
#SPJ2
whats the ratio of 57/34
Answers
Answer:
Here is the math to illustrate better:
57/1 = 57 and 34/1 = 34
Thus, 57:34 ratio simplified is 57:34
Step-by-step explanation:
Answer:
57:34
Step-by-step explanation:
Find the product. List the units.
3/4h × 19 mi/1/4 h =
Answers
= (3/4)(19/(1/4) (h)(mi/h)
= (3/4)(76) mi
= 57 mi
or, 3/4 hrs ÷ 1/4 hrs = 3 hrs
and 3(19) = 57
or, 19 mi/(1/4)h = 76 mph
you are doing this for 3/4 hrs, so (3/4)(76) = 57
Answer:
57 miles
Step-by-step explanation:
First, do 19 ÷ 1/4. This is the same as 19 × 4 which is 76. Then do 3/4 × 76. 76 ÷ 4 = 19 and 19 × 3 is 57. The unit is miles because the two h's cancel out.
Hope this helps!
Find my number, if it is a two-digit one, one of its digits is 9.
and it has remainder O when divided by 6.
Answers
Answer:
96?
Step-by-step explanation:
96/6=16 remainder 0
has a 9 in it
2 digit
Answer:
the number is 90
Step-by-step explanation:
It is a two digit number
it has nine
and leaves a remainder 0 when divided by 6
