4 years ago

Help me please !!!!!!!!!!!!!!!

Mathematics

1 answer:

Vitek1552 [10]4 years ago

4 0

16 units. Start from -2 and count up to 14. Basically -2+2+2+2+2+2+2+2+2+2 since the scale is by 2

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Marina bought 2.6 pounds of fifish at. the fish market. the total cost was 38.87. what was the price of the fish per pound?

4vir4ik [10]

It is 15 dollars per pound and the 0.6 is 8.87 dollars

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3 years ago

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The measure of angle R is 3 degrees less than twice the measure of angle S. If the sum of the measures of the two angles is 72 d

Readme [11.4K]

2x-3+x=72
3x-3=72
3x=75
X=25
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3 years ago

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Is my answer correct?

ra1l [238]

Answer:

Option A, 19

Step-by-step explanation:

<u>Step 1: Find how many students are less than 69 inches</u>

65" + 66" + 67" + 68"

1 + 1 + 9 + 8

Answer: Option A, 19

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3 years ago

Write the exponential equation for the given situation. A tennis tournament starts with 128 participants. Each round, half of th

inysia [295]

Answer:

y= 128(1-.5)^t

Step-by-step explanation:

6 0

3 years ago

What are the correct answers?

irinina [24]

Answer:

BAKING TINS

Step-by-step explanation:

Use the Pythagorean Theorem to solve = $a^{2} +b^{2} = c^{2}$ .

2) 8² + 6² = c²

64 + 36 = 100

$\sqrt{100}$

x = 10 = I

3) 10² - 9² = a²

100 - 81 = 19

$\sqrt{19}$

x = 4.4 = G

4) 8.8² + 3.2² = c²

77.44 + 10.24 = 87.9

$\sqrt{87.9}$

x = 9.4 = B

5) 27² - 24² = a²

729 - 576 = 153

$\sqrt{153}$

x = 12.4 = S

6) 11² - 7² = a²

121 - 49 = 72

$\sqrt{72}$ = 8.5

13² + 8.5² = c²

169 + 72.25 = 241.25

$\sqrt{241.25}$

x = 15.5 = T

7) 22.1² + 14.2² = c²

488.41 + 201.64 = 690.1

$\sqrt{690.1}$

x = 26.3 = K

8) 32² + 41² = c²

1024 + 1681 = 2705

$\sqrt{2705}$

x = 52 = N

Hope it helps!

3 0

3 years ago