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2 years ago

Please answer correctly !!!!! Will mark brainliest !!!!!!!!

Mathematics

2 answers:

Dennis_Churaev [7]2 years ago

8 0

Answer:

-89

Step-by-step explanation:

K(t) = K(-7)

10 is being multiplied by t. t = -7

so:

10(-7) = -70

-70 - 19 = -89

Hope this helps!

Vesna [10]2 years ago

7 0

Answer:

k(-7) = = -89

Step-by-step explanation:

k(t) = 10t -19

Let t = -7

k(-7) = 10*-7 -19

= -70-19

= -89

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6+2x=5-7x WHAT DOES X EQUAL PLEASE ANSWER FAST

ycow [4]

Answer:

x= -1/9

Step-by-step explanation:

6+2x=5-7x

-2x. -2x

6=5-9x

-5. -5

1=-9x/-9

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7 0

2 years ago

Read 2 more answers

How do you solve this??? Someone help. We just started learning Pythagoras Theorems..

ira [324]

Answer:

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Step-by-step explanation:

to solve this...we think that distance from ben to church is x...now a triangle is formed.

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$\sqrt{105} = x$

$x = 10.246950766$

If you have any question...please comment me...If I was helpful..mark me as brainliest

8 0

2 years ago

If X and Y are supplementary angles then is y acute

xxMikexx [17]

Supplementay means adds to 180
x and y could be 100 and 80
x and y could be 1 and 179

acute means that it is less than 90

since we are not told what x or y is, y could or could not be acute

4 0

2 years ago

Which angle is an exterior angle of the triangle?<br>

MA_775_DIABLO [31]

Answer:

umm that doesn't make sense...

Maybe its the two adjacent angles multiplied to equal the opposite sides angle?

Step-by-step explanation:

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2 years ago

A clock radio is on sale for 25% off it’s original retail price of $30. If the delivery charge for the radio is 10% if its purch

Alex17521 [72]

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3 years ago