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3 years ago

Does anyone know the middle question: WILL MARK BRAINLIEST Options Xyz 2xyz 3xyz

Mathematics

2 answers:

sveta [45]3 years ago

6 0

Using the formula's, you can find out the answer:

Rectangular Prism- LWH

Pyramid- XYZ/3

1. Make up numbers for the Variables: X=6, Y=3, Z=8

2. Find the volume for the Rectangular Prism: 6 x 3 x 8 = 144

3. Find the Volume for the Pyramid: 6 x 3 x 24 = 432 (Because there is a times 3 there), then, divide by 3, because to find the Volume, you need to divide by 3, to get 144.

Hope this helped. If you need a more detailed Explanation, comment and I'll add to this!

vovangra [49]3 years ago

3 0

Answer:

volume of prism- XYZ

Volume of the pyramid - 3XYZ

Step-by-step explanation:

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Oh lord pls help asap

zepelin [54]

Answer:

1.1(for infinity) or 0.9

Step-by-step explanation:

it depends if you do 90/100 or 100/90

90/100 = 0.9

100/90 = 1.1(for infinity)

so sorry i couldn't figure out specifically what to divide but i hope both of these answers helped you!

4 0

3 years ago

The heights of American men aged 18 to 24 are approximately normally distributed with mean 68 inches and standard deviation 2.5

MissTica

Answer:

78.81

Step-by-step explanation:

6 0

3 years ago

How do you do this?????

o-na [289]

$y = 2x - 9$

Step-by-step explanation:

Let's rewrite the given equation such that only y is on the left side and everything else on the right side:

$3x + 6y = -30 \Rightarrow 6y = -3x - 30$

Simplifying this by dividing by 6, we get

$y = -\frac{1}{2}x - 5$

This line has a slope of -1/2, which means that a line perpendicular to this has a slope of 2 (i.e., negative reciprocal). So we can write its equation as

$y = 2x + b$

This is the slope-intercept form of the equation of the line perpendicular to our given line. To complete this form, we need to find the value of b. Since this line passes through (1, -7), put these numbers into our equation to get

$-7 = 2(1) + b \Rightarrow b = -9$

Therefore, the slope-intercept form of the equation can be written as

$y = 2x - 9$

3 0

3 years ago

Refer to the map shown in Exercise 2. If m∠1 is 64˚, what is the measure of ∠2?

zmey [24]

<h2>Explanation:</h2><h2></h2>

Hello! Remember you have to write complete questions in order to get good and exact answers. Here you haven't provided any figure, so I'll assume m∠1 and m∠2 are complementary angles. Angles that add up to 90° are called complementary angles. In this case, we know m∠1 and want to know m∠2. Thus, we can establish the following formula:

m∠1 + m∠2 = 90°

Isolating m∠2:

m∠2 = 90° - m∠1

m∠2 = 90° - 64

m∠2 = 26°

5 0

3 years ago

Help me please!! I will give out brainiest to best answer!!

yawa3891 [41]

So I have the same Prb I did 45 and I did incorrect so what I know. 45 it’s incorrect

5 0

3 years ago