2 years ago

HELP HELP HELP DUE IN 12 mins

Mathematics

1 answer:

Ghella [55]2 years ago

5 0

Answer:

We can't seee the whole problem...

Step-by-step explanation:

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What is a equation for line with a slope o 2/3 and a y-intercept of (0,0)

Lerok [7]

Answer:

y= 2/3 x

Step-by-step explanation:

point slope form

y-y1 = m(x-x1)

y-0 = 2/3 (x-0)

y = 2/3(x)

y= 2/3 x

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2 years ago

The sum of three numbers is 123. The third number is 4 times the first. The second number is 9 more than the first. What are the

Romashka-Z-Leto [24]

Answer:

Step-by-step explanation:

Let the first number = x

Let the second number = x + 9

Let the third number = 4x

Together they make 123

x + x + 9 + 4x = 123 combine the left

6x + 9 = 123 Subtract 9 from both sides

6x = 123 - 9

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x = 114/6

x = 19

=================

First number = 19

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3 years ago

The legs of an isosceles right triangle are 5 inches long. What is the length of the hypotenuse of the triangle to the nearest i

In-s [12.5K]

The legs are 5 inches long.

Use the Pythagorean theorem:
$5^2+5^2=c^2 \\
25+25=c^2 \\
50=c^2 \\
c=\sqrt{50} \\
c=\sqrt{25 \times 2} \\
c=5 \sqrt{2} \\
c \approx 7$

The length of the hypotenuse of the triangle is approximately 7 inches long.

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What is the value of the number 4 on 264,807

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The value of 4 is 4,000 (four thousand)

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Snezhnost [94]

Reflex angle.
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