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Eduardwww [97]
3 years ago
8

The distinct lines​ a, b,​ c, and d are in the same plane. Tell how a and d relate. Justify your answer.

Mathematics
1 answer:
daser333 [38]3 years ago
6 0

Answer:

b

Step-by-step explanation:

if a is perp to b, and b is parallel to c, and c is parallel to d, then a is perp to d

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A rectangle has a perimeter of 150 feet and a base of 45 feet. What is the height?
frez [133]

Answer:

30

Step-by-step explanation:

45+45 = 90

150-90 = 60

60/2 = 30

I think...

8 0
3 years ago
Five over seven plus blank over six equals fifty one over forty two
NISA [10]

Answer:

The blank is 3

Step-by-step explanation:

1 - Give the blank a variable

x = our blank

2 - Write it out

\frac{5}{7} + \frac{x}{6} = \frac{51}{42}

3 - Get the denominators equal

\frac{5}{7}(\frac{6}{6}) +\frac{x}{6}(\frac{7}{7}) = \frac{51}{42} \\\frac{30}{42}+\frac{7x}{42} = \frac{51}{42}

4 - Simplify

\frac{30+7x}{42} = \frac{51}{42} \\ \frac{30+7x}{42} = \frac{51}{42}

5 - Solve for the numerators

30+7x = 51

-30         -30

      7x = 21

        x = 3

6 0
3 years ago
Write each polynomial in standard form. Identify the leading coefficient 10x-7+x4+4x3
JulijaS [17]
Polynomial in standard form:

x⁴ + 4x³ + 10x - 7

Leading coefficient:

1

How it should be written:

x⁴ + 4x³ + 10x - 7; 1
3 0
4 years ago
Given: Triangle ABC with vertices A(5,-2), B(5.-7), and C(1, -2). Which set of
BigorU [14]

Answer: C (0,0), (-4,0) and (0, -5)

Step-by-step explanation:

6 0
3 years ago
May have to flip or look closely in order to see the question. Brainliest involved
Gwar [14]

Answer:

The answer is step 5

Step-by-step explanation:

flip the sign

5 0
3 years ago
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