9514 1404 393
Explanation:
Here is one way to go about it.
Statement . . . . Reason
1. AD ≅ BC, AD║BC, E & F are midpoints of BC, AD . . . . given
2. (1/2)AD ≅ (1/2)BC . . . . multiplicative property of congruence (equality)
3. DF = (1/2)AD, BE = (1/2)BC . . . . definition of midpoint
4. DF ≅ BE . . . . substitution property of congruence
5. BE║DF . . . . segments of parallel lines are parallel
6. BEDF is a parallelogram . . . . BE ≅ DF, BE║DF, definition of parallelogram
A recipe for beef fajitas uses 5 pounds of beef to make 20 meals. How many pounds of beef are needed to make 80 meals?
Answer: 0.25 pound of beef are needed to make 80 meals.
Step-by-step explanation:
Given : A recipe for beef fajitas uses 5 pounds of beef to make 20 meals.
Then the of beef required for 1 mesal = ( 5 pounds) ÷ 20
= [tex]\dfrac{5}{20}[/tex] pound
[tex]=\dfrac{1}{4} [\text{Divide numerator and denominator}][/tex]
=0.25 pound
Hence, 0.25 pound of beef are needed to make 80 meals.
Which Graph Matches The Table?
Answer:
graph W
Step-by-step explanation:
four thousand three hundred twenty-one ten thousandths as a decimal
Answer:
.4321
Step-by-step explanation:
move the decimal to the left four times
We want to write four thousand three hundred twenty-one ten thousandths as a decimal.
The number is:
4321.010
To do it, we need to understand what each place value represents, where the place values are the place of each digit in reference to the decimal point.
The first digit at the left of the decimal point represents the units.The second digit at the left of the decimal point represents the tens.The third digit at the left of the decimal point represents the hundreds.The fourth digit at the left of the decimal point represents the thousands.
And for the right we have:
The first digit at the right of the decimal point represents the tenths.The second digit at the right of the decimal point represents the hundredths.The third represents the thousandths.Of course, it continues in both ways, but this is enough to write our number.
We have:
"four thousand..."
Then the fourth digit at the left is a 4.
"... three hundred..."
The third digit is a 3.
"...twenty-one..."
The second digit is a 2, and the first is a 1.
For the right side, we do not have tenths, so the first digit at the right is a zero.
And "...ten thousandths"
We have a "10" in the second and third digits at the right of the decimal point.
Then our number is:
4321.010
If you want to learn more, you can read:
https://brainly.com/question/16552177
Which expression is equivalent to 2a^2b^11/5c^5
Answer:
The measure of angle JKL is 97 degrees.Apr 12, 2020
Step-by-step explanation:
The measure of angle JKL is 97 degrees.Apr 12, 2020
An African Elephant can eat 4,620 pounds of
food a week! If the elephant ate the same
amount of food each day that week, how many
pounds of food would he have eaten in a day?
Answer:
Step-by-step explanation:
660
Answer:
660 pounds
Step-by-step explanation:
uh help hereeeee pls.
Answer:
d.PS
Step-by-step explanation:
option D,line PS is opposite
HELP ASAP !! I have trouble with this
Answer:
x= 0.7227 in radians
x= 41.4096 in degrees
Step-by-step explanation:
cos(x) = 6/8
AAAAAAAAAAAAAAAAA HELP
Jessica paid $23,000 for her car. The value of the car depreciates at a rate of 15% each year. Which function represents the value of her car each year?
Answer:
Try searcing it up
Step-by-step explanation:
chances are its already been answered
can someone help please?
Answer:
x = 54
Step-by-step explanation:
In this line, I am going to assume lines l and m are parallel.
Each flat surface is half of a circle, therefore it has 180 degrees. We are given one side and told to find the other.
180 - 116 = 64.
The other angle's total value must be 64.
Now, to solve for x, subtract 10 from 64 [inverse operations].
64-10=54
The value of x in this equation is 54 degrees.
What is the measure, in degrees, of angle x?
A
26.8
B
47.8
C
116.8
D
296.8
The answer is C
Step-by-step explanation:
180-63.2
Please help, it would mean the world
Jessica sold girl scout cokies she sold 26 boxes.How many cases of 12 plus extra boxes does she need.
