Answer:
In 1 hour you *COUGHS* a car can travel 102 miles
Step-by-step explanation:
1530 miles: 15 hours
so let's say x is how many hours there are in 1 hour.
x miles: 1 hours
15 hours to: 1 hour?
what do you think you should do?
I'll give ya a hint, it's a ratio
HINT HINT: divide 15 hours by 15 to get 1 hour. You think u can do the same to 1530 miles? just divide it by 15
Marta said that she would complete the table of equivalent ratios by adding 2 to each number in the x and y rows to find the next pair of numbers. Marta’s solution does not work. What should Marta have done? Equivalent Ratios x 2 4 y 3 6 Marta’s solution does not work. What should Marta have done? Marta should have plotted the ordered pairs that were given and then, starting with the last point, moved up 3 and right 2 to find each next point. Marta should have plotted the ordered pairs that were given and then, starting with the last point, moved up 2 and right 3 to find each next point. Marta should have plotted the ordered pairs that were given and then, starting with the last point, moved down 3 and right 2 to find each next point. Marta should have plotted the ordered pairs that were given and then, starting with the last point, moved down 2 and right 3 to find each next point.
Answer:
A. Marta should have plotted the ordered pairs that were given and then, starting with the last point, moved up 3 and right 2 to find each next point.
Step-by-step explanation:
I took the test
Marta should have plotted the ordered pairs that were given and then, starting with the last point, moved up 3 and right 2 to find each next point.
What is Ratio?A ratio is a comparison between two amounts that is calculated by dividing one amount by the other. The quotient a/b is referred to as the ratio between a and b if a and b are two values of the same kind and with the same units, such that b is not equal to 0. Ratios are represented by the colon symbol (:). As a result, the ratio a/b has no units and is represented by the notation a: b.
Given:
We know Equivalent ratios are those ratios when two or more fraction on simplification gave the same value.
So, the find the equivalent ratio to given ratio can be achieved by multiplying or dividing the same number to Numerator and Denominator of the fraction.
Thus, Marta should have plotted the ordered pairs that were given and then, starting with the last point, moved up 3 and right 2 to find each next point.
Learn more about Ratio here:
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The slope of the line that passes through the points (-2, -3) and (8, -3) is....
Positive
Negative
Zero
Undefined
Answer:
ZeroStep-by-step explanation:
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}\\\\\left(x_1,\:y_1\right)=\left(-2,\:-3\right),\:\\\left(x_2,\:y_2\right)=\left(8,\:-3\right)\\\\m=\frac{-3-\left(-3\right)}{8-\left(-2\right)}\\\\m=0[/tex]
Babe wants to find out how many groups of 4 are in 28. If she uses repeated subtraction what is her first step?
Answer:
28 - 4
Step-by-step explanation:
Jordan noticed it rained 1/4 of the days that he recorded the weather in Fulton County . In Boone County , Aubrey found that it rained 1/8 of the days she kept records . According to the records , which county had rain a greater fraction of the time ?
Answer: Jordan
Step-by-step explanation: Jordan's number is short 1/4 which means that it had more of a chance of rain than Aubrey.
The teacher prepares a tour. Its cost is $246 for her and 5 people to take a day-long guided tour of the Eveglades. How much does the guided tour cost per person, the unit rate?
a
$246
b
$6
c
$24.60
d
$41
Answer:
its either C or D :)
Evaluate 3(x + 4) + 2x - x2 for x = 5.
