2 years ago

Please help me on this

Mathematics

1 answer:

e-lub [12.9K]2 years ago

7 0

Answer:

please mark me brainliest

+ 1400

= 1434

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Please answer I’ll give brainly please help I’m begging you

andrew11 [14]

Answer:

option A. y = 1/2 x

Step-by-step explanation:

given the equation:

y - 9 = 1/2 ( x - 3 )

here the gradient is 1/2

if passes parallel the gradient is same.

the line pass through ( -2 , -1 )

so,

y - y1 = m( x - x1 )

y - - 1 = 1/2 ( x - -2 )

y + 1 = x/2 + 1

y = 1/2 x

Therefore option A is correct.

7 0

2 years ago

An antique has a price tag of $150. The sales tax rate for the county is 8%. How much sales tax will be due?

vampirchik [111]

Answer:

Explanation:

8% is equal to 0.08

Multiply 150 by 0.08 and you will get 12

3 0

3 years ago

A group of learners is trying to identify the vertices of the feasible region from the graph shown below during a Live Classroom

wel

Answer:

what do you want us to answer?

Step-by-step explanation:

3 0

3 years ago

The graph shows a function. Is the function linker or non linear?

zloy xaker [14]

Answer:

It is linear since it is a straight line.

8 0

2 years ago

What is the area of triangle PQR? Round to the nearest tenth of a square unit.

larisa86 [58]

ANSWER

111.3 square units.

EXPLANATION

The formula for calculating the area of a triangle is.

$Area = \frac{1}{2} \times base \times height$
Let us the side of the triangle with side 12 units to be the base of the triangle.

Then the height of the triangle can be determined from the diagram using trigonometry.

$\sin(68 \degree) = \frac{height}{20 }$

$height = 20 \sin(68 \degree)$

$height = 18.54$

We now plug in the values in to the formula to obtain,

$Area = \frac{1}{2} \times 12 \times 18.54$

$Area = 111.3 \: square \: units$

See graph

7 0

3 years ago

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