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Tresset [83]
3 years ago
13

To solve -9 - 16m=7, what steps do you use

Mathematics
1 answer:
USPshnik [31]3 years ago
3 0
-9 -16m=7 Original Question
+9 +9 Add 9 to both sides to isolate term -16m
-16m=16
————-
-16 Divide -16 to both sides of equation.
m= (16/-16)
m= -1 m equals -1


* Check: now when you substitute -1 into m in the original question, -9 -16(-1) =7, it should equal to 7.
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Which equation is a point slope form equation for line AB ?
Stells [14]

Answer:

y -5 = (3/4)(x -6)

Step-by-step explanation:

Between the two points, the line has a rise of 6 and a run of 8. Thus, the slope is ...

... m = rise/run = 6/8 = 3/4

The point-slope form of the equation of a line with slope m through point (h, k) is ...

... y - k = m(x - h)

For point B, (h, k) = (6, 5), so filling in the values gives ...

... y - 5 = (3/4)(x - 6)

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3 years ago
Point H is between points L and S. LS = 14x -21 LH = 15 HS = 8x What is the length of segment LS?Immersive Reader (5 Points)
Fofino [41]

Answer:

LS = 63

Step-by-step explanation:

Given

LS = 14x - 21

LH = 15

HS = 8x

Required

Determine the length of LS

Since H is between L and S, then

LS = LH + HS

Substitute 14x - 21 for LS, 15 for LH and 8x for HS

14x - 21 = 15 + 8x

Collect Like Terms

14x - 8x = 21 + 15

6x = 36

Divide both sides by 6

x = 6

Substitute 6 for x in LS = 14x - 21

LS = 14(6) - 21

LS = 84 - 21

LS = 63

<em>Hence, the length of LS is 63 units</em>

7 0
3 years ago
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pickupchik [31]

Answer:

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Step-by-step explanation:

8 0
3 years ago
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Please help 2=*255/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="93a5a6aad3bea6a6a5a6a5a3aa">[email&#
leva [86]
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3 years ago
Solve the following proportion: (round to the nearest tenths place if necessary)
romanna [79]

Solution:

<u>Note that:</u>

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To find the solution to the proportion, we will need to simplify the equation (4/7 = 10/x)

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Hoped this helped!

8 0
2 years ago
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