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3 years ago

Which equation represents a line which is perpendicular to the line y=5/4x-7

Mathematics

1 answer:

larisa [96]3 years ago

6 0

I hope it is help for you ...

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A 9-pack of golf balls costs $8.74. What is the unit price, rounded to the nearest cent?

MrRa [10]

Answer:

0.97 per ball

Step-by-step explanation:

Take the total cost and divide by the number of items

8.74 /9

0.97111

Rounding to the nearest cent

0.97

5 0

3 years ago

Pls help pls pls ): precalc

Lena [83]

<h3>Answer: Choice A</h3>

$\log_p N = b$ is not the same as $b^p = N$

The base of the log is p, while the base of the exponential is b. The two don't match. If it said $\log_p N = b \text{ is the same as } p^b = N$ then it would be a valid statement since the bases are both p.

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Extra info:

Choice B is a valid statement because Ln is a natural log with base 'e'

Choice C is valid as any square root is really something to the 1/2 power

Choice D is valid for similar reasons mentioned earlier

5 0

3 years ago

Read 2 more answers

Two prime numbers that have a sum of 32

ella [17]

Answer:

3 and 29 OR 13 and 19

Step-by-step explanation:

7 0

2 years ago

If 2x+3+7×=-24 what is the value of x

neonofarm [45]

Answer: x = -3

Step-by-step explanation:

2x + 7x = 9x

9x + 3 -24

- 3

9x = -27

divide by 9

-3 = x

4 0

3 years ago

Read 2 more answers

The florist can order roses bunches of one dozen and lilies in bunches of 8.

vekshin1

9514 1404 393

Answer:

1. (rose bunches, lily bunches) ∈ {(2, 3), (4, 6), (6, 9), (8, 12)}. The least is (2, 3).

2. 6(2+3); 14(3+1); 9(4+3)

Step-by-step explanation:

I like Euclid's algorithm for finding the greatest common factor (GCF): divide the larger number by the smaller, and note the remainder. If the remainder is zero, the smaller is the GCF; if not, use the remainder in place of the larger number and repeat.

1. The GCF of 8 and 12 is 4, so the least common multiple is ...

LCM(a, b) = ab/GCF(a, b)

LCM(8, 12) = 8·12/4 = 24

24 roses is 2 bunches; 24 lilies is 3 bunches. Up to 8 bunches of roses can be ordered to keep the number less than 100.

The florist could have ordered these numbers of bunches (roses, lilies):

(2, 3), (4, 6), (6, 9), (8, 12)

The least order is 2 bunches of roses and 3 bunches of lilies.

A. GCF = 6, so the factored form is 6(2+3)

B. GCF = 14, so the factored form is 14(3+1)

C. GCF = 9, so the factored form is 9(4+3)

3 0

3 years ago