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3 years ago

PLEASE HELP I WILL GIVE YOU POINTS

Mathematics

2 answers:

DiKsa [7]3 years ago

6 0

Answer:

Step-by-step explanation:

Vlada [557]3 years ago

3 0

48, you just have to multiply 8×12 which equals 96 and then divide by 2 which equals 48, and that's your answer

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a right triangle is removed from a rectangle to create the shaded region shown below. find the area of the shaded region. be sur

ser-zykov [4K]

Answer:

Step-by-step explanation:

Objective: Find missing dimensions of the right triangle using the then subtract that area of the triangle from the rectangle's area.

Using the definition of a rectangle, the left vertical side measure is 7 and right vertical side is 6. So the missing legs of the triangle is 4 and 3.

Apply triangle formula, base x height divided by 2.

$\frac{4 \times 3}{2} = 6$

Area of rectangle is length x width so the area is

$7 \times 6 = 42$

Subtract 6 from 42.

$42 - 6 = 36$

3 0

3 years ago

Find the area of the trapezoid. Answer options: 8sqrt2, 4sqrt3, 12.0, 16sqrt2

Elis [28]

Answer:

= 8sqrt2

Step-by-step explanation:

Area of a trapezium is given by the formula;

1/2(a+b)h ;

Where a and b are the parallel sides and h is the perpendicular height.

a = 3 cm, b= 5 cm

To get; h, we use the Pythagoras theorem;

h² = 3² - 1²

h² = 8

h = √8

= √4√2

= 2√2

Thus;

Area = 1/2(3 +5) 2√2

= 1/2 ×8 × 2√2

 = 8√2 cm² or 8sqrt2 cm²

8 0

3 years ago

Using the equation, y=10000(0.97)x predict the purchasing power of $10000 ten years later

timurjin [86]

Using the equation, y= 10,000(0.97)^ , predict the purchasing power of $10,000 ten years later. 
$7374

8 0

3 years ago

Read 2 more answers

Construct a tangent to a circle through a point on the circle using the construction tool. Insert a screenshot of the constructi

otez555 [7]

Answer:

Below is an image of my work

Step-by-step explanation:

7 0

3 years ago

what is the equation in slope intercept form of the line that goes through (2,4) and is perpendicular to the line represented by

Andrej [43]

Answer:

$y = \frac{3x}{2}+1$

Step-by-step explanation:

The slope-intercept form of a straight line equation is y = mx + c, where m is the slope and c is the y-intercept of the line.

Now, we know that if two straight lines are perpendicular to each other then the product of their slopes will be -1.

So, the equation of a straight line which is perpendicular to the line $y = -\frac{2x}{3} +6$ will be $y= \frac{3x}{2}+ c'$ ....... (1), where c' is constant.

Given that the line (1) passes through (2,4) point.

Hence, $4 = \frac{3(2)}{2} +c'$

⇒ c' = 1.

Therefore, the final equation of the required straight line is $y = \frac{3x}{2}+1$ . (Answer)

5 0

3 years ago