Answer:
14/3, 4 2/3, or 4.(6)
Step-by-step explanation:
triangle area is (base*height)/2
6B/2=14
3B=14
B=14/3
Answer:
2.3333333333333333
Step-by-step explanation:
14/6=2.33333333333 or 2.34
Ratios and Rates word problems
Gas mileage is the number of miles you can drive on a gallon of gasoline. a test of a new care results in 380 miles on 10 gallons of gas. How far could you drive on 55 gallons of gas? what is the car's gas mileage
Answer:
You can drive 2090 miles. The car's mileage is 38 miles per gallon.
Step-by-step explanation:
In this, it asks for first how far you drive with 55 gallons of gas and states that you can drive 380 miles on 10 gallons of gas. What you would do here is do the miles for ten gallons times five to get to the mileage for fifty gallons of gas, which is 1900. Of course, this is only 50 of the 55 gallons, so all you would have to do is 380 ÷ 2 and add that to 1900 because 10 ÷ 2 is 5, which gives you a total of 2090 miles for 55 gallons of gas.
For the second part about the gas' mileage. You do 380 ÷ 10 to get the miles driven for one gallon of gas. This equals 38 miles, so your answer for this should be 38 miles for 1 gallon of gas if I'm not mistaken.
Hope this helped!
Find the area of the shape shown below.
Answer:
The area of the trapezoid would be 32.
Step-by-step explanation:
The formula for the area of a trapezoid is A=a+b/2 h
To find the area of a trapezoid, multiply the sum of the bases, (the parallel sides) by the height (the perpendicular distance between the bases), and then divide by 2.
Answer:
The area of the shape is 32.
Step-by-step explanation:
This shape is a trapezoid, if I'm not mistaken. When you look at this, you can see a square and two triangles in the trapezoid. In the shape, you see a line that goes through with a four, which is which is what one of the sides is worth. Since one of the sides is 4 and the bottom is also 4, you do 4 x 4, which is 16. Now that you have calculated the square's value, you need to find out for the two triangles next to the square. As you might know, two triangles makes a square, as long as they are equal, which these triangles are. So, all you have to do now is just add another 16 to what you already have since these two triangles make a square that is equivalent to the one we already have. 16 + 16 = 32, so 32 is the area of the shape.
George is building a fence. He builds his fence at a constant rate of 1/3 section of fence every 1/2 hour. At this rate, what fraction represents the section of fence George can build per hour? Express your answer as a fraction.
PLEASE HELP
5. The scale of a map says that 8 cm represents 5 km.
a. What distance on the map (in centimeters) represents an actual distance of 8
kilometers?
b. What is the actual number of kilometers that is represented by 5 centimeters on
the map?
Answer:
a. 12.8 cm b. 3.125
Step-by-step explanation:
To find any scale drawing use a proportion with one unit of values on the top and the other on the bottom. For example 8cm/5km = x/8km. So you would multiply 8 cm and 8 km and then divide by 5 to get 12.8 cm. For the second question plug in 5m in the numerator and solve for its denominator.
How can you use ratios and rates to solve real-world problems?
Answer:
Use the information in the problem to set up two ratios comparing the same quantities.
Set the ratios equal, creating a proportion.
Use cross multiplication to solve for the unknown in the proportion.
Step-by-step explanation:
Answer:
Use ratio and rate reasoning to solve real-world and mathematical problems, e.g., by reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations. Big Idea: There are multiple ways to represent proportional relationships and reason about solutions to problems.
Bella measured these outside temperatures for each of four days.
Day One: −14°F
Day Two: −7°F
Day Three: +3°F
Day Four: −5°F
Which temperature was the coldest?
−14°F
−7°F
−5°F
+3°F
Answer: -14°F
Step-by-step explanation:
Jane lives on a straight road that goes east and west. She starts from a point 6.3 miles west of her home and drives a certain distance to the store. The store is more than 4 1/2 miles east of her home.
Let d represent the distance Jane drove.
Which inequality represents this situation?
−6.3 + d > 4 1/2
−6.3 + d > −4 1/2
−6.3 + d ≥ −4 1/2
−6.3 + d ≥ 4 1/2
Answer:
−6.3 + d > 4 1/2
Step-by-step explanation:
She starts 6.3 miles west of her home. This is denoted by the (-).
The store is 4.5 miles east of her home. East would be denoted by a (+).
The store is more than 4.5 miles east of her home meaning that it would never be exactly 4.5 miles from her home. This would be denoted by a (>).
Therefore the answer is: −6.3 + d > 4 1/2
are <4 and <5 corresponding ?
Can someone help me please? (T^T)
How to get 192 with 5:7
Answer:
multiply both side by 38.4
Step-by-step explanation:
192/5 = 38.4
therefore, multiply 7 by 38.4 to get 268.8.
192:268.8
What does this picture remind u guys of
either the letter why or 1/3 fractions
Answer:
Fractions, a windmill, the letter Y, an upsidedown peace sign
Step-by-step explanation:
−5/9x+3.2=5 hhhhhhhhhhhheeeeeeeeeelllllllllllllllllllllllllllllppppppppppppppppppp
Which list shows the numbers in order from least to greatest?
