4 years ago

Can you please help me out on this one

Mathematics

2 answers:

LenaWriter [7]4 years ago

6 0

Answer:

Answer is B

Step-by-step explanation:

Put it in a calculator

vampirchik [111]4 years ago

4 0

Answer:

Step-by-step explanation:

You need to divide 54 by 6

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Someone please help me answer this

mixas84 [53]

Answer:

x^3.x^4=x^(3+4)

=x^7

,=x^7

8 0

3 years ago

What is the area of a triangle whose side is 17 meters long

Lunna [17]

Answer:

125.141

Step-by-step explanation:

Assuming that this is an equilateral triangle, I am going to divide this triangle in half to get a right triangle.

17 is our hypotenuse

17/2 = 8.5, this is one of our legs

The other leg is our height, which we will find.

We use Pythagoras Theorem to find the height/leg: $a^{2} +b^{2} =c^{2}$

$17^{2} -8.5^{2} = 216.75$

$\sqrt{216.75}$ = 14.72243186

Now, we use another formula to find the area of the triangle: $\frac{Base*Height}{2}$

14.72243186 × 17 = 250.2813416

250.2813416 ÷ 2 = <u>125.1406708</u>

8 0

3 years ago

There are 2 green marbles, 4 blue marbles, 1 red marble, and 8 yellow marbles in a bag. Once a marble is drawn, it is NOT replac

Cloud [144]

Answer:

1/15

Step-by-step explanation:

You have to count all of the numbers for a total AKA the denominator. Since you're only picking one marble, the numerator is 1.

5 0

4 years ago

Help please please please please

Vlad [161]

On the first box is 21753 and on the secon one 147

5 0

3 years ago

An 11-sided polygon has 3 sides of length x centimeters and 5 sides of length 2x centimeters. The lengths of the other 3 sides a

Katarina [22]

The perimeter is the sum of the side lengths.
104 cm = 3(x cm) + 5(2x cm) + (10 cm) + (10 cm) + (19 cm)

Simplifying and solving for x, we have
104 = 13x + 39 . . . . . . collect terms and divide by "cm"
65 = 13x
5 = x

The value of x is 5.

5 0

4 years ago

Can you please help me out on this one ​

Can you please help me out on this one