Answers
Answer:
B. 2
Step-by-step explanation:
Based on the Midsegment of a trapezoid theorem:
GH = (BC + FE)/2
9x - 3 = (19 + (5x + 1))/2) (substitution)
9x - 3 = (20 + 5x)/2
Cross multiply
2(9x - 3) = 20 + 5x
18x - 6 = 20 + 5x
Collect like terms
18x - 5x = 20 + 6
13x = 26
Divide both sides by 13
x = 26/13
x = 2
Related Questions
Pls someone help me!
Answers
Answer:
Step-by-step explanation:
whats 3(x-8)=7(x+1) as an improper fraction in its simplest form?
Answers
Answer:
x = -31 /4
Step-by-step explanation:
3x - 24 = 7x + 7
-24 = 4x + 7
-31 = 4x
x = -31/4
¿Cómo puedes escribir una ecuación de valor absoluto
para que el vértice esté en (-5, -7)?
Answers
Answer:
y = |x+5|-7
Step-by-step explanation:
y = |x| is the parent function with vertex (0,0) so to get to (-5,-7) you need to move left 5 and move down 7
n a box of 12 tape measures, there is one that does not work. Employees take a tape measure as needed. The tape measures are not returned, once taken. You are the 8th employee to take a tape measure. Is this a binomial experiment?
a. Yes, the probability of success is one out of 12 with 8 selected.
b. No, the probability of getting the broken tape measure changes as there is no replacement.
c. Yes, you are finding the probability of exactly 5 not being broken.
d. No, binomial does not include systematic selection such as "eighth".
Answers
Answer:
b. No, the probability of getting the broken tape measure changes as there is no replacement.
Step-by-step explanation:
For each tape measure, there are only two possible outcomes. Either it is broken, or it is not, which means that the first condition for the binomial distribution is respected.
However, the tapes are not returned to the box, which means that in each trial, the probabilities of getting the tape with defect changes, which means that the binomial distribution cannot be used. So option b is the correct answer
A store sells comic books. Each comic book costs the same amount. During a sale, the store reduces the price of each comic book by 1.45. Miguel
spends $12.88 on 2 comic books at the sale price.
What was the price of I comic bbok before the sale? Enter the answer in the box.
Answers
Answer:
$7.89
Step-by-step explanation:
Given that Miguel spends $12.88 on 2 comic books then the amount spent on 1 book given that the prices of the books are equal will be
= $12.88/2
= $6.44
Given that the store reduced the price of each comic book by $1.45 then the price P of 1 comic book before the sale
P = $6.44 + $1.45
= $7.89
The cost of 1 comic book before the sale ( which is before the reduction in price) is $7.89
Mountain Temperatures
Answers
Answer:?
Step-by-step explanation: 10-20 degrees
If a card is drawn from an ordinary deck of cards, and then a second card is drawn from the same deck
without replacing the first card, these two events are
Answers
Answer:
event horizon
Step-by-step explanation:
Nancy has worn a blue skirt on 8 of the last 20 days.
What is the probability that Nancy will wear a blue skirt tomorrow?
Shade the probability as a fraction of the circle.
HELP
Answers
Answer:
it's just 8/20 so shade 8/20 of the circle
PLEASE HELP WILL GIVE BRAINLIEST
travelling to France, a plane encounters a tailwind and averages 282 mph. however, on the return trip the plane, now travelling against the same wind averages 222 mph. find the speed of the wind of the plane in no wind
Answers
Answer:
.
Step-by-step explanation:
Can you help me please with this
Answers
-39/100 is the answer according to me ..
Plz mark me as brainliest if u found it helpful
PLEASE HURRY!!!! 20 POINTS simplify the following expression by combining like terms: 4x + 16y - x + 3y
Answers
Answer:
3x + 19y is the answer
f(x) = x3 – 3x2 - x + 3
what is the domain and range?
Answers
Answer:
Domain: (-∞,∞)
Range: (-∞,∞)
Hope this helps.
Julio invest $15,000 in a savings account that pays 1.5% simple interest. How much will be in the
account after 5 years if Julio makes no withdrawals or deposits? *
Answers
Answer: Final amount
Step-by-step explanation:
Final amount = Simple interest + Principal
=Principal x Rate x Time + Principal
= Principal (Rate x Time +1) [Simple interest =Principal x Rate x Time]
Given: Principal = $15,000, Rate = 1.5% = 0.015 [To conver % into decimal we divide it by 100]
Time = 5 years
Final amount = $(15000(0.015 ×5+1))
=$ (15000×1.075)
=$ 16125
Hence, there will be $16,125 in the account after 5 years if Julio makes no withdrawals or deposit.
is this correct? help please
Answers
Answer:
yes
Step-by-step explanation:
y = -4/3x + 8 so you would multiply - 4/3 * x. Then you would add 8 to your answer and if the y value equals the value on the graph then it's correct.
