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laila [671]
3 years ago
13

Find equation where line passes through (7,8) and perpendicular to line y=8

Mathematics
1 answer:
forsale [732]3 years ago
5 0
Since in y=8, the slope is 0 (because there is no x) and b is 8 in y=mx+b, we know that the perpendicular line is x=(something) because the perpendicular lines of y=<number> are x=<number> due to that y=<number> equations are strictly horizontal while x=<number> equations are strictly vertical. Since we know that x=<number> has to pass through (7, 8), x =7
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the larger of two number is 15 more than three times the smaller number. If the sum of the two numbers is 63, find tge numbers.
irakobra [83]
X is the smaller number. 3x + 15 is the larger number. So x + 3x + 15 = 63. 4x + 15 = 63.
4x = 48. x = 12. (Smaller number) The larger 36 + 15 or 51.
6 0
3 years ago
Read 2 more answers
Solve the inequalities from parts A and D for the variables b and n, respectively.
Greeley [361]

Answer:

Part A: b < 28

Part D: n < 56

Step-by-step explanation:

part A: divide each term in  and simplify.

Inequality Form: b < 28

part d: this is already solved but can be shown in multiple forms.

Inequality Form: n < 56

Interval Notation: ( -∞ , 56)

7 0
2 years ago
Find the midpoint of the segment with the following endpoints.<br> (4, -10) and (0,0)
Elis [28]

Answer:(2, -5)

Step-by-step explanation:

7 0
3 years ago
Help me please<br> How many solutions does the equation<br> x -4 = 12 - 2x have? Explain.<br> - ? .
MA_775_DIABLO [31]

Answer: <em>one solution.</em>

Step-by-step explanation:

\dfrac{2}{3} x-4=12-2x\\\\\dfrac{2}{3} x+2x=12+4\\\\2\dfrac{2}{3} x=16\\\\\dfrac{8}{3} x=16\\\\8x=16 \cdot 3\\\\8x=48\\\\x=\dfrac{48}{8} =6

<em>This equation has one solution:  x = 6.</em>

8 0
3 years ago
Why do test makers refer to the first term in a sequence as a sub zero sometimes as opposed to a sub 1?
Kaylis [27]

The first term in a sequence is sometimes referred to as a_0 as opposed to a_1 because a_0 represents the initial value

<h3>How to explain the sequence statement?</h3>

The question refers to the difference between the terms

a_o and a_1

The terms in a sequence are represented by a subscript number.

Take for instance a₂ or T₂ represents the second term.

However, when the first term is represented by a₀ instead of a₁.

It means that the sequence has an initial value, other than the first term.

Even though the words "first" and "initial" are synonyms, they do not entirely represent the same thing.

Take for instance, a₀ can be used instead of a₁ in the following scenario

<em>The population of a country is 1000 in 1996 and The country experiences an increment of 250 people every year after 1996.</em>

<em />

The above means that:

a₀ = 1000 --- the initial year

a₁ = 1000 + 250 = 1250 ---- the first year after 1996 (i.e. 1997)

Read more about sequence at:

brainly.com/question/7882626

#SPJ1

6 0
2 years ago
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