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3 years ago

PLZ HELP ME! The measure of c is ____.

Mathematics

1 answer:

cestrela7 [59]3 years ago

8 0

Answer:

4√13 .

Step-by-step explanation:

c^2 = 8^2 + 12^2

c^2 = 208

c = √208

= √16*√13

= 4√13 (answer).

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In a plane, if one of two _____ lines is perpendicular to another line, the other of the two lines is perpendicular to that line

MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

If a parallel line is perpendicular to the other line, the line parallel to the first line is also perpendicular to that line.

7 0

3 years ago

( -8z)² find the answer

olasank [31]

The answer is (-8z)^2= 16z^2

4 0

2 years ago

PLEASEE HELPP

eduard

X=-6 and x=1/3 are both correct values so A and D

6 0

3 years ago

Read 2 more answers

Cuál es el número que no pertenece a esta sucesión 99 koma 105 koma 111 koma 117 koma 123 koma 129 koma 135 koma 141 koma 147 ko

vladimir1956 [14]

Based on the calculations, all of the numbers belong to this arithmetic sequence.

<h3>How to calculate an arithmetic sequence?</h3>

Mathematically, the nth term of an arithmetic sequence can be calculated by using this expression:

$a_n = a_1 +(n-1)d$

<u>Where:</u>

d is the common difference.

a₁ is the first term of an arithmetic sequence.

n is the total number of terms.

Next, we would determine the common difference as follows:

d = a₂ - a₁

d = 105 - 99 = 6.

d = a₃ - a₂

d = 111 - 105 = 6.

d = a₄ - a₃

d = 117 - 111 = 6.

Based on the calculations, all of the numbers belong to this arithmetic sequence.

Read more on arithmetic sequence here: brainly.com/question/12630565

#SPJ1

Complete Question:

What is the number that does not belong to this sequence 99, 105, 111, 117, 123, 129, 135, 141, 147, 153

6 0

2 years ago

Y = ax + 4x - 2 is x= 1. What is the value of a?

puteri [66]

Y = ax + 4x - 2 x= 1
y = a(1) + 4(1) -2
y = a + 2
y - 2 = a

6 0

3 years ago