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wel
3 years ago
7

Plz help!! Given: DE is a midsegment of ABC. Show all work.

Mathematics
1 answer:
topjm [15]3 years ago
5 0

Answer:

AC=14

X=10

Y=1

Hoped this helped!

Step-by-step explanation:

DE is half of BC, therefore x=10. AE and EC have to be the same length, which is 7. SO, y=1 and x is 10.

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5/4 as a mixed fraction
neonofarm [45]

Answer:

1 1/4 is your answer.

Step-by-step explanation:

What you do is you divide.

4 goes into 5 1 time with 1 left over.

1 1/4 is your answer.

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3 years ago
If x varies directly as y, and x = 7.5 when y = 10, find x when y = 4.
Lilit [14]
The answer is A) 3.
I hope this helps.
7 0
3 years ago
Read 2 more answers
A stack of seven different cards are shuffled and spread out face down if three cards are turned face up how many different thre
Anton [14]
<h2>Answer:35 ways</h2>

Step-by-step explanation:

^nC_{k} is the number of ways of choosing k distinct objects from a lot of n distinct objects.

In the given question,

n=7\\k=3\\

^nC_{k}=\frac{n!}{(n-k)!k!}

So,^7C_{3}=\frac{7!}{3!4!}=\frac{210}{6}=35

So,there are 35 ways in which three distinct cards can be selecte from seven distinct cards.

3 0
3 years ago
You will roll a dice, then flip a coin. What are the odds you land on a "4", then "heads".
Maslowich

Answer:

2/8

Step-by-step explanation:

3 0
3 years ago
WILL GIVE 5 STAR IF CORRECT: Chasity purchased a pool for $9,270 using a six-month deferred payment plan with an interest rate o
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Answer:

$297.41

Step-by-step explanation:

Given that:

Amount = 9270

Derferred period = 6 months = 0.5 yr

Rate = 17.95% = 0.1795

Amount = 9270(1 + 0.1795)^0.5

Amount = 9270(1.1795)^0.5

Amount = 10067.663

PV = 10067.663

Number of months, n = 48

Monthly amount to be paid :

rp = rate per period = 0.1795/12 = 0.0149583

(rp * PV) / 1 - (1 + rp)^-n

(0.0149583 * 10067.663) / 1 - (1 + 0.0149583)^-48

150.5951234529 / 0.5096723

= 295.47441

Closest option is $297.41

6 0
3 years ago
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