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grandymaker [24]
4 years ago
10

I don’t know how to do this I am very bad at math

Mathematics
1 answer:
maw [93]4 years ago
5 0

Answer:

Surface area= 7.5

Step-by-step explanation:

The area of a triangle is b*h/2. so if you fill in the numbers your equation would be 5*3/2. 5*3=15 and 15/2=7.5

hope this helps!!

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Write an equation for the line in point-slope form and then convert it to standard form. through (2, 3) and (3,5)​
poizon [28]

Answer:

equation of the line: 2x - y = 1

Step-by-step explanation:

Given coordinates: (2, 3) and (3,5)​

find slope of the equation:

  • \frac{y2-y1}{x2-x1}

using the formula:

→ \frac{5-3}{3-2}

→ 2\\ .............this is slope, also refereed as (m) in short form.

using the equation formula:

  • y - y1 = m ( x - x1 )

using the formula:

→ y - 3 = 2 ( x - 2 )

→ y - 3 = 2x - 4

→ y = 2x -4 +3

→ y = 2x - 1

→ -2x + y = -1

→ (-2x + y)/-1 = -1 /-1             [ divide both sides by -1 ]

→ 2x - y = 1  .......final answer in standard form where ( Ax + By = C ) where "A" should be positive and "C" constant on the right hand side.

6 0
3 years ago
Read 2 more answers
Need help ASAP please and thank you
sergij07 [2.7K]
What is this asap I have got to do it for ya
6 0
4 years ago
As the weight held by a spring increases, the length of the spring increases, proportionally. Suppose a 2-lb weight stretches a
meriva
The aswer would be B because you have to divide a couple numbers to get 20in. 
6 0
4 years ago
What is the theoretical probability of a bulb to be switched on?
gizmo_the_mogwai [7]

Answer:

1/2

Step-by-step explanation:

Sample space, S =  ON, OFF

⇒n(S) = 2

n(E) = ON = 1

P(E)  = 1/2

7 0
3 years ago
A man borrowed $3700 from a bank for 6 months. A friend was co-signer of the mans personal note. The bank collected 8.5% simple
Tpy6a [65]

Answer:

(A) $157.25

(B) $3,857.25

Step-by-step explanation:

The given values are:

Principle (P)

= $3700

Time (T)

= 6 months i.e., 1/2 years

Rate (R)

= 8.5%

(A)

As we know,

Simple Interest,

⇒  SI=\frac{P\times R\times T}{100}

On putting the values, we get

⇒       =\frac{3700\times 8.5\times \frac{1}{2} }{100}

⇒       =\frac{15,725}{100}

⇒       =157.25 ($) (he paid for the use of money)

(B)

Amount he paid to the bank will be:

⇒  P+SI

⇒  3700+157.25

⇒  3,857.25 ($)

8 0
3 years ago
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