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3 years ago

15

A glass pyramid has a height of 4 inches. It's rectangular base has a length of 3 inches and a width of 2.5 inches. Determine th

e volume of glass used to create the pyramid.

1 answer:

Sever21 [200]3 years ago

6 0

The answer is 30.You get th is by multiplying 4 by 3 first than the answer by 2.5.Which gives your final answer 30.

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Find one counter example to show that the conjecture is false. angle 1 and angle 2 are supplementary, so one of the angles is a

Mrac [35]

Answer:

B. m ∠ 1 = 90° and m ∠ 2 = 90°

Step-by-step explanation:

For most situations, the conjecture would probably be true, but there is one exception that makes this statement false.

When two right angles are supplementary, none of them is acute.

For an angle to be acute it needs to be lesser than 90°, and for a pair of angles to be supplementary they should add up to exactly 180°.

With a pair of right angles (90° each), their sum adds up to 180° but neither of them are acute.

Therefore, the answer is B. m ∠ 1 = 90° and m ∠ 2 = 90°

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3 years ago

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co·ef·fi·cient

ˌkōəˈfiSHənt/Submit

noun

1.

MATHEMATICS

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So, 22 is your coefficient.

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2 years ago

Cuál es la operación de 2/3mas6/9

adoni [48]

Answer:

Draw a 3-D of a terrain indicating different fault behaviors. Use the terrain below. Be sure that the entire terrain should cover at least three type of fault. Labcl the fault arcas and its part

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2 years ago

Find two consecutive integers whose product is 702

trasher [3.6K]

2 consecutive integers with the product of 702 are 27 • 26, or since the question doesn’t specify whether it should be positive or negative, it could also be (-27) • (-26)

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3 years ago

Please help<br><br>problem 1, 2 and 3

laila [671]

Answer:

See attached

Step-by-step explanation:

When there is a lot of repetitive calculation to do, I like to let a spreadsheet or graphing calculator do it. The attached shows a spreadsheet that computes all the values you're asked to find.

For a linear equation in standard form, ax +by = c

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the y-intercept is: c/b
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Of course, the slope-intercept form of the equation is ...

y = (slope)·x + (y-intercept)

and the values of the various points on the graph can be computed from that equation.

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You will note that the last two equations describe the same line.

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<em>Note on spreadsheet formulas</em>

When you put the formulas into the spreadsheet, make sure to fix the column number or row number of the values you're computing, as appropriate. For example, the y-values in the different columns always use the slope from the slope column (fixed), the y-intercept from that column (fixed), and the x-value from the top row (fixed). If you make the cell references relative instead of fixed, you will get wrong answers.

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2 years ago