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sukhopar [10]
3 years ago
10

I will give you brainliest

Mathematics
1 answer:
olga55 [171]3 years ago
4 0

Answer:

3 /4 I think

Step-by-step explanation:

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To convert drams to grams, multiply the number of drams by which number?
Westkost [7]

"Dram" is a unit of volume, whereas "gram" is a unit of mass.
They can't be directly converted.  If they both refer to a sample
of some substance, then the conversion depends on the density
of the substance.  All we can say for sure by way of an answer is: 
To change 'drams' to 'grams', replace the 'd' with 'g'.
 
5 0
4 years ago
128 plus what plus what equals 232
shutvik [7]

Answer:

104

Step-by-step explanation:

232-128=104

3 0
3 years ago
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If 7x - 11 = 17, then x = 4
lyudmila [28]
It is C. In option C, it tells you that x=4. All you have to do is fill in the blanks.

7 • 4 - 11 = 17
28 - 11 = 17
17 = 17

The statement is true. 17 does equal 17, so the answer is C.
6 0
3 years ago
[TON OF POINTS] [3 QUESTIONS - Easy money :)]
kherson [118]
The <u>correct answers</u> are:

1/6πd³;
3; and 
9 cm.

Explanation:

For the <u>first question</u>:

The formula for the volume of a sphere is:

V=\frac{4}{3}\pi r^3

We have the diameter, not the radius.  The diameter is twice as much as the radius; this means to find the radius using the diameter, we divide by 2.  This gives us:

V=\frac{4}{3}\pi (\frac{d}{2})^3

When we raise a fraction to a power, we raise both the numerator and the denominator to that power.  This gives us:

V=\frac{4}{3}\pi(\frac{d^3}{2^3})&#10;\\&#10;\\=\frac{4}{3}\pi(\frac{d^3}{8})

We start multiplying this:
V=\frac{4\pi}{3}(\frac{d^3}{8})&#10;\\&#10;\\=\frac{4\pi d^3}{3\times 8}&#10;\\&#10;\\=\frac{4\pi d^3}{24}&#10;\\&#10;\\=\frac{4}{24}\pi d^3&#10;\\&#10;\\=\frac{1}{6}\pi d^3

For the <u>second question</u>:

The planes of symmetry are the planes through which we can fold the figure in half.  These are in the middle horizontally through the figure; in the middle vertically (through the width) through the figure; and in the middle vertically (through the length) through the figure.  This makes 3.

For the <u>third question</u>:

The formula for the volume of a triangular prism is:

V=\frac{1}{3}(\frac{1}{2}bh)H,

where b is the base of the triangular base of the pyramid, h is the height of the triangular base of the pyramid, and H is the height of the pyramid.

We know the volume is 90; the base of the triangle is 12 and the height is 5:

90 = \frac{1}{3}(\frac{1}{2}\times 12\times 5)H&#10;\\&#10;\\90 = \frac{1}{3}(\frac{1}{2}\times 60)H&#10;\\&#10;\\90 = \frac{1}{3}(30)H&#10;\\&#10;\\90 = 10H

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90/10 = 10H/10
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4 0
4 years ago
Consider the following number line
Sati [7]

<u>Answer:</u>

<h2><u>-2.25</u></h2><h3><u>Step-by-step explanation:</u></h3>

Lets start with D:

It says, 0.43 but we're on the OPPOSITE of 0, so it can't be a positive number.

Same goes for C.

Now we are on to our last two.

B, is -2.5 and A, is -0.8

So, now we look at the point <em>B </em>and <em>assume</em>, because it says Select a reasonable value for Point B.

To me, point <em>B </em>looks to be about around -2.0

So, the <em>reasonable value </em>for this problem would be -2.25

8 0
3 years ago
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