Answer:
Jessica needs 2 cases of 12 girls scout cookies plus 2 extra boxes
Step-by-step explanation:
Number of boxes sold = 26
Cases of 12 plus extra boxes needed
Number of cases of 12 needed :
Number of boxes sold / 12
= 26 /12
= 2 remainder 2
Hence, Jessica needs 2 cases of 12 girls scout cookies plus 2 extra boxes
I was never told how to do this, i need help
Answer:
nember 1: 2/7 as decimal
number 2: 2 1/6 as decimal
number 3: 3/16 as a decimal
number 4: 3/4 as a decimal
number 5: 5/10 as a decimal
number 6: 13 7/8 as a decimal
number 7: 8 10/15 as a decimal
number 8: 5/8 as a decimal
Find the length of BC.
Answer:
12
Step-by-step explanation:
If the perimeter is 58,
take 17(2) for booth sides.
Which you will get 34.
58-34=24
Now you know that the remainder is the two vertical sides.
24/2=12
BC=12
You get a student loan from the New Mexico educational assistance foundation to pay for your educational expenses this year . Find the interest on the loan if you borrowed $5,000 at 5% interest for 1 year.
Answer:
the interest gathered on the loan is $250
Step-by-step explanation:
5% interest on $5,000 for one year would be $250
the total amount wlike be $5250 but the question seems to only ask for the interest
convert 5% to a decimal to multiply to find interest
0.05•5000 gives us the interest for the year
hope this helps <3
Yolanda reads 7 1/2 chapters in 3 1/8 hours. What is the unit rate in chapters per hour? Write your answer as a fraction or a mixed number in simplest form.
Answer:2.4 chapters
Step-by-step explanation:
Solve
15x +4< 26.5
Need help fast pls
Answer:
x<1.5
explanation: move 4 to other side subtract it with 26.5 then divide it by 15
Answer:.
.
Step-by-step explanation:
list the sides of the triangle in order from smallest to largest
Answer:
p,q,r
Step-by-step explanation:
Use the table below to determine the approximate height of the flag pole.
Answer:
B 17.5 ft
Step-by-step explanation:
tangent = opposite / adjacent
tan 35° = h / 25
multiply both sides by 25
h = 25 (tan 35°)
tan 35° = 0.70 (from your calculator)
h = 25 (0.70)
h = 17.51 ft.
There are 12 inches per foot. How many feet is 96 inches? Enter only the number.
it is 2 am
help
a
x*y=11
but
x+y=12
what is x and what is y
Answer:
x= 11
y= 1
#CarryOnLearning
use elimination method to solve the system of equations -x+y=7 and x+y=1
Answer:
(x, y)= (-3, 4)
Step-by-step explanation:
eliminate the variable by adding the equations
The ages of three brothers are consecutive integers. The sum of their ages is 63. Find their ages.
Samuel bought snacks for his team's practice. He bought a bag of chips for $2.81 and
a 15-pack of juice bottles. The total cost before tax was $25.01. How much was each
bottle of juice?
Answer:
Each juice cost $1.48
The domain for f(x) = x2 − 3 is 0 ≤ x ≤ 4. What is the least value in the range of f(x)?
Answer: -3
Step-by-step explanation:
1
Note: Figure is not drawn to scale.
If h = 9 units and r = 6 units, then what is the volume of the cone shown above?
OA. 162 cubic units
ОВ.
1087 cubic units
C. 81 cubic units
OD. 324 cubic units
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Answer:
108π
Step-by-step explanation:
1/3 × 9 × π × (6²)
1/3 × 9π6²
(1 × 9π6²) / 3
(6² × 9π) / 3
6² × 3π
36 × 3π
108π
What is the end behavior of f(x)
please help!!
55% of students say chocolate is their favorite ice cream flavor. If 88 students said chocolate is their favorite ice cream flavor, how many total students were surveyed?
Answer:
160
Step-by-step explanation:
total = 100%
we know,
55 % of total = 88
or, 55/100 * total = 88
so total = 160
im really confused i hope this doesnt take to much time please help it would me so much to me.