I need help with this geometry question
Answers
Answer:
x=9; JL= 23
Step-by-step explanation:
To find x:
If JL and KM are equivalent, then JL = KM. Substitute the equations and you get 2x+5 = 7x-40.
Put the similar terms on the same side by subtracting 2x from both sides and adding 40 to both sides. You will get 45=5x.
Get x alone by dividing both sides by 5 and you will get 9=x.
To find JL:
Substitute the x in 2x+5 (JL length equation) with 9. Your new equation will be 2(9) + 5.
2•9 = 18.
18+5=23
2. Robert has three jobs. He worked at Young's Grocery and earned $5,805. He was a waiter at the A & B Restaurant and earned $12,445. He also earned $56,002
working for CCD Communications. Each employer took out 6.2% for Social Security. How much did Robert pay in Social Security?
Answers
Answer:
Robert paid $4,603.6 in Social Security.
Step-by-step explanation:
Robert total earnings:
$5,805 at Young's Grocery.
$12,445 at A&B Restaurant.
$56,002 at CCD Communications.
So his total earnings are of:
5805 + 12445 + 56002 = $74,252
How much did Robert pay in Social Security?
6.2%, that is, 0.062 of $74,252. So
0.062*74252 = $4,603.6
what’s the answer for this question?
Answers
Because I know
Share 200 in the ratio 3:1:4
(will give brainliest)
Answers
Answer:
75:25:100
Step-by-step explanation:
step 1= 3+1+4=8
step 2= 200/8=25
step 3= 25 x 3=75
25 x 1= 25
25 x 4=100
WILL MARK AS BRAINLIEST! PLEASE ANSWER!!
X=
Answers
Answer:
X = 13
Step-by-step explanation:
Please mark me brainliest!!
38 is what percent of 84 (to the nearest percent)?
Answers
Answer:
45.24
Step-by-step explanation:
Percentage Calculator: 38 is what percent of 84? = 45.24.
Answer:
45%
Step-by-step explanation:
84÷100=0.84
38÷0.84=45.24 rounded that is 45%
1 Which triangle appears to be an obtuse
triangle?
C
B
D
Answers
Answer:D you can tell it’s much wider and it’s not at a 90 degree or less
Step-by-step explanation:
The sum of the page numbers on the
facing pages of a book is 437. What are the page numbers?
Answers
please help me with his it needs to be in a fraction form
Answers
What is the slope-intercept form of this equation?
3x + 9 y = 18
Answers
Explain: subtract 3x from 18, which will get you -3x + 18.
Next, get 9y and divide it by everything so it’ll look like 9y = -3x + 18
-——-————
9y
and you’ll get y = -1/3x + 2
Hope this helped
Sarah bought 4 2/3 pounds of peaches and 2 1/6 pounds of apples. How many more pounds of peaches did she buy than apples?
Answers
Jim’s soccer team has a record of 12 wins and 8 losses. Which team below has the same rate of wins and losses?
Answers
Answer:
a volleyball team with 9 wins and 6 losses
Step-by-step explanation:
Jim’s soccer team has a record of 12 wins and 8 losses.Hence when divded
the answer is 1.5 or the same as 3/2 .Hence all we need need to do is find the
answer that is the same as 1.5.
Hence the answer is B a volleyball team with 9 and 6 losses.I know it's right because whenever 9 and 6 divdied they make 1.5.hence this answer is right
Snowflake the snowman wants to buy new scarves if each scarf cost $4.27 how much did snowflake spend if he buys 5
Answers
Answer:
21.35
Step-by-step explanation:
4.27 * 5 i hope this is one of your answers
Can someone help me please ?
Answers
Answer:
1 ==> C
2 ==> A
3 ==> B
hope this helps! lmk if you have any questions about my answer
What is the perimeter of the figure?
Answers
Answer:
138cm
Step-by-step explanation:
there are 2 sides equal to 27
27 + 27 = 54
there are 6 squares = to 14
6 × 14 = 84
54 + 84 = 138
A milkshake recipe calls for 1/3 cup of milk for each milkshake if the server has 15/8 cups of milk what is the maximum number of milkshakes the server can make following the recipe .
Answers
Answer:
5
Step-by-step explanation:
Q is asking how many (1/3)s are in (15/8):
(15/8) / (1/3)
(to divide fractions, flip the second fraction over and then multiply)
(15/8) * (3/1)
(15 * 3) / (8*1)
45/8
=5.625