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Gelneren [198K]
3 years ago
14

Plz i have no clue and this is due in 15 mins

Mathematics
2 answers:
o-na [289]3 years ago
8 0

Answer:

<em>y = </em>\frac{1}{2}<em> x  </em>

Step-by-step explanation:

Slope of perpendicular to y = - 2x - 5 line is \frac{1}{2}

y - 2 = \frac{1}{2} ( x - 4)

<em>y = </em>\frac{1}{2}<em> x </em>

sp2606 [1]3 years ago
7 0

Answer:

y=\frac{1}{2} x

Step-by-step explanation:

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Bryan gets on an elevator at the 35th floor. The elevator goes down 17 floors then up
Lisa [10]

Answer:

19

Step-by-step explanation:

35-17 = 18 if up one more floor then 19

4 0
3 years ago
Danielle’s text messaging plan costs 7$ for the first 700 messages and 30 cents for each additional text message. If she owes 18
Artemon [7]

Answer:

738 messages

Step-by-step explanation:

Use the given information to set up an equation. 7 is constant and 0.3 per message, with a total of 18.40.

0.3x + 7 = 18.4

Now solve for x

0.3x = 11.4

x = 38

She sent 38 messages over the standard 700, meaning she sent a total of 738 messages in the month of October

7 0
3 years ago
Please help me with this question
Wewaii [24]

Answer:

{a}^{15} . {2}^{9}

this is the answer

7 0
3 years ago
Consider the following 7 door version of the Monty Hall problem. There are 7 doors, behind one of which there is a car (which yo
MatroZZZ [7]

Answer:

2/7

Step-by-step explanation:

Like it says it is the same as monty hall with 3 doors.

You have 7 doors, the probability of the car being in each door is 1/7. After you pick one the probability of the car being in the other doors is 6/7, then he opens 3 doors showing only goats but the probability of it being in one of all the remaining doors is still 6/7 because you made a 1/7 probability choice when you picked your door. Meaning the remaining 3 doors have a probability of 6/7, then 2/7 each

6 0
3 years ago
Terry bought a home that home that had an attached one-car garage and a screened porch that spanned the length of the home. If t
ycow [4]

Answer: 2048SF

Step-by-step explanation:

From the question, we are informed that Terry bought a home that home that had an attached one-car garage and a screened porch that spanned the length of the home.

We are further told that the garage measured 16' in depth which was half the depth of the house and the screened porch was 64' in width. Since the garage measured 16' in depth which was half the depth of the house, this means that the total depth of the house will be:

= 16' × 2

= 32'

Therefore, the GLA of the house will then be the full depth of the house multiplied by the screened porch. This will be:

= 32' × 64'

= 2048SF

8 0
4 years ago
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