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3 years ago

What is the area of the triangle?

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

6 0

Answer:

The area for the selected triangle is 96 units²

Step-by-step explanation:

We are able to answer this using the area of triangle formula

B x H = A

16 x 12 = 96

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What is the answer for this question?

Free_Kalibri [48]

Answer:

all I know that an octagon has 8 sides and a triangle has 3 sides and a square has 3 sides and a hexagon has six sides and a Pentagon has 5 sides

6 0

3 years ago

I need help ASAP!!! And I also need this right!!!! I will give the person who gets it right first the Brainiest!!

Allisa [31]

Answer:f(x)=−4(x2−6x+9−9)−29

(x2−6x+9)=(x−3)(x−3)

f(x)=−4((x−3)2−9)−29

f(x)=−4(x−3)2−4(−9)−29

f(x)=−4(x−3)2+36−29

f(x=−4(x−3)2+7

f(x)=−4(x−3)2+7

That's the equation we got by completing the square.

y=a(x−h)2+k

That's the formula of a parabola in "vertex" form. Notice the similarity? The two are equal if we say

y=f(x)

a=−4

h=3

k=7

Therefore the answer is C, −4(x − 3)2 + 7; The maximum height of the water is 7 feet.hopes this helps

6 0

4 years ago

River C is 400 miles longer than River D. If the sum of their lengths is 5560 miles, what is the length of each river?

KiRa [710]

Answer:

River D - 2580 miles

River C - 2980 miles

Step-by-step explanation:

Let the length of River D be represented with x

length of river C = 400 + x

total length of both rivers = 5560

x + 400 + x = 5560

2x + 400 = 5560

collect like terms

2x = 5560 - 400

2x = 5160

divide both sides of the equation by 2

x = 5160 / 2

x = 2580

length of river c = 400 + 2580 = 2980

5 0

3 years ago

"Leo and Stan start to ride their bikes at the same time from the same point on a

Ymorist [56]

Answer:

6 minutes

Step-by-step explanation:

Given

Leo = 36 sec / rev

Stan = 40 sec/rev

Required

Determine the time (in minutes) they'll meet again

We start by getting the multiples of 36 and 40 uptil we get a common multiple.

Leo: 36 = 36, 72, 108, 144, 180, 216, 252, 288, 324, 360, .....

Stan: 40 = 40, 80, 120, 160, 200, 240, 280, 320, 360....

From above, the common multiple is:

Common Multiple = 360

This means that they'll meet at 360 seconds

Convert to minutes

360 sec = 360/60 mins

360 Seca = 6 mins

Hence,it will take them 6 minutes to meet again at the starting point

3 0

3 years ago

Mrs. Kindle bought plane tickets to go see her brother. They cost $294.25 which

sweet [91]

The answer is $273.65. %7 tax on $294.25 is $20.60 subtract from $294.25 and voila! p.s... (a great tax [A P P] called Taxealo. Check it out you won’t be sorry) ;)

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4 years ago

What is the area of the triangle?​

What is the area of the triangle?