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max2010maxim [7]
4 years ago
7

Write an expression that is equivalent to three over five (3y + 15).

Mathematics
1 answer:
AnnZ [28]4 years ago
5 0
3/5 (3y + 15)=
9/5y + 45/5=

9/5y + 9 (equivalent expression)
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20 points repost because no one answered. Geomertry question
aniked [119]

Answer:

x=2.25

Step-by-step explanation:

ΔABC and ΔADE are similar.

∴ sides are proportional.

\frac{5}{1} =\frac{x+9}{x} \\5=\frac{x}{x} +\frac{9}{x} \\5=1+\frac{9}{x}\\\frac{9}{x}=5-1\\\frac{9}{x}=4\\x=\frac{9}{4}=2.25

7 0
3 years ago
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(16 POINTS) (EXPLAIN ANSWER!!)
MAVERICK [17]

Answer:

Step-by-step explanation:

(probability of the first event) x (probability of the second event)

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4 years ago
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sammy [17]
7 times 30 is 210

answer: 30
3 0
3 years ago
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Which expression is equivalent to 5^6
timama [110]

Answer:

  • Option B

Step-by-step explanation:

  • A. 36 × 6 × 6 × 6 = 6²⁺¹⁺¹⁺¹ = 6⁵                                incorrect
  • B. 125 × 125 = 5³ × 5³ = 5³⁺³= 5⁶                             correct
  • C. 6 × 5                                                                    incorrect
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8 0
3 years ago
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Find the slope of the line through the points (13,14) and (0,−1)
timofeeve [1]

Answer:

1.15 or \frac{15}{13}

Step-by-step explanation:

1. The slope can be found with this formula: \frac{y2-y1}{x2-x1}

2. Let's plug in the numbers: \frac{14--1}{13-0}

4. \frac{15}{13} ≈ 1.1538

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2 years ago
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