3 years ago

1

Mathematics

1 answer:

spin [16.1K]3 years ago

5 0

Question: 2c - 5 = 9
Answer: c = 7

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The graph of. A fourth degree polynomial function has x-intercept of -3,-2,0 and 2 the point (1,-24) is on the graph of this fun

adelina 88 [10]

Answer: 1+p= 9 and 0.5l + 1.5p = 9.5

Step-by-step explanation:

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3 years ago

What is the slope of the line represented by 7y − 15x = 14?

photoshop1234 [79]

Y=15/7x+2
Hope this helps!

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3 years ago

Pythagorean theorem 19^2 + 21^2=x^2

alexira [117]

Answer:

x = 28.32 units.

Step-by-step explanation:

Given:

Longer leg = 21

Shorter leg = 19

Hypotenuse = x

To Find:

Hypotenuse = x = ?

Solution:

Pythagoras Theorem States that

$(\textrm{Hypotenuse})^{2} = (\textrm{Shorter leg})^{2}+(\textrm{Longer leg})^{2}$

Substituting of the given value above equation we get

$x^{2} =21^{2}+ 19^{2}\\ \\x^{2}=441 + 361\\\\x^{2}=802\\ \therefore x=\pm\sqrt{802} \\\textrm{as x cannot be negative}\\\therefore x=\sqrt{802}\\\\\therefore x=28.319\ units\\\therefore x=28.32\ units$

7 0

3 years ago

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Parallel lines x and w are cut by transversals z and y and form 4 angles at each intersection. Where line x intersects with line

Sunny_sXe [5.5K]

Answer:

m∠1°= 75°

m∠2°= 105°

Step-by-step explanation:

It's on edg.

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3 years ago

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Which names the tiling

horrorfan [7]

<h3>Answer:</h3>

4, 8, 8

<h3>Step-by-step explanation:</h3>

At each node, three faces meet. One is square (4 sides); the other two are octagons (8 sides). Hence the tiling can be named with three numbers: 4, 8, 8.

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3 years ago

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