O A. O
O B. -4
O C. -12
O D. 40
Answer:
[tex]12[/tex] is the answer
Step-by-step explanation:
Given
[tex]x = 5[/tex]
Required
Evaluate
[tex]3(x + 4) + 2x - x^2[/tex]
To answer this question, we simply substitute 5 for x in [tex]3(x + 4) + 2x - x^2[/tex]
[tex]3(x + 4) + 2x - x^2[/tex] becomes
[tex]3(5 + 4) + 2*5 - 5^2[/tex]
[tex]3(9) + 10 - 25[/tex]
Open all brackets
[tex]3*9 + 10 - 25[/tex]
[tex]27 + 10 - 25[/tex]
[tex]12[/tex]
What is 43x12+3-2=______
Answer:
517
Step-by-step explanation:
Answer:
517
Step-by-step explanation:
43×12+3-2 = 516+3-2
Do the multiplication/division before the addition/subtraction
516+3-2 = 519-2
Work from left to right
519-2 = 517
select the numbers that have 9 as a factor. Mark all that apply
A = 27
B = 36
c = 39
d = 48
E = 54
Answer:
A,B,E
Step-by-step explanation:
All are divisible by 9
Anumeha mows lawns. She charges an initial fee and a constant fee for each hour of work.
F represents Anumcha's fee (in dollars) for working t hours.
F = 6 + 12t
How much does Anumeha charge for each hour of work?
Answer:
.50 dollars for each hour
Step-by-step explanation:
Answer:
The answer is $12 fir each hour
Step-by-step explanation:
In the triangle above the value of x = _____ degrees (nearest whole number)
Answer:
60 degree it is ez math it is 6 grade math
Answer:
200 or 160
Step-by-step explanation:
50=100 70=100 = 200
Most of the time it's 160 or 200, so try those 2
Ben drives 405 mile on 15 gallons
Answer: 27 miles per gallon
Step-by-step explanation: 405/15=27
The points (-3,1), (-1,1) (0,-1) (-1,-3) (-3,-3) and (-4,-1) what polygon is this
MAY GOD BLESS YOU AND HELP YOU WITH ALL YOUR PROBLEMS..............................
The medians of triangle XYZ intersect at Point P. If PY=12, what is VY?
Answer:
18
Step-by-step explanation:
PY = [tex]\frac{2}{3}[/tex] YV
[tex]\frac{2}{3}[/tex] YV = 12
VY = 18
The winning candidate in an election receives 0.52 of the votes. a. There are 1000 voters. How many votes does the winning candidate receive?
Answer:
520
Step-by-step explanation:
0.52 as a percent is 52%. 52% of 1000 is 520.
As a product of prime factors 36 = 22 × 32
Write 48 as a product of prime factors.
Solve the inequality
|7-2y|-8 ≥ -3
Answer:
y is less than or equal to 1 OR y is greater than or equal to 6
Step-by-step explanation:
hii can someone help me with this question please
Move AC and BD so that their midpoints coincide. Then draw a polygon through A, B, C, and D to form quadrilateral ABCD. Measure and record the slope of each slide of quadrilateral ABCD
Answer:
look attachment below
Step-by-step explanation:
We find the midpoints of AC and BD and the corresponding coordinates for quadrilateral ABCD.
Midpoint of AC: ( (x₁ + x₃) / 2 , (y₁ + y₃) / 2 )
Midpoint of BD: ( (x₂ + x₄) / 2 , (y₂ + y₄) / 2 )
Then we can measure and record the slopes of each side.
Slope = (y₂ - y₁) / (x₂ - x₁)
Here,
To draw quadrilateral ABCD with the midpoints of AC and BD coinciding, we first need to find the midpoints of AC and BD.
The midpoint of a line segment is the average of the coordinates of its endpoints.
Given points A(x₁, y₁), B(x₂, y₂), C(x₃, y₃), and D(x₄, y₄), we can find the midpoints as follows:
Midpoint of AC: ( (x₁ + x₃) / 2 , (y₁ + y₃) / 2 )
Midpoint of BD: ( (x₂ + x₄) / 2 , (y₂ + y₄) / 2 )
Once we have the coordinates of the midpoints, we can connect them to form quadrilateral ABCD.
To measure the slope of each side of quadrilateral ABCD, we need to find the slope of each line segment formed by connecting points A, B, B, C, C, D, and D, A.
The slope of a line passing through two points (x₁, y₁) and (x₂, y₂) is given by:
Slope = (y₂ - y₁) / (x₂ - x₁)
Let's assume we find the midpoints of AC and BD and the corresponding coordinates for quadrilateral ABCD. Then we can measure and record the slopes of each side.
