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Harrizon [31]
2 years ago
8

Write an equation in point slope form for the line through the point (2,-7) with slope m = -1/3

Mathematics
1 answer:
Margarita [4]2 years ago
7 0

Answer:

y = -1/3x-7

Step-by-step explanation:

y = mx + b

m is the slope so -1/3.  B is the y-intercept so -7

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-3/4 x (-10/9)<br><br> A. 27/40<br> B. 5/6<br> C. -27/40<br> D. -5/6
Alexeev081 [22]

Answer: B

Step-by-step explanation:

1. Multiplying two negatives equals a positive.

2. Reduce the numbers with the GCF, 3.

3. Reduce the numbers with the greatest common factor, 2.

4. Multiply the fractions which would give you: 5/6

3 0
2 years ago
Read 2 more answers
324 ft
kotegsom [21]

The distance between the flagpole and the building is the number of feet between them

The building is 162 feet from the flagpole

<h3>How to determine the distance</h3>

The given parameters are:

  • Flagpole = 40 feet
  • Building Shadow = 324 feet

The flagpole's shadow is 50% longer than the flagpole.

So, the length (l) of the flagpole's shadow is:

l = 40 * (1 + 50\%)

l = 60

The length of the building's shadow (d) is then calculated as:

60 : 40 =d :  324

Express as fraction

\frac{60}{40}= \frac{d}{324}

1.50 = \frac{d}{324}

Solve for d

d = 1.50 * 324

d = 486

The distance (x) of the building from the flagpole is then calculated as:

x = 486 - 324

x = 162

Hence, the building is 162 feet from the flagpole

Read more about distance and bearing at:

brainly.com/question/11744248

7 0
2 years ago
If triangle stu is congruent to triangle vwx, which statement is not true?
m_a_m_a [10]

Answer: d. ∠u ≅ ∠v


Step-by-step explanation:

We know that when two triangles are congruent then their corresponding parts are congruent.

This property is known as CPCTC.

Given:  triangle stu is congruent to triangle vwx

Thus, all corresponding sides are congruent

a.segment st ≅ segment vw and d. segment su ≅ segment vx , both are correct.

All corresponding angles are congruent,thus

∠s ≅ ∠v

∠t ≅ ∠w

∠u ≅ ∠x

Thus, d is the option which is not true.

8 0
3 years ago
1. The speed of a planet's moon in orbit is about 29500
g100num [7]

Answer:

  20,114 mi/h

Step-by-step explanation:

It can be convenient to remember that 1 mi/h = 22/15 ft/s. To convert the given number to the appropriate units, we can divide by this conversion factor:

  (29500 ft/s)/((22/15 ft/s)/(1 mi/h)) = (29500·15/22) mi/h = 20113 7/11 mi/h

  ≈ 20,114 mi/h

5 0
3 years ago
A modern deck of cards contains fifty-two cards (thirteen in each of four suits). The four suits are hearts, diamonds, clubs, an
levacccp [35]
Well since there are 13 cards per suit, you start off with 13 cards. then since there are 4 suits that are able to be used, but one of those 4 is the spades suit. so you have 3 6's that can be used besides the spades. so you are left with a total of 16 cards that fit the description.
4 0
2 years ago
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