2 years ago

11-15 pls help thanks

Mathematics

1 answer:

AlekseyPX2 years ago

7 0

What do I need to solve :)

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Pls give correct answer for brainiest

GREYUIT [131]

Answer:

C. -8/3

Step-by-step explanation:

3t + 4 = -4

3t = -4 - 4

3t = -8

t = -8/3

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Which equation describes the sum of the vectors plotted below?

Alex787 [66]

Answer: $A) \ 3\vec{x} -2\vec{y}$

Step-by-step explanation:

The resultant can be calculated using triangular law of vector addition as :

$\rm \vec{r}=\vec{AB} +\vec{AC}=2x+y+x-3y=\boxed{3x-2y }$

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What is the area of a triangle if the top is 3 the left side is 6 and the right side is 6.7

castortr0y [4]

the answer is 120.6 I'm pretty sure

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If the bottom of the ladder is 3ft from a wall and the top of the ladder is 4ft from the ground, then how long is the ladder?

statuscvo [17]

Answer:

5ft

Step-by-step explanation:

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2 years ago

In the figure, angle E measures 30°, angle F measures 57°, and angle B measures 27°. What is the measurement of angle A? 27° 66°

Thepotemich [5.8K]

It would be 66 degrees because

this would equal 180 degrees

add the angles together:30+57+27=114

now subtract 180-114=66degrees

FINAL ANSWER:66degrees

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2 years ago