1.38, 137, 1.4
1.4, 1.38, 137
1.4, 137, 1.38
137, 1.38, 1.4
1.38, 1.4, 137
Write an equation of the line that passes through (0,−5) and (−5,−5).
y=
Answer:
y=0
Step-by-step explanation:
(-5-(-5)÷(-5-0)=0
Answer:
y = x - 5
Step-by-step explanation:
Slope-intercept form: y = mx + b
[] m is the slope
[] b is the y-intercept
Slope
We can find slope by using change in y over change in x:
[tex]\frac{-5 - - 5}{-5 - 0}=\frac{-5+5}{-5-0}=\frac{0}{-5}=0[/tex]
[] So our slope is 0
Y-intercept
We will plug in one of the points into our equation so far, and solve for b:
y = x + b
(-5) = (0) + b
-5 = b
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
Each day Davey went golfing. His scores were -8, 4, 3, 0 and -1.What was his average score?
A. 0
B. -2/5
C. -1/2
D. -7/9
bbbbbbb Step-by-step explanation:
Please do question 19, PLEASE SHOW WORK ON PAPER OR PHONE!! Will give brainlest!
Answer:
$2.73 per gallon of gasoline
Step-by-step explanation:
super simple! will try to explain the best i can,
you need to find the cost per gallon rounded to the nearest hundreth.
lisa paid $43.95 for 16.1 gallons of gasoline.
HOW TO SOLVE
take 43.95 and divide it by 16.1
your calculator will give you 2.7298136646
round to the third decimal, the hundreth, to give you the answer of $2.73 per gallon of gasoline :)
hope this helped!
There are approximately 210 M&M’s in a 7-ounce bag of M&M’s. Write and solve a proportion that you can use to find the number of M&M’s in a 3-ounce bag.
b. What is the number of M&M’s per ounce?
Answer:
90 in a 3-ounce bag
Step-by-step explanation:
210/7 = 30
30 x 3 = 90
Part b: 30 M&M's per ounce
Hope this helps!
PLEASE PLEASE PLZZ HELP :(((((
Answer:
96
On my piece of paper I did 24 pizzas and put 4 ppl in each one using the 96 as the provider and its right
y=2x+5y
Complete the missing value in the solution to the equation.
(2, __)
Answer:
(2, -1)
Step-by-step explanation:
(x,y)
If x = 2, then all we have to do is find y. So plug in 2 into the equation since x=2.
y=2x+5y
y = 2(2)+5y
y = 4 + 5y
-5y -5y
-4y = 4
/-4 /-4
y = -1
I will giver brainliest to the person with the most detailed answer. That means tell me how you got ur answer. And the person who answers with the most clear explanation as well. Good luck!! This is due in 8 minutes as well.
Answer:
the last one because the equations all have plus sign indicating it is adding and the first two says times which indicates multiplying the last one says 6.5 more tan what he has and the have 19.5 in total
Step-by-step explanation:
Answer:
D is the most accurate.
Find the area of the shape shown below.
Why is picking a cencus better than picking a sample when conducting a survey
help pls. It is IXL.
Answer:
u^2/v^5w^7
Step-by-step explanation:
.308 / .35 =
equals what
Answer:
0.88
Step-by-step explanation:
Answer:
0.308 / 0.35 = 0.88
I hope this helps :D
hilda adds 5 to a number then multiplies the sum by -2 the result is 6 what does x=
Answer:
-17
Step-by-step explanation:
(5 + x) x -2 = 6
(5 - 17) x -2 = 6
-12 x -2 = 6
6 = 6
x = -17
Reuben removed 15 fish from his pond over a period of 5 days. He removed the same number of fish each day. What was the change in the number of fish in the pond each day?
In each equation select an operation to make the equation true:
Answer:
Step-by-step explanation:
The symbol that would go on the line would be the multiplication symbol. Because if you time 24 and 3/4 you get 18
Answer:
1. 24 x 3/4 = 18
2. 24 ÷ -3/4 = -32
3. 12 - 15 = -3
4. 12 - (-15) = 27
5. -18 ÷ -3/4 = 24
You could check and see if these work just in case but I hope they are correct.
Step-by-step explanation:
I hope you don't mind that there is no explanation. :)
And I also hope this helped and that I'm not too late.
What is the quotient of 28,435 ÷ 47
help !!!!!
Answer:
The quotient = 605
Step-by-step explanation:
28,435 divided by 47 equals 605. To check it, you can just do 47 multiplied by 605 and you will get 28,435. Hope this helps. :)
The division gives the quotient is 605.
What is Division?Multiplication is the opposite of division. If 3 groups of 4 add up to 12, then 12 divided into 3 groups of equal size results in 4 in each group. Creating equal groups or determining how many people are in each group after a fair distribution is the basic objective of division.
Given:
We have to divide 28,435 ÷ 47
So, the division is performed as follows
47 | 28435 | 605
-282
_____
235
- 235
______
0
Hence, the division gives the quotient is 605.
Learn more about division here:
https://brainly.com/question/21416852
#SPJ2
In which quadrant of the coordinate graph does point J lie?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
a boy get 189 in 3 hour what the unit rate pre hour
Answer:
63
Step-by-step explanation:
189 divided by 3 is 63 and I need to make this 20 words so yeah
Answer:
He earns 63 in 1 hour.
Step-by-step explanation:
First you do 189 divided by 3 which gives you 63. That is your answer.
