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N76 [4]
1 year ago
11

The attached image has the question; thank you for helping. Please have a step-by-step explanation; thank you.

Mathematics
1 answer:
nika2105 [10]1 year ago
4 0

The area of the right angled triangle is 8 cm^2.

According the statement

we have to find the area of the right angled triangle with the help of the given equation.

So, For this purpose, we know that the

A right-angled triangle is a type of triangle that has one of its angles equal to 90 degrees. The other two angles sum up to 90 degrees.

From the given information:

The length of the perpendicular side (call as a) = 2cm

And

The length of the base side (call as b) = 8cm

We know that the area of the right angle triangle is :

Area = ab /2

Then

substitute the terms in it then

Area = 2*8/2

Area = 8 cm^2.

So, The area of the right angled triangle is 8 cm^2.

Learn more about right angled triangle here

brainly.com/question/64787

#SPJ1

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What number divided by -4 equals -3?
worty [1.4K]
12 divided by -4 equals-3 .
7 0
3 years ago
What is 39.79949748 rounded to the nearest hundredth?
Rufina [12.5K]

Answer:

Number = 39.80

Step-by-step explanation:

Given

Number = 39.79949748

Required

Approximate (to the nearest 100th)

This means that, we approximate at the second digit after the decimal.

So:

i.e,

Number = 39.79  [Begin  approximation] 949748

The first digit after [Begin approximation] is then approximated using the following rule:

0 - 4 \approx 0

5 - 9 \approx 1\\

Since 9 falls in 5 - 9 \approx 1\\ category, the number becomes:

Number = 39.[79+1]

Number = 39.80

3 0
2 years ago
What’s the volume of a cylinder with a radius of 1 and height of 3ft?
Dafna1 [17]

Answer:

9.42

Step-by-step explanation:

V=pir2h

(pi, radius squared, height)

hope this helped!

6 0
2 years ago
Help please !!!!!!!!!!!!!!
DIA [1.3K]

The LCM will be the values that are common to both factors. From the given values the LCM will be 2² * 3² * 5

<h3>Least common multiple</h3>

LCM is the lowest number that can divide all other numbers given in an  expression.

Given the prime factorizations 2² * 3² * 5 and 2*3*5. The LCM will be the values that are common to both factors.

From the given values the LCM will be 2² * 3² * 5

Learn more on LCM here: brainly.com/question/233244

#SPJ1

8 0
2 years ago
!!!URGENT!!!
GenaCL600 [577]

Answer:

r = 0.

Step-by-step explanation:

The slope = (y2 - y1) / (x2 - x1)

So  (r - (-3)) / (-4-2) = -1/2

(r + 3) / -6 = -1/2

2(r + 3)  = 6

2r + 6 = 6

2r = 6 - 6 = 0

r = 0  (answer).

7 0
3 years ago
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