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3 years ago

Why might your purpose change while you’re reading a passage?

Mathematics

1 answer:

SashulF [63]3 years ago

6 0

Answer is B- you might begin to visualize the story.

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The weight of an object on Earth varies directly as the weight of the same object on the moon. A 300 pound object on Earth would

slava [35]

Answer: 12 pounds.

Step-by-step explanation:

To solve this question, we'll use the direct proportion which is.

y = kx

Where,

y = weight on moon = 48 pounds

x = weight on Earth = 300 pounds

k = Unknown

y = kx

48 = 300k

k = 48/300

k = 0.16

The weight that a 75 pound object on Earth would weigh on the moon will be:

y = kx

where,

y = weight on moon = Unknown

k = 0.16

x = weight on Earth = 75 pounds

y = kx

y= 0.16 × 75

y = 12 pounds

The weight on the moon will be 12 pounds.

7 0

3 years ago

Find the height of ABD

Mila [183]

Answer:

$Height=\boxed{10\sqrt{2}}$

$Area =\boxed{165\sqrt{2}}$

Step-by-step explanation:

By geometric mean theorem:

$AC=\sqrt{25\times 8}$

$AC=\sqrt{5^2 \times 2^2 \times 2}$

$AC=5\times 2\sqrt{2}$

$AC=10\sqrt{2}$

So,

$Height=\boxed{10\sqrt{2}}$

$Area = \frac{1}{2} \times base\times height$

$\therefore Area = \frac{1}{2} \times (25+8)\times 10\sqrt{2}$

$\therefore Area =33\times 5\sqrt{2}$

$Area =\boxed{165\sqrt{2}}$

7 0

3 years ago

The cost of hiring a trailer for t hours is C= 5t+10 <br> draw the graph of C against t

Ber [7]

Answer:

See below

Step-by-step explanation:

Given that

We can simply take t as 1,2, 3 and so on and put it in the above equation. After finding out C, we can plot the points accordingly.

We can simply use a graphing calculator.

See the attached file!

7 0

3 years ago

HELP find the degree

Black_prince [1.1K]

Answer:

160

Step-by-step explanation:

lol

7 0

3 years ago

Give two ways to write each algebraic expression in words. 4+×

KATRIN_1 [288]

Answer:

the sum of 4 and a number

4 plus a number

4 0

3 years ago