2 years ago

Is the relation a function? {(14, 15), (5, 7), (3, 10), (11, 1), (5, 8)}

Mathematics

1 answer:

makkiz [27]2 years ago

3 0

No because one of the x values repeat

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Find the value of x that makes mln (8x - 22) (5x + 290°

Anastasy [175]

Answer:

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Step-by-step explanation:

(8x-22)=5x+29

We move all terms to the left:

(8x-22)-(5x+29)=0

We get rid of parentheses

8x-5x-22-29=0

We add all the numbers together, and all the variables

3x-51=0

We move all terms containing x to the left, all other terms to the right

3x=51

x=51/3

x=17

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3 years ago

Pls need help with this assignment due soon

djverab [1.8K]

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

6a)

$62+67=129\\m$

6b)

$180-152= 28\\28+115=143\\180-143=37\\m$

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3 years ago

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Factor as the product of two binomials x^2-2x+1

Ket [755]

Answer:(x + 1)^2

Step-by-step explanation:

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2 years ago

Will award points- im currently using cos, sin and tan

MAVERICK [17]

Answer:

w = 9.82

x = 66.73

Step-by-step explanation:

By applying tangent rule in triangle ABD,

tan(81°) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

6.31 = $\frac{62}{w}$

w = $\frac{62}{6.31}$

w = 9.82

Similarly,

tan(39°) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

0.81 = $\frac{62}{(x+w)}$

0.81 = $\frac{62}{9.83+x}$

9.82 + x = $\frac{62}{0.81}$

x = 76.56 - 9.82

x = 66.74

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2 years ago

Solve for x if log(2x-7) = 0

schepotkina [342]

Answer:

x=4

Step-by-step explanation:

log(2x-7) = 0

10^[log(2x-7)] = 10^0

2x-7 = 1

2x = 8

x = 4

4 0

1 year ago