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If a = 2 and b = 4, then 27 - b 2 ÷ a + (11 - 5) is equal to _____. 23 11.5 29 25
Answer:
29
Step-by-step explanation:
Plug in your variables and follow the order of operations.
11-5 which equals 6.
4x2 which is 8
then divide the 8 by 2 which equals 4
then subtract 27 and 4 which equals 23
and finally add 23 and 6 which equals 29.
PLS SOLVE!!!!! THANK YOU!!!!!
The highest mountain in the world is Mt. Everest, whose peak is 29,029 feet above sea level. But the tallest mountain is Mauna Kea. The base of Mauna Kea is 19,669 feet below sea level, and its peak is 33,465 feet above its base. How much higher above sea level is Mt. Everest than Mauna Kea?
42825 or 9360
Step-by-step explanation:
So we know that Mt. Everest has a peak that is 29,029 feet above sea level.
To find how much Mauna Kea is above sea level then we would subtract the feet below sea level (19,669ft) from the overall height of the mountain (33,465ft). Like this:
33,465ft - 19669ft = 13,796 feet
Now that we know both mountains height above sea level, we can answer the question.
We will take Everest's height above sea level and subtract Mauna's height above sea level. Like this:
29,029ft - 13,796ft = 15,233
Therefore, Mt. Everest is 15,233 feet taller above sea level than Mauna Kea.
Hope this helps!
- Kay
Samuel's lunch account begins with $50 and has $4 taken out each day.
Susie's lunch account begins with $36 and has $3 taken out each day.
Which inequality can be used to find x, how many days the balance in
Samuel's account will be less than the balance in Susie's account?
50 - 4x > 36 - 3x
50 + 4x > 36 + 3x
50 - 4x < 36. 3x
50+ 4x < 36. 3x
Answer:
C. 50 - 4x < 36 - 3x
Step-by-step explanation:
need help on this please
Jorge bought 16 apples for $8.00.
Let x represent the number of apples purchased, and let y represent the total cost.
Graph the line that represents the proportional relationship.
i go to wiva
Answer:
x=16
y=8.00
8/16=0.5 (50 cents per apple)
y=0.5x+0
In ΔABC, m∠CAB=60° and AD is angle bisector with D∈BC and AD = 8ft. Find the distances from D to the sides of the triangle.
( AD and BC have lines above them but i didn't know the symbol.)
Answer:
nope
Step-by-step explanation:
You deposit $500 into a savings account that increasing by 7% interest annually. Write the function that represents the balance after t years. Then what is the balance after 2 years.
Step-by-step explanation:
500 ×1.07^t <-- function (I think)
500 × 1 07^2 = $572.45 <-- balance after 2 years
8. A novel has 14 times as many pages as a short story. The combined number
of pages in the books is 390 pages. How many pages are in each book?
Answer:
The short story have 26 pages
The novel's pages is 364
Step-by-step explanation:
Step one:
given data
let the short story have x pages
so that the novel's pages will be 14x
the combined pages for novel and short story is =390 pages
Required
the individual number of pages
14x+x=390
15x=390
divide both sides by 15
x=26
the short story have 26 pages
the novel's pages will be 14(26)= 364
(giving brainly if u helpp mee)
What is static electricity?
A) Build up of electrical charges on the surface of an object
B) Build up of light energy that causes electrical charges to move
C) The flow of electrical charges in a conductor
D) The movement of electrical charges through an insulator
Evacuate the following expression for z=197.
Answer:
138
Step-by-step explanation:
12+9sqrt 196=138
A. (2, -1)
B. (2, 1)
C. (-1, 2)
D. No solution
The area of a rectangular vegetable garden is 200 feet. The width is 10 feet. What is the length?
Answer:
The length is 20 ft. 10ft times 20ft = 200ft^2
Step-by-step explanation:
PLS MARK AS BRAINLIEST
Answer:
20
Explanation:
200 = 20 x 10